JP2007007104A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a game control means and a put-out control means to accurately the initialization processing responding to the operation of a clear switch in a game machine which is provided with the game control board and the put-out control board separately. <P>SOLUTION: When the power supply to the game machine is started, it is judged whether a clear signal is outputted from the clear switch. After the judgment of the clear signal, a delay processing (steps S83 to S88) is executed to delay the start of the execution of a game control processing until at least the execution of the put-out control processing is started after the execution of the game control processing is ready. Moreover, when the difference between the frequency of winning and the frequency of the transmission of a put-out number data reaches a predetermined prescribed value for detection, it is judged that the excessiveness or insufficiency in the putting out of the prize game media occurs. In addition, the jackpot is earned when game balls win a V prize winning slot within the first major prize winning slot. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention allows a player to play a predetermined game using a game medium, such as a pachinko game machine or a slot machine that pays out a prize game medium as a prize based on the fact that a payout condition is established by the game. It relates to gaming machines.

  As a gaming machine, a game medium such as a game ball is launched into a game area by a launching device, and when a game medium wins a prize area such as a prize opening provided in the game area, a predetermined number of prize balls are paid out to the player. There is something to be done. Further, there is provided a variable display section capable of changing the display state, and configured to give a predetermined game value to the player when the display result of the variable display section is in a predetermined specific display mode. is there.

  Note that the game value is the right that the state of the variable winning ball device provided in the gaming area of the gaming machine is advantageous for a player who is likely to win a ball, or the advantageous state for a player. In other words, or a condition for winning a prize ball is easily established.

  In a pachinko gaming machine, the combination of a predetermined display mode with a display result of a variable display unit that displays a special symbol is usually referred to as “big hit”. When a big hit occurs, for example, the big winning opening is opened a predetermined number of times, and the game shifts to a big hit gaming state in which a hit ball is easy to win.

  Game progress in the gaming machine is controlled by game control means such as a microcomputer. When the payout control means for controlling the prize ball payout is mounted on a payout control board different from the game control board (main board) on which the game control means is mounted, the progress of the game is mounted on the main board. Therefore, the number of prize balls based on the winning is determined by the game control means, and a control signal indicating the number of prize balls is transmitted to the payout control board. Then, the payout control means performs a process of paying out the number of prize balls based on the winning based on the control signal from the game control means.

  In addition, in order to save the gaming state when power supply is stopped such as a power failure, a detection signal from a power supply monitoring means for detecting a drop in power supply voltage is input to the main board and the payout control board, and the game control means and the payout control means In addition, there is one that executes a power supply stop process for storing data for restoring a state when the power supply stops (see, for example, Patent Document 1). Further, Patent Document 1 discloses a payout control means for ensuring that the payout control means can receive a command transmitted from the game control means to the payout control means when power supply to the gaming machine is started. It is described that the rise of the game control means is delayed with respect to the rise of the game (that the control operation can be executed). Furthermore, Patent Document 1 provides one clear switch, and if the clear switch is pressed when power supply to the gaming machine is started, the game control means and the payout control means perform initialization processing. A game machine that can clear data for restoring a state when power supply is stopped by executing is described.

  In addition, in order to prevent a game medium as a prize from being illegally paid out due to a fraudulent act, the number of winning game media actually detected by each of the winning detection switches provided for each winning area by the payout control means. And the number of detections by the detection means for detecting all winning game media, and if they do not match, there is a gaming machine that determines that an abnormality has occurred in winning detection (see, for example, Patent Document 2). .

JP 2003-103025 A (paragraphs 0077, 0083-0084, 0246, 0248, FIG. 10) JP 2002-35224 A (paragraphs 0142-0145, FIG. 11, FIG. 13, FIG. 14)

  However, in the gaming machine described in Patent Document 1, when the power supply to the gaming machine is started, the rise of the game control means is delayed with respect to the rise of the payout control means. The point in time when confirming the signal indicating that the Therefore, one of the game control means and the payout control means may miss that the clear switch is pressed. If one of them misses that the clear switch is pressed, only one of the control means executes the initialization process, so that the control states of both control means become inconsistent.

  Further, in the gaming machine described in Patent Document 2, it is determined by the payout control means that receives a command from the game control means by unidirectional communication that an abnormality has occurred in the winning detection. Moreover, the payout control means compares the number of winning game media actually detected by each of the winning detection switches provided for each winning area with the number of detections by the detecting means for detecting all winning game media. I'm just there. Then, if a fraudulent act is performed as if a command for instructing the prize payout was sent by giving a fraudulent signal to the communication line that sends a command from the game control means to the payout control means, the fraudulent act Cannot be found.

  Therefore, the present invention provides a game machine in which a game control board and a payout control board are provided separately, and both the game control means and the payout control means execute processing when power supply is stopped. The game control means and the payout control means can surely execute the initialization process according to the situation, and the fraudulent act to obtain the prize illegally can be easily found. With the goal.

  In the gaming machine according to the present invention, after a player plays a predetermined game using a game medium and a predetermined variable display execution condition is satisfied (for example, winning a game ball at the start winning opening 13), the variable display is performed. Starts variable display of multiple types of identification information (for example, decorative symbols) based on the fact that the start condition is satisfied (for example, variable display of decorative symbols (special symbols) is not executed and the game is not a big hit gaming state) In addition, a variable display device (for example, the variable display device 9) that derives and displays the display result (stop symbol) is provided, and the game medium can be won when the predetermined display result is derived and displayed on the variable display device (open state). ) In a game area including a variable winning area (for example, a variable winning device 20: also referred to as a first big winning opening) (for example, a variable winning ball device 15, winning openings 11, 12, and a first big winning opening). A game machine that pays out a prize game medium as a prize based on the prize winning of the game medium in the second big prize opening), and detects that the game medium has won a prize area and outputs a prize detection signal. Detection means (for example, start port switch 14, count switch 19, winning port switches 11a and 12a, V winning port switches 30a and 30b), and detecting that a game medium has won in the variable winning area, a variable winning detection signal is output. Variable winning detection means (for example, ball passage sensors 34a to 34d) for output, and discharge detection means (for example, discharge port sensor) for detecting that the game medium won in the variable winning area has been discharged and outputting a discharge detection signal 29a) and detecting all the game media that have won the plurality of winning areas and outputting all winning detection signals (for example, detection signals from the all winning counting switch 34). All winning detection means (for example, all winning counting switch 34), initialization operation means (for example, clear switch 921) for outputting an initialization request signal (for example, clear signal) in response to an operation, and winning detection means from An effect control for inputting a winning detection signal and an all winning detection signal from the all winning detecting means, executing a game control process for controlling the progress of the game, and controlling electric parts for the effects provided in the gaming machine A game control board (for example, main board 31) on which a game control microcomputer (for example, game control microcomputer 560) for transmitting a command is mounted, and a payout means (for example, a ball payout apparatus) for paying out prize game media 97) and a payout control microcomputer for executing payout control processing for controlling the payout means (for example, a payout control microcomputer). Control unit 370) mounted on the payout control board (for example, the payout control board 37) and the control electrical parts (for example, the variable display device 9) according to the effect control command transmitted by the game control microcomputer. An effect control board (for example, effect control board 80) on which an effect control microcomputer (for example, effect control microcomputer 100) is mounted, and a voltage drop signal (for example, based on a decrease in power supply voltage used in the gaming machine) And a power supply monitoring means (for example, a power supply monitoring circuit 920) for outputting a power-off signal, and the game control microcomputer has a game medium that has won a variable winning area as a specific area (for example, a V winning prize) among a plurality of areas. That a predetermined transition condition including entering the mouths 30A and 30B) is established (for example, the result of hit determination in step S57) A big hit symbol is derived and displayed based on the big hit (steps S72 and S331), the process proceeds to the second big prize opening pre-processing (step S336), and the result of the hit determination in step S57 is a small hit. The small winning symbol is derived and displayed based on the fact (steps S74 and S331), and the process proceeds to the first big winning opening opening pre-processing (step S339), and the V winning determination processing in the first big winning opening opening pre-processing, etc. In accordance with the fact that the game ball has won the V winning opening 30A, 30B in the first grand prize opening in (step S350) (Y in step S391), the process has shifted to the pre-opening process for the second big winning opening (step S398)) Based on the game value granting system, a predetermined game value is given to the player by controlling to a specific game state (for example, a big hit game state) advantageous to the player. Means (for example, a part for executing the second big prize opening opening process (step S308), the second big prize opening opening process (step S309) and the big hit end process (step S310) in the game control microcomputer 560)) In accordance with the input of the winning detection signal, the winning number counting means for counting the number of winnings based on the input of all the winning detection signals (for example, the part for executing the processing of steps S113 and S114 in the game control microcomputer 560). Stores data (for example, data set in the total prize ball number storage buffer, special symbol process flag) indicating the progress of the game, including the number of prize game medium data that can specify the number of prize game media to be paid out, Even if the power supply to the gaming machine is stopped, the memory means for controlling the game (for example, holding the stored contents for at least a predetermined period) For example, a payout number data transmitting means (for example, a game) that transmits payout number data indicating the number of prize game media to be paid out to the payout control microcomputer in response to the input of a winning detection signal. Corresponding to the payout number indicated by the payout number data from the prize game medium number data based on the portion of the control microcomputer 560 that executes the processing of steps S254 and S255) and the payout number data transmission means sending the payout number data. A prize game medium number data subtracting means for performing a subtraction process for subtracting the value to be subtracted (for example, a part for executing the process of step S256 after the process of steps S254 and S255 in the game control microcomputer 560) and transmission of the payout number data Transmission number counting means for counting the number of times (for example, a game control micro And a game control side power supply stop process for storing data indicating the progress of the game in response to the output of the voltage drop signal from the power source monitoring means. An initialization operation when the game control side power supply stop processing means to be executed (for example, the part for executing the processing of steps S454 to S481 in the game control microcomputer 560) and the power supply to the gaming machine are started. The initialization operation determination means for determining whether or not the initialization request signal is output from the means (for example, the portion of the game control microcomputer 560 that executes step S81) and the initialization operation determination means determine the determination. After being made, the game control process (the process of steps S22 to S34 by the timer interrupt process) can be executed. Delay processing means (for example, step in the game control microcomputer 560) that executes a delay process that delays at least the time when the payout control process (the process of steps S752 to S760 by the timer interrupt process) is started. (The part that executes the processing of S83 to S88) and after the delay processing is executed by the delay processing means on the condition that the initialization operation determination means determines that the initialization request signal has not been output, Based on the data indicating the game progress state stored in the storage means, the game control side recovery means (for example, game control) for performing a recovery process for recovering the game progress state when the power supply to the gaming machine is stopped. Portion for executing the processing of steps S8, S91 to S93 in the microcomputer 560 for use, and the game control side recovery When the recovery process is performed by the means, a recovery command transmission means for transmitting a recovery command for notifying that effect to the effect control microcomputer as an effect control command (for example, the process of S94 in the game control microcomputer 560) And a result calculated based on the number of winnings counted by the winning number counting means and the number of transmissions counted by the transmission number counting means (for example, the result of calculating the difference between the number of transmissions and the number of winnings). When a predetermined value for detection is reached, a payout error determination means for determining that an excessive or insufficient payout of prize game media has occurred (for example, a part for executing the processing of steps S295 and S297 in the game control microcomputer 560). And the payout error determination means that the payout of the premium game medium has been excessive or insufficient. When set, a payout error notification command transmitting means for transmitting a payout error notification command (for example, an excessive number of prize balls notification command or an insufficient prize ball notification command) to the effect control microcomputer as an effect control command. (For example, the portion of the game control microcomputer 560 that executes the processing of steps S296 and S298), the payout control microcomputer receives the payout number data transmitted by the payout number data transmitting means. Out of the number of payouts of the prize game medium indicated by the receiving means (for example, the portion of the payout control microcomputer 370 that executes the processing of step S545) and the payout number data received by the payout number data receiving means. Indicates the number of unpaid premium game media that have not been paid Payout control storage means (for example, data set in the award ball non-payout number counter), and storage means for payout control (for example, retains the stored contents for at least a predetermined period even when power supply to the gaming machine is stopped) (RAM backed up) and prize game medium payout control means (for example, a payout control means for executing payout control for driving out payout means for paying out unpaid prize game media in the number indicated by the unpaid number data) , A portion of the payout control microcomputer 370 that executes the processing of steps S631 to S635 and S627), and the payout control side for storing the unpaid number data in response to the output of the voltage drop signal by the power supply monitoring means Discharge control side power supply stop processing means for executing the power supply stop processing (for example, scanning in the payout control microcomputer 370). Steps S911 to S931) and payout control storage means on condition that the initialization request signal is not output from the initialization operation means when power supply to the gaming machine is started Payout control side recovery means (for example, a part for executing the processing of step S710 in the payout control microcomputer 370) that restores the payout of the prize game medium to a state where it can be paid out based on the unpaid number data stored in In response to receiving the recovery command, the effect control microcomputer controls the effect electrical parts and notifies the game control side recovery means that the recovery process has been performed (for example, recovery notification means (for example, A portion for executing the processing of steps S871 and S872 in the production control microcomputer 100) and a payout error notification command. In response to receiving the error notification means for controlling the effect electrical parts to notify that the prize game medium is excessively or insufficiently paid out (for example, steps S882 and S883 in the effect control microcomputer 100). , S885, S886) and the variable winning detection signal is output from the variable winning detection means (see steps S363 and S366), the electric parts for the effect are controlled to produce a specific effect. When the execution of the (V prize winning effect) is started and the discharge detecting means detects all the game media detected by the variable prize detecting means (see steps S355B, S356, S369B, S370, S385B, S386), the identification is performed. Effect execution control means (for example, an effect control microcomputer) 00 is a portion for executing control for starting execution of the V winning chance effect in response to reception of the ball passage detection designation command in step S854 and ending execution of the V winning chance effect in response to reception of the discharge detection designation command; 74).

  It is preferable that a relay board (for example, relay board 77) for relaying an effect control command from the game control microcomputer and transmitting it to the effect control microcomputer is provided.

  A special variable prize that changes from a first state (for example, a closed state) in which a game medium is difficult or impossible to win to a second state (for example, an open state) in which a game medium different from the first state can be awarded. A device (for example, a special variable winning device 40) is provided, and the game value imparting control means is specially variable as a game value impartation when a game medium that has won a variable prize region enters a specific region (for example, Y in step S391). When the winning device is changed to the second state (for example, step S404), and a specific display result (for example, big hit symbol) different from a predetermined display result (for example, small hit symbol) is derived and displayed on the variable display device ( For example, it is configured to change the special variable prize-winning device to the second state (for example, step S404) as giving game value, for example, Y in steps S331 and S333. And What it is preferable.

  The variable prize area is provided with a plurality of specific areas (for example, V prize opening 30A, 30B), and the game value giving control means is configured to play a game according to which specific area the game medium has entered among the plurality of specific areas. The game value change control for changing the game value given to the player may be executed (for example, steps S393 and S418 to S420 in the game control microcomputer 560).

  The variable winning area is provided with a first path through which the game medium easily enters the specific area and a second path through which the game medium is unlikely to enter (see FIG. 4). First passage detection means (for example, ball passage sensors 34a and 34c) for detecting passage and outputting a passage detection signal, and detecting that the game medium has passed through the second path and outputting a passage detection signal And second execution detection means (for example, ball passage sensors 34b and 34d). The performance execution control means passes when the passage detection signal is output from the first passage detection means and when the passage detection signal is output from the second passage detection means. A specific effect that is different from when the detection signal is output is executed (for example, in a different mode depending on whether the ball passing 1 flag is set or when the ball passing 2 flag is set in the ball passing designation command reception waiting process). V input Performing a chance effect: see FIG. 74) may be configured so.

  The game control board is preferably provided with an initialization request signal output unit (for example, an output circuit 67) for outputting an initialization request signal from the initialization operation means to the payout control board.

  The game control microcomputer has a power supply confirmation means (for example, a game control microcomputer) for confirming whether or not the power supply voltage is stable before the initialization operation determination means determines whether or not the initialization request signal is output. Preferably, the microcomputer 560 includes a portion that executes the process of S5.

  When the payout amount data receiving means receives the payout number data, the payout number data receiving means transmits a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer (for example, a payout control micro-computer). The game control microcomputer does not receive the reception confirmation signal after transmitting the payout amount data (for example, within the predetermined time set in step S258). When it is confirmed that the ball ACK signal is not received), retransmission control means (for example, the processing of S265, S267, S281 to S283 in the game control microcomputer 560) causes the payout number data transmission means to retransmit the payout number data. The re-transmission control means and the number-of-payout data sender When sending the payout amount data again, the payout abnormality command transmitting means for transmitting the payout abnormality command as an effect control command to the effect control microcomputer (for example, a game control micro) And the production control microcomputer controls the production electrical parts in response to receiving the payout abnormality command, and the payout abnormality has occurred. (For example, the processes of S891 and S892 are executed).

  When the payout amount data receiving means receives the payout number data, the payout number data receiving means transmits a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer (for example, a payout control micro-computer). When the reception control signal is received, the game control microcomputer transmits a reception confirmation acceptance signal (for example, a prize ball REQ signal to be turned off). Including a reception confirmation acceptance signal transmission means (for example, a part for executing the processing of S275 in the game control microcomputer 560). The payout control microcomputer receives the reception confirmation signal after the reception confirmation signal is transmitted by the reception confirmation signal transmission means. Reception confirmation acceptance signal determination means for determining whether or not a confirmation acceptance signal has been received ( For example, it is determined that the portion of the payout control microcomputer 370 that executes the process of step S563 and that the reception confirmation acceptance signal determination means has not received the reception confirmation acceptance signal (for example, the predetermined time set in step S557). When the award ball REQ signal is determined not to be in the OFF state), the payout control is disabled, and the payout control is stopped even if the unpaid number data indicates that there is an unpaid premium game medium ( For example, the payout control prohibition state control means (for example, the step in the payout control microcomputer 370) that controls to the state where the subsequent processing is not performed in step S621 in response to the setting of the prize ball REQ error bit in step S566. A portion for executing the processing of S621).

  When the payout amount data receiving means receives the payout number data, the payout number data receiving means transmits a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer (for example, a payout control micro-computer). When the reception control signal is received, the game control microcomputer transmits a reception confirmation acceptance signal (for example, a prize ball REQ signal to be turned off). Including a reception confirmation acceptance signal transmission means (for example, a part for executing the processing of S275 in the game control microcomputer 560). The payout control microcomputer receives the reception confirmation signal after the reception confirmation signal is transmitted by the reception confirmation signal transmission means. Reception confirmation acceptance signal determination means for determining whether or not a confirmation acceptance signal has been received ( For example, when the process of step S563 in the payout control microcomputer 370 is executed and when it is determined that the reception confirmation acceptance signal determination means has not received the reception confirmation acceptance signal (eg, in step S563, in step S557). When it is determined that the prize ball REQ signal is not turned off within a predetermined time to be set), a state of prohibiting storage of unpaid number data in the payout control storage means as a payout control prohibited state (for example, step In accordance with the fact that the prize ball REQ signal is not turned off in S563, payout control prohibition state control means (for example, the process in step S563 in the payout control microcomputer 370) is executed to control to the state in which the process in step S568 is not executed. Part) to be included.

  An error canceling operation means (for example, an error canceling switch 375) that outputs an error canceling signal according to the operation is provided, and the payout control microcomputer is in a payout control prohibited state when an error canceling signal is output from the error canceling operation means (For example, the processing of steps S802 to S807 is executed).

  The initialization operation means may be mounted on the game control board (see FIG. 79).

  According to the first aspect of the present invention, since it is determined whether or not the initialization request signal is output from the initialization operation means, the delay process for delaying the execution start of the game control process for a predetermined period is executed. The game control microcomputer and the payout control microcomputer can reliably execute the initialization process in accordance with the operation on the means. Further, the payout control microcomputer can reliably receive a command from the game control microcomputer. Furthermore, when the result calculated based on the number of winnings counted by the winning number counting means and the number of transmissions of the number-of-payout data counted by the number-of-transmissions counting means reaches a predetermined value for detection, the prize game medium is paid out. Since it is determined that an excess or deficiency has occurred and a notification to that effect is made, there is an effect that it is possible to easily find a fraudulent attempt to obtain a prize illegally. In addition, when the result calculated based on the number of winnings and the number of payout data transmission reaches a predetermined value for detection, it is determined that the premium game medium has been excessively or insufficiently paid out. It is not necessary to count the number of premium game media in the determination of lack, and the processing burden is reduced. In addition, since a specific effect is executed from the detection of a game medium winning to the variable winning area until the discharge of the game medium is detected, the entertainment of the game can be improved and the specific effect is useless. It can be prevented from being continuously executed.

  In the invention described in claim 2, since the relay board for relaying the effect control command from the game control microcomputer and transmitting it to the effect control microcomputer is provided, it is connected to the effect control board and the effect control board. It becomes easy to find fraudulent acts that transmit fraud signals from the peripheral board to the game control board.

  In the invention according to claim 3, the game value giving control means changes the special variable prize-winning device to the second state as the game value grant when the game medium won in the variable prize area enters the specific area. Even when a specific display result different from the predetermined display result is derived and displayed on the variable display device, the special variable prize-winning device is changed to the second state as the game value addition, so that the specific game A plurality of patterns of expectation of transition to the state can be provided, and the entertainment of the game can be further improved.

  In the invention according to claim 4, the variable prize area is provided with a plurality of specific areas, and the game value giving control means determines whether the player has entered the specific area among the plurality of specific areas. Since the game value change control is performed to vary the game value assigned to the player, the player has an interest not only in whether the game medium enters the specific area but also in which specific area the game medium enters. In addition, the interest of the game can be improved.

  In the fifth aspect of the present invention, the variable winning area is provided with a first path through which the game medium easily enters the specific area and a second path through which the game medium is unlikely to enter, and the variable winning detection means includes the first path. First passage detection means for detecting that a game medium has passed and outputting a passage detection signal; and second passage detection for detecting that a game medium has passed through the second path and outputting a passage detection signal The execution execution control means executes a specific effect that is different when the passage detection signal is output from the first passage detection means and when the passage detection signal is output from the second passage detection means. Therefore, the expectation of entering the specific area can be made different depending on the path through which the game medium passes in the variable prize area, and the interest of the game can be further improved.

  In the invention described in claim 6, since the initialization request signal from the initialization operation means is output from the game control board to the payout control board, the wiring configuration from the initialization operation means is simplified and the wiring cost is reduced. be able to.

  According to the seventh aspect of the present invention, the initialization operation determining means is configured to confirm whether or not the power supply voltage is stable before determining whether or not the initialization request signal is output from the initialization operation means. Therefore, it can be prevented that the game control microcomputer erroneously detects that the initialization request signal is output even though the initialization request signal is not output.

  In the invention described in claim 8, when the game control microcomputer transmits the payout number data and then confirms that the reception confirmation signal is not received, the game control microcomputer retransmits the payout number data. When the transmission control means and the re-transmission control means re-send the payout number data to the payout number data transmission means, a payout abnormality command for notifying that a payout abnormality has occurred is used as an effect control command. Since the payout control microcomputer determines that it does not receive the payout number data, the payout control is hindered by re-sending the payout number data. Can prevent the player's disadvantage, and easily recognize communication abnormality related to payout control outside the gaming machine. It becomes possible way.

  According to the ninth aspect of the present invention, when the payout control microcomputer determines that it has not received the reception confirmation acceptance signal from the game control microcomputer, the payout control prohibition state is set and the unpaid number data is not paid out. Even if it is indicated that there is a prize game medium, the payout control is controlled to be stopped, so that the payout control can be executed reliably. In particular, when the game control microcomputer turns on the payout command signal and confirms that it will not receive the reception confirmation signal, the payout number data transmission means is configured to retransmit the payout number data. In such a case, it is possible to prevent the premium game medium from being excessively paid out due to a communication error or an illegal act on the communication line.

  According to the tenth aspect of the present invention, when it is determined that the payout control microcomputer has not received the reception confirmation acceptance signal from the game control microcomputer, the payout control prohibiting state is set to the payout control storage means. Since it is configured to control the state in which storage of the unpaid number data is prohibited, reliable payout control can be executed. In particular, when the game control microcomputer turns on the payout command signal and confirms that it will not receive the reception confirmation signal, the payout number data transmission means is configured to retransmit the payout number data. In such a case, it is possible to prevent the premium game medium from being excessively paid out due to a communication error or an illegal act on the communication line.

  In the invention described in claim 11, since the payout control microcomputer is configured to release the payout control prohibition state when the error release signal is output from the error release operation means, the game clerk or the like After the inspection, the game can be continued while maintaining the control state before the inspection.

  In the invention described in claim 12, since the initialization operation means is mounted on the game control board, the wiring length from the initialization operation means to the game control microcomputer and the payout control microcomputer is shortened and noise is reduced. Can be less affected.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
First, the overall configuration of a pachinko gaming machine that is an example of a gaming machine will be described. FIG. 1 is a front view of a pachinko gaming machine as viewed from the front, and FIG. 2 is a front view showing the front of the game board. In the following embodiments, a pachinko gaming machine will be described as an example. However, the gaming machine according to the present invention is not limited to a pachinko gaming machine, and can be applied to other gaming machines such as a slot machine.

  As shown in FIG. 1, the pachinko gaming machine 1 has a glass door frame 2 formed in a frame shape. On the lower surface of the glass door frame 2 is a hitting ball supply tray (upper plate) 3. The lower part of the hitting ball supply tray 3 has an extra ball receiving tray 4 for storing game balls that cannot be accommodated in the hitting ball supply tray 3, and a speed at which the hitting device launches the game balls (ie, the strength of the spring that plays the game balls). And a hitting ball operating handle (operating knob) 5 for adjusting the height).

  The player can adjust the momentum of the game ball fired from the ball striking device by rotating the operation knob 5. Specifically, by rotating the operation knob 5 to the right, the speed of the game ball fired from the hitting ball launching device gradually increases, and when it exceeds a predetermined speed, Enters the left area of the game area 7 from above through the hitting rail. When the operation knob 5 is further rotated to the right, the launched game ball enters the right area of the game area 7 from above. Therefore, by changing the rotation amount with the operation knob 5 rotated to the right, it is possible to adjust the momentum of the game ball launched from the hitting ball launching device, and to adjust the area into which the game ball is to be shot. .

  A game board 6 is detachably attached to the back surface of the glass door frame 2. The game board 6 is a structure including a plate-like body constituting the game board 6 and various components attached to the plate-like body. In addition, a game area 7 partitioned by guide rails is formed on the front surface of the game board 6.

  Near the center of the game area 7, a variable winning device 20 (also referred to as a first grand prize opening) that allows the game ball to enter the inside by opening and closing the opening / closing piece is disposed (see FIG. 3 for details). ). Winning ports 11 and 12 are provided on the left and right below the variable winning device 20. The winning balls that have entered the winning ports 11 and 12 are detected by the winning port switches 11 a and 12 a provided inside the winning ports 11 and 12. In response to this detection, a predetermined number of game balls are paid out as prizes.

  Above the variable winning device 20, a plurality of types of decorative decorations that can be identified based on the establishment of a predetermined starting condition (for example, that the hit ball has won the starting winning opening 13) are variably displayed (variable) A variable display device 9 for displaying and displaying the display result is arranged. In this embodiment, the variable display device 9 is constituted by a liquid crystal display device (LCD), and is configured such that decorative symbols are displayed and controlled in three display areas (decorative symbol display areas) of left, middle, and right. Yes. Note that winning means that a game ball has entered a predetermined area such as a winning opening. Deriving and displaying the display result means stopping and displaying the symbol.

  In this embodiment, the symbols “0” to “9” are used as decorative symbols displayed in the three display areas of the variable display device 9. During the variable display (fluctuation) of the decorative symbols, the decorative symbols “0” to “9” are displayed in numerical order.

  Below the variable winning device 20, there is provided a start winning opening 13 through which game balls can be won. A game ball won in the start winning opening 13 is guided to the back of the game board 6 and detected by the start opening switch 14. The start winning opening 13 is provided with a variable winning ball device 15 that performs an opening / closing operation. The variable winning ball device 15 is opened by a solenoid 16 (see FIG. 8). When the variable winning ball apparatus 15 is in the open state, it becomes easier for the game ball to win the start winning opening 13 (easy to start winning), which is advantageous for the player.

  On the lower right side of the variable winning device 20, there is provided a special symbol display 8 for variably displaying a special symbol as identification information and deriving and displaying a display result. In this embodiment, the special symbol display 8 is composed of two 7-segment displays.

  Below the special symbol display 8 is a special symbol holding memory display 18 composed of four LEDs for displaying the number of effective winning balls in which a game ball has entered the starting winning port 13, that is, the starting winning memory number (holding memory number). Is provided. In other words, up to four of the starting winning memory numbers are displayed in the winning order. The special symbol hold memory display 18 increases the number of LEDs to be turned on by one (lights one LED) every time there is an effective start winning in the start winning opening 13. Then, each time the special symbol display 8 starts variable display, the special symbol hold storage indicator 18 decreases the number of LEDs to be turned on by 1 (that is, turns off one LED). In this example, the special symbol hold memory display 18 shifts the lighting state each time variable display is started on the special symbol display 8. In this example, the upper limit number (up to 4) is provided for the starting memory number by winning to the start winning opening 13, but the upper limit number may be four or more.

  Below the variable winning ball apparatus 15, there is provided a special variable winning apparatus 40 that is opened by a solenoid 25 (see FIG. 2) when a predetermined transition condition to a specific gaming state (big hit gaming state) is established. ing. The special variable winning device 40 includes the opening / closing plate 17 and forms a second large winning opening. The game ball that has entered the second grand prize opening is detected by the count switch 19 (see FIG. 2).

  When the game ball passes through the gate 32 and is detected by the gate switch 32a, the normal symbol display 10 displays a variable display of normal symbols (“◯” and “×” in this example) (“○” in this example). And “×” are alternately lit). In this embodiment, if “◯” is lit at the end of variable display, it is a win, and if “×” is lit, it is off. If the stop symbol in the normal symbol display 10 is “◯”, it becomes “winning” and the variable winning ball device 15 is opened for a predetermined number of times. In the vicinity of the normal symbol display 10, a normal symbol holding storage display 41 having a display unit with four LEDs for displaying the number of passing balls that have passed through the gate 32 is provided. Each time the gate 32 passes, the normal symbol storage memory display 41 increases the number of LEDs to be turned on by one. Then, every time variable display on the normal symbol display 10 is started, the number of LEDs to be lit is reduced by one.

  Decorative lamps blinking and displayed during the game are provided around the left and right sides of the game area 7, and an outlet 26 for collecting the game balls that have not won a prize is provided at the bottom.

  Two speakers 27 that emit sound effects are provided on the left and right upper portions outside the game area 7. On the outer periphery of the game area 7, a top frame lamp 28a, a left frame lamp 28b, and a right frame lamp 28c are provided. Furthermore, a decoration LED is installed around each structure (the special variable winning ball device 17 or the like) in the game area 7. The top frame lamp 28a, the left frame lamp 28b, the right frame lamp 28c, and the decorative LED are examples of a decorative light emitter provided in the gaming machine.

  In this example, a prize ball LED 51 that is lit during award ball payout is provided in the vicinity of the left frame lamp 28b, and a ball cut LED 52 that is lit when the supply ball is cut is provided in the vicinity of the right frame lamp 28c. It has been. As described above, the pachinko gaming machine 1 of this embodiment is provided with lamps and LEDs as light emitters in various places. Further, a prepaid card unit that enables lending a ball by inserting a prepaid card is installed adjacent to the pachinko gaming machine 1 (not shown).

  The game ball launched from the ball striking device enters the game area 7 through the ball striking rail, and then falls in the game area 7.

  When the hit ball enters the start winning opening 13 and is detected by the start opening switch 14, if the variable display of the symbol can be started, the special symbol display 8 starts the variable display of the special symbol and the variable display device. At 9, the decorative display variable display is started. If it is not in a state in which the variable display of symbols can be started, the number of starting winning memories is incremented by 1 when the number of starting winning memories which is the reserved storage of variable display of special symbols on the special symbol display 8 is not the upper limit. That is, the number of LEDs to be turned on in the special symbol storage memory display 18 is increased by one.

  The variable display of special symbols (“00” to “99”) on the special symbol display 8 stops when a predetermined time has elapsed. When the special symbol at the time of stoppage is a small winning symbol (predetermined display result: in this embodiment, the left and right symbols are aligned with the same symbol “33”), the variable winning device 20 (first big prize opening) is played. It changes to the state where the ball can be won. That is, the variable winning device 20 is opened twice. Then, when the game ball is won while the variable winning device 20 is opened, and the winning game ball wins (enters) the V winning opening (see FIG. 3) provided in the variable winning device 20, the big hit gaming state ( Transition to a specific gaming state. When the game state shifts to the big hit gaming state, as described above, the special variable winning device 40 (second big winning port) changes to a state in which a game ball can be won (open state).

  In addition, when the special symbol at the time of stoppage is a jackpot symbol (specific display result: in this embodiment, the left and right symbols are aligned in the same symbol “77”), the variable winning device 20 wins the game ball. Without changing to a possible state (that is, the variable winning device 20 is not released), the state shifts to the big hit gaming state (specific gaming state), and the special variable winning device 40 can win a game ball (open state). ).

  In the big hit gaming state, the special variable prize winning device 40 (second big prize opening) until a predetermined time elapses or a predetermined number (for example, 10) of hit balls wins (the count switch 19 has a predetermined number of game balls). Until it is detected. It should be noted that one round in the big hit gaming state is a period from when the special variable winning device 40 is released until a certain period of time elapses or until a predetermined number (for example, 10) of hit balls wins the special variable winning device 40.

  In this embodiment, as will be described later, there are a 15-round big hit in which the big hit gaming state is continued for 15 rounds and a 7-round big hit in which the big hit gaming state is continued only for 7 rounds.

  In this embodiment, since a V prize opening is provided only in the first grand prize opening and no V prize opening is provided in the second big prize opening, a predetermined number of rounds are always executed. A V winning opening may be provided in the second big winning opening, and when a game ball wins in the V winning opening, the right to continue to the next round may be generated.

  Next, a specific configuration of the variable winning device 20 will be described with reference to FIGS. FIG. 3 is a front view showing the configuration of the variable winning device, FIG. 4 is a perspective view showing the structure of the path distributing member, and FIG. 5 is a perspective view showing the structure of the V winning opening. As shown in FIG. 3, the variable winning device 20 includes an attachment substrate 21 for attaching the variable winning device 20 to the surface of the game board 6. Further, inside the variable winning device 20, a space is formed in which a game ball that has won the variable winning device 20 enters. The space is divided into an upper space 22 a and a lower space 22 b by a stage 200 formed in the variable winning device 20.

  The variable winning device 20 is provided with a pair of left and right open / close pieces 23a and 23b so as to be rotatable at a constant angle. The open / close pieces 23a and 23b are connected to the solenoids 24a and 24b via link mechanisms, respectively, and rotate in a direction to open the variable winning device 20 when the solenoids 24a and 24b are turned on (excited). Further, when the solenoid is turned off, the variable winning device 20 is rotated in the closing direction. FIG. 3 shows a state where the variable winning device 20 is opened.

  When a game ball enters the variable winning device 20 and wins when the open / close pieces 23a and 23b are open, the winning game ball passes through one of the left and right paths 33a and 33b and is an upper space inside the variable winning device 20. Enter 22a. In the middle of the paths 33a and 33b before entering the upper space 22a inside the variable winning device 20, a first path where the game balls are likely to win (V winning) at the V winning ports 30A and 30B, and V Route distribution members 34A and 34B that distribute to the second route that is difficult to win (V prize) are provided in the winning openings 30A and 30B.

  The structure of the path distribution member 34A provided on the left path 33a will be described with reference to FIG. The game balls that have entered (winned) the variable winning device 20 pass through the path 33a and reach the path distribution member 34A provided in the middle of the path 33a. As shown in FIG. 4, two square holes are formed in the path distribution member 34A. One hole is a hole for guiding the game ball to the first path (path where the ball passage sensor 34a is provided) that is easy to win a V, and the other hole is a second path (ball passage sensor 34b that is difficult to win a V). This is a hole that guides the game ball to the route provided with. A game ball passing through one hole is detected by the ball passage sensor 34a, and a game ball passing through the other hole is detected by the ball passage sensor 34b.

  On the stage 200, two guide holes 201 and 202 are formed for guiding the game balls that have entered the upper space 22a to the lower space 22b. The guide hole 201 is formed almost directly above the V winning holes 30A and 30B, and the game ball that has passed through the guide hole 201 can be dropped as it is to win either of the V winning holes 30A or 30B. High nature. The game ball that has entered the guide hole 202 is sent (released) from the discharge port 27a to the lower space 22b through a ball passage (not shown) provided in the stage 200. The game ball sent to the lower space 22b from the discharge port 27a is less likely to win the V winning ports 30A and 30B because the straight movement is hindered by protrusions provided near the outlet of the discharge port 27a. .

  A game ball that has passed through one hole of the path distribution member 34A (a hole in which the ball passage sensor 34a detects the passage of the ball) falls on the stage 200 and then rolls on the stage 200 to enter the guide hole 201. Probability is high. Therefore, there is a high possibility of winning V. In this way, the path from passing through one hole of the path distribution member 34A to entering the guide hole 201 is referred to as a first path that is easy to win V.

  The game ball that has passed through the other hole of the path distribution member 34A (a hole in which the ball passage sensor 34b detects the passage of the ball) falls on the stage 200 and then rolls on the stage 200 to enter the guide hole 202. Probability is high. Therefore, the possibility of winning a V prize is low. In this way, the path from passing through the other hole of the path distribution member 34A to entering the guide hole 202 (further entering the guide hole 202 and then passing through the spherical passage inside the stage 200 and discharging from the discharge port 27a. It may be included as a second route that is difficult to win V).

  The above is a description of the path from the path distribution member 34A provided on the left path 33a to the lower space 22b. However, the path distribution member 34B provided on the right path 33b has a lower space. The same applies to the route to 22b. That is, two holes are formed in the path distribution member 34B, and a game ball passing through one of the holes is detected by a ball passing sensor 34c (a ball passing sensor provided in the first path), and the other hole is detected. The game ball passing through is detected by a ball passage sensor 34d (a ball passage sensor provided in the second path). Then, the game ball that has passed through one hole of the path distribution member 34B is likely to enter a V-shaped guide hole formed on the stage 200 and passes through the other hole of the path distribution member 34B. There is a high possibility that the game ball that has entered the guide hole formed on the stage 200 is difficult to win a V prize.

  Next, the structure of the V prize winning openings 30A and 30B and the offcoming openings 29A and 29B provided in the lower space 22b will be described with reference to FIG. As shown in FIG. 5, in the lower space 22b, two V winning holes 30A and 30B are arranged in the center and two off-holes 29A and 29B are arranged in a row as the entrances through which the game balls can enter. Has been placed.

  A game ball that has entered (wins) the V winning opening 30A out of the two V winning openings is detected by the V winning switch 30a. In this embodiment, a 15-round jackpot game is started in response to winning detection by the V winning switch 30a. On the other hand, a game ball that has entered (wins) the V winning opening 30B out of the two V winning openings is detected by the V winning switch 30b. In this embodiment, a 7-round jackpot game is started in response to winning detection by the V winning switch 30b. The game balls that have entered the V winning ports 30A and 30B are detected by winning by the V winning switches 30a and 30b, respectively. . Then, the game ball is discharged from a discharge port (not shown).

  The game balls that have entered the outlets 29A and 29B are both guided to the discharge passage, detected by the discharge port sensor 29a provided in the discharge passage, and then discharged from the discharge port (not shown). The

  There are a switch and a sensor as means for detecting a game ball (game ball detection means), but the switch and sensor are not clearly distinguished, and all the game ball detection means may be referred to as switches. Well, or all the game ball detection means may be referred to as sensors.

  Next, the structure of the back surface of the pachinko gaming machine 1 will be described with reference to FIG. FIG. 6 is a rear view of the gaming machine as seen from the back side.

  As shown in FIG. 6, on the back side of the gaming machine, a variable display control unit 49 including an effect control board 80 on which an effect control microcomputer for controlling the variable display device 9 is mounted, a game control microcomputer, and the like are mounted. A game control board (main board) 31 is installed. In addition, a payout control board 37 on which a payout control microcomputer for performing ball payout control is mounted is installed. The production control microcomputer controls the variable display device 9 provided on the game board 6, and various decoration LEDs, a decoration lamp 25, a top frame lamp 28a, a left frame lamp 28b provided on the frame side, and The lighting of the right frame lamp 28c is controlled, and the sound generation from the speaker 27 is controlled.

  Further, a power supply substrate 910 and a touch sensor substrate 91 on which a power supply circuit for generating DC30V, DC21V, DC12V, and DC5V is mounted are provided. Most of the power supply substrate 910 overlaps with the main substrate 31, but there is an exposed portion that is exposed so as not to overlap with the main substrate 31. The exposed portion is operated by supplying power to the main board 31 and each electrical component control board (production control board 80 and payout control board 37) in the gaming machine 1 and each electrical component provided in the gaming machine. A power switch is provided as a power supply permission means for executing or shutting off power supply to the component. Furthermore, a replaceable fuse is provided inside the power switch at the exposed portion (inside the substrate).

  An electrical component control means including an electrical component control microcomputer is mounted on the electrical component control board. The electrical component control means is an electrical component (game device: ball payout device 97, variable display device 9, lamp, LED, etc.) provided in the gaming machine according to a command signal (control signal) as a command from the game control means or the like. The light emitter, speaker 27, etc.). Hereinafter, description may be made by including the main board 31 in the electric component control board. In that case, the electrical component control means mounted on the electrical component control board includes a game control means and a means for controlling the electrical components provided in the gaming machine according to a command signal from the game control means or the like. Point to. A substrate on which a microcomputer other than the main substrate 31 is mounted may be referred to as a sub-substrate.

  On the back side of the gaming machine, a terminal board 160 provided with terminals for outputting various information to the outside of the gaming machine is installed above. The terminal board 160 includes at least a ball break terminal for introducing the output of the ball break detection switch 167 and outputting it externally, a prize ball terminal for outputting prize ball information (prize ball number signal) and a ball. A ball lending terminal for externally outputting lending information (ball lending number signal) is provided. Further, an information terminal board (information output board) 36 having terminals for outputting various information from the main board 31 to the outside of the gaming machine is installed near the center.

  The game balls stored in the storage tank 38 pass through the guide rail 39 and reach the ball payout device covered with the payout case 40A through the curve rod. A ball break switch 187 as a game medium break detection means is provided on the upper part of the ball payout device. When the ball break switch 187 detects a ball break, the dispensing operation of the ball dispensing device stops. The ball break switch 187 is a switch for detecting the presence or absence of a game ball in the game ball passage, but the ball break detection switch 167 for detecting the shortage of supply balls in the storage tank 38 is also an upstream portion (storage tank 38). In the vicinity of the head). When the ball break detection switch 167 detects a shortage of game balls, the game machine is replenished to the game machine from the supply mechanism provided on the gaming machine installation island.

  When a large number of game balls as prizes based on winning a prize or a game ball based on a ball lending request are paid out and the hitting ball supply tray 3 is full, the game balls are guided to the surplus ball receiving tray 4 through the surplus ball passage. When the game ball is further paid out, a sensing lever (not shown) presses a full tank switch (not shown) as a storage state detection means, and the full tank switch as a storage state detection means is turned on. In this state, the rotation of the payout motor in the ball payout device stops, the operation of the ball payout device stops, and the driving of the hitting ball launching device also stops.

  FIG. 7 is an explanatory diagram showing the relationship of each switch for detecting a game ball that has won a winning area such as a winning opening provided in the gaming area 7. As shown in FIG. 7, the game balls detected by any of the start port switch 14, the count switch 19, the V winning switches 30 a and 30 b and the winning port switches 11 a and 12 a are all winning detection switches on the back of the game board 6. 34 and is detected by the all winning detection switch 34.

  FIG. 8 is a block diagram illustrating an example of a circuit configuration in the main board 31. FIG. 8 also shows a payout control board 37, a lamp driver board 35, an audio output board 70, an interface board 66, a relay board 77, and an effect control board 80 mounted on the gaming machine. The main board 31 includes a basic circuit (corresponding to game control means) 53 for controlling the pachinko gaming machine 1 in accordance with a program, a ball passage sensor 34a to 34d, a discharge port sensor 29a, a gate switch 32a, a start port switch 14, a count switch. 19, a V winning switch 30a, 30b, a winning opening switch 11a, 12a and an input driver circuit 58 for giving signals from the total winning counting switch 34 to the basic circuit 53, a solenoid 16 for opening / closing the variable winning ball device 15, and a variable winning device. And a solenoid circuit 59 for driving the solenoid 25 for opening and closing the special variable prize-winning device 40 according to a command from the basic circuit 53.

  The gate switch 32a, the start port switch 14, the count switch 19, the V winning switches 30a and 30b, the winning port switches 11a and 12a, and the all winning counting switch 34 may be referred to as sensors. Further, the ball passage sensors 34a to 34d and the discharge port sensor 29a may be referred to as switches. Each of the start port switch 14, the count switches 30A and 30B, the winning port switches 11a and 12a, and the V winning switches 30a and 30B that perform winning detection is also a winning detection means for detecting the winning of a game ball in the winning area.

  In addition, even if a passing gate such as the gate 32 is used, if a prize ball is to be paid out, a game ball entering the passing gate becomes a prize, and a switch (for example, a switch provided in the passing gate) The gate switch 32a) becomes a winning detection means. The same applies to the path distribution members 34A and 34B. If the prize balls are paid out by passing the path distribution members 34A and 34B, the game balls are placed in the holes formed in the path distribution members 34A and 34B. Enter the winning, and the ball passage sensors 34a to 34d provided in the path distribution members 34A and 34B serve as winning detection means.

  The basic circuit 53 includes a ROM 54 for storing a program for game control (game progress control), a RAM 55 as storage means (variation data storage means for storing fluctuation data) used as a work memory, and a control operation according to the program. A game control microcomputer 560 having a CPU 56 and an I / O port unit 57 are included. In this embodiment, the ROM 54 and the RAM 55 are built in the game control microcomputer 560. That is, the game control microcomputer 560 is a one-chip microcomputer. The one-chip microcomputer only needs to include at least the RAM 55, and the ROM 54 may be external or internal. Further, the I / O port unit 57 may be built in a one-chip microcomputer.

  In the game control microcomputer 560, the CPU 56 executes control in accordance with the program stored in the ROM 54. Therefore, hereinafter, the game control microcomputer 560 executes (or performs processing) specifically. Is that the CPU 56 executes control according to the program. The same applies to microcomputers mounted on substrates other than the main substrate 31. The game control means is realized by a basic circuit 53 including a game control microcomputer 560.

  The RAM 55 is a backup RAM as a non-volatile storage means that is partially or entirely backed up by a backup power source created on the power supply substrate 910. That is, even if the power supply to the gaming machine is stopped, a part or all of the contents of the RAM 55 is stored for a predetermined period (until the capacitor as the backup power supply is discharged and the backup power supply cannot be supplied). In particular, at least data (a special symbol process flag or the like) corresponding to the game state, that is, the control state of the game control means, and data indicating the number of unpaid prize balls are stored in the backup RAM. The data corresponding to the control state of the game control means is data necessary for restoring the control state before the occurrence of a power failure or the like based on the data when the power is restored after a power failure or the like occurs. In addition, data corresponding to the control state and data indicating the number of unpaid winning balls are defined as data indicating the progress state of the game. In this embodiment, it is assumed that the entire RAM 55 is backed up.

  A reset signal from the power supply board 910 is input to the reset terminal of the game control microcomputer 560. The reset signal from the power supply board 910 is also input to the reset terminal of the payout control microcomputer. When the reset signal becomes high level, the game control microcomputer 560 and the payout control microcomputer become operable, and when the reset signal becomes low level, the game control microcomputer 560 and the payout control microcomputer stop operating. It becomes a state. Accordingly, during the period in which the reset signal is at a high level, an allowable signal that allows the operation of the game control microcomputer 560 and the payout control microcomputer is output, and in the period in which the reset signal is at a low level, An operation stop signal for stopping the operations of the game control microcomputer 560 and the payout control microcomputer is output. The reset circuit may be mounted on each electric component control board (including the main board 31), or a reset circuit is mounted on one or more of the plurality of electric component control boards, and a reset signal is output therefrom. May be supplied to another electric component control board.

  Furthermore, a power-off signal indicating that the power supply voltage from the power supply board 910 has decreased to a predetermined value or less is input to the input port of the basic circuit 53 via the payout control board 37. A clear signal indicating that the clear switch for instructing clearing of the contents of the RAM is operated is input to the input port of the basic circuit 53.

  The clear signal is branched at the main board 31 and is also supplied to the payout control board 37. The state of the clear signal input by the game control microcomputer 560 via the input port may be output to the payout control board 37 via the output port.

  In this embodiment, the game control microcomputer 560 performs display control of the special symbol display 8 that variably displays the special symbol, and also performs display control of the normal symbol display 10 that variably displays the normal symbol. Further, the game control microcomputer 560 controls the display state of the special symbol hold storage display 18 and also controls the display state of the normal symbol hold storage display 41.

  Also, in this embodiment, the effect control means (configured by an effect control microcomputer) mounted on the effect control board 80 is used for effect control from the game control microcomputer 560 via the relay board 77. A command is received, and display control of the variable display device 9 for variably displaying decorative symbols is performed.

  FIG. 9 is a block diagram showing components related to payout, such as the payout control board 37 and the ball payout device 97. As shown in FIG. 9, a payout control microcomputer 37 (an example of an electric component control microcomputer) 370 including a payout control CPU 371 is mounted on the payout control board 37. In this embodiment, the payout control microcomputer 370 is a one-chip microcomputer and incorporates at least a RAM. The payout control CPU 371, the RAM (not shown), the ROM (not shown) storing the payout control program, the I / O port, and the like constitute the payout control means. That is, the payout control means is realized by a payout control CPU 371, a payout control microcomputer 370 having a RAM and a ROM, and an I / O port. The I / O port may be built in the payout control microcomputer 370. At least a part of the RAM in the payout control microcomputer 370 is backed up by a backup power source mounted on the power supply board 910. However, in this embodiment, it is assumed that all RAM areas are backed up. Therefore, even when power is not supplied to the gaming machine, the storage contents of the RAM are preserved for a predetermined period (until the backup power supply cannot be supplied because the capacitor as the backup power supply is discharged).

  Detection signals from the ball break switch 187, the full switch 48, and the payout count switch 301 are input to the I / O port 372 f of the payout control board 37 via the relay board 72. The detection signal from the payout motor position sensor 295 is input to the I / O port 372e of the payout control board 37 via the relay board 72. The payout motor position sensor 295 is a sensor composed of a light emitting element (LED) and a light receiving element for detecting the rotational position of the payout motor 289, and is used for detecting that the game ball is clogged, that is, so-called ball biting. . In the payout control microcomputer 370 mounted on the payout control board 37, the detection signal from the ball break switch 187 indicates a full ball state, or the detection signal from the full tank switch 48 indicates a full tank state. Then, the ball payout process is stopped. Further, when the detection signal from the full tank switch 48 indicates a full tank state, the ball launching from the ball striking device is stopped.

  When there is a winning game ball at the winning opening, a prize ball number signal (payout number data) indicating the number of prize balls to be paid out and a prize ball number signal are fetched from the output circuit 67 of the main board 31 as a payout command signal. A prize ball REQ signal (capture request signal) requesting (reception) is output (transmitted). Specifically, it is turned on. The award ball number signal is composed of 4-bit data (binary 4-digit data) and is output by four signal lines. Note that the ON state of the signal, that is, the output state is a state where the signal is significant, and turning ON means that the signal receiving side is instructed to start some processing based on the signal. To do. For example, when the award ball number signal indicating the award ball number and the award ball REQ signal are turned on, the payout control microcomputer 370 is instructed to recognize the award amount indicated by the award ball number signal. Means that. Alternatively, the signal may be turned on by outputting a signal, and the signal may be turned off by stopping the signal output. Alternatively, the on state and the off state may be switched by outputting a signal.

  The prize ball REQ signal and the prize ball number signal are input to the I / O port 372e via the input circuit 373A. When the payout control microcomputer 370 receives the prize ball number signal via the I / O port 372e, the payout control microcomputer 370 controls to drive the ball payout device 97 to pay out the number of game balls indicated by the prize ball number signal. A connection confirmation signal indicating that the main board 31 is connected is also output from the output circuit 67 of the main board 31. The prize ball REQ signal and the prize ball number signal correspond to a payout command signal for designating the number of payouts.

  In addition, a power-off signal indicating that the power supply voltage has dropped below a predetermined value is input from the power supply board 910 to the input port 372g. The power-off signal is output to the main board 31 via the output circuit 373B. Therefore, the output circuit 373B constitutes a voltage drop detection signal output unit that outputs a power-off signal as a voltage drop detection signal to the main board 31. Then, in the main board 31, it is input to the game control microcomputer 560 via the input circuit 68 and the I / O port 57.

  In this embodiment, the power-off signal is branched in the payout control board 37 and output to the main board 31 via the output circuit 373B (in the payout control board 37 via the wiring only, not via the output circuit 373B). However, the payout control microcomputer 370 that receives the power-off signal via the input port without branching at the payout control board 37 is connected to the power-off signal via the output port and the output circuit 372B. May be output to the main board 31.

  Further, a clear signal indicating that the clear switch for clearing the contents of the RAM has been operated is output from the main board 31 via the output circuit 67. Therefore, the output circuit 67 constitutes an initialization request signal output unit that outputs a clear signal as an initialization request signal to the payout control board 37. Then, on the payout control board 37, a clear signal is input to the payout control microcomputer 370 via the input circuit 373A and the input port 372e.

  The payout control microcomputer 370 receives, via the output port 372b, a prize ball information signal indicating the number of prize balls to be paid and a ball lending number signal indicating the number of balls lent. Output to 160). A driver circuit is provided outside the output port 372b, but is not shown in FIG.

  Also, the payout control microcomputer 370 outputs an error signal to the error display LED 374 using a 7-segment LED via the output port 372c. A detection signal from an error release switch 375 for releasing the error state is input to the input port 372f of the payout control board 37. The error cancel switch 375 is used to cancel the error state by software reset.

  Further, a drive signal from the payout control microcomputer 370 to the payout motor 289 is transmitted to the payout motor 289 in the payout mechanism portion of the ball payout device 97 via the output port 372a and the relay board 72. Although a driver circuit (motor drive circuit) is installed outside the output port 372a, the description is omitted in FIG.

  A card unit control microcomputer is mounted on the card unit 50 installed adjacent to the gaming machine. In addition, the card unit 50 is provided with a usable display lamp, a connecting table direction indicator, a card insertion display lamp, and a card insertion slot. A frequency display LED 60, a ball lending LED 61, a ball lending switch 62, and a return switch 63 provided in the vicinity of the hitting ball supply tray 3 are connected to the interface board (relay board) 66.

  A card lending switch signal indicating that the ball lending switch 62 has been operated and a return switch signal indicating that the return switch 63 has been operated are given to the card unit 50 from the interface board 66 in accordance with the player's operation. . Further, a card balance display signal indicating a prepaid card balance and a ball lending display signal are given from the card unit 50 to the interface board 66. Between the card unit 50 and the payout control board 37, a connection signal (VL signal), a unit operation signal (BRDY signal), a ball lending request signal (BRQ signal), a ball lending completion signal (EXS signal), and a pachinko machine operation signal ( PRDY signal) is transmitted / received via the input port 372f and the output port 372d. An interface board 66 is interposed between the card unit 50 and the payout control board 37. Therefore, a signal such as a connection signal (VL signal) is transmitted and received between the card unit 50 and the payout control board 37 via the interface board 66 as shown in FIG.

  When the power of the pachinko gaming machine 1 is turned on, the payout control microcomputer 370 mounted on the payout control board 37 outputs a PRDY signal to the card unit 50. The card unit control microcomputer outputs a VL signal when the power is turned on. The payout control microcomputer 370 determines the connected / unconnected state of the card unit 50 according to the input state of the VL signal. When a card is received in the card unit 50, the ball lending switch is operated and a ball lending switch signal is input, the card unit control microcomputer outputs a BRDY signal to the payout control board 37. When a predetermined delay time elapses from this point, the card unit control microcomputer outputs a BRQ signal to the payout control board 37.

  Then, the payout control microcomputer 370 raises the EXS signal to the card unit 50 and, when detecting the fall of the BRQ signal from the card unit 50, drives the payout motor 289 to give a predetermined number of rental balls to the player. Pay out. When the payout is completed, the payout control microcomputer 370 causes the EXS signal to the card unit 50 to fall. Thereafter, on the condition that the BRDY signal from the card unit 50 is not in the ON state, a prize ball payout control is executed when a payout command signal is received from the game control means.

  The power supply voltage AC24V used in the card unit 50 is supplied from the payout control board 37. That is, power supply from the power supply board 910 to the card unit 50 is performed via the payout control board 37 and the interface board 66. In this example, a fuse for protecting the card unit 50 is provided in a 24 V AC power supply line for the card unit 50 arranged in the interface board 66, and a voltage higher than a predetermined voltage is supplied to the card unit 50. It is prevented.

  In this embodiment, the case where the card unit 50 is installed adjacent to the gaming machine as a separate body from the gaming machine is taken as an example, but the card unit 50 may be integrated with the gaming machine. Further, the present invention can be applied even when a game ball corresponding to the amount of money is lent out in accordance with coin insertion.

  FIG. 10 is a block diagram illustrating a circuit configuration example of the relay board 77, the effect control board 80, the lamp driver board 35, and the audio output board 70. In the example shown in FIG. 10, the lamp driver board 35 and the audio output board 70 are not equipped with a microcomputer, but may be equipped with a microcomputer. When the microcomputer is mounted, the effect control microcomputer 100 transmits a control command to the lamp control microcomputer mounted on the lamp driver board and the voice control microcomputer mounted on the sound output board, and lamp control is performed. The microcomputer for sound and the microcomputer for sound control control various lamps / LEDs and the speaker 27 in accordance with the control command from the effect control microcomputer 100. Further, without providing the lamp driver board 35 and the audio output board 70, only the effect control board 80 may be provided for effect control.

  In the effect control board 80, the effect control CPU 101 in the effect control microcomputer 100 (an example of an electrical component control microcomputer) 100 operates according to a program stored in a ROM (not shown), and is connected via the relay board 77. An effect control command is received via the relay board 77, the input driver 102, and the input port 103 in accordance with the capture signal (effect control INT signal) transmitted from the main board 31. Further, the effect control microcomputer 100 causes the VDP (video display processor) 109 to perform display control of the variable display device 9 using the LCD based on the effect control command. The VDP 109 may be referred to as GCL (graphic controller LSI).

  The relay board 77 passes signals (production control signal and production control INT signal constituting the production control command) input from the main board 31 only in a direction toward the production control board 80 (from the production control board 80). A unidirectional circuit 74 is mounted as signal direction regulating means (which does not allow signals to pass in the direction toward the main board 31). As the unidirectional circuit 74, for example, a diode or a transistor is used. FIG. 10 illustrates a diode. The unidirectional circuit 74 is provided for each signal line. A signal from the effect control board 80 and signals from the lamp driver board 35 and the audio output board 70 connected to the effect control board 80 are transmitted to the game control microcomputer 560 of the main board 31 due to the presence of the relay board 77. Not. Therefore, the signal input path from the outside to the game control microcomputer 560 is limited, and the possibility of an illegal act of sending an illegal signal to the game control microcomputer 560 can be reduced. In addition, when it is configured to execute an effect corresponding to the player's button operation during the reach effect, an operation signal is input to the effect control board 80 from an operation switch operated by the player. However, even in this case, due to the presence of the relay board 77, the operation signal is not transmitted to the main board 31, and an illegal act using the operation signal can be prevented.

  The effect control microcomputer 100 outputs a signal for driving the lamp to the lamp driver board 35 via the input / output port 105. In addition, the production control microcomputer 100 outputs sound number data to the sound output board 70 via the input / output port 104.

  In the lamp driver board 35, a signal for driving the lamp is input to the lamp driver 352 via the input / output driver 351. The lamp driver 352 amplifies the signal for driving the lamp and applies to each lamp provided on the frame side such as the top frame lamp 28a, the left frame lamp 28b, the right frame lamp 28c, the prize ball lamp 51, the ball-out lamp 52, and the like. Supply. Further, it is supplied to a decorative lamp 25 provided on the frame side.

  In the voice output board 70, the sound number data is input to the voice synthesis IC 703 via the input / output driver 702. The voice synthesizing IC 703 generates voice and sound effects corresponding to the sound number data and outputs them to the amplifier circuit 705. The amplification circuit 705 outputs an audio signal obtained by amplifying the output level of the speech synthesis IC 703 to a level corresponding to the volume set by the volume 706 to the speaker 27. The voice data ROM 704 stores control data corresponding to the sound number data. The control data corresponding to the sound number data is a collection of data indicating the sound effect or sound output mode in a time series in a predetermined period (for example, a decorative symbol variation period).

  The signal for driving the lamp and the sound number data are transmitted bidirectionally between the effect control microcomputer 100, the lamp driver board 35 and the audio output board 70 (a response signal is transmitted from the signal receiving side to the transmitting side). Communication).

  Next, the configuration of the power supply substrate 910 will be described with reference to the block diagram of FIG. The power supply board 910 is provided with a power switch 914 for executing or shutting off power supply to each electrical component control board and mechanism component in the gaming machine. Note that the power switch 914 may be provided outside the power supply board 910 in the gaming machine. When the power switch 914 is in a closed state (on state), an AC power supply (AC 24 V) is applied to the input side (primary side) of the transformer 911. The transformer 911 is for electrically insulating the AC power supply (AC24V) and the inside of the power supply board 910, and its output voltage is also AC24V. A varistor 918 as an overvoltage protection circuit is installed on the input side of the transformer 911.

  The power supply board 910 is installed independently of the electric component control board (the main board 31, the payout control board 37, the effect control board 80, and the like), and generates a voltage used by each board and mechanism component in the gaming machine. In this example, AC24V, VSL (DC + 30V), VLP (DC + 24V), VDD (DC + 12V) and VCC (DC + 5V) are generated. Further, a capacitor 916 serving as a storage holding means for holding the stored contents in the backup power supply (VBB), that is, the backup RAM, is charged from DC + 5V (VCC), that is, a power supply line for driving an IC or the like on each substrate. Further, a backflow preventing diode 917 is inserted between the +5 V line and the backup +5 V (VBB) line. Note that VSL is generated by rectifying and boosting AC 24 V with a rectifying element in the rectifying and smoothing circuit 915. VSL becomes a solenoid driving power source. VLP is a lamp lighting voltage, and is generated by rectifying AC24V with a rectifier in the rectifier circuit 912.

  A DC-DC converter 913 serving as a power supply voltage generation unit has one or a plurality of switching regulators (two regulator ICs 924A and 924B are shown in FIG. 11), and generates VDD and VCC based on VSL. Relatively large capacitors 923A and 923B are connected to the input sides of the regulator ICs (switching regulators) 924A and 924B. Accordingly, when the power supply to the gaming machine from the outside is stopped, the DC voltages such as VSL, VDD, VCC, etc., decrease relatively slowly.

  As shown in FIG. 11, AC24V output from the transformer 911 is supplied to the connector 922B as it is. The VLP is supplied to the connector 922C. VCC, VDD and VSL are supplied to connectors 922A, 922B and 922C.

  The cable connected to the connector 922A is connected to the main board 31. The cable connected to the connector 922B is connected to the payout control board 37. Therefore, VBB is also supplied to the connectors 922A and 922B. For example, a cable connected to the connector 922 </ b> C is connected to the lamp driver board 35. Each voltage is supplied to the effect control board 80 and the audio output board 70 via the lamp driver board 35.

  In addition, a clear switch 921 having a push button structure is mounted on the power supply board 910. Since the power supply board 910 is mounted, the power supply system extending from the power supply board 910 to the main board 31 can be integrated into one system, and the clear signal wiring from the clear switch 921 can be easily separated from the power supply system. it can. When the clear switch 921 is pressed, a low level (ON state) clear signal is output and is output to the main board 31 via the connector 922B. If the clear switch 921 is not pressed, a high level (off state) signal is output. The clear switch 921 may have a configuration other than the push button structure. Further, the clear switch 921 may be provided other than the power supply board 910 in the gaming machine.

  Further, the power supply board 910 generates a reset signal for the microcomputer mounted on the electric component control board, amplifies the reset signal from the power supply monitor circuit 920 that outputs a power-off signal, and the power supply monitor circuit 920. And an output driver circuit 925 that amplifies the power-off signal and outputs the amplified signal to the connector 922B. The reset signal for the effect control microcomputer is transmitted to the effect control board 80 via the lamp driver board 35. Further, when the reset circuit is mounted on each electric component control board, the voltage value that makes the reset signal high may be made different (for example, the case of the main board 31 is made highest). The timing at which the reset signal for the game control microcomputer 560 goes high is the latest.)

  The power supply monitoring circuit 920 is a circuit that realizes power supply monitoring means for outputting a power-off signal and reset signal generation means for generating a reset signal. As the power supply monitoring circuit 920, a commercially available power failure monitoring reset module IC should be used. Can do. The power supply monitoring circuit 920 has a predetermined period of time during which a predetermined voltage (for example, + 24V) used in the gaming machine is equal to or less than a predetermined value (for example, + 5V, but may be other values such as + 18V). For example, a power-off signal is output if it continues for 56 ms or longer. Specifically, the power-off signal is turned on (low level). In addition, if it is set to + 18V, as will be described later, it is possible to reliably prevent erroneous switch detection when power supply is stopped.

  Further, the power supply monitoring circuit 920 sets the reset signal to a low level when, for example, VCC becomes +4.5 V or less. In this embodiment, the function of outputting the power-off signal and the function of outputting the reset signal are realized by one power supply monitoring circuit 920, but they may be realized by different circuits. In that case, a watchdog timer built-in IC can be used as a circuit for outputting a reset signal. In such an IC, in order to prevent the CPU from malfunctioning or running away due to a momentary power supply voltage interruption or instantaneous interruption, a period in which a clock signal is not input to the clock input terminal (CK terminal) ( (The period set according to the capacitance of a single capacitor connected to the capacitor connection terminal (TC terminal), and the timer monitoring time can be changed according to the resistance connected to the detection voltage variable terminal (VS terminal)) Output a reset signal for a certain period of time (ie, the signal supplied to the CPU is reset to a low level (the level at which the CPU is stopped)) (the low level period is connected to the capacitor connection terminal) Is set according to the capacity of the capacitor to be This function can be stopped by setting the input level of the timer stop terminal (RCT terminal) to the ground level that is the same as the input level of the GND terminal), for example, when VCC (operable voltage + 0.8V or more) is + 5V When VCC falls below + 4.2V, the reset signal is set to low level, and has a hysteresis characteristic that changes the detection voltage value for inverting the level of the reset signal when VCC rises and falls. In addition, a system reset IC that can output a reset signal (RESET terminal output) having a high reset level in addition to a reset signal (RESET terminal output) having a low reset level is used. Can do. When the reset circuit is mounted on each electric component control board, the voltage value that causes the power-off signal to be low may be made different (for example, the case of the main board 31 is made highest). The power-off signal is input to the game control microcomputer 560 the earliest.)

  When the power supply to the gaming machine is stopped, the power supply monitoring circuit 920 sets the reset signal to a low level on condition that a predetermined period has elapsed since the power-off signal was output (set to a low level). The predetermined period is a time sufficient for the game control microcomputer 560 mounted on the main board 31 and the payout control microcomputer 370 mounted on the payout control board 37 to execute a power-off process described later. is there. That is, the power monitoring circuit 920 outputs a power-off signal as a voltage drop detection signal, and after the game control microcomputer 560 and the payout control microcomputer 370 have completed the power-off process, the operation stop signal ( Reset signal low level). The power monitoring circuit 920 also serves as first power monitoring means for outputting a voltage drop detection signal and second power monitoring means for outputting an operation stop signal. In addition, when power supply to the gaming machine is started and VCC exceeds +4.5 V, for example, the reset signal is set to high level.

  The power-off signal from the power supply monitoring circuit 920, that is, the detection signal from the power supply monitoring means, is input to the payout control microcomputer 370 via the input port 372g on the payout control board 37. That is, the payout control microcomputer 370 can confirm the occurrence of the stop of the power supply to the gaming machine by monitoring the input signal of the input port 372g. The power-off signal from the power supply monitoring circuit 920 is input to the game control microcomputer 560 via the input ports mounted on the payout control board 37 and the main board 31. That is, the gaming control microcomputer 560 can confirm the occurrence of the stop of the power supply to the gaming machine by monitoring the input signal of the input port.

  In this embodiment, the power supply monitoring means monitors the output of the power supply of a predetermined potential, and the voltage from the outside of the gaming machine (this implementation) is used as a detection condition related to the stop of the supply of power supplied to the gaming machine from the outside. In this embodiment, it is used that the predetermined DC voltage created from AC24V) is lower than the predetermined value. However, the detection condition is not limited to this, and if it is possible to detect that the power from the outside is cut off, Other conditions may be used. For example, the AC wave itself may be monitored and the AC wave may be detected as a detection condition, or the signal obtained by digitizing the AC wave may be monitored and the AC signal may be stopped when the digital signal becomes flat. May be used as a detection condition. Further, for example, a + 12V power supply voltage or a + 5V power supply voltage may be monitored, and it may be detected that the voltage has dropped to a predetermined value and a power-off signal is output. However, in order to prevent a malfunction of a switch operating at + 12V, it is preferable to monitor a voltage of + 12V or higher.

  In this embodiment, the power monitoring means is mounted on the power supply board 910, but the power monitoring means may be mounted on the payout control board 37. When mounted on the payout control board 37, the power-off signal path from the power supply monitoring means to the game control microcomputer 560 and the payout control microcomputer 370 is shortened, and noise may be applied to the power-off signal. Can be reduced.

  FIG. 12 is an explanatory diagram showing an example of output port assignment in the game control means. As shown in FIG. 12, the output port 0 is an output port for a payout control signal transmitted to the payout control board 37. Further, 8-bit data (effect control signal) of the effect control command transmitted to the effect control board 80 is output from the output port 1. Note that the logic (for example, 1 is on) opposite to the “logic” shown in FIG. 12 (for example, 0 is on) may be used. “Logic” is defined so that the payout control microcomputer 370 always detects an off state when the signal line to the substrate 37 is disconnected or when the cable is disconnected (including a cable not connected). It is done. Specifically, generally, when disconnection or cable disconnection occurs, a high level is detected on the signal receiving side, so the high level on the signal line between the main board 31 and the payout control board 37 is the game control means. The “logic” is determined to be in the off state at the output port at. Therefore, if necessary, an output buffer circuit for logically inverting the signal is provided outside the output port on the main board 31.

  Further, from the output port 2, solenoids (first large winning opening door solenoids) 24a and 24b for driving the opening and closing pieces 23a and 23b for opening and closing the first large winning opening (variable winning device 20), the second large winning opening. A solenoid (second large prize opening door solenoid) 25 for driving the opening / closing plate 17 for opening and closing the (special variable winning device 40), and a solenoid (normal electric accessory solenoid) 16 for opening and closing the variable winning ball device 15 The drive signal for is output. Further, an effect control INT signal (capture signal) for the effect control command transmitted to the effect control board 80 is also output. The effect control INT signal is a signal for instructing the effect control means to take in (receive) 8-bit data of the effect control command output from the output port 1.

  FIG. 13 is an explanatory diagram showing an example of bit assignment of input ports in the game control means. As shown in FIG. 13, bits 0 to 7 of the input port 0 have a first specific area switch (first V winning switch) 30A, a second specific area switch (second V winning switch) 30B, a count switch 19, Detection signals from the gate switch 32a, the start port switch 14, the winning port switches 11a and 12a, and the discharge port sensor 29a are input. In addition, bits 0 to 7 of the input port 1 respectively include a power-off signal from the payout control board 37, a detection signal from the all winning counting switch 34, a prize ball ACK signal from the payout control board 37, and a detection from the clear switch 921. A signal (clear signal) and detection signals from the ball passage sensors 34a to 34d are input.

  FIG. 14 shows VCC (+5 V power supply voltage) and VLP (+24 V power supply voltage) which are driving power sources of the microcomputer and other circuit elements when power supply to the gaming machine is started and when power supply is stopped. FIG. 6 is a timing diagram schematically showing the states of a power-off signal and a reset signal. As shown in FIG. 14, VCC and VLP gradually reach the specified values (+ 5V and + 24V) when power supply to the gaming machine is started, but when VLP exceeds the first predetermined value, The power-off signal becomes high level (off state). Further, when VCC exceeds a second predetermined value (for example, +4.5 V), the reset signal is set to the high level.

  Further, when the power supply is stopped, the output voltage and VLP of the + 5V power supply gradually decrease. However, when VLP decreases to the first predetermined value, the power-off signal becomes low level (on state). . Further, when VCC falls to the second predetermined value, the reset signal becomes low level. Since the voltage output of the + 5V and + 12V power supplies is maintained when the power-off signal is turned on, each microcomputer operating at + 5V voltage and a switch operating at + 12V voltage (including a switch for detecting a game ball) Is operational. When the power supply monitoring means monitors a power supply voltage higher than + 12V and the power supply voltage drops to a first predetermined value higher than + 12V (for example, + 18V), a power-off signal is output. , The detection signal is output even though the game ball is not detected). Further, when a power-off signal is output on the condition that the AC wave has been interrupted, when the AC wave (AC 24V) is interrupted, the voltages of various DC power sources created from the AC 24V gradually decrease, but + 5V and + 12V. Since the voltage output of the power supply is maintained, each microcomputer operating at + 5V voltage and a switch operating at + 12V voltage (including a switch for detecting a game ball) are operable.

  Next, the operation of the gaming machine will be described. FIG. 15 and FIG. 16 show main processing executed by the game control microcomputer 560 in response to the start of power supply to the game machine and the reset signal to the game control microcomputer 560 becoming high level. It is a flowchart. When the input level of the reset terminal to which the reset signal is input becomes high level, the game control microcomputer 560 executes a security check process that is a process for confirming whether the contents of the program are valid, The main processing after S1 is started. In the main process, the game control microcomputer 560 first performs necessary initial settings.

  In the initial setting process, the game control microcomputer 560 first sets the interrupt prohibition (step S1). Next, an interrupt mode for maskable interrupts is set (step S2), and a stack pointer designation address is set for the stack pointer (step S3). In step S2, the address synthesized from the value (1 byte) of the specific register (I register) of the game control microcomputer 560 and the interrupt vector (1 byte: least significant bit 0) output from the built-in device is Set to the mode indicating the interrupt address. When a maskable interrupt is generated, the game control microcomputer 560 automatically sets the interrupt disabled state and saves the contents of the program counter in the stack.

  Next, the built-in device register is set (initialized) (step S4). By the processing in step S4, the CTC (counter / timer) and PIO (parallel input / output port), which are built-in devices (built-in peripheral circuits), are set (initialized).

  The game control microcomputer 560 used in this embodiment also includes an I / O port (PIO) and a timer / counter circuit (CTC).

  Next, it is confirmed whether or not the power-off signal is in an OFF state depending on the state of bit 0 of the input port 1 (step S5). When the power supply to the gaming machine is started, the output voltage of various power sources such as the + 5V power source gradually reaches a specified value, but the power-off signal is not output by the process of step S5, that is, the high-power signal is not output. The game control microcomputer 560 can confirm that the power supply voltage is stable.

  When the power-off signal is on, the game control microcomputer 560 turns off the power-off signal again after a delay time of a predetermined period (for example, 0.1 second) (step S6). Check if it is.

  If the power-off signal is in the off state, the game control microcomputer 560 checks the state of the output signal (clear signal) of the clear switch 921 input through the input port 0 (step S81). . When it is detected that the clear signal is in the ON state, the game control microcomputer 560 sets a clear switch ON flag in the built-in general-purpose register (step S82). In this way, the process proceeds to the clear signal check process on condition that the power supply voltage is stabilized.

  Note that the game control microcomputer 560 may confirm the state of the clear signal only once via the input port 0, but may confirm the state of the clear signal a plurality of times. For example, if it is confirmed that the clear signal is off, a delay time of a predetermined time (for example, 0.1 seconds) is set, and then the clear signal is reconfirmed. If it is confirmed that the clear signal is in the ON state at that time, it is determined that the clear signal is in the ON state. Further, at this time, if it is confirmed that the clear signal is in the OFF state, after a predetermined delay time, the clear signal state may be reconfirmed. Here, the number of reconfirmations is not limited to once or twice, but may be three or more times. It is also possible to check twice and check again when the check results do not match.

  Next, a software delay process for delaying the start timing of the game device control process (game control process) for controlling the progress of the game by software is executed. Specifically, first, the initialization wait number specification value 1 is set in the wait counter 1 (step S83). Also, the initialization wait number specification value 2 is set in the wait counter 2 (step S84). Note that general-purpose registers built in the game control microcomputer 560 are used as the wait counters 1 and 2. Then, the value of the wait counter 2 is decremented by 1 until the value of the wait counter 2 becomes 0 (steps S85 and S86). When the value of the weight counter 2 becomes 0, the value of the weight counter 1 is decremented by 1 (step S87). When the value of the weight counter 1 is not 0 (step S88), the process returns to step S84. If the value of the wait counter 1 is 0, the software delay process is terminated.

  By the software delay processing as described above, the software delay processing is not executed substantially by [(initialization wait number specification value 1) × (initialization wait number specification value 2) × (processing time of steps S86, S87)]. Compared to the case, the start timing of the game control process can be delayed. In other words, the initialization weight count designation values 1 and 2 are determined so that the start timing of the game control process can be delayed by a desired time. Note that the values of the initialization wait times designation values 1 and 2 are set in the ROM 54. The software delay processing described here is an example, and the software delay processing may be realized by other methods. The delay time created by the processes in steps S83 to S88 is at least the time until the payout control process by the payout control means is started to be executed. Meanwhile, the execution start of the game control process is delayed. In this embodiment, the production control microcomputer 100 does not execute the delay process as the payout control microcomputer 370 does. Therefore, the game control process is started after the control by the effect control means is started. Therefore, when the game control microcomputer 560 transmits a command (for example, an initialization command or a recovery command) to the effect control microcomputer 100 at the start of power supply, the effect control microcomputer 100 can reliably receive the command, A notification process based on the received command (for example, a process of displaying an initial symbol on the variable display device 9 or displaying a recovery message) can be executed.

  When the software delay process is completed, the RAM 55 is set in an accessible state (step S6).

  Next, the game control microcomputer 560 checks whether or not the clear switch-on flag is set (step S7). If the clear switch on flag is not set, whether or not data protection processing of the backup RAM area (for example, power supply stop processing such as addition of parity data) was performed when power supply to the gaming machine was stopped (Step S8). In this embodiment, when power supply is stopped, a process for protecting data in the backup RAM area is performed. When it is confirmed that such power supply stop processing has been performed, the game control microcomputer 560 stores the power supply stop processing, that is, the control state at the time of power supply stop. It is determined that When it is confirmed that the power supply stop process is not performed, the game control microcomputer 560 executes an initialization process.

  Whether or not the power supply stop process has been performed is determined by the value of the backup monitoring timer stored in the backup RAM area in the power supply stop process to be described later according to the execution of the power supply stop process ( For example, it is confirmed by whether or not 2). Note that such a confirmation method is an example. For example, a flag indicating that the power supply stop process has been executed is set in the backup flag area in the power supply stop process, and the flag is set in step S8. If it is confirmed that the power supply is stopped, it may be determined that the power supply stop process has been performed.

  If it is determined that the control state at the time of stopping power supply is stored, the game control microcomputer 560 performs data check (parity check in this example) of the backup RAM area (step S9). In this embodiment, clear data (00) is set in the checksum data area, and the checksum calculation start address is set in the pointer. Also, the number of checksum calculations corresponding to the number of data to be checksum is set. Then, the exclusive OR of the contents of the checksum data area and the contents of the RAM area pointed to by the pointer is calculated. The calculation result is stored in the checksum data area, the pointer value is incremented by 1, and the checksum calculation count value is decremented by 1. The above processing is repeated until the value of the checksum calculation count becomes zero. When the value of the checksum calculation count becomes 0, the game control microcomputer 560 inverts the value of each bit of the contents of the checksum data area and uses the inverted data as a checksum.

  In the power supply stop process, a checksum is calculated by the same process as described above, and the checksum is stored in the backup RAM area. In step S9, the calculated checksum is compared with the stored checksum. When the power supply is stopped after an unexpected power failure or the like, the data in the backup RAM area should be saved, so the check result (comparison result) is normal (matched). That the check result is not normal means that the data in the backup RAM area may be different from the data when the power supply is stopped. In such a case, since the internal state cannot be returned to the state when the power supply is stopped, the initialization process (the processes of steps S10 to S15) executed when the power is turned on, not when the power supply is stopped. Execute.

  If the check result is normal, the game control microcomputer 560 returns the game state restoration process for returning the internal state of the game control means and the control state of the electrical component control means such as the effect control means to the state when the power supply is stopped. I do. Specifically, the start address of the backup setting table stored in the ROM 54 is set as a pointer (step S91), and the contents of the backup setting table are sequentially set in the work area (area in the RAM 55) (step S92). ). The work area is backed up by a backup power source. In the backup setting table, initialization data for an area that may be initialized in the work area is set. As a result of the processing in steps S91 and S92, the saved contents of the work area that should not be initialized remain. The parts that should not be initialized include, for example, data indicating the gaming state before the power supply is stopped (special symbol process flag, etc.), the area where the output state of the output port is saved (output port buffer), unpaid prize balls This is the part where data indicating the number is set.

  Further, the game control microcomputer 560 sets the head address of the backup command transmission table stored in the ROM 54 as a pointer (step S93), and indicates that the power supply has been restored to the effect control board 80 according to the contents. The control command shown (recovery command as a command at the time of power supply recovery) is controlled to be transmitted (step S94). Then, the process proceeds to step S15.

  In the initialization process, the game control microcomputer 560 first performs a RAM clear process (step S10). The entire area of the RAM 55 may not be initialized, and predetermined data (for example, count value data of a counter for generating a hit determination random number) may be left as it is. For example, if the count value data of the counter for generating the hit determination random number is left as it is, the hit determination random number is generated even if the initialization process is executed by an unauthorized means. Therefore, it is difficult to aim at a timing at which the count value of the counter for matching the jackpot determination value. Further, the start address of the initialization setting table stored in the ROM 54 is set as a pointer (step S11), and the contents of the initialization setting table are sequentially set in the work area (step S12). In step S12, an initial value (for example, 200) is set in a prize ball counter described later.

  By the processing of steps S11 and S12, for example, a normal symbol determination random number counter, a normal symbol determination buffer, a special symbol buffer, a total prize ball number storage buffer, a special symbol process flag, an award ball flag, a ball out flag, and a payout stop An initial value is set to a flag such as a flag for selectively performing processing according to the control state. In addition, a bit corresponding to the output port that outputs the connection confirmation signal in the output port buffer is set (corresponding to the ON state of the connection confirmation signal).

  Further, the game control microcomputer 560 sets the initial address of the initialization command transmission table stored in the ROM 54 as a pointer (step S13), and initializes the sub-board to notify the initialization according to the contents. Processing for transmitting a command to the sub-board is executed (step S14). As the initialization command, a command indicating an initial symbol displayed on the variable display device 9 can be used.

  In step S15, the game control microcomputer 560 sets a CTC register built in the game control microcomputer 560 so that a timer interrupt is periodically generated every predetermined time (for example, 2 ms). . That is, a value corresponding to, for example, 2 ms is set in a predetermined register (time constant register) as an initial value. In this embodiment, it is assumed that a timer interrupt is periodically taken every 2 ms.

  When the execution of the initialization process (steps S10 to S15) is completed, the game control microcomputer 560 repeatedly executes the display random number update process (step S17) and the initial value random number update process (step S18). The game control microcomputer 560 disables the interrupt when the display random number update process and the initial value random number update process are executed (step S16), and executes the display random number update process and the initial value random number update process. When is finished, the interrupt is permitted (step S19). Note that the display random number is a random number for determining the symbol displayed on the special symbol display 8, and the display random number update processing is to update the count value of the counter for generating the display random number. It is processing. The initial value random number update process is a process for updating the count value of the counter for generating the initial value random number. The initial value random number is a random number for determining an initial value of a count value such as a counter for generating a random number for determining whether or not to make a jackpot (a jackpot determining random number generation counter). Game control processing described later (game control microcomputer 560 controls itself for game devices such as variable display device 9, variable winning ball device, ball payout device, etc. provided in the gaming machine, or other In the determination random number update process in the process of transmitting a command signal to cause the microcomputer to control the game machine control process), the value of the big hit determination random number generation counter is incremented by one. When the value of the random number generation counter is one round (incremented by the number of values between the minimum value and the maximum value that can be taken by the big hit determination random number generation counter), an initial value is set in the counter.

  Note that when the display random number update process and the initial value random number update process are executed, the interrupt disabled state is set even when the display random number update process and the initial value random number update process are performed by the timer interrupt process described later. This is to avoid conflict with the processing in the timer interrupt processing. That is, if a timer interrupt is generated during the processing of steps S17 and S18 and the count value of the counter for generating the display random number and the initial value random number is updated during the timer interrupt processing, The continuity of values may be impaired. However, such an inconvenience does not occur if the interrupt disabled state is set during the processes of steps S17 and S18.

  As described above, the software delay process is executed before the game control microcomputer 560 starts the initialization process (steps S10 to S15) or the recovery process (steps S91 to S94). Accordingly, the time point when the game control microcomputer 560 starts the initialization process or the recovery process is later than the time point when the microcomputer mounted on the sub-board completes the initialization process or the recovery process. Therefore, when the power supply of the gaming machine is started, the microcomputer mounted on the sub board can receive the control command from the gaming control microcomputer 560 more reliably.

  Also, a game clerk or the like can easily perform initialization processing by starting the power supply to the gaming machine (for example, turning on the power switch 914) while the clear switch 921 is turned on and the clear signal is output. Can be executed. That is, RAM clear or the like can be performed.

  In this embodiment, the game control microcomputer 560 confirms the clear signal before executing the software delay processing. Therefore, the same clear signal is input to both the game control microcomputer 560 and the payout control microcomputer 370 (the clear signal from the power supply board 910 is input to the game control microcomputer 560 of the main board 31 and Even if the game control microcomputer 560 is configured to execute a software delay process, the operation to the clear switch 921 is branched off at the board 31 and input to the payout control microcomputer 371 of the payout control board 37). Accordingly, the game control microcomputer 560 and the payout control microcomputer 370 can surely execute the initialization process. For example, when the clear signal is confirmed after the game control microcomputer 560 executes the software delay process, the payout control microcomputer 370 may start the initialization process during the software delay process. In order to cause both the control microcomputer 560 and the payout control microcomputer 370 to execute the initialization process based on the clear signal, it is necessary to continue operating the clear switch 921 at least for a time corresponding to the delay time by the software delay process. is there. If the operation of the clear switch 921 is stopped before the necessary time elapses, the game control microcomputer 560 performs the recovery process even though the payout control microcomputer 370 performs the initial process. Therefore, the control state may be shifted. However, in this embodiment, since the clear signal from the clear switch 921 is confirmed before executing the software delay processing, it is possible to reduce the possibility that the control state is shifted.

  Next, the game control process will be described. FIG. 17 is a flowchart showing the timer interrupt process. When a timer interrupt occurs during execution of the main process, specifically, during a period in which the interrupt is permitted during the execution of the loop process of steps S16 to S19, the game control microcomputer 560 causes the timer The game control process is executed in the timer interrupt process that is activated in response to the occurrence of the game. In the timer interrupt process, the game control microcomputer 560 first executes a power-off process (power-off detection process) for detecting whether or not a power-off signal is output (whether or not it is turned on) ( Step S21). Subsequently, the ball passage sensors 34a to 34d, the discharge port sensor 29a, the gate switch 32a, the start port switch 14, the count switch 19, the V winning switch 30a, 30b, the winning port switch 11a, 12a, etc. are detected via the switch circuit 58. Signals are input and their state is determined (switching process: step S22). Specifically, if the state of the input port for inputting the detection signal of each switch or the like is ON, the value of the switch timer provided corresponding to each switch or the like is incremented by one.

  Next, a process of updating the count value of each counter for generating each determination random number such as a big hit determination random number used for game control is performed (step S23). The game control microcomputer 560 further performs a process of updating the count value of the counter for generating the initial value random number and the display random number (steps S24 and S25).

  Furthermore, the game control microcomputer 560 performs a special symbol process (step S26). In the special symbol process control, corresponding processing is selected and executed according to a special symbol process flag for controlling the pachinko gaming machine 1 in a predetermined order according to the gaming state. The value of the special symbol process flag is updated during each process according to the gaming state. Further, normal symbol process processing is performed (step S27). In the normal symbol process, the corresponding process is selected and executed according to the normal symbol process flag for controlling the display state of the normal symbol display 10 in a predetermined order. The value of the normal symbol process flag is updated during each process according to the gaming state.

  Next, the game control microcomputer 560 performs a process of sending an effect control command by setting an effect control command related to the decorative symbol synchronized with the change of the special symbol in a predetermined area of the RAM 55 (decorative symbol command control process: step) S28). Note that the fact that the variation of the decorative symbol is synchronized with the variation of the special symbol means that the variation time (variable display period) is the same.

  Further, the game control microcomputer 560 performs information output processing for outputting data such as jackpot information, start information, probability variation information supplied to the hall management computer, for example (step S30).

  Further, the game control microcomputer 560 executes a prize ball process for setting the number of prize balls based on detection signals from the prize opening switches 11a, 12a and the like (step S31). Specifically, a payout command signal such as a prize ball number signal indicating the number of prize balls is output to the payout control board 37 in response to detection of a winning based on the winning opening switches 11a, 12a being turned on. The payout control microcomputer 370 mounted on the payout control board 37 drives the ball payout device 97 in response to receiving a prize ball number signal indicating the number of prize balls.

  Then, the game control microcomputer 560 executes a storage process for checking increase / decrease in the number of reserved storage (step S32). In addition, a test terminal process, which is a process for outputting a test signal for enabling the control state of the gaming machine to be confirmed outside the gaming machine, is executed (step S33). In this embodiment, a RAM area (output port buffer) corresponding to the output state of the output port is provided. However, the game control microcomputer 560 is related to the solenoid in the RAM area of the output port 2. (See FIG. 12) is output to the output port (step S34: solenoid output process). Thereafter, the interrupt permission state is set (step S35), and the process is terminated.

  With the above control, in this embodiment, the game control process is started periodically (for example, every 2 ms). In this embodiment, the game control process is executed by the timer interrupt process. However, in the timer interrupt process, for example, only a flag indicating that an interrupt has occurred is set, and the game control process is performed by the main process. May be executed. Further, the processing of steps S22 to S34 (except for steps S30 and S33) corresponds to a game control process for controlling the progress of the game.

  18 and 19 are flowcharts illustrating an example of the power-off process in step S20. In the power-off process, the game control microcomputer 560 first checks whether or not a power-off signal is output (whether or not it is turned on) (step S450). If not on, the value of the backup monitoring timer formed in the RAM 55 is cleared to 0 (step S451). If it is on, the value of the backup monitoring timer is incremented by 1 (step S452). If the value of the backup monitoring timer matches the determination value (for example, 2) (step S453), the power supply stop processing after step S454, that is, the preparation processing for power supply stop is executed. That is, the state shifts from the state in which the progress of the game is controlled to the state in which the power supply stop process (the power-off control process) for saving the game state is executed. Note that “formed in the RAM” means an area in the RAM.

  By using the backup monitoring timer and the determination value, if the power-off signal is kept on for a time corresponding to the determination value, the power supply stop process is started. That is, even when the power-off signal is turned on for a moment due to noise or the like, the power supply stop process is not erroneously started. Note that the value of the backup monitoring timer is stored by the backup power source for a predetermined period even when power supply to the gaming machine is stopped. Therefore, in step S8 in the main process, it is possible to confirm that the processing result of the power supply stop process is stored because the value of the backup monitoring timer is the same value as the determination value.

  In the power supply stop process, the game control microcomputer 560 creates parity data (steps S454 to S463). That is, first, clear data (00) is set in the checksum data area (step S454), and the checksum calculation start address corresponding to the start address of the RAM area in which the contents are to be stored even when power supply is stopped is set in the pointer. (Step S455). Further, the number of checksum calculations corresponding to the final address of the RAM area where the contents are to be stored even when the power supply is stopped is set (step S456).

  Next, an exclusive OR of the contents of the checksum data area and the contents of the RAM area pointed to by the pointer is calculated (step S457). The calculation result is stored in the checksum data area (step S458), the value of the pointer is incremented by 1 (step S459), and the value of the checksum calculation count is decremented by 1 (step S460). Then, the processes in steps S457 to S460 are repeated until the value of the checksum calculation count becomes 0 (step S461).

  When the value of the checksum calculation count becomes 0, the game control microcomputer 560 inverts the value of each bit of the contents of the checksum data area (step S462). Then, the inverted data is stored in the checksum data area (step S463). This data becomes parity data to be checked when the power is turned on. Next, an access prohibition value is set in the RAM access register (step S471). Thereafter, the built-in RAM 55 cannot be accessed.

  Further, the game control microcomputer 560 sets the head address of the port clear setting table stored in the ROM 54 as a pointer (step S472). In the port clear setting table, the number of processes (the number of output ports to be cleared) is set to the head address, and then the output port address and output value data (clear data: the value of the off state of each bit of the output port) However, the output ports for the number of processes are sequentially set.

  The game control microcomputer 560 loads data at the address pointed to by the pointer (that is, the number of processes) (step S473). Further, the value of the pointer is incremented by 1 (step S474), and the data of the address pointed to by the pointer (that is, the address of the output port) is loaded (step S475). Further, the value of the pointer is incremented by 1 (step S476), and the data of the address pointed to by the pointer (that is, output value data) is loaded (step S477). Then, the output value data is output to the output port (step S478). Thereafter, the number of processes is reduced by 1 (step S479), and if the number of processes is not 0, the process returns to step S474. If the number of processes is 0, that is, if all the output ports to be cleared are cleared, the timer interrupt is stopped (step S481) and the loop process is started.

  In the loop processing, it is monitored whether or not the power-off signal is turned off (step S482). When the power-off signal is turned off, the execution address at power-on (address in step S1) is set as a return address and a return command is executed (step S483). That is, the process returns to the main process. Specifically, a state in which a gaming device provided in the gaming machine is controlled (a concept including both controlling by itself and sending a command signal to cause another microcomputer to control). Return.

  When the power supply is stopped by the above processing, the power supply stop processing in steps S454 to S481 is executed, and data indicating that the power supply stop processing has been executed (backup monitoring having a determination value). Timer and checksum) are stored in the backup RAM, RAM access is disabled, the output port is cleared, and timer interrupt for executing the game control process is set to disabled.

  In this embodiment, the RAM 55 is backed up by a backup power source (the contents of the RAM 55 are preserved for a predetermined period even when the power supply to the gaming machine is stopped). In this example, the checksum based on the content of the RAM 55 when the power-off signal is output is stored in the backup area of the RAM 55 together with the value of the backup monitoring timer by the processing of steps S452 to S479. After the power supply to the gaming machine is stopped, when the power supply is restored within a predetermined period, the game control means performs data stored in the RAM 55 (immediately before the power supply is stopped) by the processing of steps S91 to S94 described above. In accordance with the data indicating the game state that is the control state by the game control means (for example, including the process flag state, the big hit flag state, the probability change flag state, the output port output state, etc.) It is possible to return to the state immediately before the supply is stopped. If the power supply stop period exceeds the predetermined period, the value of the backup monitoring timer and the checksum should be different from the regular values. In this case, the initialization process of steps S10 to S15 is executed. The

  As described above, the power supply stop process (preparation process for stopping the power supply) ensures that the data for returning the gaming state to the state immediately before the power supply stopped is the fluctuation data storage means (in this example) Stored in a part of the RAM 55). Therefore, even if the power is cut off due to a power failure or the like, if the power is restored within a predetermined period, the gaming state can be returned to the state immediately before the power supply is stopped.

  If the power-off signal is turned off, the process returns to step S1. In this case, since data indicating that the power supply stop process has been executed is set, the game state recovery process of steps S91 to S94 is executed. Therefore, when the power-off signal from the payout control board 37 is turned off after executing the power supply stop process, the process returns to the state of controlling the progress of the game. Therefore, even if a power interruption or the like occurs, the game control process does not stop, and the game control process is automatically continued.

  The connection confirmation signal transmitted to the payout control board 37 is set to the off state by the process of clearing the output port. In the setting of the work area in steps S82 and S12, the content of the output port buffer corresponding to the connection confirmation signal is set to a value corresponding to the ON state of the connection confirmation signal. When the prize ball processing in step S31 is executed, the contents of the output port buffer are output to the output port, so that the connection confirmation signal to the payout control board 37 is turned on. Therefore, the connection confirmation signal is output (turned on) when the main board 31 rises. Note that a connection confirmation signal is also output when the power supply is recovered from an instantaneous power interruption or the like.

  Next, the switch process (step S21) in the main process will be described. In this embodiment, if the ON state of the detection signal of each switch or the like (including the sensor) related to winning detection or gate passage continues for a predetermined time, it is determined that the switch or the like is surely turned on, and processing corresponding to the switch ON is performed. Be started. FIG. 20 is an explanatory diagram showing each 2-byte buffer formed in the RAM 55 used in the switching process. The previous port buffer is a buffer that stores the previous switch-on / off determination result (for example, 2 ms before). The port buffer is a buffer in which the contents of port 0 inputted this time are stored. The switch-on buffer is a buffer in which the corresponding bit is set to 1 when switch on is detected and the corresponding bit is set to 0 when switch off is detected.

  FIG. 21 is a flowchart illustrating a processing example of the switch process in step S21 in the game control process. In the switch process, the game control microcomputer 560 first inputs data input to the input ports 0 and 1 (see FIG. 13) (step S101), and sets the input data in the port buffer (step S102). ).

  Next, the initial value of the weight counter formed in the RAM 55 is set (step S103), and the value of the weight counter is decremented by 1 until the value of the weight counter becomes 0 (steps S104 and S105).

  When the value of the wait counter becomes 0, the data of the input port 0 is input again (step S106), and a logical product is obtained for each bit between the input data and the data set in the port buffer (step S106). S107). Then, the logical product operation result is set in the port buffer (step S108). Of the two input data input from the input port 0 with a time interval of approximately [initial value of weight counter × (processing time of steps S104, S105)] by the processing of steps S103 to S108, both “ Only the bits that are “1” will be “1” in the port buffer. In other words, if the ON state of the switch detection signal continues for a predetermined period [initial value of wait counter × (processing time of steps S104 and S105)], the corresponding bit in the port buffer becomes “1”.

  Further, the game control microcomputer 560 performs exclusive OR for each bit between the data previously set in the port buffer and the data set in the port buffer (step S109). In the result of the exclusive OR operation, the bit corresponding to the switch for which the previous switch-on / off determination result (for example, 2 ms before) and the switch-on / off determination result determined to be on this time are different is “ 1 ”. The game control microcomputer 560 further performs a logical product for each bit between the exclusive OR operation result and the data set in the port buffer (step S110). As a result, of the bits corresponding to the switches for which the previous switch on / off determination result and the switch on / off determination result determined to be on this time are different (according to the exclusive OR operation result), the current on Only the bit corresponding to the switch determined to be (by AND operation) remains as “1”.

  Then, the game control microcomputer 560 sets the logical product calculation result in step S110 in the switch-on buffer (step S111), and sets the contents of the port buffer in which the calculation result in step S108 is set in the previous port buffer. (Step S112).

  With the above processing, among the switches that have been on for a predetermined period of time, the switch on / off determination result of the previous time (for example, 2 ms before) is off, that is, the switch has changed from off to on. The bit corresponding to the switch is “1” in the switch-on buffer.

  Furthermore, the game control microcomputer 560 receives a prize when the bit corresponding to the all winning count switch 34 in the switch-on buffer changes from 0 to 1, that is, when the all winning count switch 34 detects a winning ball. The value of the ball counter is reduced by 1 (steps S113 and S114). Therefore, the prize ball counter corresponds to a counter for counting the number of winning prizes.

  Next, payout control signals transmitted and received between the main board 31 and the payout control board 37 will be described. FIG. 22 is an explanatory diagram showing an example of the contents of a control signal output from the game control means to the payout control means. In this embodiment, a plurality of types of control signals are transmitted and received between the main board 31 and the payout control board 37 in order to perform various controls relating to payout control and the like. As shown in FIG. 22, the connection confirmation signal is output when the main board 31 rises (when the game control means starts the game control process), indicating that the main board 31 has risen with respect to the payout control board 37. This is a signal for notification (connection confirmation signal for the main board 31). The connection confirmation signal indicates that the winning ball can be paid out.

  The prize ball REQ signal is a signal that is in an output state (= ON state) when a prize ball payout request is made (that is, a trigger signal for a prize ball payout request). The prize ball REQ signal is turned off when the prize ball ACK signal is received. The award ball number signal is a signal (prize ball number command) output for designating the number of game balls (0 to 15) for which a payout request is made. The prize ball ACK signal corresponds to a reception confirmation signal indicating that the prize ball number signal has been received. In this embodiment, since the prize ball REQ signal is turned off when the prize ball ACK signal falls after the prize ball ACK signal is received, the prize ball REQ signal also serves as a reception confirmation acceptance signal. Yes. That is, when the prize ball REQ signal is turned off corresponds to the reception confirmation acceptance signal being transmitted. However, the reception confirmation acceptance signal may be a signal different from the prize ball REQ signal.

  FIG. 23 is a block diagram showing signal lines and the like used for transmission / reception of each control signal shown in FIG. FIG. 23 also shows a power-off signal. As shown in FIG. 23, the connection confirmation signal, the prize ball REQ signal, and the prize ball number signal are output by the game control microcomputer 560 via the output circuit 67, and the payout control microcomputer 370 via the input circuit 373A. Is input. The award ball ACK signal is output by the payout control microcomputer 370 via the output circuit 373B and is input via the input circuit 68 to the game control microcomputer 560. Further, the power-off signal is output via the output circuit 373B and input to the game control microcomputer 560 via the input circuit 68.

  Each of the connection confirmation signal, the prize ball REQ signal, the prize ball ACK signal, and the power-off signal is 1-bit data, and is transmitted through one signal line. The award ball number signal designates 0 to 15, and is composed of 4-bit data and transmitted through four signal lines. Further, between the main board 31 and the payout control board 37, a signal line for a power-off signal to the game control microcomputer 560 and control signals related to payout control (connection confirmation signal, prize ball REQ signal, prize ball ACK) Signal lines and signal lines of the number of winning balls) can be wired together. Therefore, in the gaming machine, the wiring space related to the power-off signal to the gaming control microcomputer 560 can be saved. Further, the prize ball REQ signal and the prize ball number signal may be serially transmitted through one signal line. In that case, command data indicating ON of the prize ball REQ signal and command data indicating OFF (corresponding to a reception confirmation acceptance signal) are transmitted as serial signals. Further, the winning ball ACK signal may be serially transmitted as command data.

  FIG. 24 is a timing chart showing an example of how to output the payout control signal. FIG. 25 is a timing diagram showing a part of FIG. 24 in an enlarged manner. As shown in FIG. 24, when the winning detection switch detects the winning of the game ball, the game control means turns on the winning ball REQ signal and pays out the output state of the winning ball number signal according to the winning. A state corresponding to the number of prize balls is set. Specifically, when the gaming control microcomputer 560 detects that a game ball has won a winning area provided in the gaming machine based on a detection signal from the winning detection switch, the gaming control microcomputer 560 calculates a predetermined number of winning balls. It is added to the content of the total number of winning balls stored in the backup RAM. When the content of the total winning ball number storage buffer becomes a non-zero value, the winning ball REQ signal is turned on, and the output state of the winning ball number signal is set in accordance with the number of winning balls to be paid out according to winning. Put it in a state.

  Further, in this embodiment, when a game ball is detected by the start port switch 14, four prize balls are paid out, and when a game ball is detected by any one of the prize port switches 11a and 12a, seven prize balls are paid out. When a ball is paid out and a game ball is detected by the count switch 19 and the V winning switches 30a and 30b, 15 prize balls are paid out. Further, as described above, the prize ball number signal is composed of 4 bits, so the lower 4 bits of the prize ball number commands of 00 (H) to 0F (H) expressed in 8 bits are The signal is transmitted from the main board 31 to the payout control board 37 by the award ball number signal. Hereinafter, it may be expressed as “00 (H) to 0F (H) prize ball number signal”, but in reality, the prize ball number signal is represented by 8 bits. This corresponds to the lower 4 bits of 0F (H).

  When confirming the reception of the prize ball REQ signal, the payout control means confirms the reception state of the prize ball number signal and transmits the prize ball ACK signal (= ON state). When it is confirmed that the prize ball REQ signal is turned off, that is, when a reception confirmation acceptance signal is received (in this example, it is detected that the prize ball REQ signal is turned off), the number of prize balls The number of prize balls indicated by the signal is added to the prize ball unpaid number counter.

  As shown in FIG. 25, when the payout control microcomputer 370 confirms reception of the prize ball REQ signal, the prize ball ACK signal is kept on for the prize ball ACK signal on time, and the prize ball ACK signal on time is kept. When the time has elapsed, the award ACK signal is turned off. When the game control microcomputer 560 confirms that the prize ball ACK signal has been turned off, the game control microcomputer 560 turns the prize ball REQ signal off. At that time, the output state of the prize ball number signal is cleared and turned off. That is, a state in which the prize ball number signal indicates 0 (a state in which an invalid command is output) is set.

  In this embodiment, the payout control microcomputer 370 continues to turn on the prize ball ACK signal for a predetermined time in response to the prize ball REQ signal being turned on, and the game control microcomputer 560 When it is confirmed that the prize ball ACK signal has been turned off, the prize ball REQ signal is turned off. However, when the game control microcomputer 560 detects that the prize ball ACK signal has been turned on, the prize ball REQ is turned off. The signal may be turned off, and when the payout control microcomputer 370 detects that the prize ball REQ signal is turned off, the prize ball ACK signal may be turned off.

  FIG. 26 is a flowchart illustrating an example of the prize ball processing in step S31. In the prize ball process, the game control microcomputer 560 executes a prize ball number addition process (step S201) and a prize ball control process (step S202). Then, the contents of the port 0 buffer formed in the RAM 55 are output to port 0 (step S203). The contents of the port 0 buffer are updated in the prize ball control process.

  In the prize ball number adding process, a prize ball number table shown in FIG. 27 is used. The prize ball number table is set in the ROM 54. The number of processes (in this example, “6”) is set in the first address of the winning ball number table, and then the lower address of the switch-on buffer (the one corresponding to input port 0 of the 2-byte switch-on buffer) The switch input bit determination value and the number of winning balls for each switch of the winning opening that will pay out the winning ball by winning are sequentially set corresponding to each of the switches of the winning opening. The switch input bit determination value is a value corresponding to the bit to which the detection signal of each switch at the input port 0 is input (see FIG. 13). The upper address of the switch-on buffer is a fixed value (for example, 7F (H)). In the prize ball number table, the same data is set in each of the lower addresses of the six switch-on buffers. In this embodiment, the addresses of the ROM 54 and the RAM 55 are designated by 16 bits.

  FIG. 28 is a flowchart showing the prize ball number adding process. In the winning ball number adding process, the game control microcomputer 560 sets the start address of the winning ball number table as a pointer (step S211). Then, the data at the address pointed to by the pointer (in this case, the number of processes) is loaded (step S212). Next, the upper address (8 bits) of the switch-on buffer is set in the upper 1 byte of the 2-byte check pointer (step S213).

  Then, the value of the pointer is incremented by 1 (step S214), the prize ball number table data pointed to by the pointer (in this case, the lower address of the switch-on buffer) is set in the lower 1 byte of the check pointer (step S215), The pointer value is increased by 1 (step S216). Next, the address data pointed to by the check pointer, that is, the contents of the switch-on buffer is loaded into the register (step S217), and the loaded contents and the data of the prize ball number table pointed to by the pointer (in this case, the switch input bit judgment value) ) And the logical product (step S218). As a result, 7 bits other than the bit corresponding to the detection signal of the switch to be inspected become 0 in the register loaded with the contents of the switch-on buffer. Then, the pointer value is incremented by 1 (step S219).

  If the calculation result in step S218 is 0, that is, if the detection signal of the switch to be inspected is on, the prize ball number table data pointed to by the pointer (in this case, the prize ball number) is used as the prize ball addition value. (Steps S220 and S221), and the prize ball addition value is added to the contents of the 16-bit total prize ball number storage buffer formed in the RAM 55 (step S222). If a carry occurs as a result of the addition, the content of the total number of winning balls storage buffer is set to 65535 (= FFFF (H)) (steps S223 and 224).

  In step S225, the number of processes is reduced by 1. If the number of processes is 0, the process ends. If the number of processes is not 0, the process returns to step S214 (step S226). In step S220, when it is confirmed that the calculation result in step S218 is 0, that is, the detection signal of the switch to be inspected is in the OFF state, the process proceeds to step S225.

  FIG. 29 is a flowchart showing the prize ball control process in step S201. In the prize ball control process, the game control microcomputer 560 executes any one of steps S231 to S235 in accordance with the value of the prize ball process code after executing the prize ball abnormality detection process in step S230.

  FIG. 30 is a flowchart showing a prize ball transmission waiting process (step S231) executed when the value of the prize ball process code is zero. The game control microcomputer 560 checks whether or not the prize ball ACK signal is on in the prize ball transmission waiting process (step S241). At this stage, the prize ball ACK signal should not be in the on state. Therefore, when the prize ball ACK signal is in the on state, the prize ball abnormal state output value (00 (H)) is stored in the port 0 buffer. To complete the processing (step S242). When the prize ball abnormal state output value is set in the port 0 buffer, the contents of the port 0 buffer are outputted to port 0 in step S203 (see FIG. 26), so that the prize ball REQ signal, connection confirmation signal and All of the prize ball number signals are turned off (see FIG. 12).

  If the prize ball ACK signal is off, the prize ball waiting output value (10 (H)) is set in the port 0 buffer (step S243). When the output value during waiting for a prize ball is set in the port 0 buffer, the contents of the port 0 buffer are output to port 0 in step S203, whereby the prize ball REQ signal is turned off, and the connection confirmation signal The on state is maintained (see FIG. 12). In addition, the award ball number signal enters an invalid command (00 (H)).

  Next, the game control microcomputer 560 checks whether or not the prize ball timer is 0 (step S244). If the prize ball timer is not 0, the value of the prize ball timer is decreased by 1 (step S245), and the process is terminated. The prize ball timer is a timer for measuring the time required for the prize ball processing. At this stage, the value of the prize ball timer is not 0, which means that the next prize ball after the previous payout process is completed. The award ball REQ waiting time until the REQ signal is turned on (time for providing an interval between the on periods of a plurality of award ball REQ signals when the award ball payout is continuously executed) has ended. Means no. The prize ball timer is set in step S276 of a prize ball ACK off waiting process to be described later.

  If the value of the prize ball timer is 0, the game control microcomputer 560 checks the contents of the total prize ball number storage buffer (step S247). If the value is 0, the process ends. If not, the value of the prize ball process code is set to 1 (step S248), and the process ends.

  FIG. 31 is a flowchart showing a prize ball transmission process (step S232) executed when the value of the prize ball process code is 1. In the prize ball transmission process, the game control microcomputer 560 checks whether or not the content of the total prize ball number storage buffer is smaller than the prize ball command maximum value (“15” in this example) (step S251). If the content of the total prize ball number storage buffer is equal to or greater than the prize ball command maximum value, the prize ball command maximum value is set in the prize ball number buffer (step S252). If the content of the total prize ball number storage buffer is smaller than the maximum value of the prize ball command, the content of the total prize ball number storage buffer is set in the prize ball number buffer (step S253).

  Thereafter, the output value (30 (H)) during the prize ball REQ is set in the output port 0 buffer (step S254). When the output value in the prize ball REQ is set in the output port 0 buffer, the contents of the output port 0 buffer are outputted to the port 0 in step S203, so that the prize ball REQ signal is turned on and the connection confirmation is made. The on state of the signal is maintained (see FIG. 12). Further, the contents of the winning ball number buffer are set in the lower 4 bits of the output port 0 buffer (step S255).

  In this embodiment, the maximum value of the prize ball command is “15”. Therefore, a prize ball number signal designating the maximum number of payouts of “15” is transmitted to the payout control board 37.

  When the prize ball number signal is transmitted, the game control microcomputer 560 subtracts the contents of the prize ball number buffer (the number of prize balls paid out to the payout control means) from the contents of the total prize ball number storage buffer (step S256). ). Here, the game control microcomputer 560 increments the value of the prize ball counter by 1 (step S257).

  Further, the game control microcomputer 560 sets the ACK start determination time value in the prize ball timer (step S258). Then, the value of the prize ball process code is set to 2 (step S259), and the process is terminated. The ACK start determination time value is a time value for monitoring whether or not the prize ball ACK signal is turned on.

  In this example, after the process for transmitting the prize ball number signal is executed, the subtraction process in step S256 is performed. Specifically, in step S254 and step S255, the output value in the prize ball REQ and the number of prize balls are given. After the contents of the buffer are set in the output port 0 buffer, this is performed before the contents of the output port 0 buffer are output to port 0 in step S203. That is, the subtraction process is actually executed before the contents of the output port 0 buffer are actually output to port 0. Therefore, the process of step S256 may be executed after the process of step S254 as shown in FIG. 31, or may be executed immediately before the process of step S254. In either case, the subtraction process is executed before the contents of the output port 0 buffer are actually output to port 0. However, in step S254 and step S255, the output value in the prize ball REQ and the contents of the prize ball number buffer are set in the output port 0 buffer, and then in step S203, the contents of the output port 0 buffer are output to port 0. After the prize ball REQ signal is actually turned on, a subtraction process for subtracting the contents of the prize ball number buffer from the contents of the total prize ball number storage buffer may be performed. Here, the subtraction process is performed based on the transmission of the prize ball number signal. However, the subtraction process is performed when a prize ball ACK signal is received or when a reception confirmation acceptance signal is transmitted (in this example, a prize is received). (When the sphere REQ signal is turned off).

  FIG. 32 is a flowchart showing a prize ball ACK ON waiting process (step S233) executed when the value of the prize ball process code is 2. The game control microcomputer 560 checks whether or not the prize ball ACK signal is turned on in the prize ball ACK on waiting process (step S261). When the on-state is not turned on, the value of the prize ball timer is decreased by 1 (step S264). If the value is not 0, the process is terminated (step S265). When the value of the prize ball timer becomes 0, it is determined that the payout control microcomputer 370 has not transmitted the prize ball ACK signal, and the prize ball waiting output value (10 (H)) is set in the port 0 buffer. (Step S266). Then, a re-transmission flag is set (step S267), the value of the winning ball process code is set to 4 (step S268), and the process is terminated. Since the prize ball waiting output value (10 (H)) is set in the port 0 buffer, the prize ball REQ signal is turned off. When the value of the prize ball process code becomes 4, the prize ball re-transmission process (step S235) is executed. When the retransmission flag is set, a payout abnormality notification start command is transmitted to the effect control board 80 in the prize ball abnormality detection process (step S230).

  When the value of the prize ball timer becomes 0, after the payout control microcomputer 370 sets the prize ball waiting output value (10 (H)) in the port 0 buffer (step S266), the payout abnormality notification is started. You may be comprised so that a command may be transmitted with respect to an effect control board. In that case, it is not necessary to transmit a payout abnormality notification start command in the prize ball abnormality detection process in step S230.

  When it is confirmed in step S261 that the prize ball ACK signal has been turned on, the game control microcomputer 560 sets an ACK end determination time value in the prize ball timer (step S262). The ACK end determination time value is a time value for monitoring whether or not the winning ball ACK signal is turned off. Then, the value of the prize ball process code is set to 3 (step S263), and the process is terminated.

  FIG. 33 is a flowchart showing a prize ball ACK off waiting process (step S234) executed when the value of the prize ball process code is 3. The game control microcomputer 560 checks whether or not the prize ball ACK signal is turned off in the prize ball ACK off waiting process (step S271). If not, the value of the prize ball timer is decremented by 1 (step S272). If the value is not 0, the process is terminated (step S273). When the value of the prize ball timer reaches 0, the value of the prize ball process code is set to 0 (step S274), and the process ends. In this case, in steps S241 and S242 in the award ball waiting process (step S231) executed when the value of the prize ball process code is 0, processing when communication is not completed normally is executed. The

  In step S271, when it is confirmed that the prize ball ACK signal is turned off, the game control microcomputer 560 outputs the prize ball waiting output value (10 (H)) in order to turn the prize ball REQ signal off. Is set in the port 0 buffer (step S275), and the winning ball REQ waiting time is set in the winning ball timer (step S276). Then, the value of the prize ball process code is set to 0 (step S277), and the process is terminated. The award ball REQ waiting time is a waiting time until the next award ball REQ signal is turned on (when award ball payout is continuously executed, intervals between the on periods of a plurality of award ball REQ signals are set. Time for providing). If the retransmission flag is set because the communication has been normally completed, the retransmission flag is reset (steps S278 and S279).

  Through the above processing, the game control means stores the total number of game balls as prize balls to be paid out based on the establishment of the payout condition in the total prize ball number storage buffer so as to be specified. The game control means also outputs a payout command signal (a prize ball REQ signal and a prize ball REQ signal) that designates a predetermined number of prize balls to be paid out to the payout control means based on the number of prize balls stored in the total prize ball number storage buffer Award ball number signal). Here, the predetermined number is 15 if the number of prize balls stored in the total prize ball number storage buffer is 15 or more, and is stored in the total prize ball number storage buffer if it is less than 15. The number of prize balls. Then, when transmission of the prize ball number signal designating the prize ball payout is started, a subtraction process for subtracting the payout number designated by the prize ball number signal from the prize ball number stored in the total prize ball number storage buffer is performed. Do. Note that the payout control microcomputer 370 immediately turns on the prize ball ACK signal when receiving the prize ball number signal (see steps S545 and S546 in FIG. 59), and is involved in the prize ball payout from the ball payout device 97. Therefore, the communication regarding the prize ball number signal can be completed regardless of the prize ball delivery from the ball delivery device 97, and the game control microcomputer 560 performs the withdrawal designated by the prize ball number signal. Before the number of prize balls are paid out, the next prize ball number signal can be continuously transmitted.

  In this embodiment, as the prize game medium number storage means for storing the total number of prize game media to be paid out based on the establishment of the payout condition, a total prize ball number storage buffer for storing the total number itself is exemplified. However, the prize game medium number storage means for storing the total number of prize game media in an identifiable manner stores the number of prizes received in each prize area or the number of prizes for each prize area (for example, 4). Winning mouth 13 corresponding to the number of winning balls, winning mouths 11, 12 corresponding to the number of winning balls 7, V winning mouth in the first big winning mouth corresponding to the number of 15 winning balls and second winning prize It is also possible to store the number of winnings to the mouth and the number of winnings that have not yet been completed. In that case, a prize ball number signal in which a number corresponding to the number of prize balls for each winning area is set is transmitted from the game control microcomputer 560 to the payout control microcomputer 370. Further, instead of transmitting a winning ball number signal indicating the number of winning balls, a game command microcomputer 560 transmits a payout command signal indicating that there has been a winning or a winning number to the payout control microcomputer 370. It may be.

  In this embodiment, the prize ball REQ signal is controlled to be turned off when the prize ball ACK signal is turned off, but the prize ball REQ signal is controlled regardless of the state of the prize ball ACK signal. It may be controlled to be in an ON state for a predetermined time (a one-shot pulse is output). In this case, the payout control microcomputer 370 receives the prize ball number signal and transmits the prize ball ACK signal when the prize ball REQ signal is turned on, but the game control microcomputer 560 receives the prize ball ACK signal. When the ACK signal is received, a reception confirmation acceptance signal that is different from the prize ball REQ signal is transmitted to the payout control microcomputer 370.

  The game control microcomputer 560 increments the value of the prize ball counter by +1 when the prize ball number signal is transmitted. Therefore, the prize ball counter corresponds to a counter that counts the number of transmissions of the payout command signal (the prize ball REQ signal and the prize ball number signal).

  FIG. 34 is a flowchart showing a prize ball re-transmission process (step S235) executed when the value of the prize ball process code is 4. The game control microcomputer 560 sets the output value (30 (H)) in the prize ball REQ in the output port 0 buffer in the prize ball retransmission process (step S281). As described above, when the output value during the prize ball REQ is set in the output port 0 buffer, the contents of the output port 0 buffer are output to the port 0 in step S203, whereby the prize ball REQ signal is turned on. (See FIG. 12). Further, in order to retransmit the winning ball number signal, the contents of the winning ball number buffer are set in the lower 4 bits of the output port 0 buffer (step S282). Also, the ACK start determination time value is set in the prize ball timer (step S283). Then, the value of the prize ball process code is set to 2 (step S284), and the process is terminated.

  Since the value of the prize ball process code is set to 2, the prize ball ACK waiting process is executed again. In the prize ball ACK waiting process to be executed again, if it is not detected that the prize ball ACK signal is turned on again, specifically, if the prize ball timer times out in step S265, The winning ball ACK waiting process is executed again. As described above, the game control microcomputer 560 receives the prize ball ACK signal when the prize ball ACK signal as the reception confirmation signal indicating that the payout amount data has been received cannot be received (when the prize control ACK signal is not turned on). Until it is possible, the retransmission of the winning ball number signal is repeated. When the prize ball number signal is retransmitted, the prize ball counter addition process (the process of adding +1) is not performed.

  FIG. 35 is a flowchart showing the prize ball abnormality detection process in step S230. In the prize ball abnormality detection process, when the game control microcomputer 560 detects that the re-transmission flag has changed from the reset state to the set state, the game control microcomputer 560 uses the payout abnormality notification start command as an effect control command to the effect control board 80 ( Specifically, transmission control is performed (to the production control microcomputer 100) (steps S291 and S292).

  When transmitting the effect control command to the effect control microcomputer 100, the game control microcomputer 560 stores a command transmission table corresponding to the type of effect control command (preliminarily set for each command in the ROM 54). Set the address to a pointer. Then, the address of the command transmission table corresponding to the effect control command is set in the pointer, and the effect control command is transmitted in the decorative symbol command control process (step S28).

  In addition, the game control microcomputer 560 detects that the re-transmission flag is changed from the set state to the reset state. Then, control for transmitting a payout abnormality notification end command to the effect control board 80 (specifically, to the effect control microcomputer 100) is performed (steps S293, S294).

  Furthermore, when the value of the prize ball counter reaches a predetermined value (predetermined value for excess detection, for example, 250) or more, the game control microcomputer 560 sends an excessive prize ball notification command to the effect control microcomputer 100. Transmit (steps S295 and S296). When the value of the prize ball counter reaches a predetermined value (predetermined value for lack detection, for example, 0), a prize ball shortage notification command is transmitted to the production control microcomputer 100 (steps S297, S298).

  In this embodiment, when the re-transmission flag is reset, the game control microcomputer 560 transmits a payout abnormality notification end command in step S294, but may not be transmitted. In this case, the processing load on the game control microcomputer 560 is reduced. In that case, the production control microcomputer 100 is configured to terminate the payout abnormality notification independently after a predetermined time, for example (the determination in step S893 in FIG. 75 described later is, for example, time-out monitoring). .).

  For example, 200 is set as an initial value in the prize ball counter (step S12). When the all winning counting switch 34 detects a winning ball, the value of the winning ball counter is decremented by -1 (steps S113 and S114), and when the winning ball number signal is transmitted, the value of the winning ball counter is incremented by 1 ( Step S257). That is, when the game control microcomputer 560 detects a winning ball, it advances the count value of the winning ball counter, and when transmitting the winning ball number signal, the gaming ball microcomputer 560 determines the winning ball count value. When it is detected, the step is advanced in the direction opposite to the direction in which the step is advanced.

  A sufficient margin is provided between the initial value of the prize ball counter and the predetermined value for excess detection and the predetermined value for shortage detection. In the above example, the margin is 50 for the predetermined value for excessive detection and 200 for the predetermined value for insufficient detection. Then, as long as the detection of the winning ball and the transmission of the number signal of the winning ball are normally performed, the value of the winning ball counter is slightly increased or decreased from the initial value, but the excessive detection predetermined value and the shortage detection predetermined value. Never reach the value. For example, when winning continuously occurs and transmission of a winning ball number signal based on winning is delayed with respect to the occurrence of winning, the value of the winning ball counter is smaller than 200, but becomes 0. It is unlikely to reach this level. This is because, in this embodiment, in principle, control is performed so that a winning ball number signal is transmitted as soon as a winning occurs.

  Therefore, when the value of the prize ball counter reaches the predetermined value for excessive detection or the predetermined value for insufficient detection, it can be determined that excessive prize balls or insufficient prize balls have occurred. As will be described later, the production control microcomputer 100 performs notification using the variable display device 9 in response to the excessive ball notification command and the shortage notification command. It can be easily recognized that the shortage has occurred.

  In this embodiment, too many prize balls are detected based on the number of times the game control microcomputer 560 transmits a command. Therefore, in this embodiment, for example, when an illegal act of illegally turning on a switch that detects that a game medium has won a prize area is performed, the value of the prize ball counter finally becomes 250, and an abnormality notification is issued. The winning ball number signal is transmitted in response to the winning and the winning ball counter is added, but the winning ball counter is not subtracted based on the detection of the all winning detection switch 34). When an illegal signal is given to the command communication line from the main board 31 to the payout control board 37, for example, a prize ball ACK signal that should not come is received, and an error is detected in step S241. Further, for example, when an abnormality occurs on the payout control microcomputer 370 side, the prize ball ACK signal is not transmitted, and the prize ball retransmission process is repeatedly performed. As a result of the processing not being performed, the value of the prize ball counter finally becomes 0 and an abnormality is notified.

  In this embodiment, when a winning is detected, the winning ball counter is incremented to the-side, and when a winning ball number signal is transmitted, it is incremented to the + side, but when a winning is detected. The prize ball counter may be incremented to the plus side, and may be incremented to the minus side when a prize ball number signal is transmitted.

  Further, in this embodiment, strictly speaking, it is determined that the award ball number signal is transmitted more times than the predetermined value for excessive detection with respect to the award number, and the award ball number signal corresponding to the award number is determined. A shortage of prize balls means that the number of transmissions has decreased by a predetermined value for shortage detection.

  In this embodiment, it is determined that the number of prize balls is excessive in step S295 and the shortage of prize balls is determined in step S297. However, only one of the determinations may be performed. For example, in the case where only the determination of the excessive number of prize balls in step S295 is performed and the determination of the lack of prize balls in step S297 is not performed, or conversely, the determination of the insufficient number of prize balls in step S297 is performed and the determination of the excessive number of prize balls in step S295 is performed. It may be a case of not performing. When only the determination of the excessive number of prize balls is performed in step S295, the prize ball shortage notification command is not transmitted, and conversely, when only the determination of the shortage of prize balls is performed in step S297, the prize ball excessive number notification command is not transmitted. .

  FIG. 36 is a flowchart showing an example of a special symbol process (step S25) program executed by the game control microcomputer 560 mounted on the main board 31. As described above, in the special symbol process, processing for controlling the special symbol display 8 is executed.

  When the game control microcomputer 560 performs the special symbol process, if the start opening switch 14 for detecting that a game ball has won the start winning opening 13 provided in the game board 6 is turned on. That is, if a start winning that causes the game ball to win the start winning opening 13 has occurred (step S311), the reserved memory indicating the reserved memory number is set on condition that the reserved memory number has not reached the upper limit value (step S312). The counter value is incremented by 1 (step S313). Thereafter, any one of steps S300 to S310 is performed according to the internal state (specifically, the value of the special symbol process flag).

  When the value of the hold storage counter is incremented by 1, the game control microcomputer 560 extracts the counter value for generating a hit determination random number and the like, and uses them as the extracted random number value. The process of storing in the storage area in the pending storage buffer corresponding to the value of is executed. In the reserved storage buffer, the same number of storage areas as the upper limit value of the reserved storage number are secured. Note that a counter for generating a hit determination random number and the like and a holding storage buffer are formed in the RAM 55. “Formed in RAM” means an area in the RAM.

  Special symbol normal processing (step S300): When the microcomputer 560 for game control is in a state where variable symbol special display can be started, the number of numerical data stored in the reserved memory buffer (the number of reserved memories) is confirmed. The number of numerical data stored in the hold storage buffer can be confirmed by the count value of the hold storage counter. If the count value of the hold storage counter is not 0, whether or not the display result of the special symbol variable display is a specific display result (big hit symbol) and whether or not the special symbol is variable It is determined whether or not the display result of display is a predetermined display result (small hit symbol) or not (whether or not small hit). A big hit flag is set for a specific display result. When a predetermined display result is obtained, a small hit flag is set. Then, the internal state (special symbol process flag) is updated to a value according to step S301.

  Special symbol stop symbol setting process (step S301): When a big hit flag is set, a big hit symbol is determined as a special symbol stop symbol, and when a small hit flag is set, a special symbol stop symbol is set. When the small hit symbol is determined and neither the big hit flag nor the small hit flag is set, the special symbol stop symbol is determined as a stop symbol. Then, the internal state (special symbol process flag) is updated to a value corresponding to step S302.

  Fluctuation pattern setting process (step S302): Depending on the value of the variation pattern determination random number (one of the display random numbers) extracted when the start winning occurs, the variation pattern of variable display of the special symbol (corresponding to the variation time here) To select from a plurality of predetermined variation patterns. Further, based on the determined variation pattern, after setting the variable display time (variation time) until the special symbol is variably displayed and derived and displayed in the special symbol process timer, the special symbol process timer is started. At this time, information (variation pattern command) for instructing the variation pattern is transmitted to the effect control board 80. Then, the internal state (special symbol process flag) is updated to a value according to step S303.

  Special symbol changing process (step S303): When the variation time of the variation pattern selected in the variation pattern setting process elapses (the special symbol process timer set in step S302 times out), the internal state (special symbol process flag) is changed. The value is updated according to step S304.

  Special symbol stop process (step S304): The variable symbol display on the special symbol indicator 8 is stopped and the stop symbol is displayed. In addition, an effect control command (decorative symbol stop designation command) for designating stop of variable display of the decorative symbols on the variable display device 9 is transmitted to the effect control board 80. If the jackpot flag is set, the time from the stop display of the jackpot symbol to the start of the first round of the jackpot game (the jackpot display time) is set in the jackpot control timer, and then the jackpot Start the control timer. Also, the effect control command (hit start display designation command) for causing the effect control microcomputer 100 to execute an effect (fanfare effect) of a cue indicating that the jackpot game is started after the jackpot symbol is stopped and displayed is effect control Transmit to the substrate 80. Then, the internal state (special symbol process flag) is updated to a value according to step S308. If the big hit flag is not set and the small hit flag is set, the time from when the small hit symbol is stopped until the first big prize opening is released (the time before the first big prize opening is released) Is set in the prize winning control timer, and then the prize winning control timer is started. Then, the internal state (special symbol process flag) is updated to a value corresponding to step S305. When the big hit flag is not set and the small hit flag is not set, the internal state is updated to a value according to step S300.

  First big winning opening opening pre-processing (step S305): First, a V winning determination process for confirming whether or not the game ball that won the first big winning opening has won any of the V winning openings 30A, 30B is executed. (Although the first grand prize opening is opened twice, the V prize determination processing here is executed for the V prize determination before the second first big prize opening is opened). Next, the time before the first big prize opening is measured by the big prize opening control timer. Further, it is confirmed whether or not the discharge port sensor 29a is turned on. Each time the discharge port sensor 29a is turned on, the discharge number counter that counts the number of game balls discharged from the discharge port (the number of discharges) is incremented by one. In addition, the number of game balls discharged from the discharge port (the number of discharges) matches the number of game balls won in the first grand prize opening (the number of game balls that have passed through the path distribution members 34A and 34B (ie, the number of passes)). If it matches, an effect control command (discharge detection specifying command) for designating that all of the game balls won in the first grand prize port are discharged from the discharge port is sent to the effect control board 80. Send. When the special winning opening control timer times out, the solenoids 24a and 24b are driven to rotate the opening / closing pieces 23a and 23b so as to open the first special winning opening. Also, 1 is added to the number-of-opening counter that counts the number of times the first big prize opening is opened, and the maximum time that the first big prize opening can be opened (the time during which the first big prize opening is open) is set in the big prize opening control timer. Then, the big prize opening control timer is started. Then, the internal state is updated to a value according to step S306.

  First big prize opening opening process (step S306): First, the V prize determination process is executed, and then the first big prize opening opening time is measured by the big prize opening control timer. Further, it is confirmed whether any of the ball passage sensors 34a to 34d is turned on. Each time the ball passage sensors 34a to 34d are turned on, 1 is added to the ball passage counter that counts the number of game balls (passage number) that have passed through the path sorting members 34A and 34B. When any of the ball passage sensors 34a to 34d detects the passage of the game ball for the first time, an effect control command (ball passage detection designation command) for designating that the predetermined ball passage sensor has detected the passage of the game ball is issued. It transmits to the production control board 80. When the special winning opening control timer times out, the solenoids 24a and 24b are driven to rotate the opening / closing pieces 23a and 23b so as to close the first special winning opening. If the value of the number-of-opening counter is not 2, the time before opening the first big winning opening is set in the big winning opening control timer and started, and the internal state is updated to a value according to step S305. On the other hand, if the value of the number-of-opens counter is 2, the value of the number-of-opens counter is cleared, and the time during which the V winning is effective after the first grand prize opening is closed (the time after the first grand prize opening is closed). ) Is set in the prize winning control timer and started, and the internal state is updated to a value corresponding to step S307.

  First winning prize port closing post-process (step S307): First, the V winning determination process is executed, and then the first winning prize port closing timer is used to measure the time after the first winning prize port closing. Further, it is confirmed whether or not the discharge port sensor 29a is turned on, and the discharge number counter is incremented by 1 every time the discharge port sensor 29a is turned on. Also, it is checked whether or not the number of game balls discharged and the number of passes match, and if they match, a discharge detection designation command is transmitted to the effect control board 80. When the occurrence of V winning is detected in the V winning determination process before the big winning opening control timer times out, the internal state is updated to a value corresponding to step S308, and the occurrence of V winning is detected in the V winning determination process. If the special winning opening control timer times out without detection, the values of the ball passage counter and the number-of-discharges counter are cleared and the internal state is updated to a value corresponding to step S300.

  Pre-opening process for second big prize opening (step S308): Control for opening the second big prize opening is started. Specifically, the solenoid 25 is driven to open the special variable winning device 40 to open the second big winning opening. The number of rounds is counted by a round number counter. In addition, the execution time (round time) of the special winning opening control process is set by the special winning opening control timer, and the internal state (special symbol process flag) is updated to a value corresponding to step S309.

  Processing during opening of second big prize opening (step S309): Confirmation of closing condition of second big prize opening (elapse of predetermined round time or winning of predetermined number of game balls to second big prize opening) Perform processing. When the closing condition of the big prize opening is satisfied, the solenoid 25 is driven to close the special variable winning apparatus 40 and close the second big prize opening. Also check to see if there are any remaining rounds. When there is a remaining round, the time (interval time) from the end of the round to the start of the next round is set in the big prize opening control timer, and the internal state is updated to a value according to step S308. When all the rounds have been completed, an effect control command (a jackpot end display designation command) for causing the effect control microcomputer 100 to display the end of the jackpot gaming state is transmitted to the effect control board 80. Thereafter, the internal state is updated to a value corresponding to step S310.

  Big hit end processing (step S310): A predetermined flag set / reset processing for ending the big hit gaming state is performed. Then, the internal state is updated to a value corresponding to step S300.

  FIG. 37 is an explanatory diagram showing an example of a variation pattern used in this embodiment. In FIG. 37, “EXT” indicates EXT data of the second byte in the effect control command having a two-byte structure. “Time” indicates the variation time of the special symbol (variable display period of identification information).

  In this example, each variation pattern of the special symbol is out of play, small hit or big hit, whether to reach, whether to reach, whether to give notice effect, etc. A plurality of types are prepared in accordance with differences in various production modes. In this example, the reach effect and the notice effect are executed in the variable display device 9 controlled by the effect control microcomputer 100.

  Here, “normal fluctuation” is a fluctuation pattern without a reach mode. “Normal reach” is a variation pattern with a simple reach mode. “Reach A” is a variation pattern having a reach form different from “normal reach”. Further, the difference in reach form means that a change in a different form (speed, rotation direction, etc.) is made in a reach change time or a character or the like appears. For example, in “normal”, the reach mode is realized by only one type of change mode, whereas in “reach A”, a reach mode including a plurality of change modes with different speeds and directions of change is realized.

  Further, “reach B” is a variation pattern having a reach form different from “normal reach” and “reach A”. Note that “normal reach”, “reach A”, and “reach B” may be a big hit or may not be a big hit or big hit.

  The “notice effect” refers to an effect for informing the player in advance (before the decorative symbol stop symbol is derived and displayed on the variable display device 9) that it is a big hit or is likely to be a big hit. . For example, the player is informed that there is a possibility of a big hit by changing a different mode (speed, direction of rotation, etc.) or making a character appear during the change. In this embodiment, based on the effect control command (variation pattern command) transmitted from the game control microcomputer 560 to the effect control microcomputer 100, the effect control microcomputer 100 performs a notice effect at a predetermined timing. However, the present invention is not limited to such a configuration. For example, the effect control microcomputer 100 determines whether or not to execute the notice effect based on the notice determination random number, and executes the notice effect. Then, it may be configured to execute the notice effect at a predetermined timing when it is determined. Further, it may be configured to determine whether or not the effect control command is a command indicating a big hit or a small hit, and to execute a notice effect at a predetermined timing when the command is a big hit or a small hit. .

  FIG. 38 is a flowchart showing the special symbol normal process (step S300) in the special symbol process. In the special symbol normal process, the game control microcomputer 560 can start the variation of the special symbol (when the value of the special symbol process flag is a value indicating step S300, that is, the special symbol indicator If the special symbol variation display is not made in step 8 and the game is not in the big hit game (step S51), the start winning memory number (holding memory number) is confirmed (step S52). Specifically, the count value of the start winning counter is confirmed.

  If the starting winning memory number is not 0, each random number value stored in the storage area corresponding to the starting winning memory number = 1 is read and stored in the random number buffer area of the RAM 55 (step S53), and the starting winning memory number 1 is reduced by 1 and the contents of each storage area are shifted (step S54). That is, each random number value stored in the storage area corresponding to the start winning memory number = n (n = 2, 3, 4) is stored in the storage area corresponding to the starting winning memory number = n−1.

  Next, the game control microcomputer 560 reads the hit determination random number from the random number storage buffer (step S55), and executes the hit determination processing module (step S56). The hit determination module compares a predetermined hit determination value (small hit determination value and big hit determination value) with a hit determination random value, and if the hit determination random value matches the small hit determination value, the This is a program that executes a process of determining to win and, when the hit determination random number value matches the jackpot determination value, determining to win.

  When it is determined that a big hit is made in the hit determination process (Y in step S57), the game control microcomputer 560 sets a big hit flag (step S58). On the other hand, if it is not determined to be a big hit in the hit determination process (N in step S57), the game control microcomputer 560 checks whether it is determined to be a small hit in the hit determination process. (Step S59). If it is determined to be a small hit (Y in step S59), a small hit flag is set (step S60). Then, the value of the special symbol process flag is updated to a value corresponding to the special symbol stop symbol setting process (step S61).

  FIG. 39 is a flowchart showing a special symbol stop symbol setting process (step S301) in the special symbol process. In the special symbol normal process, the game control microcomputer 560 checks whether or not the big hit flag is set (step S71). When the jackpot flag is set, the special symbol is determined to be the jackpot symbol “77” (step S72). When the big hit flag is not set, the game control microcomputer 560 checks whether or not the small hit flag is set (step S73). When the small hit flag is set, the special symbol is determined to be the small hit symbol “33” (step S74).

  When the small hit flag is not set, the game control microcomputer 560 reads out a random symbol for determining a symbol out of the random number storage buffer, and determines a symbol out of a special symbol according to the read out symbol determining random number. (Step S75). Thereafter, the value of the special symbol process flag is updated to a value corresponding to the variation pattern setting process (step S76).

  FIG. 40 is a flowchart showing the variation pattern setting process (step S302) in the special symbol process. In the variation pattern setting process, the game control microcomputer 560 first checks whether or not the big hit flag is set (step S321). When the big hit flag is set, the game control microcomputer 560 decides to use the big hit variation pattern determination table (step S322). If the big hit flag is not set, it is checked whether or not the small hit flag is set (step S323). When the small hit flag is set, the game control microcomputer 560 determines to use the small hit variation pattern determination table (step S324). If the small hit flag is not set, it is determined to use the deviation variation pattern determination table (step S325).

  In the big hit variation pattern determination table, variation patterns (“06H” and “09H”) selected at the big hit shown in FIG. 37 are set, and a plurality of determination values are assigned to each variation pattern. Also, in the variation pattern determination table for small hits, variation patterns (“01H” and “02H”) selected at the small hit shown in FIG. 37 are set, and a plurality of determination values are assigned to each variation pattern. ing. Also, in the variation pattern determination table for deviation, variation patterns (“00H”, “03H”, “04H”, “05H”, “07H”, “08H”) selected at the time of deviation shown in FIG. 37 are set. A plurality of judgment values are assigned to the variation pattern.

  The game control microcomputer 560 reads the variation pattern determination random number from the random number storage buffer and, based on the read variation pattern determination random number, the “big hit variation pattern determination table” and “small hit variation The variation pattern (variation time) of the special symbol is determined using the “pattern determination table” or the “displacement variation pattern determination table” (step S326). Specifically, the variation pattern corresponding to the determination value that matches the variation pattern determination random value is determined as the variation pattern of the special symbol executed by the special symbol display 8.

  Next, the game control microcomputer 560 performs control to transmit an effect control command (variation pattern command) specifying a variation pattern according to the determined variation pattern (variation time) (step S327).

  Then, the game control microcomputer 560 sets the variation time in the special symbol process timer (step S328). Then, the internal state (special symbol process flag) is updated to a value corresponding to step S303 (step S329).

  FIG. 41 is a flowchart showing the special symbol stop process (step S304) in the special symbol process. In the special symbol variation stop process, the game control microcomputer 560 stops the variation of the special symbol on the special symbol display 8 and derives and displays the stopped symbol (step S331). In addition, the game control microcomputer 560 performs control to transmit an effect control command (decoration symbol stop designation command) for designating stoppage of the decoration symbol variation in the variable display device 9 to the effect control microcomputer 100 (step S332). ).

  The game control microcomputer 560 transmits a decoration symbol stop designation command to the effect control microcomputer 100 to stop the decoration symbol variation, and the effect control microcomputer 100 measures the variation time with a timer. However, when the timer times out, the control for stopping the variation of the decorative symbols may be performed independently (instead of the command from the game control microcomputer 560).

  Next, the game control microcomputer 560 checks whether or not the big hit flag is set (step S333). If the jackpot flag is set (Y in step S333), the game control microcomputer 560 will set the jackpot symbol to the jackpot control timer for measuring the time for controlling the opening / closing of the first jackpot. Is set to the time until the first round of the jackpot game is started (that is, the time for displaying the occurrence of the jackpot and notifying the player: the jackpot display time) (step S334). Then, the game control microcomputer 560 performs control to transmit an effect control command (a jackpot start display designation 1 command) designating a display indicating the start of 15 rounds of the big hit game to the effect control microcomputer 100 (step S335). ). Thereafter, the game control microcomputer 560 updates the internal state (special symbol process flag) to a value corresponding to step S308 (step S336).

  If the big hit flag is not set (N in step S333), the game control microcomputer 560 checks whether the small hit flag is set (step S337). Then, the game control microcomputer 560 sets the time until the first big prize opening is released after the small winning symbol is stopped and displayed in the big prize opening control timer (time before the first big prize opening is released). (Step S338). The time before opening the first big prize opening is, for example, 2 seconds. Thereafter, the game control microcomputer 560 updates the internal state (special symbol process flag) to a value corresponding to step S305 (step S339).

  If the small hit flag is not set (N in step S337), the game control microcomputer 560 updates the internal state (special symbol process flag) to a value corresponding to step S300 (step S340).

  As described above, when the big hit flag is set at the time of suspension of the special symbol, the process proceeds to the second big winning opening release pre-processing (step S308) in order to open the second big winning opening as a big hit game. When the small hit flag is set, the routine proceeds to the first big winning opening release pre-processing (step S305) in order to open the first big winning opening as a small hit game, and both the big winning flag and the small hit flag are set. If not, the process proceeds to special symbol normal processing (step S300).

  FIG. 42 is a flowchart showing the pre-opening process for the first big prize opening (step S305) in the special symbol process. In the pre-opening process of the first grand prize opening, the game control microcomputer 560 first confirms whether or not the game ball that won the first big prize opening has won one of the V winning openings 30A and 30B. A determination process is executed (step S350). Details of the V winning determination process will be described later (see FIG. 45).

  Next, the game control microcomputer 560 decrements the value of the prize winning control timer by -1 (step S351). Then, it is confirmed whether or not the value of the big prize opening control timer is 0 (step S352). If the value is not 0 (N in step S352), whether the outlet sensor 29a is turned on (game) Whether or not a sphere has been detected is confirmed (step S353).

  Note that, before the first opening of the first grand prize opening, the game ball has not yet won at the first big prize opening, so the outlet sensor 29a is not turned on. In a state before the second opening of the first grand prize opening, the discharge port sensor 29a may be turned on when the game ball wins the first big opening when the first big opening is opened for the first time. .

  When the discharge port sensor 29a is turned on (Y in step S353), the game control microcomputer 560 increments the value of the discharge number counter for counting the number of game balls discharged from the discharge port (the number of discharges) (step). S354). Then, the game control microcomputer 560 checks whether or not the value of the ball passage counter (passage number) is 0 (step S355A), and if the value is not 0 (N in step S355A), the number of discharges It is confirmed whether or not the counter value (discharge number) matches the ball passage counter value (pass number) (step S355B). When the two values match (Y in step S355B), the game control microcomputer 560 provides an effect control command (designation indicating that all of the game balls won in the first big prize opening have been detected by the outlet sensor 29a). Control is performed to transmit the discharge detection designation command) to the production control microcomputer 100 (step S356). Then, the process ends.

  When the value of the big prize opening control timer becomes 0 (when timed out: Y in step S352), the game control microcomputer 560 drives the solenoids 24a and 24b to drive the first big prize opening (opening / closing piece 23a). , 23b) is controlled (step S357), and the value of the number-of-opening counter that counts the number of times the first big prize opening is opened is incremented by 1 (step S358). In this embodiment, a RAM area (output port buffer) corresponding to the output state of the output port is provided, and the game control microcomputer 560 turns on / off the solenoid in the RAM area of the output port in step S357. The content related to off is set according to the open / close state of the solenoid to be driven. Then, the contents set in the RAM area of the output port in the solenoid output process of step S34 are output to the output port. As a result, a drive command signal is output from the output port to the solenoid circuit 59. The solenoid circuit 59 outputs a drive signal for driving the solenoid in response to a drive command signal to drive the solenoid. Hereinafter, in the process of opening and closing the solenoid, such an operation is performed.

  Next, the gaming control microcomputer 560 increases the maximum time that the first grand prize opening can be opened, that is, the time from opening the first grand prize opening until closing (the time during which the first grand prize opening is open). The winning opening control timer is set (step S359). Note that the opening time of the first grand prize opening is, for example, 3 seconds. Thereafter, the game control microcomputer 560 updates the internal state (special symbol process flag) to a value corresponding to step S306 (step S360).

  FIG. 43 is a flowchart showing the first big prize opening opening process (step S306) in the special symbol process. In the first grand prize opening opening process, the game control microcomputer 560 executes a V winning determination process (step S350). The V winning determination process in FIG. 43 is a process executed by the same subroutine program as the V winning determination process shown in FIG.

  Next, the game control microcomputer 560 decrements the value of the big prize opening control timer by -1 (step S361). Then, it is confirmed whether or not the value of the special winning opening control timer is 0 (step S362). If the value is not 0 (N in step S362), any of the ball passage sensors 34a to 34d is selected. It is confirmed whether it is turned on (whether a game ball is detected) (step S363).

  It is to be noted that confirmation of turning on of the ball passage sensors 34a to 34d is performed only in the process during the opening of the first big prize opening. As shown in FIG. 3, since the ball passing sensors 34a to 34d are arranged near the entrance of the game ball of the first grand prize opening, the ball passing sensor is closed before the first big winning opening is closed. This is because 34a to 34d can immediately detect the game balls won in the first grand prize opening. By the way, when the ball passage sensors 34a to 34d are arranged at a position far from the entrance of the game ball of the first grand prize opening, the ball passage sensors 34a to 34d keep the game ball after the first big prize opening is closed. Since there is a possibility of detection, it is confirmed that the ball passage sensors 34a to 34d are turned on also in the pre-opening process of the first big winning opening and the post-closing process of the first big winning opening.

  When any of the ball passage sensors 34a to 34d is turned on (Y in step S363), the game control microcomputer 560 passes the number of game balls (passed through the path distribution members 34A and 34B) that have won the first grand prize winning opening. The value of the ball passage counter that counts the number of game balls passed) is incremented by 1 (step S364). Then, the game control microcomputer 560 determines whether or not the value of the ball passage counter is 1, that is, the game ball detected by the ball passage sensor in step S363 is the first game ball that won the first big prize opening. It is confirmed whether or not there is (step S365). When the value of the ball passing counter is 1 (Y in step S365), any of the effect control commands for designating detection of the passing of the game ball according to the turned ball passing sensor, that is, any of the ball passing sensors 34a to 34d An effect control command (ball passing designation command) indicating whether or not the sensor has detected the passing of a game ball is transmitted to the effect control microcomputer 100 (step S366). For example, when the ball passage sensor 34a is turned on, a ball passage designation 1 command is transmitted to the effect control microcomputer 100 (see FIG. 49).

  Next, the game control microcomputer 560 checks whether or not the outlet sensor 29a is turned on (whether a game ball is detected) (step S367). When the discharge port sensor 29a is turned on (Y in step S367), the game control microcomputer 560 increments the value of the discharge number counter by 1 (step S368). Then, the game control microcomputer 560 checks whether or not the value of the ball passage counter (passage number) is 0 (step S369A), and if the value is not 0 (N in step S369A), the number of discharges It is checked whether or not the counter value (discharge number) matches the ball passage counter value (pass number) (step S369B). When the two values match (Y in step S369B), the game control microcomputer 560 performs control to transmit the discharge detection designation command to the effect control microcomputer 100 (step S370). Then, the process ends.

  When the value of the big prize opening control timer becomes 0 (when timed out: Y in step S362), the game control microcomputer 560 drives the solenoids 24a and 24b to drive the first big prize opening (opening / closing piece 23a). , 23b) is closed (step S371). Then, it is confirmed whether or not the value of the release number counter is 2 (step S372). When the value of the number-of-opens counter is not 2 (N in step S372), the game control microcomputer 560 sets the time before opening the first big winning opening in the big winning opening control timer (step S373), and the internal state ( The special symbol process flag) is updated to a value corresponding to step S305 (step S374).

  When the value of the number-of-opens counter is 2 (Y in step S372), the game control microcomputer 560 clears the value of the number-of-opens counter (step S375), and after closing the first big prize opening, V A time (time after closing of the first big prize opening) in which the generation of the winning is effective is set (step S376). Then, the internal state (special symbol process flag) is updated to a value corresponding to step S307 (step S377). The occurrence of the V prize is effective from the first opening to the predetermined period after the second opening (the time after the first big opening is closed), and thereafter the V winning openings 30A and 30B. Even if a game ball wins, the V winning is invalid. In addition, the time after the first big prize opening is closed is, for example, 5 seconds.

  FIG. 44 is a flowchart showing the first post-close closing process (step S307) in the special symbol process. In the process after closing the first grand prize opening, the game control microcomputer 560 executes a V prize determination process (step S350). The V winning determination process in FIG. 44 is a process executed by the same subroutine program as the V winning determination process shown in FIGS.

  Next, the game control microcomputer 560 decrements the value of the special winning opening control timer by -1 (step S381). Then, it is confirmed whether or not the value of the special winning opening control timer is 0 (step S382). If the value is not 0 (N in step S382), whether or not the discharge port sensor 29a is turned on (game) Whether or not a sphere has been detected is confirmed (step S383).

  When the discharge port sensor 29a is turned on (Y in step S383), the game control microcomputer 560 increments the value of the discharge number counter by 1 (step S384). Then, the game control microcomputer 560 checks whether or not the value of the ball passage counter (passage number) is 0 (step S385A), and if the value is not 0 (N in step S385A), the number of discharges It is checked whether or not the counter value (number of discharges) matches the value of the ball passage counter (number of passes) (step S385B). When the two values match (Y in step S385B), the game control microcomputer 560 performs control to transmit the discharge detection designation command to the effect control microcomputer 100 (step S386). Then, the process ends.

  When the value of the big prize opening control timer becomes 0 (when timed out: Y in step S382), the processing time after the closing of the first big prize opening without generating the V prize (the period during which the occurrence of the V prize is valid) ) Has passed. At this time, the game control microcomputer 560 clears the value of the ball passage counter (step S387) and clears the value of the discharge number counter (step S388). Then, the internal state (special symbol process flag) is updated to a value corresponding to step S300 (step S389).

  FIG. 45 is a flowchart showing the V winning determination process in step S350 in the first big prize opening pre-processing, the first big winning opening open processing, and the first big winning opening closed post-processing. In the V winning determination process, the game control microcomputer 560 determines whether one of the V winning switches 30a and 30b provided for each of the V winning ports 30A and 30B is turned on (whether or not a game ball is detected). Confirmation is made (step S391). If neither V winning switch 30a or 30b is on, the process is terminated.

  When one of the V winning switches 30a, 30b is turned on, an effect control command for designating detection of a V winning of the game ball according to the turned V winning switch, that is, which switch of the V winning switches 30a, 30b is selected. An effect control command (V prize designation command) indicating whether a V prize has been detected is transmitted to the effect control microcomputer 100 (step S392). For example, when the V winning switch 30a is turned on, a V winning designation 1 command is transmitted to the production control microcomputer 100 (see FIG. 49).

  Next, the game control microcomputer 560 sets a 15R flag indicating the start of a 15-round jackpot game when the V-winning switch 30a is turned on, and starts a 7-round jackpot game when the V-winning switch 30b is turned on. Is set (step S393). Then, the game control microcomputer 560 determines the display indicating the start of the 15-round jackpot game depending on whether the V winning switch 30a is turned on or the V winning switch 30b is turned on (big hit start display). (Designation 1 command) or an effect control command (a jackpot start display designation 2 command) for designating a display indicating the start of a 7-round jackpot game is transmitted (see FIG. 49) to the production control microcomputer 100. (Step S394).

  In step S392, the V winning designation command is transmitted. However, the V winning designation command may be used in combination with the contents indicated by the jackpot start display designation command. That is, the V winning designation 1 command indicating that the V winning switch 30a is turned on also indicates the start of the 15 round big hit game, and the V winning designation 2 command indicating that the V winning switch 30b is turned on is the 7 round big win game. You may also indicate the start. In this case, it is possible to omit the jackpot start display designation command transmission processing in step S394. Conversely, the contents indicated by the V winning designation command may also be used in the jackpot start display designation command. In this case, it is possible to omit the V winning designation command transmission process in step S392.

  Then, the game control microcomputer 560 clears the value of the ball passage counter (step S395) and clears the value of the discharge number counter (step S396). Then, the game control microcomputer 560 sets the time (hit display time) from the occurrence of the big win by the V winning to the start of the first round of the big win game to the big win control timer (step S397). Thereafter, the internal state (special symbol process flag) is updated to a value according to step S308 (step S398).

  FIG. 46 is a flowchart showing the second big prize opening opening pre-processing (step S308) in the special symbol process. In the second grand prize opening pre-processing, the game control microcomputer 560 decrements the value of the special prize opening control timer by -1 (step S401). Then, it is confirmed whether or not the value of the big prize opening control timer is 0 (step S402). If the value is not 0 (N in step S402), the process is ended as it is. If the value of the big prize opening control timer is 0 (Y in step S402), an effect control command (second No. 2) that designates a display state according to the number of rounds when the second big prize opening is open (during round). Control is performed to transmit the special winning opening open display command) to the production control microcomputer 100 (step S403). The number of rounds is recognized by checking the value of a round number counter that counts the number of rounds in the big hit game. Then, the game control microcomputer 560 controls the solenoid 25 to be driven to open the second big prize opening (opening / closing plate 17) (step S404), and increments the value of the round number counter (step S405). .

  Further, the game control microcomputer 560 sets the maximum time (round time) during which the second big prize opening can be opened in each round of big hit (step S406) in the big prize opening control timer. The round time is, for example, 29.5 seconds. Then, the internal state (special symbol process flag) is updated to a value corresponding to step S309 (step S407).

  FIG. 47 is a flowchart showing the second big prize opening opening process (step S309) in the special symbol process. In the second big winning opening opening process, the game control microcomputer 560 first decrements the value of the big winning opening control timer by -1 (step S411). Then, the game control microcomputer 560 checks whether or not the value of the big prize opening control timer is 0 (step S412). If the value of the big prize opening control timer is not 0 (N in step S412), whether or not the game ball has won the second big prize opening by checking whether or not the count switch 19 is turned on. Whether or not is confirmed (step S413). If the count switch 19 is not turned on (N in step S413), the process is terminated as it is.

  If the count switch 19 is on (Y in step S413), the game control microcomputer 560 increments the value of the winning number counter for counting the number of winning game balls to the second big winning opening (step S414). ). Next, the game control microcomputer 560 checks whether or not the value of the winning number counter is a predetermined number (for example, 10) (step S415). If the value of the winning number counter is not the predetermined number (N in step S415), the process is terminated as it is.

  When the value of the big prize opening control timer is 0 (Y in step S412) or the value of the winning number counter is a predetermined number (Y in step S415), the game control microcomputer 560 is Then, the solenoid 25 is driven to perform control for closing the second big prize opening (opening / closing plate 20) (step S416). Then, the value of the winning number counter is cleared (set to 0) (step S417).

  Next, the game control microcomputer 560 confirms whether or not the big hit is a big hit of 15 rounds by checking whether or not the 15R flag is set (step S418). Then, it is confirmed whether or not the value of the round number counter is 15 (step S419). When the value of the round number counter is not 15 (N in Step S419), the process proceeds to Step S421. When the value of the round number counter is 15 (Y in Step S419), the process proceeds to Step S424.

  In step S418, when the big hit is not the big hit of 15 rounds (when the big hit is the big hit of 7 rounds), it is confirmed whether or not the value of the round number counter is 7 (step S420). When the value of the round number counter is not 7 (N in Step S420), the process proceeds to Step S421. When the value of the round number counter is 7 (Y in Step S420), the process proceeds to Step S424.

  In step S421, the game control microcomputer 560 provides an effect control command (display designation command after opening the big prize opening) that designates a display state according to the number of rounds after the second big prize opening is opened (after the end of the round). Is transmitted to the production control microcomputer 100. Then, the game control microcomputer 560 sets the time (interval time) from the end of the round to the start of the next round (interval time) in the big win game control timer (step S422), and the internal state ( The value of the special symbol process flag) is updated to a value according to step S308 (second big prize opening opening pre-processing) (step S423). The interval time is 5 seconds, for example.

  In step S424, the game control microcomputer 560 performs control to transmit an effect control command (a jackpot end display designation command) for displaying the end of the big hit gaming state to the effect control microcomputer 100. Also, the value of the round number counter is cleared (step S425). In addition, the game control microcomputer 560 sets the time for displaying the end of the big hit gaming state (the big hit end time) in the big winning opening control timer (step S426). Then, the internal state (value of the special symbol process flag) is updated to a value corresponding to step S310 (big hit end process) (step S427). The big hit end time is, for example, 7 seconds.

  FIG. 48 is a flowchart showing the jackpot end process (step S310) in the special symbol process. In the big hit ending process, the game control microcomputer 560 first decrements the value of the big prize winning control timer by -1 (step S431). Then, it is confirmed whether or not the value of the special winning opening control timer is 0 (step S432). If the value of the big prize opening control timer is not 0 (N in step S432), the process is terminated as it is.

  If the value of the big prize opening control timer is 0 (Y in step S432), the game control microcomputer 560 sets a predetermined flag such as a big hit flag or a small hit flag, a 15R flag or a 7R flag. Is reset (step S433). Thereafter, the internal state (the value of the special symbol process flag) is updated to a value corresponding to step S300 (special symbol normal process) (step S434).

  FIG. 49 is an explanatory diagram showing an example of the contents of the effect control command sent to the effect control board 80. In this embodiment, the effect control command has a 2-byte configuration. The first byte represents MODE (command classification), and the second byte represents EXT (command type). The first bit (bit 7) of the MODE data is always “1”, and the first bit (bit 7) of the EXT data is always “0”. Note that such a command form is an example, and other command forms may be used. For example, a control command composed of 1 byte or 3 bytes or more may be used.

  In the example shown in FIG. 49, commands 8000 (H) to 8009 (H) are effect control commands (variation) for designating a variation pattern of decorative symbols that are variably displayed on the variable display device 9 in response to variable display of special symbols. Pattern command). The effect control command for designating the variation pattern is also a command for designating the variation start.

  The command A000 (H) is an effect control command (decorative symbol stop designation command) for designating stop of variable display (variation) of decorative symbols on the variable display device 9.

  Commands A100 (H) to A103 (H) are effect control commands (ball passage designation commands) for designating that the passage of a game ball by the ball passage sensors 34a to 34d is detected. A200 (H) is an effect control command (discharge detection designation command) for designating that a game ball discharged from the discharge port by the discharge port sensor 29a is detected.

  B000 (H) and B001 (H) are effect control commands (V winning designation commands) for designating that a winning of a game ball to the V winning openings 30A and 30B by the V winning switches 30a and 30b is detected.

  Command B100 (H) is an effect control command (a jackpot start display designation 1 command) for designating display of the start of a 15-round jackpot game. Command B101 (H) is an effect control command (a jackpot start display designation 2 command) for designating display of the start of a seven-round jackpot game.

  The command B2XX (H) is an effect control command (display command during opening of the second big prize opening) for designating display during the round during the big hit game. Note that the number of rounds displayed in “XX” is set. The command B3XX (H) is an effect control command (display command after opening the second big prize opening) that specifies display after the round (display of the interval between rounds) during the big hit game. Note that the number of rounds displayed in “XX” is set. Command B400 (H) is an effect control command (a jackpot end display designation command) for designating display of the end of the jackpot game.

  The commands D000 (H) and D001 (H) are an initialization command and a recovery command transmitted when power supply to the gaming machine is started (see steps S94 and S14 in FIG. 16). When the restoration process is executed based on the data stored in the backup RAM, the game control microcomputer 560 transmits the effect control command D001 (H) (step S94), and when the restoration process is not executed, The game control microcomputer 560 transmits an effect control command for D000 (H) (step S14).

  When receiving the command D000 (H), the production control microcomputer 100 displays an initial screen (for example, a demonstration screen) on the variable display device 9, and receives the command D001 (H), A screen for notifying that the restoration process has been executed is displayed.

  Command D002 (H) is the above-mentioned payout abnormality notification start command, and command D003 (H) is a payout abnormality notification end command. That is, the command D002 (H) is a command indicating that the payout control microcomputer 370 is in a state where it does not transmit a prize ball ACK signal, and D003 (H) is a prize ball that the payout control microcomputer 370 receives. This command indicates that an ACK signal can be transmitted.

  The command D004 (H) is the above-described excessive prize ball notification command, and the command D004 (H) is an insufficient prize ball notification command.

  Next, the operations of the two big winning openings (the variable winning device 20 and the special variable winning device 40) and the variable display device 9 in the case where the big winning is caused by the occurrence of the V winning in the small winning state will be described. FIG. 50 is a timing chart showing the opening / closing timings of the first grand prize winning opening and the second big winning prize opening and the execution timing of the V prize winning chance effect.

  As shown in FIG. 50, when there is a start winning (step S311), if the symbol is in a variable state (step S51), a hit determination is executed (step S56). At this time, it is assumed that the determination result of the hit determination is a small hit. Then, the small hit symbol “33” is determined as the special symbol stop symbol (step S74), the small hit variation pattern is determined (steps S324 and S326), and the variation pattern is converted into the effect control microcomputer 100. (Step S327). Then, the special symbol change (variable display) is started on the special symbol display 8 by the special symbol changing process (step S303), and the variable display device 9 synchronizes with the change of the special symbol. The fluctuation starts. Here, “synchronize” means that the start and end of the fluctuation are the same.

  When the variation time of the special symbol determined for each variation pattern elapses, the variation of the special symbol and the decorative symbol is stopped (steps S331 and S332). At this time, the small hit symbol is derived and displayed on the special symbol display unit 8 as the special symbol stop symbol, and the small hit symbol is derived and displayed on the variable display device 9 as the decorative symbol stop symbol. In this embodiment, the special symbol small hit symbol is “33” and the decorative symbol small hit symbol is “123”, “345”, etc. It means a complete state. Note that the special symbol jackpot symbol is “77”, and the decorative symbol jackpot symbol is a state in which the same symbols are arranged on the left, middle, and right, such as “222” and “777”.

  When the small winning symbol is stopped and displayed, and the small winning occurs, the first big winning opening is opened twice (step S357). If a game ball wins during the first opening of the first grand prize opening, the ball passing sensor (any of 34a to 34d) detects the game ball (Y in step S363). When the ball passage sensor detects a game ball, a ball passage detection designation command is transmitted to the effect control microcomputer 100. When the effect control microcomputer receives the ball passage detection designation command, the variable display device 9 executes the V winning chance effect to notify the player that the V winning chance has occurred. The V winning chance effect is based on whether the game ball has passed a path that is easy to win a V or a path that is difficult to win a V (that is, whether the ball passing sensors 34a and 34c have detected a gaming ball or the ball passing sensors 34b and 34d). Different effects are executed depending on whether or not a game ball is detected (see FIG. 74 described later). It is assumed that game balls won during the first opening of the first grand prize opening did not win the V winning opening 30A or 30B.

  When the game ball does not win V, it is detected by the outlet sensor 29a (step S353 or S367). When a game ball is detected by the discharge port sensor 29a, if the number of detections (passage number) of the ball passage sensors 34a to 34d matches the number of detections (discharge number) of the discharge port sensor 29a (steps S355A, B) Or, S369A, B), a discharge detection designation command is transmitted to the production control microcomputer 100 (step S356 or S370). In the example shown in FIG. 50, the case where the discharge detection designation command is transmitted in step S356 is shown. When receiving the discharge detection designation command, the effect control microcomputer stops the execution of the V winning chance effect.

  In this way, since the V winning chance effect is executed until the discharge of the gaming ball is detected after the winning of the gaming ball to the first grand prize opening is detected, the interest of the game can be improved and the V It is possible to prevent the V-winning chance effect from being continuously executed in vain after the winning chance is lost.

  If a game ball wins even during the second opening of the first grand prize opening, the ball passing sensor (any of 34a to 34d) detects the game ball (Y in step S363). When the ball passage sensor detects a game ball, a ball passage detection designation command is transmitted to the effect control microcomputer 100. When receiving the ball passage detection designation command, the effect control microcomputer again executes the V winning chance effect.

  When a game ball won during the second opening of the first grand prize opening wins the V winning opening 30A or 30B, it is detected by the V winning switch 30a or 30b (step S391). When a game ball is detected by the V winning switch 30a or 30b, a V winning designation command is transmitted to the effect control microcomputer 100 (step S392). The effect control microcomputer 100 stops the execution of the V winning chance effect by receiving the V winning designation command. In addition, the game control microcomputer 560 transmits a jackpot start display designation command to the effect control microcomputer 100 (step S394). Further, the gaming state is shifted to the big hit gaming state (step S398). When receiving the jackpot start display designation command, the effect control microcomputer 100 displays a display for notifying the player that the jackpot game is started on the variable display device 9.

  Next, the operation of the payout control means by the payout control microcomputer 370 will be described. FIG. 51 is an explanatory diagram showing an example of output port assignment in the payout control microcomputer 370. As shown in FIG. 51, the output port 0 is an output port for outputting a signal of each phase supplied to the payout motor 289 by the stepping motor. Also, the output port 1 outputs a prize ball ACK signal to the gaming control microcomputer 560, a prize ball signal, prize ball information, ball rental information, and a gaming machine error status signal output to the outside of the gaming machine. Output port. The output port 2 is an output port for outputting each segment of the error display LED 374 using a 7-segment LED.

  Although not shown in FIG. 51, the payout control board 37 is also provided with an output port 3 for outputting an EXS signal and a PRDY signal to the card unit 50.

  FIG. 52 is an explanatory diagram showing an example of bit assignment of input ports in the payout control microcomputer 370. As shown in FIG. 52, a 4-bit prize ball number signal is input to bits 0 to 3 of the input port 0, and a connection confirmation signal from the main board 31 and a main board 31 are input to bits 4 to 7, respectively. The award ball REQ signal, the ball break switch 187 detection signal, and the payout motor position sensor 295 detection signal are input. In addition, the detection signal of the payout number count switch 301, the operation signal from the error release switch 375, and the detection signal of the full switch 48 are input to bits 1 to 3 of the input port 1, respectively. The VL signal, the BRDY signal, and the BRQ signal from the card unit 50 are input to bits 4 to 6 of the input port 1, respectively. An output signal (clear signal) of the clear switch 921 from the main board 31 and a power-off signal from the power board 910 are input to the input port 2.

  Next, the operation of the payout control microcomputer 370 will be described. FIG. 53 is a flowchart showing main processing executed by the payout control means. In the main process, the payout control microcomputer 370 first performs necessary initial settings. That is, the payout control microcomputer 370 first sets the interruption prohibition (step S701). Next, an interrupt mode is set (step S702), and a stack pointer designation address is set to the stack pointer (step S703). The payout control microcomputer 370 initializes the built-in device register (step S704), and sets the RAM in an accessible state (step S705). In addition, 0000 (H) is set as the initial value of the award ball unpaid number counter (step S706).

  In this embodiment, one channel of the built-in CTC is used in the timer mode. Therefore, in the built-in device register setting process in step S704, register setting for setting the channel to be used to timer mode, register setting for enabling interrupt generation, and register setting for setting an interrupt vector are performed. Is called. The interrupt by the channel is used as a timer interrupt. For example, when it is desired to generate a timer interrupt every 2 ms, a value corresponding to 2 ms is set as an initial value in a predetermined register (time constant register).

  The interrupt vector set for the channel set to the timer mode corresponds to the start address of the timer interrupt process. Specifically, the start address of the timer interrupt process is specified by the value set in the I register and the interrupt vector. The timer interruption process includes a payout control process for controlling the payout means (at least a process for driving the ball payout device 97 in accordance with a command signal related to payout of a prize ball from the main board (steps S753, S755, S756). A process of driving the ball dispensing device 97 according to the request (steps S753, S754, and S756 may be included) is executed.

  Next, the state of the output signal (clear signal) of the clear switch 921 input via the input port 2 is confirmed (step S707). In the confirmation, when the on-state is detected, the payout control microcomputer 370 executes an initialization process (steps S711 to S714). If the clear signal is not on, check whether data protection processing of the backup RAM area (for example, power supply stop processing such as addition of parity data) has been performed when power supply to the gaming machine is stopped (Step S708). Whether or not the power supply stop process has been performed is determined by the value of the backup monitoring timer stored in the backup RAM area in the power supply stop process to be described later according to the execution of the power supply stop process ( For example, it is confirmed by whether or not 2). Note that such a confirmation method is merely an example. For example, in the power supply stop process, a flag indicating that the power supply stop process has been executed is set in the backup flag area. In step S708, the flag is set. If it is confirmed that the power supply is stopped, it may be determined that the power supply stop process has been performed.

  As with the game control microcomputer 560 (steps S5 and S80), the payout control microcomputer 370 stabilizes the power supply voltage based on the state of the power-off signal before executing the process of step S707. You may make it determine whether it was done. Further, instead of the determination based on the state of the power-off signal, the stabilization of the power-supply voltage may be waited by giving a short delay time of a predetermined period.

  If it is determined in step S708 that the power supply stop process has been performed, the payout control microcomputer 370 performs data check (parity check in this example) in the backup RAM area (step S709). In this embodiment, clear data (00) is set in the checksum data area, and the checksum calculation start address is set in the pointer. Also, the number of checksum calculations corresponding to the number of data to be checksum is set. Then, the exclusive OR of the contents of the checksum data area and the contents of the RAM area pointed to by the pointer is calculated. The calculation result is stored in the checksum data area, the pointer value is incremented by 1, and the checksum calculation count value is decremented by 1. The above processing is repeated until the value of the checksum calculation count becomes zero. When the value of the checksum calculation count becomes 0, the game control microcomputer 560 inverts the value of each bit of the contents of the checksum data area and uses the inverted data as a checksum.

  In the power supply stop process described later, the checksum is calculated by the same process (the process shown in FIG. 55) as described above, and the checksum is stored in the backup RAM area. In step S709, the calculated checksum is compared with the stored checksum. When the power supply is stopped after an unexpected power failure or the like, the data in the backup RAM area should be saved, so the check result (comparison result) is normal (matched). That the check result is not normal means that the data in the backup RAM area is different from the data when the power supply is stopped. In such a case, since the internal state cannot be returned to the state when the power supply is stopped, the payout control state restoration processing is not executed, and the initialization processing (steps S711 to S714) is executed.

  If the check result is normal, the payout control microcomputer 370 performs payout control state recovery processing. Specifically, the value of the award ball unpaid number counter formed in the backup RAM is set as the initial value of the award ball unpaid number counter (step S710). And the process after step S711 is performed.

  In the initialization process, the payout control microcomputer 370 first performs a RAM clear process (step S711). In addition, initial values are set in the flags and counters of the RAM area (step S712). The process of step S712 includes a process of setting the initial value of the award ball unpaid number counter in the award ball unpaid number counter. Therefore, when the payout control state restoration process (step S710) is executed, the value of the award ball unpaid number counter stored in the backup RAM is set again in the award ball unpaid number counter. In other words, the value of the award ball unpaid number counter stored in the backup RAM is used as it is.

  Since interruption is prohibited in step S701 of the initial setting process, a state is set in which interruption is permitted before the initialization process is completed (step S714). Thereafter, a loop process for monitoring the occurrence of a timer interrupt is entered.

  As described above, in this embodiment, the built-in CTC of the payout control microcomputer 370 is set to repeatedly generate a timer interrupt. When a timer interrupt occurs, the payout control microcomputer 370 executes a timer interrupt process.

  FIG. 54 is a flowchart showing an example of timer interrupt processing executed by the payout control means. In the timer interrupt process, the payout control microcomputer 370 executes a power-off process for monitoring whether or not a power-off signal is output (step S751). Thereafter, a payout control process after step S752 is executed. In the payout control process, the payout control microcomputer 370 first performs an input determination process (step S752). The input determination process is a process of detecting the states of the input port 0 and the input port 1 and reflecting the detection result in predetermined two bytes of the RAM (referred to as an input state flag). In the payout control process, when control is performed based on the states of the input port 0 and the input port 1, the state of the input state flag is checked instead of directly checking the state of the input port.

  Next, the payout control microcomputer 370 executes a payout motor control process (step S753). In the payout motor control process, when the payout motor 289 is to be driven, a process for outputting the patterns of the payout motors φ1 to φ4 to the output port 0 is performed.

  Also, the payout control microcomputer 370 executes a prepaid card unit control process for communicating with the card unit 50 (step S754). Next, the payout control microcomputer 370 executes main control communication processing for communicating with the game control means of the main board 31 (step S755). Further, a prize ball lending control process for performing a control for paying out a lending ball in response to a ball lending request from the card unit 50 and performing a control for paying out the number of award balls indicated by a prize ball number signal from the main board. Is executed (step S756).

  Then, the payout control microcomputer 370 executes error processing for detecting various errors (step S757). Further, an information output process for outputting prize ball information and ball lending information output to the outside of the gaming machine is executed (step S758). Further, display control processing for performing a predetermined display on the error display LED 374 according to the result of the error processing is executed (step S759).

  In this embodiment, a RAM area (output port 0 buffer, output port 1 buffer, output port 2 buffer) corresponding to the output state of the output port is provided. The contents of the output port 0 buffer, output port 1 buffer, and output port 2 buffer are output to the output port (step S760: output processing). The output port 0 buffer, output port 1 buffer, and output port 2 buffer include a payout motor control process (step S753), a prepaid card unit control process (step S754), a main control communication process (step S755), and an information output process (step S758). ) And display control processing (step S759).

  55 and 56 are flowcharts showing an example of the power-off process in step S751. In the power-off process, the payout control microcomputer 370 first checks whether or not a power-off signal is output (whether or not it is in an on state) (step S901). If not in the on state, the value of the backup monitoring timer formed in the RAM provided in the payout control board 37 is cleared to 0 (step S902). If it is in the ON state, the value of the backup monitoring timer formed in the RAM is incremented by 1 (step S903). If the value of the backup monitoring timer matches the determination value (for example, 2) (step S904), the power supply stop process after step S911 is executed. That is, the process shifts from a state in which the payout control is executed to a state in which a power supply stop process (a power-off control process) for saving the control state of the payout control is executed.

  By using the backup monitoring timer and the determination value, if the power-off signal is kept on for a time corresponding to the determination value, the power supply stop process is started. That is, even when the power-off signal is turned on for a moment due to noise or the like, the power supply stop process is not erroneously started. Note that the value of the backup monitoring timer is stored by the backup power source for a predetermined period even when power supply to the gaming machine is stopped. Therefore, in step S708 in the main process, it can be confirmed that the process result of the power supply stop process is stored because the value of the backup monitoring timer is the same as the determination value.

  In the power supply stop process, the payout control microcomputer 370 creates parity data (steps S911 to S920). That is, first, clear data (00) is set in the checksum data area (step S911), and the checksum calculation start address corresponding to the start address of the RAM area where the contents are to be stored even when power supply is stopped is set as a pointer. (Step S912). Also, the number of checksum calculations corresponding to the final address of the RAM area where the contents are to be stored even when the power supply is stopped is set (step S913).

  Next, an exclusive OR of the contents of the checksum data area and the contents of the RAM area pointed to by the pointer is calculated (step S914). The calculation result is stored in the checksum data area (step S915), the pointer value is incremented by 1 (step S916), and the value of the checksum calculation count is decremented by 1 (step S917). Then, the processes in steps S914 to S917 are repeated until the value of the checksum calculation count becomes 0 (step S918).

  When the value of the checksum calculation count becomes 0, the payout control microcomputer 370 inverts the value of each bit of the contents of the checksum data area (step S919). Then, the inverted data is stored in the checksum data area (step S920). This data becomes parity data to be checked when the power is turned on. Next, an access prohibition value is set in the RAM access register (step S921). Thereafter, the built-in RAM 55 cannot be accessed.

  Further, the payout control microcomputer 370 sets the start address of the port clear setting table stored in the ROM 54 as a pointer (step S922). In the port clear setting table, the number of processes (the number of output ports to be cleared) is set to the head address, and then the output port address and output value data (clear data: the value of the off state of each bit of the output port) However, the output ports for the number of processes are sequentially set.

  The payout control microcomputer 370 loads data at the address pointed to by the pointer (that is, the number of processes) (step S923). Further, the value of the pointer is incremented by 1 (step S924), and the data of the address pointed to by the pointer (that is, the output port address) is loaded (step S925). Further, the value of the pointer is incremented by 1 (step S926), and the data of the address pointed to by the pointer (that is, output value data) is loaded (step S927). Then, the output value data is output to the output port (step S928). Thereafter, the number of processes is reduced by 1 (step S929), and if the number of processes is not 0, the process returns to step S924 (step S930). If the number of processes is 0 (Y in step S930), that is, if all output ports to be cleared are cleared, the timer interrupt is stopped (step S931) and the loop process is started.

  In the loop processing, it is monitored whether or not the power-off signal is turned off (step S932). When the power-off signal is turned off, the return address is set to the execution address at power-on (the address in step S701) and the return command is executed (step S933). That is, the process returns to the main process. Specifically, the state returns to a state in which a gaming device (such as a ball payout device 97) provided in the gaming machine is controlled.

  When the power supply is stopped by the above processing, the power supply stop processing in steps S911 to S931 is executed, and data indicating that the power supply stop processing has been executed (specified value with backup and checksum) ) Is stored in the backup RAM, the RAM access is prohibited, the output port is cleared, and the timer interrupt for executing the payout control process is set to the prohibited state. When the power-off signal is input to the input port of the payout control microcomputer 370, the process of outputting the power-off signal to the main board 31 is also executed when the power supply stop process is executed. The

  In order to ensure that the payout control microcomputer 370 can receive the payout amount data transmitted by the game control microcomputer 560 immediately before the power supply is stopped, the payout control microcomputer 370 receives a power-off signal. The input timing may be delayed to delay the timing at which the payout control microcomputer 370 starts the power supply stop process. When a hardware delay circuit or the like is not provided, the payout command signal reception process may be performed for a predetermined period in the power supply stop process.

  In this embodiment, the entire RAM area of the payout control board 37 is backed up by a backup power source (the contents of the RAM are saved for a predetermined period even if power supply to the gaming machine is stopped). Yes. Therefore, by the processing in steps S911 to S931, the checksum based on the contents of the RAM when the power-off signal is output is also stored in the RAM together with the value of the backup monitoring timer. When the power supply is restored within a predetermined period after the power supply to the gaming machine is stopped, the payout control means performs the data stored in the RAM (the payout immediately before the power supply is stopped) by the process of step S710 described above. The payout state can be returned to the state immediately before the power supply is stopped according to the data indicating the payout state which is the control state by the control means (for example, including the value of the award ball non-payout number counter). If the power supply stop period exceeds the predetermined period, the value of the backup monitoring timer and the checksum should be different from the regular values. In this case, the initialization process of steps S711 to S714 is executed. The

  As described above, the power supply stop process (preparation process for power supply stop) ensures that the data for returning the payout control state to the state immediately before the power supply is stopped is the fluctuation data storage means (this example Then, it is stored in the entire RAM area of the payout control board 37. Therefore, even if the power is cut off due to a power failure or the like, if the power is restored within a predetermined period, the payout control state can be returned to the state immediately before the power supply is stopped. It should be noted that the entire RAM area of the payout control board 37 is not backed up by power, but only the area for storing data for returning the payout control state to the state immediately before the power supply is stopped is backed up by power. May be.

  If the power-off signal is turned off, the process returns to step S701. In this case, since data indicating that the power supply stop process has been executed is set, the payout control state recovery process in step S710 is executed. Therefore, when the detection signal from the power supply monitoring unit is turned off after executing the power supply stop process, the process returns to the state of executing the payout control process. Therefore, even if a power interruption or the like occurs, the payout control process does not stop, and the payout control process is automatically continued.

  When the power supply voltage is further lowered and the VCC monitored by the power supply monitoring circuit 920 becomes +4.5 V or less after the power supply stop processing in the payout control microcomputer 370 and the game control microcomputer 560 is completed, The reset signal is set to the low level, and the low level reset signal is input to the payout control microcomputer 370 and the game control microcomputer 560 and the operation is stopped.

  FIG. 57 is a flowchart showing the payout motor control process in step S753. In the payout motor control process, the payout control microcomputer 370 executes any one of steps S521 to S526 according to the value of the payout motor control code.

  In the payout motor normal process (step S521) executed when the value of the payout motor control code is 0, the payout control microcomputer 370 sets the pointer at the head address of the table stored in the ROM. The payout motor normal process setting table stores a payout motor excitation pattern table in which data of excitation patterns (payout motors φ1 to φ4) of each step for rotating the payout motor 289 at the time of ball payout is sequentially set. Yes.

  In the payout motor start preparation process (step S522) executed when the value of the payout motor control code is 1, the payout control microcomputer 370 outputs bits 4 to 4 of the output port 0 buffer corresponding to the output state of the output port 0. Processing such as setting the initial value of the excitation pattern to 7 is performed.

  In the payout motor slow-up process (step S523) executed when the value of the payout motor control code is 2, the payout control microcomputer 370 performs the constant speed process in order to smoothly start the payout motor 289. The output port 0 buffer corresponding to the output state of the output port 0 by reading the contents of the payout motor excitation pattern table at a time interval longer than the time interval and gradually approaching the time interval in the case of constant speed processing. Set to bits 4-7. At the time of reading, the contents of the payout motor excitation pattern table at the address pointed to by the pointer are read and the pointer value is incremented by one.

  In the payout motor constant speed process (step S524) executed when the value of the payout motor control code is 3, the payout control microcomputer 370 periodically reads the contents of the payout motor excitation pattern table and outputs the output port 0. Set to bits 4-7 of the output port 0 buffer corresponding to the output state.

  In the payout motor brake process (step S525) executed when the value of the payout motor control code is 4, the payout control microcomputer 370 stops the payout motor 289 more smoothly than in the case of the constant speed process. Bit 4 of the output port 0 buffer corresponding to the output state of the output port 0 by reading the content of the payout motor excitation pattern table at a long interval and gradually away from the time interval in the case of constant speed processing. Set to ~ 7.

  In the ball biting payout motor brake process (step S526) executed when the value of the payout motor control code is 5, the payout control microcomputer 370 performs the payout motor 289 in the case of rotation for releasing the ball biting. In order to smoothly stop the discharge, the payout motor at a longer interval than the rotation of the payout motor 289 for releasing the ball bite and at a time interval gradually moving away from the time interval in the case of constant speed processing. The contents of the excitation pattern table are read and set in bits 4 to 7 of the output port 0 buffer corresponding to the output state of output port 0.

  FIG. 58 is a flowchart showing the main control communication process of step S755. In the main control communication process, the payout control microcomputer 370 executes one of steps S531 to S533 according to the value of the main control communication control code.

  FIG. 59 is a flowchart showing main control communication normal processing (step S531) executed when the value of the main control communication control code is 0. In the main control communication normal processing, the payout control microcomputer 370 performs processing without executing the subsequent processing when the error bit (main control unconnected error bit or prize ball REQ signal error bit) is on. Is finished (step S541). In step S541, if any one of the two bits in the error flag is set, it is determined that the error bit is set.

  If the condition of step S541 is not satisfied and the connection confirmation signal is on, the payout control microcomputer 370 confirms whether or not the prize ball REQ signal is on (steps S543 and S544). . Note that the connection confirmation signal being in the on state means that power is supplied and the game control means can control the progress of the game, and that the connection confirmation signal is in the off state means This means that the supply stop process is started and the game control means cannot progress the game (the connection confirmation signal is turned off in the output port clear process in the power supply stop process).

  If the prize ball REQ signal is in the on state, the prize ball number indicated by the prize ball number signal is stored in the prize ball reception buffer (step S545), and a process for turning on the prize ball ACK signal is performed. Do. Specifically, the bit (prize ball ACK output bit position = bit 4) corresponding to the prize ball ACK signal in the output port 1 buffer corresponding to the output state of the output port 1 is set to the on state (step S546). Also, a value corresponding to the prize ball ACK signal output time is set in the main control communication control timer (step S547). Then, the value of the main control communication control code is set to 1 (step S548), and the process ends. The prize ball receiving buffer is formed in the RAM.

  FIG. 60 is a flowchart showing main control communication processing (step S532) executed when the value of the main control communication control code is 1. In the main control communication process, the payout control microcomputer 370 confirms the state of the prize ball REQ signal (step S552) if the connection confirmation signal is on (step S551). If the winning ball REQ signal is off, the winning ball REQ signal error bit is set in the error flag (step S553). This is because it is strange that the prize ball REQ signal immediately turns off at this stage.

  Next, the payout control CPU 371 checks the value of the main control communication control timer (step S554), and if not 0, subtracts 1 from the value of the main control communication control timer (step S555) and ends the process. If the value of the main control communication control timer is 0, processing for turning off the prize ACK signal is performed. Specifically, the bit corresponding to the prize ball ACK signal in the output port 1 buffer corresponding to the output state of the output port 1 is set to the off state (step S556). Also, a prize ball REQ signal OFF monitoring time is set in the main control communication control timer (step S557). Then, the value of the main control communication control code is set to 2 (step S558), and the process ends.

  When the connection confirmation signal is turned off, the main control communication control timer times out in step S554, and then the main control communication normal process in step S531 is executed after the main control communication end process in step S533. Return to state. The same applies when the prize ball REQ signal error bit is set.

  FIG. 61 is a flowchart showing a main control communication end process (step S533) executed when the value of the main control communication control code is 2. In the main control communication end process, the payout control microcomputer 370 proceeds to step S567 if the error bit (main control unconnected error bit or prize ball REQ signal error bit) is on (step S561). . Moreover, also when a connection confirmation signal is an OFF state, it transfers to step S567 (step S562). If both error bits are off and the connection confirmation signal is on, it is confirmed whether or not the prize ball REQ signal is off (step S563).

  The fact that the prize ball REQ signal is turned off means that the communication has been normally completed. That is, it means that the game control microcomputer 560 has transmitted a reception confirmation acceptance signal indicating that a prize ball ACK signal as a reception confirmation signal has been received. Therefore, the payout control microcomputer 370 adds the contents of the prize ball reception buffer to the contents of the prize ball unpaid number counter (step S568). Thereafter, the process proceeds to step S567. Thus, in this embodiment, when the communication relating to the prize ball number signal is normally completed, the contents of the prize ball unpaid number counter used for the prize ball payout control are updated.

  If the prize ball REQ signal is not turned off, the value of the main control communication control timer is confirmed (step S564). If the value of the main control communication control timer is not 0, the value of the main control communication control timer is decremented by 1 (step S565). If the value of the main control communication control timer is 0, the prize ball REQ signal is not turned off within the monitoring time, and the prize ball REQ signal error bit is set in the error flag (step S566), and the process goes to step S567. Transition.

  In step S567, the value of the main control communication control code is set to 0, and the process ends.

  As described above, the payout control microcomputer 370 receives the award ball number signal, and sets the award ball unpaid number counter when the communication related to the award ball number signal is normally completed (step). In place of the processing of step S545, the number indicated by the prize ball number signal may be set in the prize ball non-paid-off number counter. In this case, when the prize ball number signal is received, a value other than 0 is set in the prize ball unpaid number counter, so that when the prize ball number signal is received, the prize ball payout control process is performed. Is started (see step S631 described later).

  In such a configuration, the process of step S568 is not executed, but when a prize ball REQ signal in an off state as a reception confirmation acceptance signal times out without being detected, the prize ball REQ error bit is also set. (Step S566). Accordingly, after that, as a payout control prohibition state, the payout control is stopped even if the unpaid prize ball counter indicates that there is an unpaid prize ball (for example, the prize ball REQ error bit is set in step S566). In response to this, control is performed in a state where the subsequent processing is not performed in step S621 described later. Further, as a payout control prohibition state, a state in which storage of unpaid number data in the payout control storage means is prohibited (for example, in response to the award ball REQ error bit being set in step S566, the subsequent steps in step S541) The reception of the winning ball number signal is disabled, and as a result, the setting is not made to the subsequent winning ball unpaid-out counter. Therefore, for example, when the prize ball ACK signal communication line is disconnected or an illegal act is made to the prize ball ACK signal communication line, the game control microcomputer 560 retransmits the prize ball number signal in the above-described control. However, since the payout control microcomputer 370 does not receive the award ball number signal based on the retransmission and the addition process to the award ball unpaid number counter is not performed, it is possible to prevent the award ball from being excessively paid out. Is done.

  In addition, it has been described above that the reception confirmation acceptance signal may be used separately from the prize ball REQ signal (in this case, the prize ball REQ signal serves only as a signal for requesting acquisition of the prize ball number signal as the payout number data). In that case, for example, the game control microcomputer 560 also performs control for turning off the prize ball REQ signal in step S262 shown in FIG. In step S275 shown in FIG. 33, instead of the control for turning off the prize ball REQ signal, control for transmitting a reception confirmation acceptance signal (for example, one pulse of a predetermined time width) is performed. Further, the payout control microcomputer 370 does not execute the processing of steps S552 and S553 shown in FIG. 60, and in step S563, instead of the control for monitoring that the prize ball REQ signal is turned off, it is for game control. Control is performed to monitor whether or not a reception confirmation acceptance signal from the microcomputer 560 has been received.

  Also in this case, the payout control microcomputer 370 receives the prize ball REQ signal instead of setting the number indicated by the prize ball number signal in the prize ball unpaid number counter when receiving the reception confirmation acceptance signal. In some cases, a process of setting the number indicated by the prize ball number signal in the prize ball unpaid-out number counter in step S545 shown in FIG. 59 may be performed. In such a configuration, when the reception confirmation acceptance signal is not received and a time-out occurs (step S564), an error bit (also referred to as a prize ball REQ error bit for convenience in this case) is set ( Step S566). Accordingly, after that, as a payout control prohibition state, the payout control is stopped even if the unpaid prize ball counter indicates that there is an unpaid prize ball (for example, the prize ball REQ error bit is set in step S566). In response to this, control is performed in a state where the subsequent processing is not performed in step S621 described later. Further, as a payout control prohibition state, a state in which storage of unpaid number data in the payout control storage means is prohibited (for example, in response to the award ball REQ error bit being set in step S566, the subsequent steps in step S541) The reception of the winning ball number signal is disabled, and as a result, the setting is not made to the subsequent winning ball unpaid-out counter. Therefore, for example, when the prize ball ACK signal communication line is disconnected or an illegal act is made to the prize ball ACK signal communication line, the game control microcomputer 560 retransmits the prize ball number signal in the above-described control. However, since the payout control microcomputer 370 does not receive the award ball number signal based on the retransmission and the addition process to the award ball unpaid number counter is not performed, it is possible to prevent the award ball from being excessively paid out. Is done.

  FIG. 62 is a flowchart showing the prize ball lending control processing in step S756. In the award ball lending control process, the payout control microcomputer 370 confirms that the detection signal of the payout number count switch 301 is turned on (step S601). The counter value is decremented by 1 (steps S602 and S604), and if the ball is not being lent, the value of the prize ball unpaid-out number counter is decremented by 1 (steps S602 and S603). Next, the payout ball detection bit of the payout control state flag formed in the RAM is set (step S605). The payout ball detection bit is a game regardless of whether the payout motor 289 is driven during one award ball payout process (maximum 15 balls) or one ball lending process (25 payouts) in the payout passing waiting process. This is used to detect that no sphere has passed through the payout number counting switch 301. Thereafter, any one of steps S610 to S612 is executed according to the value of the payout control code.

  In the winning ball lending control process, when checking the detection signal of the payout number count switch 301 or subtracting the unpaid number counter, the error bit check is not executed. Accordingly, even if an error state relating to payout of game balls is detected, every time a payout of game balls is detected by the payout number count switch 301, if the payout game balls are loaned balls, a ball rental unpaid number counter 1 is subtracted, and if it is a prize ball, a process of subtracting 1 from the prize ball unpaid number counter is executed. Therefore, even if an error related to payout occurs, the number of unpaid game balls can be managed accurately. That is, a game ball paid out from the ball payout device 97 before the payout control microcomputer 370 detects the occurrence of an error is detected by the payout number count switch 301 slightly after the payout time. However, when the payout control microcomputer 370 detects the occurrence of an error after the game ball is paid out from the ball payout device 97 and before the game ball is detected by the payout number count switch 301, The game balls paid out from the ball payout device 97 before detecting the occurrence of the error can be reflected in the award ball unpaid number counter or the ball lending unpaid number counter.

  FIG. 63 is a flowchart showing the payout start waiting process (step S610) executed when the payout control code is 0. In the payout start waiting process, the payout control microcomputer 370 does not execute the subsequent processes if an error bit (one or more of all error bits (see FIG. 68)) is set (step S621). The error bit in the error flag includes a main board non-connection error bit. The main board non-connection error is set when the connection confirmation signal from the main board 31 is in the OFF state. Accordingly, the payout control microcomputer 370 starts substantial control on condition that the connection confirmation signal is turned on after power supply to the gaming machine is started. The fact that the connection confirmation signal is in the on state means that power supply is performed and the game control means can control the progress of the game, so that the payout control of the prize ball according to the progress of the game can be executed. means. On the other hand, the fact that the connection confirmation signal is in an off state means that the power supply is stopped and the game control means cannot advance the game, so that the award ball payout control according to the progress of the game cannot be executed. It means that there is. Accordingly, the payout control microcomputer 370 stops the payout control of the prize ball when the bit of the main board non-connection error is set. As described above, since the execution of the payout control is stopped when a connection state abnormality is detected by the connection confirmation signal, the connection between the game control microcomputer 560 and the payout control microcomputer 370 is performed. Execution of payout control when an abnormality occurs in the state can be restricted. Note that the game control microcomputer 560 also turns off the connection confirmation signal when detecting an abnormality in the prize ball ACK signal (for example, steps S241 and S242).

  On the other hand, if the BRDY signal is not in the ON state, the process for paying out a prize ball after step S631 is executed. If the BRDY signal is on and the BRQ signal, which is a ball lending request signal, is on, a ball lending operation flag is set (steps S623 and S624). Then, “25” is set in the unpaid ball lending number counter (step S625), and “25” is set in the payout motor rotation number buffer (step S626).

  The payout motor rotation frequency buffer is referred to in the payout motor control process (step S753). That is, in the payout motor control process, control is performed to rotate the payout motor 289 by the number of rotations corresponding to the value set in the payout motor rotation frequency buffer.

  Thereafter, the payout control microcomputer 370 sets a value corresponding to the payout motor start preparation process (step S522) (specifically, “1”) to the payout motor control code for selecting the process executed in the payout motor control process. ) Is set (step S627), the value of the payout control code is set to 1 (step S628), and the process is terminated.

  In step S631, the payout control microcomputer 370 checks whether or not the value of the award ball unpaid number counter is 0 (step S631). If 0, the process ends. The award ball unpaid-out counter is set to 0 when the communication related to the payout command signal is normally completed with the game control microcomputer 560 of the main board 31 in step S568 in the main control communication end process. A value other than (a number indicated by the prize ball number signal) is added. If the value of the award ball unpaid number counter is not 0, it is confirmed whether it is 15 or more (step S632). If it is less than 15, the value of the award ball unpaid number counter is set in the payout motor rotation count buffer (step S633), and if it is 15 or more, “15” is set in the payout motor rotation count buffer. Then, a winning ball operating flag is set (step S635), and the process proceeds to step S627.

  FIG. 64 is a flowchart showing a payout motor stop waiting process (step S611) executed when the payout control code is 1. In the payout motor stop waiting process, the payout control microcomputer 370 checks whether or not the payout operation is completed (step S641). For example, the payout control microcomputer 370 sets a flag to that effect when the payout motor brake process (step S525) in the payout motor control process ends, and the payout operation ends by checking the flag in step S641. It can be confirmed whether or not.

  When the payout operation is completed, the payout control microcomputer 370 sets the payout passing monitoring time in the payout control monitoring timer (step S642). The payout passing monitoring time is a time that has a margin in the time from when the last payout ball is paid out by the payout motor 289 until it passes through the payout number count switch 301. Then, the value of the payout control code is set to 2 (step S643), and the process ends.

  65 to 67 are flowcharts showing the payout passing waiting process (step S612) executed when the value of the payout control code is 2. In the payout passing waiting process, when the prize ball is being paid out, it is determined that the payout has been completed normally if the value of the prize ball unpaid number counter is 0. If the value of the award ball unpaid number counter is not 0, if it is not in an error state, a re-payout operation of one game ball is tried up to 2 times. In the re-payout operation, when it is detected by the payout number count switch 301 that the game ball is actually paid out, it is determined that the payout has been completed normally. In this embodiment, the maximum number of game balls to be paid out in one prize ball payout operation is 15, and if a prize ball number signal is received during the prize ball payout, the value of the prize ball unpaid number counter Therefore, even when the payout is completed normally, the value of the award ball non-payout number counter may not be 0.

  Further, when the ball lending is being paid out, it is determined that the payout has been completed normally if the value of the ball lending unpaid-out counter is 0. If the value of the ball lending unpaid number counter is not 0, and if it is not in an error state, a re-payout operation of one game ball or the remaining number of ball lending (corresponding to the value of the ball lending unpaid number counter) Try. In this embodiment, the number of game balls to be paid out in one ball lending and payout operation is 25 (fixed value), and the payout motor 289 is rotated so that 25 game balls are paid out. Therefore, when the value of the unpaid ball lending counter is not 0, the payout has not been completed normally.

  In the payout passing waiting process, the payout control microcomputer 370 first checks the value of the payout control timer, and if the value is 0, the process proceeds to step S653 (step S650). If the value of the payout control timer is not 0, the value of the payout control timer is decremented by 1 (step S651). If the value of the payout control timer is not 0 (step S652), that is, if the payout control timer has not timed out, the process is terminated. Note that the process of step S650 is a process that takes into account when a game ball payout retry operation to be described later is started. When the process of step S807, which will be described later, is executed, a retry operation is started via a route that moves from step S650 to S653.

  If the payout control timer has timed out (step S652), it is confirmed whether or not the ball lending payout process (ball lending operation) has been executed (step S653). Whether or not the ball lending operation has been executed is confirmed by whether or not the ball lending operation bit in the payout control state flag formed in the RAM is set (see steps S623 and S624). When the ball lending operation is not executed, that is, when the prize ball payout process (prize ball operation) is executed, the payout control microcomputer 370 confirms the value of the award ball unpaid number counter ( Step S654). When the value of the winning ball unpaid-out counter is 0, it is determined that the winning ball payout processing has been completed normally, and the payout ball detection bit in the payout control state flag, 1 bit during re-payout operation, and during re-payout operation The two bits, the winning ball operating flag and the ball lending operating bit are reset (step S655), the payout control code is set to 0 (step S656), and the process is terminated. The payout ball detection bit is a bit that is set when the payout number count switch 301 is turned on, and indicates that the payout number count switch 301 has detected at least one game ball during the payout operation. . Further, 1 bit during the re-payout operation and 2 bits during the re-payout operation are control bits used when executing a re-payout process including two re-payout operations.

  If the value of the award ball unpaid-out counter is not 0, the payout control microcomputer 370 indicates an error flag (specifically, 1 bit for a payout switch error, 2 bits for a payout switch error, and a payout case). Re-payout operation on condition that any one or a plurality of error bits) is not set (step S659), and on the condition that payout ball detection bit is not set (step S661). Execute. If the error flag is set, the re-payout operation is not executed.

  As described above, in this embodiment, even when the payout is completed normally, the value of the unpaid prize ball number counter may not be 0. Therefore, if the payout ball detection bit is set, that is, if the payout number count switch 301 detects the payout of at least one game ball during the prize ball payout process, it is assumed that the prize ball payout process is normally completed. The process proceeds to step S655. In addition, for example, when 15 game balls should be paid out in one prize ball payout process, when only 14 game balls are actually paid out (the payout number count switch 301 has 14 game balls). In the case where it is detected only), the payout ball detection bit is set, so that it is considered that the award ball payout processing is normally completed. It should not have been done, and the shortage will be paid out in the next prize ball payout process, so there will be no disadvantage to the player.

  In order to execute the re-payout process, the pay-out control microcomputer 370 first checks whether or not 2 bits during re-payout operation are set (step S662). If not set, it is confirmed whether or not 1 bit is set during the re-payout operation (step S663). If 1 bit is not set during the re-payout operation, 1 is set as the number of re-payout operations to execute the first re-payout operation (step S664), and 1 bit is set during the re-payout operation (step S665). ) The value of the re-payout operation number or the ball lending unpaid-out number counter is set in the payout motor rotation number buffer (step S666). The payout motor rotation frequency buffer is referred to in the payout motor control process (step S753). That is, in the payout motor control process, control is performed to rotate the payout motor 289 by the number of rotations corresponding to the value set in the payout motor rotation frequency buffer. In step S666, the value of the unpaid ball lending number counter is also handled because step S666 is used in the re-payout process in the lend-out process. That is, in step S666, the payout control microcomputer 370 sets the re-payout operation number in the re-payout process in the prize ball payout process, and sets the value of the unpaid-off-ball-number counter in the re-payout process in the ball lending payout process. set. Thereafter, the payout control code is set to 1 (step S667), and the process is terminated.

  If it is confirmed in step S663 that 1 bit is set during the re-payout operation, the payout control microcomputer 370 sets 1 as the re-payout operation number in order to execute the second re-payout (step S663). In step S668, 1 bit is reset during the re-payout operation (step S669), and 2 bits are set during the re-payout operation (step S670). Then, control goes to a step S666.

  If it is confirmed in step S662 that 2 bits are set during the re-payout operation, the payout control microcomputer 370 does not pay out the game ball even if the re-payout process is executed twice (the number of payouts). Assuming that the count switch 301 has not detected a game ball), the payout case error bit in the error flag is set (step S672). At that time, 2 bits during the re-payout operation are reset (step S671). Then, the process ends.

  As described above, if no game balls are paid out even if two re-payout operations are performed in the re-payout process (corrected payout process), the payout number count switch has not been set as a game ball payout operation failure. A passing error bit (payout case error bit) is set.

  Therefore, in this embodiment, the prize game medium payout control means in the payout control microcomputer 370 does not pay out the prize game medium based on the detection signal from the payout number count switch 301 as the payout detection means. When this is detected, control is performed so that the payout means pays out one prize game medium up to a predetermined number of times (in this example, twice). In this embodiment, if the payout game medium is not paid out even if the retry operation for paying out the prize game medium is performed twice, the payout case error bit is set and an error is being generated. (Step S672), the payout case error bit may be set when it is first detected that the premium game medium has not been paid out. Note that “retry operation (or“ retry ”,“ retry operation processing ”) means that the actual payout number is the same as the normal payout processing for executing payout of a predetermined number of game balls. This is an operation to be executed when the amount is small, and means an operation for executing the payout process again in order to pay out unpaid game balls separately from the normal payout process.

  In the winning ball lending control process, the error bit is checked to determine whether or not to perform a payout operation (one winning ball payout or one ball lending). The payout start shown in FIG. Only in the waiting process. In the payout motor stop waiting process shown in FIG. 64 and the payout passing wait process shown in FIG. 65 and the like, the error bit is not checked. Note that the error bit is also checked in step S659 or the like in the payout passing waiting process, but this check is for determining whether or not a re-payout operation is performed, and is a payout operation (single prize ball payout or 1 This is not to determine whether or not to start ball lending. Therefore, after the process of step S626, S633, or step S634 is performed and the game ball payout process is started, the payout process is not interrupted even if an error occurs. In other words, when an error occurs, the game ball payout process is continued until a point at which the game ball can be cut well (at the time when one prize ball payout or one ball lending ends). The error bits in the error flag checked in step S621 include an error bit indicating that the connection confirmation signal from the main board 31 has been turned off. Therefore, even when the connection confirmation signal is turned off, the game ball payout process is stopped at a time when it is best to turn it off.

  The game ball payout process may be interrupted immediately when an error occurs. For example, the error bit may be checked in all the processes for payout control (payout motor stop waiting process or the like), and the process may be stopped in response to the error bit being set.

  When it is confirmed in step S653 that the ball lending / dispensing process (ball lending operation) has been executed, the payout control microcomputer 370 confirms whether or not the value of the lending / unpaid number counter is 0 (step). S657). If it is 0, it is determined that the ball lending / dispensing process is normally completed, and the process proceeds to step S655.

  In step S657, if the value of the ball lending unpaid number counter is not 0, an error flag (specifically, any one of the payout switch error error 1 bit, the payout switch error error 2 bit, and the payout case error bit) Or one bit or a plurality of bits) is not set (step S675), the re-payout process is executed. If the error flag is set, the re-payout process is not executed.

  In order to execute the re-payout process, the pay-out control microcomputer 370 first checks whether or not 2 bits during re-payout operation are set (step S676). If not set, it is confirmed whether or not 1 bit is set during the re-payout operation (step S677). If 1 bit is not set during re-payout operation, 1 is set as the number of re-payout operations to execute the first re-payout operation (step S678), and 1 bit is set during re-payout operation (step S679). ) After further resetting the payout ball detection bit (step S680), the process proceeds to step S666.

  In step S677, when it is confirmed that 1 bit is set during the re-payout operation, the payout control microcomputer 370 performs a process for executing the re-payout operation again. Specifically, 1 bit is reset during the re-payout operation (step S681). If the payout ball detection bit is set, that is, if the game ball is paid out in the first re-payout operation, the process proceeds to step S683. If the payout ball detection bit is not set, the process proceeds to step S684 to execute the second re-payout operation.

  In step S683, the payout ball detection bit is reset, and then the process proceeds to step S666. Therefore, in this case, since 1 bit remains set during the re-payout operation, the first (first) re-payout operation is performed again. In step S684, 1 is set as the number of re-payout operations (step S684), 2 bits during re-payout operation are set (step S685), and the process proceeds to step S666.

  In step S676, when it is confirmed that 2 bits during the re-payout operation are set, the payout control microcomputer 370 resets 2 bits during the re-payout operation (step S686) and the payout ball detection bit is set. In other words, if the game ball has been paid out by the re-payout operation, the process proceeds to step S683 to try to eliminate the remaining unpaid portion. If the payout ball detection bit is not set, it is determined that the game ball has not been paid out even if the re-payout process is executed twice (the payout number count switch 301 has not detected a game ball). A payout case error bit is set (step S688). Then, the process ends.

  As described above, if one game ball is not paid out even if two re-payout operations are continuously performed in the re-payout processing (corrected payout processing) related to the ball lending process, a game ball payout operation is performed. As a failure, a payout count switch non-passing error bit (payout case error bit) is set. In this embodiment, the ball lending control process is executed with priority over the prize ball control process (the process after step S631) (see step S622), but the prize ball control process is performed over the ball lending control process. Priority may be given to execution.

  Next, error processing will be described. FIG. 68 is an explanatory diagram showing the relationship between the type of error and the display of the LED 374 for error display. As shown in FIG. 68, when the connection confirmation signal from the main board 31 is turned off, the payout control microcomputer 370 displays “1” on the error display LED 374 as a main board non-connection error. Control. Accordingly, when the game control microcomputer 560 confirms the input state of the prize ball ACK signal (step S241) and the prize ball ACK signal is turned off, the game control microcomputer 560 turns the connection confirmation signal off. (Step S242), “1” is displayed on the error display LED 374. Each error bit in the error flag corresponds to the type of error shown in FIG.

  When the disconnection of the payout count switch 301 or a ball clogging occurs at the payout count switch 301, the error display LED 374 is controlled to display “2” as the payout switch abnormality detection error 1. The disconnection of the payout number count switch 301 or the occurrence of ball clogging in the payout number count switch 301 is determined by the detection signal of the payout number count switch 301 not being turned off.

  When the detection signal of the payout number count switch 301 is turned on even though the game ball is not paying out, a control for displaying “3” on the error display LED 374 as a payout switch abnormality detection error 2 is performed. Do. If the detection signal of the payout count switch 301 does not turn on despite the rotation abnormality of the payout motor 289 or the game ball being paid out, “4” is displayed on the error display LED 374 as a payout case error. Control. The specific method for detecting that the detection signal of the payout number count switch 301 is not turned on is as described above. When the prize ball REQ signal is turned on at an improper timing or when the prize ball REQ signal is turned off at an improper timing, “5” is displayed in the error display LED 374 as a prize ball REQ signal error. Control to display. A specific method for detecting that the prize ball REQ signal is turned on or off at an incorrect timing is as described above.

  In addition, when the lower pan is full, that is, when the full switch 48 is turned on, control is performed to display “6” on the error display LED 374 as a full error. When the supply ball is insufficient, that is, when the ball break switch 187 is turned on, control is performed to display “7” on the error display LED 374 as a ball break error.

  Further, when the VL signal from the card unit 50 is turned off, control is performed to display “8” on the error display LED 374 as a prepaid card unit non-connection error. When communication is made with the card unit 50 at an incorrect timing, control is performed to display “9” on the error display LED 374 as a prepaid card unit communication error. The prepaid card unit communication error is detected in the prepaid card unit control process (step S754).

  Among the above errors, after the occurrence of a payout switch abnormality detection error 2, a payout case error or a prize ball REQ signal error, the error release switch 375 is operated and an operation signal is output from the error release switch 375 (becomes turned on). The payout control means returns to the state before the error occurred.

  69 and 70 are flowcharts showing the error processing in step S757. In the error processing, the payout control microcomputer 370 checks the error flag, and the set bits are only the payout switch abnormality detection error 2, the payout case error, and the prize ball REQ signal error (any one of the three). Whether or not only those bits, or only two of the three bits, or only those three bits) is checked (step S801). If only those bits are set, it is confirmed whether or not the operation signal is turned on from the error release switch 375 (step S802). When the operation signal is turned on, the error recovery time is set in the pre-error recovery timer (step S803). The error recovery time is the time from when the error release switch 375 is operated until the actual return from the error state to the normal state.

  If the operation signal from the error release switch 375 is not on, the value of the timer before error recovery is confirmed (step S804). If the value of the timer before error recovery is 0, that is, if the timer before error recovery is not set, the process proceeds to step S808. If the pre-error recovery timer is set, the value of the pre-error recovery timer is decremented by -1 (step S805). If the pre-error recovery timer value becomes 0 (step S806), the payout switch of the error flag is set. The bits of the abnormality detection error 2, the payout case error and the prize ball REQ signal error are reset (step S807), and the process proceeds to step S808.

  When the processing of step S807 is executed, there may be an error bit that is not in the set state among the bits of the payout switch abnormality detection error 2, the payout case error, and the prize ball REQ signal error. There is no problem resetting error bits that are not in the state. As described above, in this embodiment, when an error (see FIG. 68) that causes the setting of the payout switch abnormality detection error 2, the payout case error, or the prize ball REQ signal error bit occurs, an error occurs. The error is released when the release switch 375 is pressed.

  When the process of step S807 is executed and the payout case error bit is reset, the payout control code is “2” (corresponding to the execution of the payout passing waiting process shown in FIGS. 65 to 67), and the prize ball When the value of the unpaid-out number counter or the value of the ball-lending unpaid-out number counter is not 0, a retry operation for game ball payout is started. That is, when the award ball lending control process of step S756 is executed next, when the payout passing waiting process of step S612 is executed, the repayment process is performed again. For example, if a prize ball payout process has been performed and the value of the prize ball unpaid number counter is not 0, the process proceeds from step S654 to step S659, and it is confirmed in step S659 that the error bit is in a reset state. Therefore, the process for starting the re-payout process after step S662 is executed again, and the re-payout process is executed. Regarding the payout case error bit reset by pressing the error release switch 375, when the bit is set (when step S672 is executed), the payout control timer has already expired. Therefore, when the process in step S807 is executed and the payout case error bit is reset, the payout control timer = 0 is determined in the determination in step S650 when the payout passage waiting process is executed next. Further, when the payout case error bit is set, the payout ball detection bit is 0 (since step S672 is not executed unless the payout ball detection bit is 0 according to the determination in step S661). Therefore, step S662 is always executed whenever it is confirmed in step S659 that the error bit is in the reset state. That is, the re-payout process is always executed.

  As described above, the payout control means is used to pay out a game ball when the payout number count switch 301 detects no game ball even though the ball payout device 97 pays out a game ball. After performing the correct payout control for causing the ball payout device 97 to execute the retry operation for a predetermined number of times (for example, twice) as a limit, the payout number count switch 301 has detected no game balls. When it is detected (see step S661 and subsequent steps in FIG. 66), the control state related to the payout is shifted to an error state, and corrected payout control is performed again on condition that an error release signal is output from the error release switch 375 in the error state. A correction payout control restart process for executing

  Further, even during re-payout processing in an error state (specifically, during re-payout processing before setting a payout case error and during re-payout processing after the error release switch 375 is pressed), steps S601 to S601 shown in FIG. The process of S604 is being executed. That is, even when an error relating to payout occurs, if the game ball passes the payout number count switch 301, the value of the award ball unpaid number counter or the ball lending unpaid number counter is subtracted. Therefore, the value of the award ball unpaid number counter or the ball lending unpaid number counter when returning from the error state is a value reflecting the number of game balls actually paid out. That is, even if an error related to payout occurs, the number of game balls actually paid out can be accurately managed.

  In addition, even when it is confirmed that a game ball has been paid out as a result of executing the re-payout process in the payout passing waiting process shown in FIGS. 65 to 67, the payout case error bit is not reset. The bit of the payout case error is reset only when the error release switch 375 is operated (specifically, when an error return time after operation elapses) (steps S802, S803, and S807). That is, the state of the payout case error (payout shortage error) is not automatically canceled based on the fact that the game ball has passed the payout number count switch 301, etc. The error is not cleared. Therefore, the game store clerk and the like can surely recognize that a shortage of payout has occurred.

  When the error cancel switch 375 is operated so as to be reset by hardware (reset to the payout control microcomputer 370), the error cancel switch 375 is operated, for example, a prize ball The value of the unpaid number counter is also cleared. However, in this embodiment, since the payout control means is configured to perform the re-payout operation again by operating the error release switch 375, the payout process is executed reliably, which is disadvantageous to the player. Can not be given.

  In step S808, the dispensing control microcomputer 370 confirms the detection signal of the full switch 48. If the detection signal of the full tank switch 48 is output (if it is on), the full tank error bit in the error flag is set (step S809). If the detection signal of the full tank switch 48 is in the OFF state, the full tank error bit is reset (step S810).

  Further, the payout control microcomputer 370 confirms the detection signal of the ball break switch 187 (step S811). If the detection signal of the ball break switch 187 is output (if it is on), the ball break error bit in the error flag is set (step S812). If the detection signal of the ball break switch 187 is OFF, the ball break error bit is reset (step S813).

  Furthermore, the payout control microcomputer 370 confirms the state of the connection confirmation signal from the main board 31 (step S815), and if the connection confirmation signal is not output (if it is in the off state), the main board unconnected error. A bit is set (step S816). If the connection confirmation signal is output (if it is on), the main board non-connection error bit is reset (step S817).

  The payout control microcomputer 370 confirms the value of the switch timer corresponding to the payout number count switch 301 among the switch timers in which the state of the detection signal of each switch is set, and the value is the switch on maximum time ( For example, if it exceeds “240” (step S818), the bit of the payout switch abnormality detection error 1 is set in the error flag (step S819). If the value of the switch timer corresponding to the payout number count switch 301 is less than the switch-on maximum time, the bit of the payout switch abnormality detection error 1 is reset (step S820). It should be noted that the value of each switch timer is incremented by 1 when the state of the input port to which the detection signal of each switch is input is switched on in the input determination process of step S752, and cleared by 0 when it is off. Accordingly, the fact that the value of the switch timer corresponding to the payout number count switch 301 exceeds the switch on maximum time means that the payout number count switch 301 is in the on state exceeding the switch on maximum time. Then, it is determined that the game ball is clogged at the disconnection of the payout number count switch 301 or at the portion of the payout number count switch 301.

  In addition, when the value of the switch timer corresponding to the payout number count switch 301 becomes a switch-on determination value (for example, “2”) (step S821), the payout control microcomputer 370 receives the ball lending operation flag and the award. If both the ball operation flags are in the reset state, the game ball passes through the payout number count switch 301 even though the payout operation is not in progress, and the bit of the payout switch abnormality detection error 2 is set in the error flag (step S822). S823). If the ball lending operation flag or the winning ball operation flag is not set, the payout switch abnormality detection error 2 bit is reset (step S824).

  Furthermore, the payout control microcomputer 370 confirms the input state of the VL signal from the card unit 50 (step S825). If the VL signal is not input (if it is in the OFF state), the prepaid card out of the error flags. The unit unconnected error bit is set (step S826). If the VL signal is input (if it is on), the prepaid card unit unconnected error bit is reset (step S827).

  In the display control process of step S759, notification by display (numerical value display) corresponding to the error bit in the error flag is performed by the error display LED 374. Therefore, a communication error can be notified by the error display LED 374. Further, since the communication error is detected on the payout control means side, the communication error can be detected without increasing the burden on the game control means.

  In this embodiment, the main board non-connection error is automatically eliminated when the connection confirmation signal is turned on (see steps S815 and S817), but the condition that the error release switch 375 is further operated is added. Thus, the error state may be eliminated.

  In this embodiment, the error display LED 374 mounted on the payout control board 37 installed on the back side of the gaming machine is informed that an error relating to the payout has occurred. You may mount an alerting | reporting means in other locations (For example, the payout unit in which the ball payout apparatus 97 etc. were concentratedly arranged). Furthermore, you may make it alert | report by the indicator installed in the front side of the gaming machine. Moreover, you may use together the alerting | reporting by error display LED374, and the alerting | reporting by the indicator installed in the front side of the gaming machine.

  Next, the operation of the effect control means will be described. FIG. 71 is a flowchart showing main processing executed by the effect control microcomputer 100 mounted on the effect control board 80. The production control microcomputer 100 starts executing the main process when the power is turned on. In the main processing, first, initialization processing is performed for clearing the RAM area, setting various initial values, and initializing a timer for determining the activation interval of the effect control processing (step S771). Thereafter, the effect control microcomputer 100 proceeds to a loop process for confirming the monitoring of the timer interrupt flag (step S772). When the timer interruption occurs, the production control microcomputer 100 sets a timer interruption flag in the timer interruption process. If the timer interrupt flag is set in the main process, the production control microcomputer 100 clears the flag (step S773) and executes the following production control process.

  In the effect control process, the effect control microcomputer 100 first analyzes the received effect control command (command analysis process: step S774). Next, the effect control microcomputer 100 performs effect control process processing (step S775). In the effect control process, the process corresponding to the current control state (effect control process flag) is selected from the processes corresponding to the control state, and display control of the variable display device 9 is executed. In addition, random numbers for determining decorative symbols (random numbers for determining out-of-decorations of decorative symbols), random numbers for determining jackpot display symbols (random numbers for determining jackpot symbols for decorative symbols), random numbers for determining small hit display symbols (decorative) A random number update process for updating a count value of a counter for generating a random number such as a random number for determining a symbol small hit symbol) is executed (step S776). In addition, a notification process based on an effect control command related to error notification from the game control microcomputer 560 is performed (step S777). Thereafter, the process proceeds to step S772.

  FIG. 72 is a flowchart showing command analysis processing (step S774) in the main processing. The effect control command transmitted from the game control microcomputer 560 is stored in the command reception buffer. In the command analysis process, the production control microcomputer 100 first checks whether or not a reception command is stored in the command reception buffer (step S781). If the reception command is stored in the command reception buffer, the effect control microcomputer 100 reads the reception command from the command reception buffer (step S782).

  If the received effect control command is an effect control command (variation pattern command: 8000 (H) to 8009 (H)) for designating a variation pattern (step S784), the effect control microcomputer 100 uses the EXT data of the command. Is stored in the fluctuation pattern data storage area in the RAM (step S785), and the fluctuation pattern reception flag is set (step S786).

  If the received effect control command is an effect control command for specifying the passage of a ball (sphere pass specifying commands: A100 (H) to A103 (H)) (step S787), the effect control microcomputer 100 uses the command EXT. Depending on the data, the ball passage 1 flag indicating that the ball passage sensors 34a and 34c have detected the passage of the ball is set, or the ball passage 2 flag indicating that the ball passage sensors 34b and 34d have detected the passage of the ball is set. (Step S788).

  If the received effect control command is an effect control command for specifying discharge detection (discharge detection specifying command: A200 (H)) (step S789), the effect control microcomputer 100 causes the game in which the discharge port sensor 29a is discharged. A discharge detection flag indicating that a sphere has been detected is set (step S790).

  If the received effect control command is an effect control command for V prize designation (V prize designation command: B000 (H) to B001 (H)) (step S791), the effect control microcomputer 100 selects EXT of the command. Depending on the data, a V winning 1 flag indicating that the V winning switch 30a has detected a V winning is set, or a V winning 2 flag indicating that the V winning switch 30b has detected a V winning is set (step S792). ).

  If the received command read in step S782 is another effect control command, the effect control microcomputer 100 sets a flag corresponding to the received command (step S793).

  For example, if the received effect control command is an initialization command (D000 (H)), the effect control microcomputer 100 sets an initialization non-recovery flag, and the received effect control command is an initialization command ( If it is D001 (H)), the production control microcomputer 100 sets a flag with initialization recovery. If the received effect control command is a payout abnormality notification start designation command (D002 (H)), the effect control microcomputer 100 sets a payout abnormality notification start flag, and the received effect control command indicates a payout If it is an abnormality notification end designation command (D003 (H)), the production control microcomputer 100 sets a payout abnormality notification end flag. Further, if the received effect control command is a prize ball excessive notification designation command (D004 (H)), the effect control microcomputer 100 sets a prize ball excessive notification flag, and the received effect control command indicates that the prize control command If it is a ball shortage notification designation command (D005 (H)), the production control microcomputer 100 sets a prize ball shortage notification designation flag.

  FIG. 73 is a flowchart showing the effect control process (step S775) in the main process. In the effect control process, the effect control microcomputer 100 performs one of steps S850 to S856 in accordance with the value of the effect control process flag. In each process, the following process is executed.

  Fluctuation pattern command reception waiting process (step S850): It is confirmed whether or not an effect control command (fluctuation pattern command) specified by the fluctuation pattern has been received by the command reception interrupt process. Specifically, it is confirmed whether or not a flag (variation pattern reception flag) indicating that a variation pattern command has been received is set.

  Decoration symbol variation start processing (step S851): Control is performed so that the variation of the ornament symbol is started. Also, a value corresponding to the variation time is set in the variation time timer, and the process table to be used (consisting of a plurality of combinations of the process timer set value, display control execution data, lamp control execution data, and sound number data) Table) and the process timer setting value set at the beginning of the process table is set in the process timer.

  Decoration symbol variation processing (step S852): Controls the switching timing of each variation state (variation speed) constituting the variation pattern, and monitors the end of the variation time.

  Decoration symbol variation stop process (step S853): Control is performed to stop the variation of the ornament symbol and to derive and display the stop symbol (definite symbol) in response to the time-out of the variation time timer. Note that the decorative symbol stop symbol is determined after recognizing “out”, “small hit”, and “big hit” based on the variable pattern command in, for example, command analysis processing or variable pattern command reception waiting processing.

  Ball passage designation command reception waiting process (step S854): It is confirmed whether or not a ball passage designation command has been received by the command reception interrupt process. Specifically, it is confirmed whether or not a flag (ball passing 1 flag or ball passing 2 flag) indicating that the ball passing designation command has been received is set. When it is confirmed that the ball passing 1 flag is set, the effect control microcomputer 100 recognizes that the game ball has passed through the path where it is easy to win a V, and that the production control microcomputer 100 has a high possibility of winning a V. The variable display device 9 executes the V winning chance effect to be notified. On the other hand, when it is confirmed that the ball passing 2 flag is set, the effect control microcomputer 100 recognizes that the game ball has passed through a route that is difficult to win V, and the effect control microcomputer 100 has a low possibility of winning V. The variable display device 9 executes a V winning chance effect informing that (not so high). Also, it is confirmed whether or not a discharge detection designation command has been received by command reception interrupt processing. Specifically, it is confirmed whether or not a flag (discharge detection flag) indicating that the discharge detection designation command has been received is set. When it is confirmed that the discharge detection flag is set, the production control microcomputer 100 stops the V winning chance production executed in the variable display device 9. Further, it is confirmed whether or not a V winning designation command is received by the command reception interrupt process. Specifically, it is confirmed whether or not a flag (V winning 1 flag or V winning 2 flag) indicating that the V winning designation command has been received is set. When it is confirmed that the V winning 1 flag is set, control is transferred to 15 rounds of jackpot game control, and when it is confirmed that the V winning 2 flag is set, control of 7 rounds of jackpot game is controlled. To migrate.

  Big hit display process (step S855): Control of the big hit display is performed after the end of the variation time or when a V prize is generated. For example, when a big hit start display designation command for designating the big hit start is received, display control of the big hit start display (15 round big hit or 7 round big hit) is executed.

  Big hit game processing (step S856): Display control during the big hit game is performed. For example, if a display command indicating that the special winning opening is open is received, the display control of the number of rounds is performed. Further, when a display command after opening the big prize opening indicating that the special prize opening is after being opened (closed), an interval display is performed. When a big hit end display designation command for designating the big hit end is received, display control for the big hit end display is executed.

  FIG. 74 is an explanatory diagram showing an effect aspect of a V winning chance effect. As shown in FIG. 74, when the variation of the decorative symbol that is changing in the variable display device 9 stops, if the stop symbol is the small hit symbol “123”, a small hit occurs (small hit game state). The first grand prize opening opens. At this time, when the game ball wins the first grand prize opening, any of the ball passage sensors 34 a to 34 d detects the game ball, and a ball passage designation command is transmitted to the effect control microcomputer 100.

  When receiving the ball passage designation command, the production control microcomputer 100 starts executing the V winning chance production in the ball passage designation command reception waiting process (step S854) according to the setting of the ball passage flag. Specifically, as shown in FIG. 74, the characters “chance!” Are displayed on the variable display device 9. This is a display example of the V winning chance effect when, for example, the ball passing sensor 34b is turned on and a ball passing designation 2 command is transmitted due to the game ball passing through a path that is difficult to win V.

  When the game ball is discharged from the outlet without winning the V winning opening, it is detected by the outlet sensor 29a. When the discharge port sensor 29a detects a game ball, a discharge detection designation command is transmitted to the effect control microcomputer 100.

  When receiving the discharge detection designation command, the production control microcomputer 100 stops the execution of the V winning chance production in the ball passage designation command reception waiting process (step S854) according to the set of the discharge detection flag. Then, for example, as shown in FIG. 74, the characters “Sorry!” Are displayed on the variable display device 9. Note that the stop symbol “123” may be displayed on the variable display device 9 even when the characters “chance!” And “sorry!” Are displayed on the variable display device 9.

  When the game ball wins the first grand prize opening again while the first big prize opening is open, any of the ball passage sensors 34a to 34d detects the game ball, and the ball passage designation command is an effect control microcomputer. 100.

  When receiving the ball passage designation command, the production control microcomputer 100 starts again the execution of the V winning chance production in the ball passage designation command reception waiting process (step S854) according to the setting of the ball passage flag. Specifically, as shown in FIG. 74, the characters “V winning big chance!” Are displayed on the variable display device 9. This is a display example of the V winning chance effect when, for example, the ball passing sensor 34a is turned on and a ball passing designation 1 command is transmitted due to the game ball passing through a path where the V winning is easy.

  When a game ball wins a V winning opening (V winning opening 30B in the example of FIG. 74), it is detected by the V winning switch 30b. When the V winning switch 30b detects a game ball, a V winning designation 2 command is transmitted to the effect control microcomputer 100.

  When receiving the V winning designation 2 command, the effect control microcomputer 100 starts control of the big hit game according to the setting of the V winning flag (that is, shifts to the big win display process). That is, after displaying the letter “V winning” on the variable display device 9, the letter “7R big hit” is displayed, and the first round is started.

  As described above, in the first grand prize opening, there are a path through which a game ball is likely to win (enter) and a path that is difficult to win (entry) into the V prize opening (specific area). Different V winning chance effects are executed when the ball passing sensors 34a and 34c detect that the ball has passed and when the ball passing sensors 34b and 34d detect that the game ball has passed through a path that is difficult to win. Thus, the expectation of winning a prize to the V prize opening can be made different depending on the path through which the game ball in the first big prize opening passes, and the interest of the game can be further improved.

  In addition, two V award entrances (specific areas) 30A and 30B are provided in the first grand prize award, depending on which V award a game ball has entered (entered) out of the 2 V award entrances. Since the game value (specifically, the number of rounds per jackpot) to be given to the player is controlled to be different, the player not only determines whether or not a game ball will win a V winning opening but also which V winning opening You will be interested in whether or not the game ball will win a prize, and you can improve the fun of the game.

  In addition, although the aspect which displays characters, such as "Chance!", Was illustrated as the production | presentation aspect of V prize-winning chance production, it is not restricted to such an aspect, For example, the aspect which makes a character appear, for example It may be. In addition to the display control in the variable display device 9, it is preferable to simultaneously perform an effect such as outputting sound from the speaker 27 and blinking the lamp / LED in a predetermined pattern.

  FIG. 75 is a flowchart showing the notification process in step S777. In the notification process, the production control microcomputer 100 confirms whether or not a restoration command has been received (step S871). If a recovery command has been received, control is performed to display a recovery notification screen as exemplified in FIG. 76D on the variable display device 9 (step S872). Further, the production control microcomputer 100 confirms whether or not the initialization command has been received (step S873). If an initialization command has been received, control is performed to display an initialization notification screen as exemplified in FIG. 76E on the variable display device 9 (step S874).

  The production control microcomputer 100 may display the recovery notification screen or the initialization notification screen after being continuously displayed for a predetermined time, and then delete the recovery notification screen or the initialization notification screen until the fluctuation pattern command is received for the first time. Alternatively, the initialization notification screen may be continuously displayed. If you want to erase it after displaying it for a predetermined period of time, then display the demonstration screen (a screen that is displayed when the game is not being played, such as characters that attract players) Display on the variable display device 9 is performed. For example, the game control microcomputer 560 transmits an effect control command (demonstration command) for instructing display of the demonstration screen to the effect control microcomputer 100, and when the effect control microcomputer 100 receives the demonstration command, the timer is set. It is configured so that the display screen of the variable display device 9 is switched to the demo screen when the timer is updated and the time is up. In the case where the display is erased after being continuously displayed for a predetermined time, if a variation pattern command is received before the predetermined time has elapsed, variable display of decorative symbols based on the variation pattern command is started.

  FIG. 76E illustrates a screen that displays a predetermined initial symbol as an initialization notification screen, but such a screen is merely an example. As described above, when the initialization process is performed in the game control microcomputer 560, an initialization command for notifying the fact is transmitted to the effect control microcomputer 100. The fact that the initialization process has been performed can be easily recognized outside the gaming machine.

  In addition, the production control microcomputer 100 confirms whether or not notification of excessive prize balls or insufficient prize balls is being performed (step S881). When such notification is not performed, it is confirmed whether or not a prize ball excessive notification command is received (step S882). If a prize ball excess notification command has been received, control for displaying a prize ball excess notification screen as exemplified in FIG. 76B on the variable display device 9 is performed (step S883). Further, in order to determine the notification time, a value corresponding to the notification time is set in the notification timer (step S884). Thereafter, the process proceeds to step S891.

  Further, when the effect control microcomputer 100 has not received the excessive prize ball notification command (N in step S882), it confirms whether or not the prize ball shortage notification command has been received (step S885). If a prize ball shortage notification command has been received, control for displaying a prize ball shortage notification screen as exemplified in FIG. 76C on the variable display device 9 is performed (step S886). Further, a value corresponding to the notification time is set in the notification timer to determine the notification time (step S887). Thereafter, the process proceeds to step S891.

  When notifying that there are too many prize balls or not enough prize balls, 1 is subtracted from the value of the notice timer (step S888). If the value of the notification timer is not 0, that is, if it has not timed out, the process proceeds to step S891, but if it has timed out, the notification is terminated. That is, the display screen of the variable display device 9 is replaced with the screen shown in FIGS. 76 (B) and (C), instead of the screen shown before displaying the screen shown in FIGS. 76 (B) and (C). return. Thereafter, the process proceeds to step S891.

  In this embodiment, since the error notification process is started every 2 ms, the value corresponding to the notification time set in the notification timer is (notification time [ms] / 2). Moreover, in this embodiment, when the value according to the notification time is counted by the notification timer (counting in the subtraction direction), the production control microcomputer 100 independently ends the notification, but the initial value of the notification timer May be set to 0, counting in the addition direction, and the notification may be terminated when the value of the notification timer reaches a value corresponding to the notification time.

  In step S891, the production control microcomputer 100 checks whether or not a payout abnormality notification start command has been received. If a payout abnormality notification start command has been received, control is performed to display a payout abnormality notification screen as exemplified in FIG. 76A on the variable display device 9 (step S892). In addition, the production control microcomputer 100 confirms whether or not the payout abnormality notification end command has been received (step S893). If the payout abnormality notification end command has been received, the notification ends. That is, the display screen of the variable display device 9 is returned to the screen displayed before the screen shown in FIG. 76A is displayed instead of the screen shown in FIG.

  As described above, when an abnormality relating to communication has occurred on the payout control microcomputer 370 side, a payout abnormality notification screen as illustrated in FIG. 76A is displayed on the variable display device 9. Such an abnormality can be immediately grasped by a game clerk or the like. Further, when an error of excessive prize balls or insufficient prize balls occurs, an error notification screen as illustrated in FIGS. 76B and 76C is displayed on the variable display device 9. The game store clerk can immediately grasp the occurrence of this. Furthermore, since the production control microcomputer 100 uniquely deletes the error notification screen, the burden on the game control microcomputer 560 is reduced.

  77, it is preferable that the power supply board 910 and the payout control board 37 are installed in the game frame, and the main board 31 is installed in the game board 6. Then, a power cut-off signal is output from the power supply board 910 to the payout control board 37, and a power cut-off signal is output from the payout control board 37 to the main board 31. Further, a clear signal is output from the power supply board 910 to the main board 31, and a clear signal is output from the main board 31 to the payout control board 37. If configured as shown in FIG. 77, the wiring configuration of the power-off signal and the clear signal can be simplified. Further, since the wiring can be shortened, it is difficult to be affected by noise. Furthermore, compared with the case where the power-off signal from the power supply monitoring circuit 920 is supplied to both the main board 31 and the payout control board 37, the main board 31 and the payout control board 37 perform processing when the power supply is stopped. Wiring in the gaming machine can be simplified and the cost can be reduced.

  In the above embodiment, the power supply monitoring circuit 920 is mounted on the power supply board 910. However, the power supply monitoring circuit 920 may be mounted on the dispensing control board 37 as shown in FIG. When the power supply monitoring circuit 920 is mounted on the payout control board 37, the power-off signal from the power supply monitor circuit 920 is input to the payout control microcomputer 370 via the I / O port 372g and the output circuit 373B. Is output to the main board 31 via In the configuration shown in FIG. 78, unlike the above embodiment, it is not necessary to provide a signal line (cable) for transmitting a power-off signal from the power supply board 910 to the payout control board 37. Therefore, the number of signal lines from the power supply board 910 to the electrical component control board can be reduced. Furthermore, since the overall length of the signal line for transmitting the power-off signal between the substrates is shortened, the possibility of noise on the power-off signal can be reduced. The payout control microcomputer 370 that has input the power-off signal via the input port may output the power-off signal to the main board 31.

  In the above embodiment, the clear switch 921 is mounted on the power supply board 910. However, as shown in FIG. 79, the clear switch 921 may be mounted on the main board 31. When the clear switch 921 is mounted on the main board 31, the clear signal from the clear switch 921 is input to the game control microcomputer 560 via the I / O port 57 and paid out via the output circuit 67. It is output to the control board 37. In the configuration shown in FIG. 79, unlike the case of the above embodiment, it is not necessary to provide a signal line (cable) for transmitting a clear signal from the power supply board 910 to the main board 31. Therefore, the number of signal lines from the power supply board 910 to the electrical component control board can be reduced. Furthermore, since the overall length of the signal line for transmitting the clear signal between the substrates is shortened, the possibility of noise on the clear signal can be reduced. Note that the game control microcomputer 560 may output the state of the clear signal input via the input port to the payout control board 37.

  Next, an error in the case where the number of game balls won in the first grand prize opening and the number of game balls discharged from the first big prize opening do not match will be described with reference to FIGS.

  FIG. 80 is a flowchart showing special symbol process processing according to another embodiment. In the special symbol process shown in FIG. 80, unlike the special symbol process shown in FIG. 36, the game control microcomputer 560 discharges the number of game balls won in the first big prize opening and the first big prize opening. An error determination process (step S315) for determining whether or not an error has occurred based on the fact that the number of played balls does not match is first executed. Further, after step S313, it is confirmed whether or not the ball number inconsistency flag is set. If it is set, the process ends. If it is not set, the process proceeds to any of steps S300 to S310. The process proceeds (step S316). That is, when the ball number mismatch flag is set, control is performed so as not to proceed to the processing of steps S300 to S310. Other processes are the same as those shown in FIG. Details of the error determination process (step S315) will be described with reference to FIG.

  FIG. 81 is a flowchart showing a process after closing the first big prize opening in another embodiment. In the first big winning opening closing post-process shown in FIG. 81, when the value of the big winning prize control timer becomes 0 in step S382, the game control microcomputer 560 determines the value of the discharging number counter (discharge number) and the ball. It is confirmed whether or not the value of the passage counter (the number of passages) matches (step S390A). If the two values do not match (N in step S390A), it means that there is still a game ball in the first big prize opening. In this case, the game control microcomputer 560 sets a ball number mismatch flag indicating that the number of balls (the number of discharges and the number of passes) is inconsistent (mismatch) (step S390B), and ends the process. When the value of the discharge number counter (discharge number) matches the value of the ball passage counter (pass number) (Y in step S390A), the game control microcomputer 560 has the ball number inconsistency flag set. If so, the flag is reset (step S390C), and the process proceeds to step S387. Although not shown in FIG. 81, when the number of discharges matches the number of passages (Y in step S390), a discharge detection designation command is transmitted to the effect control microcomputer 100. Other processes are the same as those shown in FIG.

  FIG. 82 is a flowchart showing a V winning determination process according to another embodiment. In the V winning determination process shown in FIG. 82, after the processing of steps S392 to S394 is executed based on the V winning switch being turned on (Y in step S391), the game control microcomputer 560 is discharged. It is confirmed whether or not the value of the number counter (the number of discharges) matches the value of the ball passage counter (the number of passages) (step S399A), and if both values do not match (N in step S399A), the number of balls The inconsistency flag is set (step S399B), and the process proceeds to steps S397 and S398. When the value of the discharge number counter (discharge number) matches the value of the ball passage counter (pass number) (Y in step S399A), the process proceeds to step S395. Other processes are the same as those shown in FIG.

  FIG. 83 is a flowchart showing the error determination process. In the error determination process, the game control microcomputer 560 checks whether or not the ball number inconsistency flag is set (step S500). When the ball number mismatch flag is set (Y in step S500), the game control microcomputer 560 matches the value of the discharge number counter (discharge number) and the value of the ball passage counter (pass number). It is confirmed whether or not (step S501). If both values match, it means that there is no gaming ball in the first big winning opening (that is, the gaming ball in the first big winning opening is discharged after the ball number inconsistency flag is set). This means that the ball number inconsistency flag is reset (step S502), the values of the ball passage counter and the discharge number counter are cleared (steps S503 and S504), and the process is terminated. Although not shown in FIG. 83, when the number of discharges matches the number of passages (Y in step S501), a discharge detection designation command is transmitted to the effect control microcomputer 100.

  When the value of the discharge number counter (discharge number) does not match the value of the ball passage counter (pass number) (N in step S501), the game control microcomputer 560 generates a ball number mismatch error. 1 is added to the value of the error measurement timer for measuring the time for determining that the error has occurred (error determination time) (step S505). Then, the game control microcomputer 560 determines whether or not the value of the error measurement timer is a value indicating a predetermined error determination time (step S506), and if not, the process is performed. finish. If the error determination time is reached, the game control microcomputer 560 causes the effect control microcomputer 100 to notify the effect control microcomputer 100 that a ball number mismatch error has occurred (FIG. 49). (Not shown) is transmitted to the production control microcomputer 100 (step S507). Upon receiving the ball number mismatch error notification command from the game control microcomputer 560, the performance control microcomputer 100 notifies the player that a ball number mismatch error has occurred using the variable display device 9 or the like. .

  Thereafter, the game control microcomputer 560 executes an infinite loop process for confirming whether or not the error has been canceled until the ball number mismatch error is canceled (step S508). The ball number mismatch error is an error release switch (a switch provided on the main board 31 and a switch different from the error release switch 375 is assumed, but the same switch as the error release switch 375 may be used). Is released when operated by a store clerk or the like. Incidentally, the error may be canceled when a store clerk puts a game ball into the first grand prize opening and is detected by the discharge port sensor 29a. When the error is released (Y in step S508), the game control microcomputer 560 resets the ball number mismatch error flag (step S509) and ends the process. When the ball number inconsistency flag is reset in this way, the state can be shifted to any one of steps S300 to S310 in the special symbol process (step S316). Although not shown in FIG. 83, when the error is released, the value of the error measurement timer is cleared.

  According to such a configuration, the game ball does not remain in the first grand prize opening, and the V prize is generated only in the game ball that has won the first big prize opening at regular timing (occurrence of a big hit) Can be generated.

  As described above, in each of the above-described embodiments, the power-off signal from the power supply monitoring circuit 920 is input from the payout control board 37 to the main board 31, so that wiring related to execution of the power supply stop process is performed. Can be simplified and the cost of the gaming machine can be reduced. In addition, when the game control microcomputer 560 is restored by the state restoration means, the game control microcomputer 560 is configured to transmit a restoration command for notifying that effect to the presentation control microcomputer 100 as a presentation control command. Therefore, the player or the like can easily recognize that the restoration process has been performed. In addition, when the initialization process is performed by the initialization unit, an initialization command for notifying the fact is transmitted to the effect control microcomputer 100, so the initialization process is performed. This can be easily recognized outside the gaming machine.

  Further, in each of the above embodiments, it is confirmed that the power supply voltage is stable by confirming that the voltage drop detection signal is not output (the power cut-off signal is not turned off), and detecting the voltage drop. When it is confirmed that the signal is output, it is configured to confirm whether or not the voltage drop detection signal is output again after a predetermined time has elapsed (steps S5 and S80). It is possible to reliably confirm that the power supply is stable, and it is not necessary to provide a special circuit for confirming that the power supply voltage is stable.

  In each of the above embodiments, as a transition condition for shifting to the big hit gaming state, not only when the big hit symbol is derived and displayed on the variable display device 9, but also the small hit symbol is derived and displayed on the variable display device 9. Based on the above, the first grand prize opening is opened, and a game ball is won while the first big prize opening is open, and the transition condition is also when the game ball wins a V prize opening in the first big prize opening. Since it is configured to be established, it is possible to provide a plurality of patterns of expectation of transition to the big hit gaming state (specific gaming state), and it is possible to further improve the interest of the game.

  In the above-described embodiment, when the payout control microcomputer 370 detects that the payout motor 289 has been rotated by the planned payout number (for example, when detecting that the drive time for the payout number has elapsed), Although it has been determined that the winning ball payout has ended, it may be determined that the winning ball payout has ended when the number of detections by the payout motor position sensor reaches the expected payout number. That is, the payout control means is configured to determine whether or not the payout has been completed by detecting the operation amount of the payout means (in this example, the rotation amount of the payout motor 289 or the number of detections by the payout motor position sensor). May be.

  In the above embodiment, the payout control microcomputer 370 receives the prize ball number signal from the game control microcomputer 560 of the main board 31 in the main control communication process (step S755) in the timer interrupt process. However, the prize ball REQ signal may be a strobe signal (payout control INT signal) from the main board 31, and the prize ball number signal may be received by an interruption process based on an external interruption.

  In the above embodiment, the detection signal based on the game ball detection from the ball passage sensors 34a to 34d is input to the game control microcomputer 560, and the game control microcomputer 560 responds to the input of the detection signal. Thus, the ball passage designation command is transmitted to the production control microcomputer 100. However, the configuration is not limited to this, and the detection signals from the ball passage sensors 34 a to 34 d may be directly input to the effect control microcomputer 100. In this case, the effect control microcomputer 100 starts to execute the V winning chance effect based on the input of the detection signals from the ball passage sensors 34a to 34d. Similarly, a detection signal based on the game ball detection from the discharge port sensor 29a is input to the game control microcomputer 560, and the game control microcomputer 560 produces a discharge detection designation command according to the input of the detection signal. It was configured to transmit to the control microcomputer 100. However, the present invention is not limited to such a configuration, and the detection signal from the discharge port sensor 29a may be directly input to the effect control microcomputer 100. In this case, the production control microcomputer 100 stops the execution of the V winning chance production based on the input of the detection signal from the discharge port sensor 29a.

  In the above embodiment, the first big prize opening is configured to be opened twice when a small hit occurs. However, the number of times of opening may be one, or three or more times. It may be.

  In the above embodiment, the special symbol display 8 for displaying the special symbol and the variable display device 9 for displaying the decorative design for the effect are provided, but the special display without the variable display device 9 is provided. The structure provided only with the symbol display 8 may be sufficient. In this case, a notification screen such as restoration, initialization, and excessive prize balls cannot be displayed on the variable display device 9, but it is only necessary to notify them using a lamp or a speaker 28.

  In each of the above-described embodiments, the hit determination uses the hit determination random number to determine whether the big hit or the small hit is off. However, the hit determination random number determines whether to win. However, it may be configured to determine whether it is a big hit or a small hit with a symbol determining random number when winning.

  In each of the above embodiments, the number of game balls won (passed number) in the first grand prize opening is counted by a ball passage counter, and the number of game balls discharged from the first big prize opening (number of discharged balls). ) Is counted by the discharge number counter, and it is determined whether or not the passage number and the discharge number are the same. However, whether the passage number and the discharge number are the same by counting the passage number and the discharge number with one counter Can also be determined. For example, each time a game ball won in the first grand prize opening is detected by the ball passage sensors 34a to 34d, one counter is incremented to the + side, and a game ball discharged from the first big prize opening is discharged. Each time it is detected by the sensor 29a, the same counter is incremented to the-side. When the value of the counter is 0, it is determined that the number of game balls passed and the number of discharges match. Note that the directions of the + side and the − side in which the counter is incremented may be reversed. According to such a configuration, since one counter can be provided, a necessary storage area in the RAM 55 can be reduced.

  In addition, when two or more game balls win in the first big winning opening, two or more gaming balls may enter the V winning opening. In this case, in each of the above embodiments, first, V A V-winning is generated by the game ball that has entered the winning opening, resulting in a big win (see Y, S397, S398 in step S391). That is, when the game ball first enters the V winning opening 30A, it becomes a big hit of 15 rounds, and when the game ball first enters the V winning opening 30B, it becomes a big hit of 7 rounds. However, the present invention is not limited to such a configuration, and when a plurality of game balls enter the V winning opening within a predetermined period, if any one of them enters the V winning opening 30A, it is advantageous for the player. It is also possible to control so as to be a big hit of 15 rounds. Specifically, before the process of step S397, a predetermined period (a period in which V winnings of a plurality of game balls are valid) is measured with a predetermined timer. In addition, every time a V prize is generated within the predetermined period, the contents of the V prize (whether the prize has been won in the V prize slot 30A or the V prize slot 30B) are stored. Then, when the timer times out, it is confirmed whether or not the V winning opening 30A has been won. If the V winning opening 30A has been won, a big hit of 15 rounds is generated.

  The pachinko gaming machine according to each of the above embodiments can be given a predetermined game value to a player mainly when the special symbol stop symbol variably displayed on the variable display unit 9 based on the start winning prize is a jackpot symbol. A pachinko machine that can be given a predetermined gaming value to a player when there is a prize in a predetermined area of an electric game that is released based on a start prize, or a start prize The present invention can also be applied to a pachinko gaming machine in which a predetermined right is generated or continues when a winning is given to a predetermined electric combination that is released when the stop symbol of the variably displayed symbol becomes a predetermined symbol. Furthermore, the present invention is not limited to a pachinko gaming machine in which the game medium is a game ball, and the present invention is also provided in the case where the game medium is a slot machine such as a coin (medal) or the like and is provided with an electrical component for paying out the game medium. Can be applied. Furthermore, even in a slot machine or the like that uses a game ball as a game medium in place of a coin, the present invention can be applied when an electrical component for paying out the game medium is provided.

  The game control microcomputer 560 includes a payout amount data transmission means, a prize game medium number data subtraction means, a game control side power supply stop time processing means, an initialization operation determination means, a delay processing means, a game control side recovery means, and Specifically, the recovery command transmission means is realized by a game control microcomputer 560 (included in the game control microcomputer 560) that executes processing in accordance with a program stored in the ROM 54. The transmission means corresponds to the portion of the game control microcomputer 560 that executes the processing of steps S254 and S255, and the prize game medium number data subtraction means is executed after the processing of steps S254 and S255 in the game control microcomputer 560. The process of S256 is executed The game control side power supply stop time processing means corresponds to the part for executing the processing of steps S454 to S481 in the game control microcomputer 560, and the initialization operation determination means is the game control microcomputer 560. The delay processing means corresponds to the part for executing the processes of steps S83 to S88 in the game control microcomputer 560, and the game control side recovery means is for the game control micro. The computer 560 corresponds to a part for executing the processes of steps S8, S9, S91 to S93, and the recovery command transmitting means corresponds to a part for executing the process of S94 in the game control microcomputer 560.

  The payout number microcomputer 370 includes a payout number data receiving means, a prize game medium payout control means, a payout control side power supply stop processing means, and a payout control side recovery means. The payout number data receiving means corresponds to the part of the payout control microcomputer 370 that executes the process of step S545, and is a prize game medium payout. The control means corresponds to the part of the payout control microcomputer 370 that executes the processing of steps S631 to S635 and S627, and the payout control side power supply stop time processing means corresponds to steps S911 to S931 of the payout control microcomputer 370. In the part that executes the process And, dispensing control side recovery means corresponds to a portion for executing the process of step S710 in the payout control microcomputer 370.

  The following inventions are also disclosed in this embodiment.

  The winning number counting means advances the count value of a predetermined counter as the number of winning prizes, and the transmission number counting means steps the count value of the predetermined counter as the counting of the number of transmissions of the payout number data. It is configured to step in a direction opposite to the advanced direction, and to determine that an excessive payout of prize game media has occurred when the count value of a predetermined counter reaches a predetermined excessive detection predetermined value. According to such a configuration, it is possible to determine that an excessive payout of the prize game medium has occurred by the control using one counter, and it is possible to simplify the control relating to the excessive payout.

  Further, when the count value of the predetermined counter reaches a predetermined shortage detection predetermined value, it is determined that there is insufficient payout of the prize game medium. According to such a configuration, it is possible to determine that an excessive payout and an insufficient payout of the prize game medium have occurred by the control using one counter, and it is possible to simplify the control regarding the excessive payout and the insufficient payout.

  In addition, the production control microcomputer is configured to independently stop the notification when a predetermined time elapses after starting the notification in response to receiving the payout error notification command. Therefore, it is possible to simplify the notification control regarding excessive payout or insufficient payout. Further, the processing load of the game control microcomputer is reduced.

  Further, when the initialization process is performed by the initialization means, an initialization command for informing that is transmitted to the effect control microcomputer. Therefore, it is possible to easily recognize that the initialization process has been performed outside the gaming machine.

  Also, confirm that the power supply voltage is stable by confirming that the voltage drop detection signal is not output, and once confirming that the voltage drop detection signal is output, the voltage drops again after a predetermined time has elapsed. It is configured to check whether or not a detection signal is output. According to such a configuration, it is possible to surely confirm that the power supply voltage is stable, and it is not necessary to provide a special circuit for confirming that the power supply voltage is stable.

  In addition, when the relay board is provided, the production control microcomputer controls the production electrical parts to start a specific production in advance in response to the input of the operation signal. It is configured to perform control. Accordingly, even if an operation means for outputting an operation signal is provided in order to enrich the contents of the game effect, the operation signal is not diverted to an illegal signal to the game control board.

  Further, the power supply monitoring means is mounted on the power supply board, the power supply board and the payout control board are attached to the game frame, and the game control board is attached to the game board. Therefore, the wiring configuration of the voltage drop detection signal from the power supply substrate can be simplified, and the wiring length can be shortened to make it less susceptible to noise.

  The present invention can be applied to a gaming machine such as a pachinko gaming machine, and in particular, can be suitably applied to a gaming machine in which a game control board and a payout control board are provided separately.

It is the front view which looked at the pachinko game machine from the front. It is a front view which shows the front surface of the game board in the state which removed the glass door frame. It is a front view which shows the structure of a variable winning apparatus. It is a perspective view which shows the structure of a path distribution member. It is a perspective view which shows the structure of V prize winning opening. It is the rear view which looked at the gaming machine from the back. It is explanatory drawing which shows the relationship of each switch for detecting the game ball which won the winning area. It is a block diagram which shows the structural example of a game control board (main board). It is a block diagram which shows the structural example of a payout control board. FIG. 4 is a block diagram illustrating a configuration example of an effect control board, a lamp driver board, and an audio output board. It is a block diagram which shows the structural example of a power supply board. It is explanatory drawing which shows the bit allocation example of the output port in the microcomputer for game control. It is explanatory drawing which shows the bit allocation example of the input port in the microcomputer for game control. It is a timing chart schematically showing the state of a + 24V power supply (VLP) + 5V power supply (Vcc) and a reset signal. It is a flowchart which shows the main process which the microcomputer for game control performs. It is a flowchart which shows the main process which the microcomputer for game control performs. It is a flowchart which shows a timer interruption process. It is a flowchart which shows a power-off process. It is a flowchart which shows a power-off process. It is explanatory drawing which shows the buffer used by switch processing. It is a flowchart which shows an example of a switch process. It is explanatory drawing which shows an example of the content of the payout control signal. It is a block diagram which shows the signal line etc. which are used for transmission / reception of a payout control signal. It is a timing diagram which shows an example of how to output a payout control signal. FIG. 25 is a timing diagram illustrating a part of FIG. 24 in an enlarged manner. It is a flowchart which shows a prize ball process. It is explanatory drawing which shows the structural example of a prize ball number table. It is a flowchart which shows a prize ball number addition process. It is a flowchart which shows a prize ball control process. It is a flowchart which shows a prize ball transmission waiting process. It is a flowchart which shows a prize ball transmission process. It is a flowchart which shows a prize ball ACK signal ON waiting process. It is a flowchart which shows a prize ball ACK signal OFF waiting process. It is a flowchart which shows a prize ball re-transmission process. It is a flowchart which shows a prize ball abnormality detection process. It is a flowchart which shows a special symbol process process. It is explanatory drawing which shows an example of a fluctuation pattern. It is a flowchart which shows a special symbol normal process. It is a flowchart which shows a special symbol stop symbol setting process. It is a flowchart which shows a fluctuation pattern setting process. It is a flowchart which shows a special symbol fluctuation | variation stop process. It is a flowchart which shows a 1st grand prize opening pre-processing. It is a flowchart which shows a 1st big winning opening opening process. It is a flowchart which shows a 1st big winning opening closing post-process. It is a flowchart which shows V winning determination processing. It is a flowchart which shows a 2nd grand prize opening pre-processing. It is a flowchart which shows a 2nd big winning opening opening process. It is a flowchart which shows a big hit end process. It is explanatory drawing which shows an example of the content of an effect control command. It is a timing diagram which shows the opening / closing timing of the 1st big winning opening and the 2nd big winning opening and the execution timing of the V winning chance production. It is explanatory drawing which shows the example of bit allocation of the output port in the microcomputer for payout control. It is explanatory drawing which shows the example of bit allocation of the input port in the microcomputer for payout control. It is a flowchart which shows the main process which the microcomputer for payout control performs. It is a flowchart which shows the timer interruption process which the microcomputer for payout control performs. It is a flowchart which shows the power-off process which the microcomputer for payout control performs. It is a flowchart which shows the power-off process which the microcomputer for payout control performs. It is a flowchart which shows a payout motor control process. It is a flowchart which shows a main control communication process. It is a flowchart which shows main control communication normal processing. It is a flowchart which shows the process during main control communication. It is a flowchart which shows a main control communication end process. It is a flowchart which shows a prize ball lending control process. It is a flowchart which shows the payout start waiting process. It is a flowchart which shows a payout motor stop waiting process. It is a flowchart which shows payout passage waiting processing. It is a flowchart which shows payout passage waiting processing. It is a flowchart which shows payout passage waiting processing. It is explanatory drawing which shows the relationship between the kind of error, and the display of LED for an error display. It is a flowchart which shows an error process. It is a flowchart which shows an error process. It is a flowchart which shows the main process which the microcomputer for production control performs. It is a flowchart which shows a command analysis process. It is a flowchart which shows production control process processing. It is explanatory drawing which shows the production | presentation aspect of V prize-winning chance production. It is a flowchart which shows the alerting | reporting process which the microcomputer for production control performs. It is explanatory drawing which shows the example of an error alerting | reporting screen. It is a block diagram which shows the example of the installation place of a main board | substrate, a delivery control board, and a power supply board. It is a block diagram which shows the structural example by which the power supply monitoring circuit was mounted in the payout control board. It is a block diagram which shows the structural example with which the clear switch was mounted in the main board | substrate. It is a flowchart which shows the special symbol process process of other embodiment. It is a flowchart which shows the 1st big winning opening closing post-process of other embodiment. It is a flowchart which shows the V winning determination process of other embodiment. It is a flowchart which shows an error determination process.

Explanation of symbols

1 Pachinko machine 20 Variable winning device 31 Game control board (main board)
37 payout control board 40 special variable winning device 77 relay board 80 effect control board 81 operation switch 100 effect control microcomputer 301 payout number count switch 370 payout control microcomputer 560 game control microcomputer 917 capacitor (backup power supply)
910 Power supply board 920 Power supply monitoring circuit 921 Clear switch

Claims (12)

A player performs a predetermined game using a game medium, and after a predetermined variable display execution condition is satisfied, a variable display of a plurality of types of identification information is started based on the fact that the variable display start condition is satisfied. And a variable display device for deriving and displaying the display result, and when the predetermined display result is derived and displayed on the variable display device, the winning area in the game area includes a variable winning area that changes to a state in which the game medium can be won. A game machine that pays out a prize game medium as a prize based on the winning of the game medium,
A plurality of winning detection means for detecting that a game medium has won in the winning area and outputting a winning detection signal;
Variable winning detection means for detecting that a game medium has won in the variable winning area and outputting a variable winning detection signal;
A discharge detecting means for detecting that the game medium won in the variable winning area is discharged and outputting a discharge detection signal;
All winning detection means for detecting all gaming media won in the plurality of winning areas and outputting all winning detection signals;
An initialization operation means for outputting an initialization request signal according to the operation;
The prize winning detection signal from the prize winning detection means and the all prize winning detection signal from the all winning prize detection means are inputted, and a game control process for controlling the progress of the game is executed, and an electrical component for performance provided in the gaming machine A game control board equipped with a game control microcomputer for transmitting an effect control command for controlling the game,
A payout means for paying out the prize game medium;
A payout control board equipped with a payout control microcomputer for executing a payout control process for controlling the payout means;
An effect control board on which an effect control microcomputer that controls electric parts for effect according to the effect control command transmitted by the game control microcomputer is mounted;
Power supply monitoring means for outputting a voltage drop signal based on a drop in power supply voltage used in gaming machines,
The game control microcomputer is:
The predetermined game value is controlled by controlling to a specific game state advantageous to the player based on the establishment of a predetermined transition condition including the fact that the game medium that has won the variable winning area enters the specific area among a plurality of areas. Game value giving control means for giving the player a game value,
A winning number counting means for counting the number of winnings based on the input of the total winning detection signal;
Stores data indicating the progress of the game, including the number of prize game media data that can specify the number of prize game media to be paid out in response to the input of the winning detection signal, even if power supply to the gaming machine is stopped Game control storage means for retaining the stored content for at least a predetermined period; and
In accordance with the input of the winning detection signal, payout number data transmitting means for sending payout number data indicating the number of prize game media to be paid out to the payout control microcomputer;
A prize game medium number data subtracting means for performing a subtraction process for subtracting a value corresponding to the payout number indicated by the payout number data from the prize game medium number data based on transmission of the payout number data by the payout number data transmitting means. When,
A transmission number counting means for counting the number of transmissions of the payout number data;
Game control side power supply stop processing means for executing a game control side power supply stop processing for storing data indicating a game progress state in response to the power supply monitoring means outputting the voltage drop signal; ,
Initialization operation determination means for determining whether or not an initialization request signal is output from the initialization operation means when power supply to the gaming machine is started;
Delay processing means for executing a delay process for delaying at least the time when the payout control process is started after the determination by the initialization operation determining means until the game control process becomes executable;
A game stored in the game control storage means after the delay processing is executed by the delay processing means on the condition that the initialization operation determination means determines that an initialization request signal has not been output. Based on the data indicating the progress of the game, the game control side recovery means for performing a recovery process for recovering the progress of the game when the power supply to the gaming machine is stopped,
When the restoration process is performed by the game control side restoration means, a restoration command transmission means for sending a restoration command for notifying that effect to the production control microcomputer as the production control command;
When the result calculated based on the number of winnings counted by the winning number counting means and the number of transmissions counted by the transmission number counting means reaches a predetermined value for detection, there is an excess or shortage of payout of prize game media. A payout error determination means for determining that has occurred;
When the payout error determining means determines that an excessive or insufficient payout of premium game media has occurred, a payout error notification command for notifying the fact is sent to the effect control microcomputer as the effect control command Error notification command transmission means,
The dispensing control microcomputer is:
A payout number data receiving means for receiving the payout number data transmitted by the payout number data transmitting means;
Out-of-payout number data indicating the number of unpaid premium game media that have not been paid out of the number of payouts of premium game media indicated by the payout-number data received by the payout-number data receiving means is stored, A storage unit for payout control that retains the stored contents for at least a predetermined period even when power supply to the machine is stopped;
A prize game medium payout control means for executing payout control for driving and paying out the payout means for the number of unpaid prize game media indicated by the unpaid-out number data;
In accordance with the output of the voltage drop signal by the power supply monitoring means, a payout control side power supply stop time processing means for executing a payout control side power supply stop time process for storing the unpaid number data,
The unpaid number data stored in the payout control storage means on condition that the initialization request signal is not output from the initialization operation means when power supply to the gaming machine is started And a payout control side recovery means for recovering the payout of the premium game medium to a possible state based on
The production control microcomputer is:
In response to receiving the recovery command, recovery notifying means for controlling the electrical parts for presentation and notifying that the recovery processing has been performed by the game control side recovery means;
In response to receiving the payout error notification command, error notification means for controlling the effect electrical parts and notifying that an excessive or insufficient payout of the prize game medium has occurred;
In response to the output of the variable winning detection signal from the variable winning detection means, the electric component for the effect is controlled to start execution of a specific effect, and the discharge detecting means is controlled by the variable winning detection means. An effect execution control means for performing control to end execution of the specific effect when all the detected game media are detected. The gaming machine according to claim 1, further comprising a relay board that relays an effect control command from the game control microcomputer and transmits the effect control command to the effect control microcomputer. A special variable winning device that changes from a first state in which a game medium is difficult or impossible to win to a second state in which a game medium different from the first state can win a prize,
The game value addition control means
When the game medium that has won the variable prize area enters the specific area, the special variable prize apparatus is changed to the second state as a game value.
3. The special variable prize-winning device is changed to the second state as the game value addition even when a specific display result different from a predetermined display result is derived and displayed on the variable display device. Game machines. A plurality of specific areas are provided in the variable prize area,
The game value addition control means executes game value change control for changing a game value to be given to a player according to which specific area of the plurality of specific areas the game medium has entered. Item 4. A gaming machine according to any one of Items 3 to 3. The variable winning area is provided with a first path that allows the game medium to enter the specific area and a second path that is difficult to enter,
The variable winning detection means detects first passage detection means for detecting that the game medium has passed through the first path and outputs a passage detection signal, and detects that the game medium has passed through the second path. And a second passage detection means for outputting a passage detection signal.
The effect execution control means executes a specific effect that is different when the passage detection signal is output from the first passage detection means and when the passage detection signal is output from the second passage detection means. The gaming machine according to any one of claims 1 to 4. The gaming machine according to any one of claims 1 to 5, wherein the game control board is provided with an initialization request signal output unit that outputs an initialization request signal from the initialization operation means to the payout control board. The game control microcomputer includes power supply confirmation means for confirming whether or not the power supply voltage is stable before the initialization operation determination means determines whether or not the initialization request signal is output. The gaming machine according to claim 6. The payout number data receiving means includes a reception confirmation signal transmitting means for transmitting a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer when the payout number data is received,
The game control microcomputer is:
A retransmission control means for retransmitting the payout number data to the payout number data transmitting means when confirming that the reception confirmation signal is not received after transmitting the payout number data;
When the retransmission control means causes the payout number data transmitting means to retransmit the payout number data, a payout abnormality command for notifying that a payout abnormality has occurred is transmitted as an effect control command to the effect control microcomputer. A payout abnormality command transmission means,
8. The production control microcomputer, in response to receiving the payout abnormality command, controls an effect electrical component to notify that a payout abnormality has occurred. The gaming machine described. The payout number data receiving means includes a reception confirmation signal transmitting means for transmitting a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer when the payout number data is received,
The game control microcomputer includes a reception confirmation acceptance signal transmitting means for transmitting a reception confirmation acceptance signal when the reception confirmation signal is received,
The dispensing control microcomputer
A reception confirmation acceptance signal determination means for determining whether or not the reception confirmation acceptance signal is received after the reception confirmation signal is transmitted by the reception confirmation signal transmission means;
When the reception confirmation acceptance signal determination means determines that the reception confirmation acceptance signal has not been received, the payout control prohibition state indicates that the payout amount is not paid out even though the unpaid number data indicates that there is an unpaid premium game medium. The game machine according to any one of claims 1 to 8, further comprising payout control prohibition state control means for controlling to stop the control. The payout number data receiving means includes a reception confirmation signal transmitting means for transmitting a reception confirmation signal indicating that the payout number data has been received to the game control microcomputer when the payout number data is received,
The game control microcomputer includes a reception confirmation acceptance signal transmitting means for transmitting a reception confirmation acceptance signal when the reception confirmation signal is received,
The dispensing control microcomputer
A reception confirmation acceptance signal determination means for determining whether or not the reception confirmation acceptance signal is received after the reception confirmation signal is transmitted by the reception confirmation signal transmission means;
When the reception confirmation acceptance signal determining means determines that the reception confirmation acceptance signal has not been received, the payout control prohibiting state is controlled to a state in which storage of unpaid number data in the payout control storage means is prohibited. A gaming machine according to any one of claims 1 to 9, further comprising payout control prohibition state control means. Equipped with error cancellation operation means that outputs an error cancellation signal according to the operation,
The gaming machine according to claim 9 or 10, wherein the payout control microcomputer releases the payout control prohibition state when the error release signal is output from the error release operation means. The gaming machine according to any one of claims 1 to 11, wherein the initialization operation means is mounted on a game control board.

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