JP2006325767A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce the cost of a game machine by simplifying the wiring relation to the execution of processing for the time of power supply stop, and to enable a game control means and a putout control means to surely execute initialization corresponding to an operation to a clear switch in the game machine wherein a game control board and a putout control board are separately provided. <P>SOLUTION: When power supply to the game machine is started, whether or not a clear signal is outputted from the clear switch is judged, and after the clear signal is judged, delay processing (steps S83-S88) of delaying the execution start of game control processing from the time when execution of the game control processing is possible until at least the execution of putout control processing is started is executed. Also, a power off signal to be a trigger of the start of the processing for the time of the power supply stop is inputted from the putout control board to the game control board. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gaming machine in which a player can play a predetermined game using a game medium and pays out a prize game medium as a prize based on the winning of the game medium in a winning area in the gaming area.

  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. Furthermore, there is provided a variable display unit 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 unit is in a predetermined specific display mode. is there.

  The game value is the right that the state of the variable winning ball apparatus provided in the gaming area of the gaming machine becomes advantageous for a player who is easy to win, and the right for becoming advantageous 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 special symbols is usually referred to as “big hit”. When the 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 where the 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 when 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 stops by executing is described.

JP 2003-103025 A (paragraphs 0077, 0083-0084, 0246, 0248, FIG. 10)

  However, in the gaming machine described in Patent Document 1, when a decrease in power supply voltage is detected, the detection signal is input to each of the main board and the payout control board. It is necessary to wire a signal line for the detection signal to both the payout control board and the payout control board. Therefore, it is necessary to secure a wide wiring space for signal lines in the gaming machine, and since there are many wirings, the cost of the gaming machine (material cost and wiring work cost) becomes high. Furthermore, 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, so that the time point for confirming the signal indicating that the clear switch is pressed is Shift. 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.

  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 the power supply stop process. Simplify the wiring involved to reduce the cost of the gaming machine, and ensure that the game control means and the payout control means can execute the initialization process according to the operation on the operation means such as a clear switch. With the goal.

  The gaming machine according to the present invention enables a player to play a predetermined game using a game medium, and a winning area in the gaming area (for example, a variable winning ball device 15, winning holes 29, 30, 33, 39, A game machine for paying out a prize game medium as a prize based on the winning of a game medium in the (big prize opening), and detecting a game medium winning in a prize area and outputting a prize detection signal (E.g., start port switch 14a, count switch 23, winning port switches 29a, 30a, 33a, 39a) and initialization operation means (e.g., clear signal) that outputs an initialization request signal (e.g., clear signal) according to the operation The switch 921) and a winning detection signal from the winning detection means are input, a game control process for controlling the progress of the game is executed, and an electrical unit for performance provided in the gaming machine A game control board (for example, the main board 31) on which a game control microcomputer for transmitting an effect control command for controlling the game is provided, and a payout means (for example, a ball payout device 97) for paying out a prize game medium. A payout control board (for example, a payout control board 37) on which a payout control microcomputer for executing a payout control process for controlling the payout means and an effect control command transmitted by the game control microcomputer are used for effects. When an effect control board (for example, the effect control board 80) on which an effect control microcomputer for controlling the electric parts (for example, the variable display device 9) is mounted and a decrease in power supply voltage used in the gaming machine is detected. Power supply monitoring means (for example, a power supply monitoring circuit 920) that outputs a voltage drop detection signal (for example, a power supply interruption signal). The game control microcomputer includes data indicating the progress of the game (for example, total prizes including the number of prize game media that can specify the number of prize game media to be paid out based on the winning of game media in the prize area). Game control storage means (for example, power-backed up) that stores data set in the ball number storage buffer and special symbol process flag) and retains the stored contents for at least a predetermined period even when power supply to the gaming machine is stopped And a payout number data transmission means (for example, a game control microcomputer 560) for sending 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 the winning detection signal. And the payout amount data sent by the payout amount data transmission means. The prize game medium number data subtraction means (for example, step in the game control microcomputer 560) performs 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 the transmission of the data. A portion for executing the processing of step S256 after the processing of S254 and S255) and the power on the game control side for storing data indicating the progress of the game in response to the output of the voltage drop detection signal by the power source monitoring means Game control side power supply stop processing means for executing the supply stop processing (for example, the portion executing the processing of steps S454 to S481 in the game control microcomputer 560), and when power supply to the gaming machine is started In addition, initialization operation determination means for determining whether or not an initialization request signal is output from the initialization operation means (example) For example, the part of the game control microcomputer 560 that executes the process of step S81), and after the determination by the initialization operation determination means, the game control process (the process of steps SS22 to S34 by the timer interrupt process) is executed. Delay processing means for executing a delay process for delaying the start from the time when the game control process becomes executable until at least the payout control process (the processes of steps S752 to S760 by the timer interrupt process) is started ( For example, the initialization operation determination means does not output the initialization request signal when the power supply to the gaming machine is started when the game control microcomputer 560 executes the processing of steps S83 to S88. On the condition that it is determined that the game progress state stored in the game control storage means Based on the game data, the game control side recovery means (for example, steps S8, S9, S91 in the game control microcomputer 560) performs recovery processing for recovering the progress of the game when the power supply to the gaming machine is stopped. A part for executing the processing of S93), and when the restoration process is performed by the game control side restoration means, a restoration command transmission for sending a restoration command for notifying that effect to the presentation control microcomputer as a presentation control command Means (for example, the portion of the game control microcomputer 560 that executes the processing of S94), the payout control microcomputer receiving the payout number data transmitted by the payout number data transmitting means. (For example, step S in the payout control microcomputer 370 545) and the number of unpaid premium game media that have not been paid out among the payout numbers of premium game media indicated by the payout number data received by the payout number data receiving means. An unpaid-out data (for example, data set in a prize ball unpaid-out counter) is stored, and a storage unit 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) , A power-backed-up RAM), and a prize game medium payout control means for executing payout control for driving and paying out payout means for the number of unpaid premium game media indicated by unpaid-out number data ( For example, the portion of the payout control microcomputer 370 that executes steps S631 to S635 and S627), and the power supply monitoring means outputs a voltage drop detection signal. In response, the payout control side power supply stop time processing means for executing the payout control side power supply stop time processing for storing unpaid number data (for example, steps S911 to S931 in the payout control microcomputer 370). When the power supply to the gaming machine was started, the initialization request signal was not output from the initialization operation means, and was saved in the payout control storage means. Including a 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 to a possible state based on the unpaid number data. A voltage drop detection signal output unit (for example, an output circuit 373B) for outputting a voltage drop detection signal from the means to the game control board is provided. In response to receiving the restoration command, the production control microcomputer controls the production electrical parts and notifies that the restoration process has been performed by the game control side restoration means (for example, step S871, (S872 is executed).

  The game control microcomputer initializes the storage contents of the game control storage means based on the fact that the initialization operation determination means determines that the initialization request signal has been output (for example, game control And the initialization command for informing that when the initialization process is performed by the initialization means, the effect control command is used as the effect control command. And an initialization command transmission means for transmitting to the computer (for example, the portion of the game control microcomputer 560 that executes the process of S14), and the presentation control microcomputer receives the initialization command in response to the reception of the initialization command. Control the electrical components for use and notify that the initialization process has been performed by the initialization means (example) In step S873, and executes processing of S874) may be configured so.

  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.

  The power supply confirmation means confirms that the power supply voltage is stable by confirming that the voltage drop detection signal is not output, and is determined in advance when confirming that the voltage drop detection signal is output. It is preferable to confirm whether or not the voltage drop detection signal is output again after the predetermined time has elapsed (for example, the processes of S5 and S80 are executed).

  When the payout number 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. And the re-transmission control means send the payout amount data. A payout abnormality command transmission means (for example, for game control) that transmits a payout abnormality command for notifying that a payout abnormality has occurred to an effect control microcomputer as an effect control command. The microcomputer 560 performs the processing of S291 and S292), and in response to receiving the payout abnormality command, the effect control microcomputer controls the effect electrical parts and generates a payout abnormality. This may be configured to be notified (for example, the processes of S891 and S892 are executed).

  When the payout number 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 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 prohibition state is set to stop payout control even if the unpaid-out number data indicates that there is an unpaid out prize game medium ( For example, a payout control prohibition state control unit (for example, a step in the payout control microcomputer 370) that controls to a state in which the subsequent processing is not performed in step S621 in response to the winning ball REQ error bit being set in step S566. A portion for executing the processing of S621).

  When the payout number 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 payout control microcomputer 370 executes the processing of step S563) and the reception confirmation acceptance signal determination means determines that the reception confirmation acceptance signal has not been received, the payout control is set as the payout control prohibited state. Dispensing control prohibiting control to a state in which storage of unpaid-out number data in the storage means is prohibited (for example, a state in which the process of step S568 is not executed in response to the award ball REQ signal not being turned off in step S563) It may be configured to include state control means (for example, a portion of the payout control microcomputer 370 that executes the process of step S563).

  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. May be canceled (for example, the processes of steps S802 to S807 are executed).

  It is preferable to provide a relay board (for example, relay board 77) that relays the effect control command from the game control microcomputer and transmits it to the effect control microcomputer.

  An operation means (for example, an operation switch 81) that can be operated by the player during the progress of the game is provided, and the effect control board is an operation signal input means (for example, an input) that receives an operation signal indicating that the operation means has been operated. The production control microcomputer is provided with a specific production (for example, a hammer 151 and a decorative design that is determined in advance by controlling the electrical parts for production in response to the input of the operation signal. Operation corresponding effect starting means (for example, the part that executes the processing of steps S861 and S862 in the effect control microcomputer 100, particularly the hammer 151 and the decorative design in step S861). It may be configured to include a process for selecting an effect performed together.

  A game board that forms a game area; a game frame to which the game board is attached; and a power supply board that supplies power to the game control board and the payout control board. The board and the payout control board are preferably attached to the game frame, and the game control board is preferably attached to the game board (see FIG. 64).

  In the first aspect of the invention, since the voltage drop detection signal from the power supply monitoring means is input from the payout control board to the game control board, the wiring related to the execution of the power supply stop process is simplified, and the gaming machine Cost can be reduced. In addition, since the game control microcomputer is configured to transmit a recovery command for notifying that to the effect control microcomputer when the recovery process is performed by the game control side recovery means, It can be easily recognized outside the gaming machine that the restoration processing has been performed. Further, after determining whether or not an initialization request signal is output from the initialization operation means, the game control process starts to be executed, at least when the game control process becomes executable, the payout control process starts executing. Since the delay process for delaying until it is executed is executed, there is an effect that the game control microcomputer and the payout control microcomputer can reliably execute the initialization process in accordance with the operation on the initialization operation means. Further, the payout control microcomputer can reliably receive a command from the game control microcomputer.

  In the second aspect of the invention, when the initialization process is performed by the initialization unit, an initialization command for notifying the fact is transmitted to the effect control microcomputer. It becomes possible to easily recognize that the process has been performed outside the gaming machine.

  According to a third aspect of the present invention, the initialization operation determining means is configured to check 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 according to claim 4, it is confirmed in advance that the power supply voltage is stabilized by confirming that the voltage drop detection signal is not output, and that the voltage drop detection signal is output. It is configured to check whether the voltage drop detection signal is output again after a predetermined time has elapsed, so that the power supply voltage can be reliably confirmed and the power supply voltage can be confirmed to be stable. There is no need to provide a special circuit.

  According to the fifth aspect of the present invention, 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 retransmission control means cause the payout number data transmission means to retransmit the payout number data, the payout abnormality command for notifying that a payout abnormality has occurred is used as an effect control command. Since it is configured to include a payout abnormality command transmission means to be transmitted to the computer, when the payout control microcomputer determines that the payout number data is not received, the payout control is hindered by retransmitting the payout number data. Can prevent the player's disadvantage, and can easily recognize communication abnormality related to payout control outside the gaming machine. It becomes possible way.

  According to the sixth 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, the game control microcomputer is configured to cause the payout number data transmitting means to retransmit the payout number data when confirming that the reception confirmation signal is not received after the payout command signal is turned on. In such a case, it is possible to prevent the prize game medium from being excessively paid out due to a communication error or an illegal act on the communication line.

  According to the seventh 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 the control is made so as to prohibit the storage of the unpaid number data, reliable payout control can be executed. In particular, the game control microcomputer is configured to cause the payout number data transmitting means to retransmit the payout number data when confirming that the reception confirmation signal is not received after the payout command signal is turned on. In such a case, it is possible to prevent the prize game medium from being excessively paid out due to a communication error or an illegal act on the communication line.

  In the invention according to claim 8, since the payout control microcomputer is configured to release the payout control prohibition state when an 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 9, 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 described in claim 10, when the relay board is provided, the production control microcomputer controls the production electrical parts in advance in response to the input of the operation signal. Since it is configured to perform control to start a specific effect, 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 becomes an illegal signal to the game control board. There is no diversion.

  In the invention according to claim 11, since 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, the voltage drop from the power supply board. The wiring configuration of the detection signal can be simplified, and the wiring length can be shortened to make it less susceptible to noise.

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.

  The pachinko gaming machine 1 includes an outer frame (not shown) formed in a vertically long rectangular shape, and a game frame attached to the inside of the outer frame so as to be opened and closed. Further, the pachinko gaming machine 1 has a glass door frame 2 formed in a frame shape that is provided in the game frame so as to be opened and closed. The game frame includes a front frame (not shown) installed to be openable and closable with respect to the outer frame, a mechanism plate to which mechanism parts and the like are attached, and various parts attached to them (excluding a game board described later). Is a structure including

  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. Under the hitting ball supply tray 3, an extra ball receiving tray 4 for storing game balls that cannot be accommodated in the hit ball supply tray 3 and a hitting operation handle (operation knob) 5 for launching the game balls are provided. 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. A game area 7 is formed on the front surface of the game board 6.

  Near the center of the game area 7, there is provided a variable display device (decorative symbol display device) 9 including a plurality of variable display portions each variably displaying an effect decorative symbol. The variable display device 9 has, for example, three variable display portions (symbol display areas) of “left”, “middle”, and “right”. The variable display device 9 performs variable display of a decorative symbol as a symbol for decoration (production) during the variable symbol display period of the special symbol by the special symbol indicator 8. The variable display device 9 that performs variable display of decorative symbols is controlled by a production control microcomputer mounted on the production control board.

  Below the variable display device 9, four special symbol hold memory indicators 18 are provided for displaying the number of effective winning balls that have entered the start winning opening 14, that is, the number of hold memories (also referred to as start memory or start prize memory). ing. The special symbol hold memory display 18 displays up to four hold memory numbers in the order of winning. The special symbol storage memory display 18 increases the number of LEDs in the lit state by 1 each time there is a start winning in the start winning opening 14. Then, each time the special symbol display 8 starts variable display, the special symbol hold storage indicator 18 decreases the number of LEDs in the lit state by 1 (that is, turns off one LED). Specifically, the special symbol hold storage display 18 shifts the lighting state every 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.

  A special symbol display (special symbol display device) 8 that variably displays a special symbol as identification information is provided on the variable display device 9. In this embodiment, the special symbol display 8 is realized by a simple and small display (for example, 7 segment LED) capable of variably displaying numbers 0 to 9, for example. The special symbol display 8 may be configured to variably display a larger number of numbers such as 0 to 99 in order to make it difficult for the player to grasp a specific stop symbol. In addition, the variable display device 9 performs variable display of a decorative symbol as a symbol for decoration (for production) during the variable symbol display period of the special symbol by the special symbol indicator 8.

  Further, on the left side of the variable display device 9, a hammer 151 is provided as a movable member used for game effects. The hammer 151 can fall to the right with the movable portion 152 as a fulcrum, and can produce an effect of hitting the leftmost decorative symbol among the decorative symbols displayed on the variable display device 9.

  In addition, the pachinko gaming machine 1 includes an operation switch 81 that can be operated by the player while the game is in progress. For example, when the operation switch 81 is operated (pressed), the hammer 151 as a movable member operates.

  Below the variable display device 9 is provided a variable winning ball device 15 that forms a start winning opening 14. The winning ball that has entered the start winning opening 14 is guided to the back of the game board 6 and detected by the start opening switch 14a. The variable winning ball device 15 is opened by a solenoid 16.

  Below the variable winning ball apparatus 15, there is provided a variable winning ball apparatus 20 using an opening / closing plate that is controlled to be opened by a solenoid 21 in a specific gaming state (big hit state). The variable winning ball apparatus 20 is a means for opening and closing the big winning opening. Of the winning balls that are won by the variable winning ball apparatus 20 and guided to the back of the game board 6, the winning ball that has entered one (V winning area: special area) is detected by the V winning switch 22 and then detected by the count switch 23. The game ball entering the other area is detected by the count switch 23 as it is. On the back of the game board 6, a solenoid 21A for switching the route in the special winning opening is also provided.

  When the game ball passes through the gate 32 and is detected by the gate switch 32a, the variable display of the normal symbol display 10 is started. In this embodiment, variable display is performed by alternately lighting left and right lamps (designs can be visually recognized when turned on). When the stop symbol on the normal symbol display 10 is a predetermined symbol (winning symbol), 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 start memory display 41 having a display unit with four LEDs for displaying the number of winning balls that have passed through the gate 32 is provided. Each time a game ball passes to the gate 32, the normal symbol start memory display 41 increments the LED to be turned on by one. Each time variable display on the normal symbol display 10 is started, the number of LEDs to be lit is reduced by one.

  The game board 6 is provided with a plurality of winning holes 29, 30, 33, 39, and winning of game balls to the winning holes 29, 30, 33, 39 is performed by winning hole switches 29a, 30a, 33a, 39a, respectively. Detected. Each winning opening 29, 30, 33, 39 constitutes a winning area provided in the game board 6 as an area for accepting game media and allowing winning. The start winning opening 14 and the big winning opening also constitute a winning area that accepts game media and allows winning. Around the left and right of the game area 7, there are provided decorative lamps 25 blinking and displayed during the game, and at the lower part there is an outlet 26 for absorbing a game ball that has not won a prize. 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. Further, a decoration LED is installed around each structure (such as a big prize opening) in the game area 7. The top frame lamp 28a, the left frame lamp 28b, the right frame lamp 28c, and the decoration LED are examples of a decorative light emitter provided in the gaming machine.

  In this example, a prize ball lamp 51 that is turned on during the payout of the prize ball is provided in the vicinity of the left frame lamp 28b, and a ball break lamp 52 that is turned on when the supply ball is cut in the vicinity of the top frame lamp 28a. Is provided. Further, a prepaid card unit (hereinafter referred to as “card unit”) 50 that enables lending a ball by inserting a prepaid card is installed adjacent to the pachinko gaming machine 1.

  The card unit 50 includes, for example, a usable display lamp that indicates whether or not the card unit 50 is in a usable state, a connection table direction indicator that indicates which side of the pachinko gaming machine 1 corresponds to the card unit, and a card unit. When checking the card insertion indicator lamp indicating that a card is inserted in the card, the card insertion slot into which the card as a recording medium is inserted, and the card reader / writer mechanism provided on the back of the card insertion slot A card unit lock for releasing the card unit is provided.

  A game ball launched from the ball striking device by the player's operation enters the game area 7 through the hit ball rail, and then descends the game area 7. When the game ball enters the start winning opening 14 and is detected by the start opening switch 14a, the special symbol on the special symbol display 8 starts variable display (variation) if the variable display of the symbol can be started. If the variable display of the symbol cannot be started, the number of reserved memories is increased by one.

  The variable display of the special symbol on the special symbol display device 8 stops when a certain time has elapsed. If the special symbol (stop symbol) at the time of stoppage is a jackpot symbol (specific display result), the game shifts to a jackpot gaming state. That is, the variable winning ball apparatus 20 is released until a predetermined time elapses or until a predetermined number (for example, 10) of gaming balls wins. When the game ball is won in the V winning area while the variable winning ball apparatus 20 is opened and is detected by the V winning switch 22, a continuation right is generated and the variable winning ball apparatus 20 is opened again. The generation of the continuation right is allowed a predetermined number of times (for example, 15 rounds).

  When the special symbol on the special symbol display 8 at the time of stoppage is a jackpot symbol (probability variation symbol) with a probability variation, the probability of the next jackpot increases. That is, it becomes a more advantageous state for the player in a probable change state.

  When the game ball passes through the gate 32, the normal symbol display unit 10 enters a state in which the normal symbol is variably displayed. Further, when the stop symbol on the normal symbol display 10 is a predetermined symbol (winning symbol), the variable winning ball device 15 is opened for a predetermined time. Further, in the probability variation state, the probability that the stop symbol in the normal symbol display 10 becomes a winning symbol is increased, and the opening time and the number of times of opening of the variable winning ball device 15 are increased. That is, the opening time and the number of times of opening of the variable winning ball device 15 can be increased when the stop symbol of the normal symbol is a winning symbol or the stop symbol of the special symbol is a probabilistic symbol. Change to an advantageous state. It should be noted that increasing the number of times of opening is a concept including changing from a closed state to an open state.

  Next, the structure of the back surface of the pachinko gaming machine 1 will be described with reference to FIG. FIG. 3 is a rear view of the gaming machine as seen from the back side.

  As shown in FIG. 3, 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. Although most of the power supply substrate 910 overlaps with the main substrate 31, there is an exposed portion that is exposed so as to be visible from the outside without overlapping 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 cutting off power supply to the component to be performed. Furthermore, a replaceable fuse is provided inside the power switch in 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. In addition, an information terminal board (information output board) 34 provided with 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 via 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 the 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 and game balls 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 is stopped, the operation of the ball payout device is stopped, and the driving of the ball hitting device is also stopped.

  FIG. 4 is an explanatory diagram showing the relationship among the switches for detecting game balls that have won a winning area such as a winning opening provided in the gaming area 7. As shown in FIG. 4, the game balls detected by any of the start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, 39a are installed on the back of the game board 6 with the all winning detection switches 34. It is guided to the position and detected by the all winning detection switch 34.

  FIG. 5 is a perspective view showing the structure of the driving device of the hammer 151. The hammer 151 is driven by a motor 150 serving as a drive source. The rotational force of the motor 150 is transmitted to the gear 152 fitted to the rotational shaft of the motor 150 and further transmitted to the gear 153 that meshes with the gear 152. A flat plate 156 provided with a notch 156a is fitted to the rotating shaft 157 with which the gear 153 is fitted. Also, the arm 158 of the hammer 151 is fitted to the end of the rotation shaft 157 in a direction orthogonal to the axial direction of the rotation shaft 157 so that the hammer 151 rotates in the same direction as the rotation direction of the gear 153. The member 159 is used for fitting.

  When the gear 152 rotates in the direction of the arrow shown in FIG. 5A due to the rotational force of the motor 150, the flat plate 156 and the hammer 151 are rotated according to the rotation of the rotating shaft 157 with which the gear 153 to which the rotational force is transmitted is fitted. Rotate. Then, the hammer 151 is moved from the position shown in FIG. 5A to the position shown in FIG. The notch 156a formed in the flat plate 156 is detected by the sensor 154 when the hammer 151 is at the position shown in FIG. 5A, and the sensor 155 when the hammer 151 is at the position shown in FIG. 5B. Perceived by.

  That is, the sensors 154 and 155 are an example of position detecting means for detecting the position of the hammer 151 and outputting the detection result as a detection signal. The sensors 154 and 155 are installed at positions where both ends of the rotatable range of the hammer 151 can be detected. The rotatable range of the hammer 151 is, for example, 90 degrees.

  FIG. 6 is a block diagram illustrating an example of a circuit configuration in the main board 31. 6 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 that are 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 according to a program, a gate switch 32a, a start port switch 14a, a V winning switch 22, a count switch 23, a winning port switch 29a, 30a, 33a, 39a and an input driver circuit 58 for supplying 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, a solenoid 21 for opening / closing the variable winning ball device 20, and a large A solenoid circuit 59 for driving the solenoid 21A for switching the path in the winning opening according to a command from the basic circuit 53 is mounted.

  It should be noted that switches such as the gate switch 32a, the start port switch 14a, the V winning switch 22, the count switch 23, the winning port switches 29a, 30a, 33a, 39a, the all winning count switch 34, and the like may be referred to as sensors. . That is, the name of the game medium detection means is not limited as long as it is a game medium detection means (game ball detection means in this example) that can detect a game ball. Each of the start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, and 39a that perform winning detection is also a winning detection means that detects the winning of a game ball in the winning area. Note that 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. Furthermore, in this embodiment, the game ball that has won the V winning area is detected by the V winning switch 22 and also by the count switch 23. Therefore, the number of game balls won in the special winning opening corresponds to the number detected by the count switch 23. However, the game balls won in the V prize area are detected only by the V prize switch 22, and the number of game balls won in the big prize opening is determined by the number detected by the V prize switch 22 and the number detected by the count switch 23. You may make it become the sum. Further, the V winning area may not be provided, and a continuation right may always be generated in rounds other than the final round.

  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 incorporate at least the RAM 55, and the ROM 54 may be external or built-in. 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 (special symbol process flag, etc.) corresponding to the game state, that is, the control state of the game control means, and data indicating the number of unpaid winning 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. Further, the data according to the control state is defined as the data indicating the number of unpaid prize balls and the 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 to clear 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 effect control means (configured by the effect control microcomputer) mounted on the effect control board 80 receives the effect control command from the game control microcomputer 560 via the relay board 77. The display control and the like of the variable display device 9 that receives and variably displays the decorative design are performed.

  FIG. 7 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. 7, a payout control microcomputer 37 (an example of an electrical 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. A 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 that the ball is out of ball, or the detection signal from the full tank switch 48 indicates that the ball is full. Then, the ball payout process is stopped. Furthermore, 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 prize ball number signal indicating the number of prize balls and the prize ball REQ signal are turned on, the microcomputer 370 is commanded to recognize the number of prizes indicated by the prize 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.

  Further, 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, the data 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 372B (in the payout control board 37 via the wiring only, not via the output circuit 372B). 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 to be rented to a terminal board (frame external terminal board and board external terminal board). Output to 160). A driver circuit is provided outside the output port 372b, but is not shown in FIG.

  Further, the payout control microcomputer 370 outputs an error signal to the error display LED 374 by the 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. A driver circuit (motor drive circuit) is installed outside the output port 372a, but is not shown 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, upon 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. 8 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. 8, 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 is sometimes called a 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 a signal direction restricting means (a signal is not allowed 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. 8 illustrates a diode. The unidirectional circuit 74 is provided for each signal line. Signals from the effect control board 80, signals input to the effect control board 80 (operation signals of the operation switch 81 and detection signals of the sensors 154 and 155), lamp driver board 35 connected to the effect control board 80, and audio output A signal from the board 70 is not transmitted to the game control microcomputer 560 of the main board 31 due to the presence of the relay board 77. 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 particular, in this embodiment, an operation switch 81 as an operation means that can be operated by the player, and sensors 154 and 155 as position detection means for detecting the position of a movable member that operates according to the game state are provided. The operation signal indicating that the operation means that can be operated by the player while the game is in progress and the detection signals from the sensors 154 and 155 are input to the effect control board 80. Due to the presence of the relay board 77, An operation signal or a detection signal is not transmitted to the main board 31, and an illegal act using the operation signal or the detection signal can be prevented.

  An operation signal from the operation switch 81 operated by the player and detection signals from the sensors 154 and 155 are input to the effect control microcomputer 100 via the input port 106. In addition, the production control microcomputer 100 gives a drive signal to the motor 150 that drives the hammer 151 via the output port 107.

  Further, 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 a 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), AC power (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, etc.), and generates a voltage used by each board and the mechanical parts 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 prevention 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 element 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. 9), 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. 9, 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 it is mounted on the power supply board 910, the power supply system extending from the power supply board 910 to the main board 31 can be made into one system, and the wiring of the clear signal from the clear switch 92 and the power supply system can be easily separated. it can. When the clear switch 921 is pressed, a low level (ON state) clear signal is output and 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 it 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 a power supply monitoring unit that outputs a power-off signal and a reset signal generation unit that generates 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.

  For example, the power supply monitoring circuit 920 sets the reset signal to a low level when Vcc becomes +4.5 V or less. In this embodiment, the function of outputting the power interruption 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, an IC with a built-in watchdog timer can be used as a circuit for outputting a reset signal. In such an IC, in order to prevent a malfunction or runaway of the CPU due to a momentary power supply voltage interruption or a momentary power 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 the 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)) When the signal becomes equal to or longer than a predetermined time, the reset signal is set to a low level as a reset level (a level at which the CPU is stopped) (the low level period is set according to the capacitance of the capacitor connected to the capacitor connection terminal). The watchdog function that repeats the operation is built-in (the input level of the watchdog timer stop terminal (RCT terminal) is set to the GND terminal) This function can be stopped by setting the ground level to the same level as the input level of). For example, when VCC (operable voltage +0.8 V or more) is +5 V, the reset signal is low when VCC is +4.2 V or less. The reset signal has a hysteresis characteristic that changes the detection voltage value for inverting the level of the reset signal depending on whether the VCC level increases or decreases, and the reset level is a low level ( In addition to the RESET terminal output, a system reset IC that can output a reset signal having a high reset level (an output from the RESET terminal) can be used. Note that when the reset circuit is mounted on each electric component control board, the voltage value that causes the power-off signal to be at a low level may be made different (for example, the case of the main board 31 is made highest). Thus, the power-off signal is input to the game control microcomputer 560 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 a high level.

  A power-off signal from the power supply monitoring circuit 920, that is, a 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 game 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 supply monitoring unit is mounted on the power supply board 910, but the power supply monitoring unit may be mounted on the payout control board 37. When mounted on the payout control board 37, the path of the power-off signal from the power 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. 10 is an explanatory diagram showing an example of output port assignment in the game control means. As shown in FIG. 10, 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, 0 is on) opposite to the “logic” shown in FIG. 10 (for example, 0 is on) may be used. In particular, the connection check signal is connected to the main board 31 and the payout control. “Logic” is set 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 disconnection of the cable 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.

  In addition, a solenoid (large winning opening door solenoid) 21 for opening and closing a variable winning ball apparatus 20 that opens and closes a large winning opening from the output port 2, and a solenoid (large winning opening guide plate solenoid) for switching the path in the large winning opening ) 21A and a drive signal for a solenoid (normal electric accessory solenoid) 16 for opening and closing the variable winning ball device 15 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 capture (receive) 8-bit data of the effect control command.

  FIG. 11 is an explanatory diagram showing an example of bit allocation of input ports in the game control means. As shown in FIG. 11, bits 0 to 7 of the input port 0 are detected by the V winning switch 22, the count switch 23, the gate switch 32a, the winning port switches 33a, 39a, 29a, 30a, and the start port switch 14a, respectively. A signal is input. In addition, bits 0 to 3 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) is input.

  FIG. 12 shows VCC (+ 5V power supply voltage) and VLP (+ 24V 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. 12, 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. 13 and 14 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 the mode to indicate the interrupt address. When a maskable interrupt occurs, 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). As the wait counters 1 and 2, general-purpose registers built in the game control microcomputer 560 are used. 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. Note that the delay time created by the processing of steps S83 to S88 is the time from when the game control process becomes executable to at least when the payout control process is started by the payout control means. 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 performs the power supply stop processing, that is, stores the control state at the time of power supply stop. It is determined that If it is confirmed that the power supply stop process is not being 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 checked 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 the 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 must not be initialized include, for example, data indicating a gaming state before the power supply is stopped (special symbol process flag, etc.), an area where the output state of the output port is saved (output port buffer), and 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 an initialization command when power supply is restored) 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 big hit determination random number) may be left as it is. For example, if the count value data of the counter for generating the big hit determination random number is left as it is, the big hit determination random number is generated even if the initialization process is executed by unauthorized means. Therefore, it is difficult to aim at the timing at which the count value of the counter matches 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 in 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 in 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).

  In addition, the game control microcomputer 560 sets the start address of the initialization command transmission table stored in the ROM 54 as a pointer (step S13), and issues an initialization command for initializing the sub-board according to the contents. Processing to transmit to the sub-board is executed (step S14). As an initialization command, a command indicating an initial symbol displayed on the variable display device 9, an initialization command to the payout control board 37, or the like 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). When the display random number update process and the initial value random number update process are executed, the game control microcomputer 560 disables the interrupt (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 caused 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 is later than the time point when the microcomputer mounted on the sub-board completes the initialization 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, even if the same clear signal is input to both the game control microcomputer 560 and the payout control microcomputer 370 and the game control microcomputer 560 is configured to execute software delay processing, the clear switch The game control microcomputer 560 and the payout control microcomputer 370 can reliably execute the initialization process in accordance with the operation on the 921. 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. 15 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) that detects whether or not a power-off signal is output (whether or not it is turned on) ( Step S21). Subsequently, detection signals of switches such as the gate switch 32a, the start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, and 39a are input via the switch circuit 58, and the state of these is determined (switch) Process: Step S22). Specifically, if the state of the input port for inputting the detection signal of each switch is ON, the value of the switch timer provided corresponding to each switch 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).

  The game control microcomputer 560 executes prize ball processing for setting the number of prize balls based on detection signals from the prize opening switches 29a, 30a, 33a, 39a 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 winning detection based on the fact that the prize opening switches 29a, 30a, 33a, 39a, etc. are 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). Further, 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. 10) 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 this 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.

  16 and 17 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 in an on state) (step S450). If not in the on state, 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 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 if 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 internal 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 the return address and the 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 contents 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 the 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.

  When 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 the 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, when the ON state of the detection signal of each switch related to winning detection or gate passage continues for a predetermined time, it is determined that the switch is surely turned on, and processing corresponding to the switch on is started. FIG. 18 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. 19 is a flowchart illustrating a processing example of the switch processing in step S21 in the game control processing. In the switch process, the game control microcomputer 560 first inputs data input to the input ports 0 and 1 (see FIG. 11) (step S101), and sets the input data in the port buffer (step S102). ). For input port 1, only bit 1 is required (see FIG. 11).

  Next, an 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. That is, if the ON state of the switch detection signal continues for the 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 as (by the logical product 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. 20 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. 20, 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 is received, the prize ball REQ signal also serves as a reception confirmation acceptance signal. 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. 21 is a block diagram showing signal lines and the like used for transmission / reception of each control signal shown in FIG. FIG. 21 also shows a power-off signal. As shown in FIG. 21, 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. 22 is a timing chart showing an example of how to output the payout control signal. FIG. 23 is an enlarged timing diagram showing a part of FIG. As shown in FIG. 22, 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 contents 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.

  In this embodiment, when a game ball is detected by the start port switch 14a, four prize balls are paid out, and when a game ball is detected by any of the prize port switches 33a, 39a, 29a, 30a. Seven prize balls are paid out, and when a game ball is detected by the count switch 23, 15 prize balls are paid out. Further, as described above, the prize ball number signal is composed of 4 bits, and therefore, 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. 23, when the payout control microcomputer 370 confirms the 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. 24 is a flowchart showing 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 winning ball number adding process, a winning ball number table shown in FIG. 25 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. 11). 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. 26 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 pointer value is incremented by 1 (step S214), and the data of the prize ball number table 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. 27 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. 28 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. 24), so that the prize ball REQ signal, connection confirmation signal and All the prize ball number signals are turned off (see FIG. 10).

  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 prize ball waiting output value 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. 10). In addition, the award ball number signal enters an invalid command (00 (H)) output state.

  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. 29 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. 10). 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. 29, 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. 30 is a flowchart showing a prize ball ACK-on wait 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 decremented by 1 (step S264), and if the value is not 0, the process ends (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 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. 31 is a flowchart showing the 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) for designating a payout number of a predetermined number of prize balls to the payout control means based on the number of prize balls stored in the total prize ball number storage buffer. A prize 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 a prize ball number signal for designating a prize ball payout is started, a subtraction process for subtracting the number of prizes designated by the prize ball number signal from the number of prize balls stored in the total prize ball number storage buffer is performed. Do. The payout control microcomputer 370 turns on the prize ball ACK signal as soon as the prize ball number signal is received (see steps S545 and S546 in FIG. 42), and is associated with the prize ball payout from the ball payout device 97. Therefore, the communication regarding the prize ball number signal can be completed irrespective of the prize ball payout from the ball payout device 97, and the game control microcomputer 560 pays out according to 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). The number of winning holes 14 corresponding to the number of winning balls, the number of winning holes 33, 39, 29, 30 corresponding to the number of 7 winning balls, and the number of winning prizes corresponding to the number of 15 winning balls, , The number of winning prizes for which the winning ball payout has not ended yet) may be stored. 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 which is a signal 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. 32 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 port 0 in step S203, whereby the prize ball REQ signal is turned on. (See FIG. 10). 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 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. 33 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 the effect control command is transmitted 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 (so, if the set state continues, it is detected only when the set state is first set. 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 (a predetermined value for lack detection, for example, 0), a prize shortage notification command is transmitted to the production control microcomputer 100 (steps S297 and 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 that case, 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. 62 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 a winning ball number signal, the gaming ball microcomputer 560 uses the winning ball count value as the winning ball. 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 winning ball detection and the winning ball number signal transmission are normally performed, the value of the winning ball counter slightly increases or decreases from the initial value, but the over-detection predetermined value and the shortage detection predetermined value. Never reach the value. Note that, 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 becomes 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 counter is not added because the prize ball ACK signal is not transmitted. Eventually it becomes 0 and an abnormality notification is made.

  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 number of prize balls is transmitted more than a predetermined value for excess detection with respect to the number of prizes, and the number of prize balls for the number of prizes is determined. A shortage of prize balls means that the number of transmissions has decreased by a predetermined value for shortage detection.

  Next, the operation of the payout control means by the payout control microcomputer 370 will be described. FIG. 34 is an explanatory diagram showing an example of output port assignment in the payout control microcomputer 370. As shown in FIG. 34, 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 of each segment output of the error display LED 374 by 7 segment LED.

  Although not shown in FIG. 34, the payout control board 37 is also provided with an output port 3 for outputting the EXS signal and the PRDY signal to the card unit 50.

  FIG. 35 is an explanatory diagram showing an example of bit assignment of input ports in the payout control microcomputer 370. As shown in FIG. 31, 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 the 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. The input port 2 receives an output signal (clear signal) of the clear switch 921 from the power supply board 910 and a power-off signal from the main board 31.

  Next, the operation of the payout control microcomputer 370 will be described. FIG. 36 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 in 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). Further, 0000 (H) is set as an 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 permitting 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. In the timer interruption process, a payout control process for controlling the payout means (including at least a process of driving the ball payout device 97 in accordance with a command signal relating to award ball payout from the main board, and a ball payout device 97 in response to a ball lending request. A process for driving the above may be included).

  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 it is detected ON, 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 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 power-off signal state 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 the checksum.

  In the power supply stop process described later, the checksum is calculated by the same process as the above process (the process shown in FIG. 38), 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 at the time of stopping the power supply, 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 so as to repeatedly generate a timer interrupt. When a timer interrupt occurs, the payout control microcomputer 370 executes a timer interrupt process.

  FIG. 37 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 for 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). In addition, an information output process for outputting prize ball information and ball rental information output to the outside of the gaming machine is executed (step S758). Further, display control processing for performing 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).

  38 and 39 are flowcharts illustrating 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 if 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, the 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 should be stored even when the power supply is stopped is set in the pointer. (Step S912). Also, the number of checksum calculations corresponding to the final address of the RAM area in which 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 internal 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 execution address at power-on (the address in step S701) is set as the return address 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, processing for outputting the power-off signal to the main board 31 when the power supply is stopped is also executed.

  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 when 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 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 data for returning the payout control state to the state immediately before the power supply is stopped by the power supply stop process (preparation process for power supply stop) is reliably changed 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. 40 is a flowchart showing the payout motor control process in step S753. In the payout motor control process, the payout control microcomputer 370 executes 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 to 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 the constant speed process. 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. 41 is a flowchart showing the main control communication process in step S755. In the main control communication process, the payout control microcomputer 370 executes any one of steps S531 to S533 according to the value of the main control communication control code.

  FIG. 42 is a flowchart showing a main control communication normal process (step S531) executed when the value of the main control communication control code is zero. 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 by 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. 43 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 is immediately turned 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 winning ball ACK signal is performed. Specifically, the bit corresponding to the winning 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. 44 is a flowchart showing main control communication end processing (step S533) executed when the value of the main control communication control code is 2. In the main control communication end process, when the error bit (main control unconnected error bit or prize ball REQ signal error bit) is on, the payout control microcomputer 370 proceeds to step S567 (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. Accordingly, 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. As described above, in this embodiment, when the communication related to the prize ball number signal is normally completed, the content of the prize ball unpaid number counter used for the prize ball payout control is 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, it is determined that the prize ball REQ signal has not been turned off within the monitoring time, and the prize ball REQ signal error bit is set in the error flag (step S566). 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 process of step S545, the number indicated by the prize ball number signal may be set in the prize ball non-paid-off counter. In that case, when the prize ball number signal is received, a value other than 0 is set in the prize ball unpaid number counter, so when the prize ball number signal is received, the prize ball payout process is performed in the prize ball lending control processing. 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, it is controlled 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, reception of a subsequent prize ball number signal in response to setting of the prize ball REQ error bit) As a result, it is controlled so that the setting of the award ball unpaid-out counter is not performed thereafter. 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.

  Further, 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 plays a role of only a signal 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. 31, instead of the control for turning off the prize ball REQ signal, control for transmitting a reception confirmation acceptance signal (for example, one pulse with a predetermined time width) is performed. Also, the payout control microcomputer 370 does not execute the processing of steps S552 and S553 shown in FIG. 43, 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, in step S545 shown in FIG. 42, the number indicated by the prize ball number signal may be set in the prize ball unpaid number counter. In such a configuration, when a 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) is set. 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, it is controlled 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, reception of a subsequent prize ball number signal in response to setting of the prize ball REQ error bit) As a result, it is controlled so that the setting of the award ball unpaid-out counter is not performed thereafter. 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. 45 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 value 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. 46 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 process if an error bit (one or more of all error bits (see FIG. 51)) 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 an 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, processing 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 moving flag is set (step S635), and the process proceeds to step S627.

  FIG. 47 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.

  48 to 50 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 a 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 zero. If the value of the award ball unpaid out 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 process 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 2 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. This bit is set when the switch 301 is turned on, and indicates that the payout number counting 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 normally completed, the value of the award ball non-payout 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. 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 number of payout count switch 301 is 14 game balls). In this case, the payout ball detection bit is set, so it is considered that the award ball payout process has been completed normally. 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.

  In step S662, when it is confirmed 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 are reset during the re-payout operation (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), it is assumed that the game ball payout operation is defective and the payout number count switch is not 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 prize 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 number of payouts is equal to the number of game balls paid out in spite of execution of a normal payout process. 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 prize ball lending control process, the error bit is checked to determine whether or not to perform a payout operation (one prize 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. 47 and the payout passing wait process shown in FIG. 48 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 to be performed, and the payout operation (single 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 bit in the error flag checked in step S621 includes 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.

  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 process (corrected payout process) 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. 51 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. 51, 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. Therefore, when the game control microcomputer 560 is checking the input state of the prize ball ACK signal (steps S261, S268, S269) and the prize ball ACK signal is turned off, the game control microcomputer 560 turns off the connection confirmation signal. By setting the state (step S266), “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 unconnected error. When communication with the card unit 50 is performed at an improper 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.

  52 and 53 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 two bits, or only two of the three bits, or only those three bits) (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. 51) 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. 48 to 50), 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 of step S807 is executed and the payout case error bit is reset, the payout control timer = 0 is determined in the determination of 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 thereafter in FIG. 49), the control state related to the payout is shifted to the error state, and the corrected payout control is performed again on condition that the 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. 48 to 50, 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 in the ON state), 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).

  Further, 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 set, the bit of the payout switch abnormality detection error 2 is reset (step S824).

  Further, the payout control microcomputer 370 checks 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 in 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, a method for sending a control command from the main board 31 to the effect control board 80 will be described. As shown in FIG. 54, in this embodiment, the effect control command (specifically, the effect control signal constituting the effect control command) has a 2-byte structure, and the first byte indicates MODE (command classification). The second byte represents EXT (command type). The first bit (bit 7) of the MODE data is always set to “1”, and the first bit (bit 7) of the EXT data is always set to “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.

  As shown in FIG. 55, the 8-bit effect control signal of the effect control command is output in synchronization with the effect control INT signal. The effect control microcomputer 100 mounted on the effect control board 80 detects that the effect control INT signal has risen, and starts a 1-byte data capturing process through an interrupt process. Therefore, when viewed from the effect control means, the effect control INT signal corresponds to a capture signal that triggers the capture of the effect control signal.

  The effect control command is sent only once so that the effect control microcomputer 100 can recognize it. In this example, “recognizable” means that the level of the effect control INT signal changes, and that it is sent only once so as to be recognizable, for example, in accordance with the first and second bytes of the effect control signal. The effect control INT signal is output in a pulse shape (rectangular wave shape) only once. The effect control INT signal may have a polarity opposite to that shown in FIG.

  FIG. 56 is an explanatory diagram showing an example of the contents of the effect control command sent to the effect control board 80. In the example shown in FIG. 56, the command 80XX (H) (XX corresponds to the type of variation pattern) designates the variation pattern in the variable display device 9 that performs variable display (variation) of the decorative symbol synchronized with the variation of the special symbol. This is an effect control command to be performed. Note that a command for specifying a variation pattern (variation pattern command) also serves as a variation start instruction. The effect control command corresponds to a display control command for instructing display control, and also functions as a light emitter control command and sound control command for instructing light emitter control and sound control.

  Commands D000 (H) and D001 (H) are initialization commands transmitted when power supply to the gaming machine is started (see steps S94 and S14 in FIG. 14). 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 operation of the production control microcomputer 100 will be described. FIG. 57 is a flowchart showing main processing executed by the production control microcomputer 100. When power supply to the gaming machine is started and the reset signal becomes high level, the effect control microcomputer 100 starts main processing. In the main process, the effect control microcomputer 100 first performs an initialization process for clearing the RAM area, setting various initial values, initializing a timer for determining the start interval of effect control, and the like ( 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.

  A timer interrupt takes, for example, every 2 ms. That is, the effect control process is activated, for example, every 2 ms. In this embodiment, only the flag is set in the timer interrupt process, and the specific effect control process is executed in the main process, but the effect control process may be executed in the timer interrupt process.

  In the effect control process, the effect control microcomputer 100 first analyzes the received effect control command (command analysis execution process: step S774). Next, the effect control microcomputer 100 performs effect control process processing (step S775). In the effect control process, a 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, the production control microcomputer 100 performs a motor drive signal output process (step S776). In the motor drive signal output process, a process of outputting a drive signal to the motor 150 is executed in order to operate the hammer 151. In addition, a data input process for inputting the operation signal from the operation switch 81 and the detection signals from the sensors 154 and 155 through the input port 106 is executed (step S777). And the process which updates a random number counter is performed (step S778). In addition, a notification process is performed based on an effect control command related to an error notification from the game control microcomputer 560 (step S779). Thereafter, the process returns to the process of checking the timer interrupt flag in step S772.

  An INT signal for effect control from the main board 31 is input to an interrupt terminal of the effect control microcomputer 100. For example, when the INT signal from the main board 31 is turned on, the production control microcomputer 100 is interrupted. Then, the effect control microcomputer 100 executes effect control command reception processing in the interrupt processing. In the reception process of the effect control command, the effect control microcomputer 100 stores the received effect control command data in the command reception buffer.

  FIG. 58 is a flowchart showing the effect control process (step S775) in the main process shown in FIG. In the effect control process, the effect control microcomputer 100 executes any one of steps S850 to S855 according to 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 (variation pattern command) capable of specifying the fluctuation time has been received by the command reception interrupt process. For example, it is confirmed whether or not a flag (variation pattern reception flag) indicating that a variation pattern command has been received is set. The variation pattern reception flag is set when it is confirmed by command analysis processing that a variation pattern designation effect control command has been received. When it is confirmed that the effect control command specifying the variation pattern has been received, the value of the effect control process flag is updated to a value corresponding to step S851.

  Decoration symbol variation start processing (step S851): A combination of a variation pattern to be actually used and a stop symbol of the ornament symbol is determined from a plurality of variation patterns of ornament symbols determined according to the variation pattern command. Also. The variation of the decorative symbol (left middle right symbol) in the variable display device 9 is started. Thereafter, the value of the effect control process flag is updated to a value according to step S852.

  Symbol variation processing (step S852): Controls the switching timing of each variation state (variation speed, etc.) constituting the variation pattern, and monitors the end of the variation time. In addition, stop control of the left and right symbols is performed. Thereafter, the value of the effect control process flag is updated to a value according to step S853.

  Decoration symbol stop process (step S853): When the variation time elapses, control is performed to stop the variation of the symbol and display the stop symbol (determined symbol). Thereafter, in the case of a big hit, the value of the effect control process flag is updated to a value according to step S854. Otherwise, the value of the effect control process flag is updated to a value according to step S850.

  Big hit display processing (step S854): After the end of the variation time, the control of probability variation big hit display or normal big hit display is performed. Thereafter, the value of the effect control process flag is updated to a value according to step S855.

  Processing during jackpot game (step S855): Control during jackpot game is performed. For example, when an effect control command for display before opening the big winning opening or display when opening the big winning opening is received, display control of the number of rounds is performed. Thereafter, the value of the effect control process flag is updated to a value according to step S850.

  FIG. 59 is a flowchart showing a decorative symbol variation start process (step S851) in the effect control process shown in FIG. In the decorative symbol variation start process, the effect control microcomputer 100 determines a decorative symbol variation pattern based on the received variation pattern command (step S861). In this embodiment, the production control microcomputer 100 uniquely determines at least a part of the decorative pattern variation pattern. For example, the variation time specified by the EXT data of the variation pattern command among the variation patterns of a plurality of types of decorative symbols prepared in advance and the pre-determined result (big hit, miss, reach, etc.) by the game control microcomputer 560 A variation pattern to be executed is selected from among a plurality of types of variation patterns of decorative designs.

  In other words, the production control microcomputer 100, for example, at least one of the decorative pattern variation modes, such as the design content of the decorative design (for example, which character is used to produce the content), the presence / absence of execution of the notice effect, and the content of the production. The department is decided independently. In step S861, the production control microcomputer 100 operates in conjunction with the operation mode of the movable member and the movable member, such as the presence / absence of the production and the contents of the production in which the hammer 151 as the movable member and the decorative design are co-operated. At least a part of the decorative pattern variation mode is uniquely determined. In addition, a variable time timer corresponding to the decorative symbol change period is started (step S862). At this time, the variable display device 9 is instructed to the GCL 106 so that the variation of the left middle right decorative design is started. Thereafter, the value of the effect control process flag is updated to a value corresponding to the process during symbol variation (step S863).

  Next, a specific example of a game effect using the hammer 151 will be described. FIG. 60 is an explanatory diagram showing an example of the relationship between the display state of the variable display device 9 and the operation state of the hammer 151. When the decorative pattern variation pattern is determined in response to the reception of the variation pattern command, the effect control microcomputer 100 starts variable display of the decorative symbol on the variable display device 9 (see FIG. 60A). Here, it is assumed that the effect pattern using the hammer 151 as the movable member is determined as the decorative pattern variation pattern in step S861.

  When a predetermined period elapses after the decorative symbol variation display is started, the production control microcomputer 100 displays the left middle right symbol in the temporary stop state (not the final stop but the stop display) in the display area H1 of the variable display device 9. And a button guidance display for prompting the player to press the operation switch 81 is displayed in the display area H2 (see FIG. 60B). For example, as a button guidance display, a message “Press the button!” Is displayed.

  When the player presses the operation switch 81 during the period in which the button guidance display is being executed (FIG. 60C), the effect control microcomputer 100 ends the button guidance display and the motor 150 is turned on. On the other hand, a drive signal for forward rotation is output. In the period when the button guidance display is not executed, the production control microcomputer 100 ignores the operation switch 81 that is pressed and an operation signal is output. Therefore, the operation switch 81 as an operation means that can be operated by the player during the game is actually operable during the operable period set by the production control microcomputer 100 during the game.

  When a drive signal for forward rotation is output to the motor 150, the hammer 151 performs an operation of swinging down in the forward rotation (clockwise direction) (see FIG. 60D). Further, the production control microcomputer 100 determines the timing at which the hammer 151 is swung down in accordance with the input timing of the signal from the operation switch 81, and among the decorative symbols that are in a temporarily stopped state in synchronization with the determination timing. The display of the left pattern of the decorative pattern is started, and the display of re-change is started. In this embodiment, the hammer 151 is installed so as to pass through the display position of the left symbol when it is swung down. Therefore, the display of the variable display device 9 and the operation of the hammer 151 produce an effect as if the left symbol of the decorative symbols in the temporarily stopped state is struck by the hammer 151 and the variation is resumed. Is done.

  When re-variation display of the left symbol is started, the production control microcomputer 100 outputs a drive signal for reverse rotation to the motor 150. When a reverse rotation drive signal is output to the motor 150, the hammer 151 moves in the reverse direction (counterclockwise direction) and returns to its original position (FIG. 60E). FIG. 60 (F)).

  Then, the production control microcomputer 100 stops the left symbol so as to become the determined stop symbol when the decorative symbol variation time elapses. That is, when it is decided to make a big hit symbol, the jackpot symbol is stopped and displayed as a display result of variable display (see FIG. 60 (E)), and when it is decided to make an off symbol, it is variable. As a display result of the display, the off symbol is stopped and displayed (see FIG. 60F).

  FIG. 61 is an explanatory diagram showing another example of the relationship between the display state of the variable display device 9 and the operation state of the hammer 151. As shown in FIG. 61, when the operation switch 81 is not pressed by the player during the period in which the button guidance display is being executed, the effect control microcomputer 100 displays the re-variable display after a predetermined time has elapsed. (See FIG. 61C). Other display controls are the same as the display control shown in FIG. In other words, the effect control microcomputer 100 stops the left symbol so as to become the determined stop symbol when the decorative symbol variation time elapses. When it is decided to make a big hit symbol, the jackpot symbol is stopped and displayed as a variable display result (see FIG. 61 (D)). As a display result, the off symbol is stopped and displayed (see FIG. 61 (E)).

  The production control microcomputer 100 stops the driving of the motor 150 when the detection signal of the sensor 155 indicates an ON state when the hammer 151 is swung down in the motor drive signal output process of step S776. Further, when the hammer 151 is returned to the original position, if the detection signal of the sensor 154 indicates an ON state, the driving of the motor 150 is stopped. The production control microcomputer 100 confirms whether or not the detection signal is output from the sensors 154 and 155, that is, whether or not the detection signal indicates an ON state in the data input process of step S777. The confirmation result is stored in a flag formed in the RAM. Then, the production control microcomputer 100 confirms the state of the flag in the motor drive signal output process.

  FIG. 62 is a flowchart showing the notification process in step S779. 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. 63D 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). When the initialization command has been received, control is performed to display an initialization notification screen as exemplified in FIG. 63E 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. 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. 63E illustrates a screen that displays a predetermined initial symbol as an initialization notification screen, but such a screen is merely an example.

  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 illustrated in FIG. 63B 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, the production control microcomputer 100 confirms whether or not a 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 illustrated in FIG. 63C 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 changed to the screen displayed before the screens shown in FIGS. 63B and 63C are displayed instead of the screens shown in FIGS. 63B and 63C. 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. 63A 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. 63A 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. 63A 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. 63B and 63C 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.

  As shown in FIG. 64, the power supply board 910 and the payout control board 37 are preferably installed in the game frame, and the main board 31 is preferably 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. Since it is configured as shown in FIG. 64, 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 payout 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. 65, 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.

  Further, in the above embodiment, the clear switch 921 is mounted on the power supply board 910. However, as shown in FIG. 66, 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. 66, 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.

  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 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.

  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, the present invention can also be applied to a slot machine or the like in which a game ball is used as a game medium in place of a coin, 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 CPU 56 (included in the game control microcomputer 560) that executes processing in accordance with a program stored in the ROM 54. It corresponds to the portion of the control microcomputer 560 that executes the processing of steps S254 and S255, and the prize game medium number data subtracting means executes the processing of step S256 after the processing of steps S254 and S255 in the game control microcomputer 560. The game control side The power supply stop time processing means corresponds to the part of the game control microcomputer 560 that executes steps S454 to S481, and the initialization operation determination means executes the process of step S81 in the game control microcomputer 560. The delay processing means corresponds to a part for executing the processing of steps S83 to S88 in the game control microcomputer 560, and the game control side recovery means corresponds to steps S8, S9, and so on in the game control microcomputer 560. The recovery command transmission means corresponds to a portion for executing the processing 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 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 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 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 perspective view which shows the structure of the drive device of a movable member. 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. 23 is a timing diagram showing a part of FIG. 22 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 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 an explanatory view showing the configuration of a production control command. It is an explanatory view showing how to send the production control command. It is explanatory drawing which shows an example of the content of an effect control command. It is a flowchart which shows the main process which the microcomputer for production control performs. It is a flowchart which shows production control process processing. It is a flowchart which shows a decoration design change start process. It is explanatory drawing which shows the example of the relationship between the display state of a variable display apparatus, and the operation state of a hammer. It is explanatory drawing which shows the example of the relationship between the display state of a variable display apparatus, and the operation state of a hammer. 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, the delivery control board | substrate, and a power supply board | substrate. 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.

Explanation of symbols

1 Pachinko machine 31 Game control board (main board)
37 payout control board 77 relay board 80 effect control board 81 operation switch 100 effect control microcomputer 154,155 sensor 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 (11)

A gaming machine in which a player can play a predetermined game using a game medium and pays out a prize game medium as a prize based on the winning of the game medium in a winning area in the gaming area,
Winning detection means for detecting that a game medium has won in the winning area and outputting a winning detection signal;
An initialization operation means for outputting an initialization request signal according to the operation;
A game that receives a winning detection signal from the winning detection means, executes a game control process for controlling the progress of the game, and transmits an effect control command for controlling an electric component for effect provided in the gaming machine A game control board on which a control microcomputer is mounted;
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 detection signal when a drop in power supply voltage used in a gaming machine is detected,
The game control microcomputer is:
Data indicating the progress of the game, including data on the number of prize game media that can specify the number of prize game media to be paid out based on the winning of game media in the prize area, is stored, and power supply to the gaming machine is performed. Game control storage means for retaining the stored contents for at least a predetermined period even when stopped,
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,
Game control side power supply stop time processing means for executing game control side power supply stop time processing for storing data indicating a game progress state in response to the power supply monitoring means outputting the voltage drop detection signal When,
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;
A delay process for delaying the start of execution of the game control process from the time when the game control process becomes executable to at least the start of execution of the payout control process after determination by the initialization operation determination means Delay processing means for executing
When the power supply to the gaming machine is started, the initialization operation determination means determines that the initialization request signal is not output, and the game stored in the game control storage means Based on the data indicating the progress state, game control side recovery means for performing a recovery process for recovering the progress state of the game when power supply to the gaming machine is stopped,
A recovery command transmitting means for transmitting a recovery command for notifying the fact to the microcomputer for effect control when the recovery process is performed by the game control side recovery 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 detection 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-out 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 A payout control side recovery means for recovering the payout to a possible state based on
The payout control board is provided with a voltage drop detection signal output unit for outputting the voltage drop detection signal from the power supply monitoring means to the game control board,
In response to receiving the restoration command, the production control microcomputer controls the production electrical parts and notifies that the restoration processing has been performed by the game control side restoration means. To play. The game control microcomputer
Initialization means for initializing the storage contents of the game control storage means based on the fact that the initialization operation determination means determines that the initialization request signal has been output;
When the initialization process is performed by the initialization unit, an initialization command transmission unit that transmits an initialization command for informing the fact to the microcomputer for effect control as an effect control command,
2. The production control microcomputer, in response to receiving the initialization command, controls the production electrical parts to notify that the initialization process has been performed by the initialization means. Game machines. 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 2. The power supply confirmation means confirms that the power supply voltage is stable by confirming that the voltage drop detection signal is not output, and when confirming that the voltage drop detection signal is output, it is determined in advance. The gaming machine according to claim 3, wherein it is confirmed whether or not the voltage drop detection signal is output again after a predetermined time has elapsed. 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 to
6. The production control microcomputer, in response to receiving the payout abnormality command, controls the production electrical parts to notify that a payout abnormality has occurred. The gaming machine described in 1. 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 prohibition state indicates that the payout amount data indicates that there is an unpaid premium game medium. A gaming machine according to any one of claims 1 to 5, 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 6, 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 6 or 7, wherein the payout control microcomputer releases the payout control prohibition state when the error cancel signal is output from the error cancel operation means. 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. Provided with operating means that can be operated by the player while the game is in progress,
The effect control board includes an operation signal input means for inputting an operation signal indicating that the operation means has been operated,
The effect control microcomputer includes an operation corresponding effect start means for performing control for starting the specified effect by controlling the electric parts for the effect in response to the input of the operation signal. Item 10. The gaming machine according to Item 9. A game board forming a game area, a game frame to which the game board is attached, and a power supply board for supplying power to the game control board and the payout control board,
The power monitoring means is mounted on the power board,
The power supply board and the payout control board are attached to the game frame,
The gaming machine according to claim 1, wherein the game control board is attached to the game board.

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