JP2008279018A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce burden on a game control means by reducing the types of command transmitted from the game control means. <P>SOLUTION: A microcomputer for performance control makes a total reservation memory display part 18c conduct a display that enables the specification of the first reservation memory counts in the first mode (encircled in red) from a total reservation memory count directive command received and a display that enables the specification of the second reservation memory counts in the second mode (encircled in green). When the total reservation memory count directive command is received without the reception of the first and second starter prize winning directive commands, the total reservation memory display part 18c is made to conduct a display that enables the specification of the reservation memory counts in a special mode (encircled in blue) different from the first and second modes. This can reduce the types of command compared with those when the commands for the specification of the first and second reservation memory counts would be separated. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention has first variable display means and second variable display means for starting variable display of identification information based on the fact that a predetermined variable display execution condition is satisfied and for displaying and displaying a display result. The present invention relates to a gaming machine such as a pachinko gaming machine that shifts to a specific gaming state advantageous to the player when a specific display result is derived and displayed on either the first variable display means or the second variable display means.

  As a gaming machine, a game ball, which is a game medium, is launched into a game area by a launching device, and when a game ball wins a prize area such as a prize opening provided in the game area, a predetermined number of prize balls are paid out to the player. There is something to be done. Further, a variable display unit capable of variably displaying the identification information (also referred to as “fluctuation”) is provided, and when the display result of the variable display of the identification information in the variable display unit becomes a specific display result, the gaming state (game) The state of the machine, more specifically, the state in which the gaming machine is controlled) is configured to give a predetermined game value to the player.

  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 machine, a specific display mode determined in advance is derived and displayed as a display result of variable display of a special symbol (identification information) that is started in the variable display unit based on the winning of a game ball at the start winning opening. If this happens, a “big hit” will occur. Note that the derivation display is to stop and display a symbol (excluding stop before so-called re-variation). 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. And in each open period, if there is a prize for a predetermined number (for example, 10) of the big prize opening, the big prize opening is closed. And the number of times of opening the special winning opening is fixed to a predetermined number (for example, 15 rounds). An opening time (for example, 29.5 seconds) is determined for each opening, and even if the number of winnings does not reach a predetermined number, the big winning opening is closed when the opening time elapses.

  Further, in the variable display device, the symbols other than the symbol that becomes the final stop symbol (for example, the middle symbol of the left and right middle symbols) are continuously stopped for a predetermined time, and are stopped, swung, There is a possibility that a big hit will occur before the final result is displayed due to the state of scaling or deformation, or multiple symbols changing synchronously with the same symbol, or the position of the display symbol being switched An effect performed in a continuing state (hereinafter, these states are referred to as reach states) is referred to as reach effect. Further, the reach state and its state are referred to as a reach mode. Furthermore, variable display including reach production is called reach variable display. Then, when the display result of the symbol variably displayed on the variable display device is not a specific display result, it becomes “out of” and the variability display state ends. A player plays a game while enjoying how to generate a big hit.

  In such a gaming machine, when the game control means (for example, a game control microcomputer) that controls the progress of the game mounted on the game control board starts variable display of the symbol, the variable display starts. There is one that transmits an instructing variation pattern command and a design command for designating a stop design to an effect control means (for example, an effect control microcomputer) mounted on the effect control board (see, for example, Patent Document 1). .)

  The gaming machine described in Patent Document 1 includes a display device having two variable display areas (corresponding to a variable display unit) and one notification display area (corresponding to a variable display device). Yes. Then, in the notification display area, the effect control means is either one of the variable display areas where the identification information is variably displayed or the other variable display area, or both of the variable display areas where the identification information is variably displayed. The display effect is configured in conjunction with variable display of the identification information.

  In addition, two variable display units and one variable display device are provided, and the game control means determines the number of conditions for executing the variable display of the identification information in one variable display unit and the identification in the other variable display unit. A total number specifying command indicating the total number of execution conditions for the variable display of information is transmitted to the effect control means, and the effect control means changes the display indicating the total number in response to reception of the total number specifying command. There is a gaming machine that displays on a display device (see, for example, Patent Document 2).

Japanese Patent Laying-Open No. 2005-185353 (paragraphs 0058, 0145, FIGS. 6 and 21) Japanese Patent Laying-Open No. 2005-124939 (paragraphs 0156-0159, 0126, FIGS. 12 and 13)

  In the invention described in Patent Document 1, in which variable display area variable display is shown for all commands including a command indicating a variation pattern and a command capable of specifying a display result (patent) (See FIG. 6 of Document 1). Therefore, there are many types of commands transmitted from the game control means to the effect control means.

  In addition, in the gaming machine described in Patent Document 2, when the production control means receives the total number specifying command indicating the total number, the execution condition for executing the variable display of the identification information in any variable display unit is established. It is not possible to know if the number has increased. Therefore, the production control means cannot separate production contents depending on which number of establishments has increased. In order to enable the effect control means to grasp which of the variable display sections the execution condition of the variable display of the identification information has increased, the execution condition of the variable display of the identification information in one of the variable display sections Separate the total number specifying command transmitted based on the establishment of the condition and the total number specifying command transmitted based on the execution condition of the variable display of the identification information on the other variable display section being established Can be considered. However, with such a configuration, the types of commands transmitted from the game control means to the effect control means increase.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to reduce the burden of game control means by reducing the types of commands transmitted from the game control means in a gaming machine having first variable display means and second variable display means. And

  The gaming machine according to the present invention has identification information (for example, a winning of a game ball to the first starting winning port 13 and the second starting winning port 14) based on a predetermined variable display execution condition (for example, winning a game ball to the first starting winning port 13 and the second starting winning port 14). The first variable display means (for example, the first special symbol display device 8a) and the second variable display means (for example, the second special symbol display device 8b) for starting the variable display of the special symbol and deriving and displaying the display result. Specific gaming state (for example, jackpot gaming state) that is advantageous to the player when the specific display result (for example, jackpot symbol) is derived and displayed on either the first variable display means or the second variable display means A command that can control the progress of the game, control the variable display of the first variable display means and the second variable display means, and specify the state of the variable display (for example, the effect control command ) For controlling the game control means (for example, the game control microcomputer 560) and the effect parts provided in the gaming machine (for example, the effect display device 9) based on the command transmitted by the game control means. Effect control means for performing (for example, the effect control microcomputer 100), and the game control means counts the number of established execution conditions of the variable display in the first variable display means (for example, for game control). In the microcomputer 560, a part for executing the processing of step S112) and second counting means for counting the number of established variable display execution conditions in the second variable display means (for example, in the game control microcomputer 560, the second A part that executes the process corresponding to the process of step S112 in the special symbol process, and the first variable table On the condition that the variable display of the identification information is not executed by the means and the second variable display means (for example, the determination condition of step S314. The process of step S138 or step S151 is executed), the first variable display. The first variable display means when the variable display of the identification information is started by the first variable display means or the second variable display means according to the establishment of the variable information start start condition of the identification information by the means or the second variable display means Display means specifying information (for example, information indicated by the first symbol variation designation command or the second symbol variation designation command) capable of identifying which of the first variable display means and the second variable display means to start variable display of the identification information; Display time information for specifying a variable display time (for example, information indicated by a variation pattern command) and display result information for specifying a display result (for example, a design symbol designation command) Start command transmission means (for example, a game control microcomputer) that transmits a command (for example, a first symbol variation designation command, a second symbol variation designation command, a variation pattern command, and an effect symbol designation command). In 560, the number of formations counted by the first counting means or the number of establishments counted by the second counting means has increased. Based on the number of formations counted by the first counting means after transmitting a number-of-constitution identification command (for example, a first start winning designation command or a second start winning designation command) indicating which number has been established. The total number corresponding to the sum of the number of formations counted by the second counting means can be specified Total number specifying command transmitting means for transmitting total number specifying command (for example, total pending storage number specifying command) (for example, a part for executing processing of steps S116, S361 to S364, S365 to S368 in game control microcomputer 560) ), And a number-of-establishment display means (for example, a summation pending storage display unit 18c) for displaying the number of formations counted by the first counting means and the number of formations counted by the second counting means. The effect control means executes the effect corresponding to the variable display means specified by the command indicating the display means specifying information transmitted by the start command transmitting means (for example, the notice effect or the variable display of the effect symbol) with the effect parts. Effect execution means (for example, steps S824 to S8 in the effect control microcomputer 100) 7 and the part for executing the processing of S842 to S844) and the total number specifying command transmitted by the total number specifying command transmitting means can specify the number of formations counted by the first counting means on the forming number display means The number of formations that are displayed in the first mode (for example, red circles) and the display is performed in the second mode (for example, green circles) that can specify the number of formations counted by the second counting means. Display control means (for example, in the production control microcomputer 100, the part that executes the processing of steps S901, S909, S911, S921, and S923) and the total number without receiving the established number identification command from the total number specifying command transmission means When a number specifying command is received, the number of formations is displayed in a special mode (for example, a blue circle) different from the first mode and the second mode. The number-of-establishment display control means (for example, the part for executing the processing of steps S909, S921, and S931 in the production control microcomputer 100) that performs identifiable display, The display unit displays a display that can identify the number of formations counted by the first counting unit and a display that can identify the number of formations counted by the second counting unit, and the number of formations counted by the first counting unit. The display mode in which the number can be specified and the display mode in which the number of formations counted by the second counting means can be displayed differently (for example, the color is changed or the shape is changed: see FIG. 43). It is characterized by that.

  The number-of-constitution display control means displays a number of images corresponding to the number of formations (for example, a circle image), and the number-of-constitution display mode control means does not receive the number-of-constitution identification command from the total number specifying command transmission means. When the total number specifying command is received, the display mode of all images may be set to a special mode (for example, the process of step S931A).

  The effect control means is based on the establishment number identification command indicating that the establishment number counted by the first counting means has increased, and execution of variable display based on establishment of the variable display execution condition in the first variable display means. The first establishment number determination means for determining the number of establishment of the variable display execution condition in the first variable display means that has not yet started variable display (for example, in the production control microcomputer 100, steps S909, S912, S941, A portion for executing the processing of S945 and S914, where the processing of S941 is based on the reception of the total pending storage number subtraction designation command, and the total pending storage number subtraction designation command is transmitted when the first special symbol variation starts (see step S109). .), And a formation number identification command indicating that the number of formations counted by the second counting means has increased, 2nd determining the number of execution conditions of variable display in the second variable display means that has not yet started variable display based on execution of variable display based on establishment of variable display execution conditions in the variable display means Established number determination means (for example, in the production control microcomputer 100, the part that executes the processing of steps S921, S924, S941, S947, and S926. The processing of S941 is based on the reception of the total pending storage number subtraction designation command. The stored number subtraction designation command is transmitted at the start of the variation of the second special symbol (in the first special symbol process corresponding to the processing of step S109). The establishment condition of the variable display in the first variable display means for which the establishment number determination means has not yet started variable display is established. Is changed from the special mode to the second mode on the condition that it is determined that the predetermined number (for example, 4) is reached (for example, the process of step S914). The number is changed (for example, the process of step 916), and the second number-of-establishment number determination unit has determined a predetermined number (the number of execution conditions of the variable display in the second variable display unit that has not yet started variable display) For example, on the condition that it is determined that 4) has been satisfied (for example, the process of step 926), the display mode of the display that can specify the number of establishments is changed from the special mode to the first mode (for example, the process of step 928) ) May be configured.

  The game control means determines the variable display time of the identification information in the first variable display means and the second variable display means (for example, the processing of steps S77 and S78 in the game control microcomputer 560). The variable display time determination means shortens the variable display time when the total number is greater than or equal to the predetermined number compared to when the total number is less than the predetermined number (for example, the total pending storage number counter If the value is 4 or more, the variation pattern may be selected from the shortened variation pattern table).

  According to the first aspect of the present invention, the game control means is capable of specifying display means specifying information which can specify which of the first variable display means and the second variable display means to start the variable display of the identification information, and the variable display. The display time information for specifying the time and the display result information for specifying the display result are counted by the start command transmission means for transmitting by command and the number of establishments counted by the first counting means or by the second counting means. Based on the increase in the number of formations, after transmitting a formation number identification command indicating which number of formations has increased, the number of formations counted by the first counting means and the number of establishments counted by the second counting means A total number specifying command transmitting means for transmitting a total number specifying command capable of specifying a total number corresponding to the total with the number, and the effect control means includes a start command transmitting means Based on the total number specifying command transmitted by the total number specifying command transmitting means, an effect corresponding to the variable display means specified by the command indicating the received display means specifying information is executed by the production component, and the number of established display means Because the display is performed in the first mode that can specify the number of formations counted by the first counting means, and the display is performed in the second mode that can specify the number of formations counted by the second counting means. A command indicating display time information for specifying a variable display time and a command indicating display result information for specifying a display result, variable display of identification information on the first variable display means, and identification information on the second variable display means When the production control means starts the production corresponding to the variable display means specified by the command indicating the display means identification information with the production parts, the game control hand It can be prevented to increase the kinds of commands sent from. Further, the effect control means can grasp which variable display means the execution condition of the variable display condition of the identification information has increased without increasing the types of commands transmitted from the game control means. Furthermore, when the total number specifying command is received without receiving the total number identifying command from the total number specifying command transmitting unit, the established number displaying mode control unit displays the first mode and the second Since a display capable of specifying the number of formations is performed in a special mode different from the mode, it is possible to easily grasp that an abnormality has occurred regarding transmission / reception of commands. Further, the establishment number display means is arranged with a display capable of specifying the establishment number counted by the first counting means and a display capable of specifying the establishment number counted by the second counting means, and by the first counting means. Since the display mode that can specify the counted number of formations is displayed differently from the display mode that can specify the number of formations counted by the second counting means, A player or the like can easily grasp the number of establishments counted by the first counting means and the number of establishments counted by the second counting means.

  In the invention described in claim 2, when the total number specifying command is received without receiving the total number identifying command from the total number specifying command transmitting means, the number-of-established number display mode control means specially displays all images. Since it is made into an aspect, it becomes possible to grasp | ascertain easily that abnormality has arisen regarding transmission / reception of a command.

  In the invention described in claim 3, the number-of-establishment display mode control means determines in advance the number of established execution conditions for variable display in the first variable display means for which the first formation number determination means has not yet started variable display. On the condition that it is determined that the predetermined number has been reached, the display mode of the display capable of specifying the number of established is changed from the special mode to the second mode, and the second number-of-established number determination means still starts variable display. On the condition that it is determined that the number of execution conditions of the variable display in the second variable display means that has not been reached is a predetermined number, the display mode of the display that can specify the number of formations is changed from the special mode to the first mode. Therefore, even if an abnormality occurs in the transmission / reception of the command, the display that can specify the number of establishment can be returned to the normal display.

  In the invention according to claim 4, the game control means, when the total number corresponding to the sum of the number of establishments counted by the first counting means and the number of establishments counted by the second counting means is a predetermined number or more, Since the variable display time is shortened compared to when the number is less than the predetermined number, when either the total number is equal to or greater than the predetermined value, one of the first variable display means and the second variable display means is variable. It is possible to prevent a situation in which the shortening variation is performed in the display unit and the shortening variation is not performed in the other variable display unit.

Embodiment 1 FIG.
Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, the overall configuration of a pachinko gaming machine 1 that is an example of a gaming machine will be described. FIG. 1 is a front view of a pachinko gaming machine (bullet ball gaming machine) 1 as seen from the front.

  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 openable and closable. 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) that can be opened and closed with respect to the outer frame, a mechanism plate (not shown) to which mechanism parts and the like are attached, and various parts (games to be described later) attached to them. A structure including the board 6).

  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, there are provided an extra ball receiving tray 4 for storing game balls that cannot be accommodated in the hitting ball supply tray 3 and a hitting operation handle (operation knob) 5 for firing the hitting ball. A game board 6 is detachably attached to the back surface of the glass door frame 2. The game board 6 is a structure including a plate-like body constituting the game board 6 and various components attached to the plate-like body. In addition, a game area 7 is formed on the front surface of the game board 6 in which a game ball that has been struck can flow down.

  An effect display device 9 composed of a liquid crystal display device (LCD) is provided near the center of the game area 7. The display screen of the effect display device 9 includes an effect symbol display area 91 for performing variable display of the effect symbols synchronized with the variable display of the first special symbol or the second special symbol. The effect display device 9 is controlled by an effect control microcomputer mounted on the effect control board. When the first special symbol display 8a is executing variable display of the first special symbol, the effect control microcomputer causes the effect display device 9 to execute the effect display along with the variable display, and the second special symbol display 8a executes the second special display. When the variable display of the second special symbol is executed on the symbol display 8b, the effect display is executed by the effect display device in accordance with the variable display, so that it is possible to easily grasp the progress of the game.

  On the left side of the lower part of the game board 6, there is provided a first special symbol display (first variable display means) 8a that variably displays a first special symbol as identification information. In this embodiment, the first special symbol display 8a is realized by a simple and small display (for example, 7 segment LED) capable of variably displaying numbers 0 to 9. In other words, the first special symbol display 8a is configured to variably display numbers (or symbols) from 0 to 9. On the lower right side of the game board 6, a second special symbol display (second variable display means) 8b for variably displaying the second special symbol as identification information is provided. The second special symbol display 8b is realized by a simple and small display (for example, 7 segment LED) capable of variably displaying numbers 0 to 9. That is, the second special symbol display 8b is configured to variably display numbers (or symbols) from 0 to 9.

  The small display is formed in a square shape. In this embodiment, the type of the first special symbol and the type of the second special symbol are the same (for example, both 0 to 9), but the types may be different. Further, the first special symbol display 8a and the second special symbol display 8b may be configured to variably display numbers (or two-digit symbols) of, for example, 00 to 99, for example.

  The first special symbol and the second special symbol may be collectively referred to as a special symbol, and the first special symbol indicator 8a and the second special symbol indicator 8b may be collectively referred to as a special symbol indicator.

  For the variable display of the first special symbol or the second special symbol, the first start condition or the second start condition, which is the variable display execution condition, is satisfied (for example, the hit ball is the first start winning opening 13 or the second starting winning opening 14). And then start based on the fact that the variable display start condition (for example, the state where the special symbol variable display is not executed and the big hit game is not executed) is established. When the variable display time elapses, the display result (stop symbol) is derived and displayed. Note that winning means that a game ball has entered a predetermined area such as a winning opening. Deriving and displaying a display result is to stop and display a symbol (an example of identification information) (excluding stop before so-called re-variation).

  In the vicinity of the first special symbol display 8a, during the variable display time of the first special symbol by the first special symbol display 8a, the variable display of the first decorative symbol as a decorative (design) symbol is performed. A first decorative symbol display (first variable display) 9a is provided. In this embodiment, the first decorative symbol display 9a is composed of two LEDs. The first decorative symbol display 9a is controlled by an effect control microcomputer mounted on the effect control board. Further, in the vicinity of the second special symbol display 8b, during the variable display time of the second special symbol by the second special symbol display 8b, the variable display of the second decorative symbol as a symbol for decoration (production) is performed. A second decorative symbol display (second variable display section) 9b is provided. The second decorative symbol display 9b is composed of two LEDs. The second decorative symbol display 9b is controlled by an effect control microcomputer mounted on the effect control board.

  The first decorative symbol and the second decorative symbol may be collectively referred to as a decorative symbol, and the first decorative symbol display 9a and the second decorative symbol display 9b may be collectively referred to as a decorative symbol display. .

  The variation of the decorative pattern (variable display) is realized by continuing the state where the two LEDs are alternately lit. The variable display of the first special symbol on the first special symbol display 8a and the variable display of the first decorative symbol on the first decorative symbol display 9a are synchronized. The variable display of the second special symbol on the second special symbol display 8b is synchronized with the variable display of the second decorative symbol on the second decorative symbol display 9b. Synchronous means that the variable display start time and end time are the same, and the variable display period is the same. In addition, when the big hit symbol is stopped and displayed on the first special symbol display 8a, the LED on the side that recalls the big hit on the first decorative symbol display 9a remains lit. When the big-hit symbol is stopped and displayed on the second special symbol display 8b, the LED on the side that recalls the big-hit on the second decorative symbol display 9b remains lit.

  A winning device having a first start winning port 13 is provided below the effect display device 9. The game ball won in the first start winning opening 13 is guided to the back of the game board 6 and detected by the first start opening switch 13a.

  A variable winning ball device 15 having a second starting winning port 14 through which a game ball can be won is provided below a winning device having a first starting winning port (first starting port) 13. The game ball that has won the second start winning opening (second start opening) 14 is guided to the back of the game board 6 and detected by the second start opening switch 14a. The variable winning ball device 15 is opened by a solenoid 16. When the variable winning ball device 15 is in the open state, the game ball can be awarded to the second starting winning port 14 (it is easier to start winning), which is advantageous for the player. In the state where the variable winning ball apparatus 15 is in the open state, it is easier for the game ball to win the second start winning opening 14 than the first starting winning opening 13. In addition, in a state where the variable winning ball device 15 is in the closed state, the game ball does not win the second start winning opening 14. In the state where the variable winning ball apparatus 15 is in the closed state, it may be configured that the winning is possible (that is, it is difficult for the gaming ball to win) although it is difficult to win a prize.

  The first start winning port 13 and the second start winning port 14 may be collectively referred to as a start winning port or a starting port.

  When the variable winning ball device 15 is controlled to be in the open state, the game ball heading for the variable winning ball device 15 is very likely to win the second start winning port 14. The first start winning opening 13 is provided directly under the effect display device 9, but the interval between the lower end of the effect display device 9 and the first start winning opening 13 is further reduced, or the first start winning opening is set. The nail arrangement around the first start winning opening 13 is made difficult to guide the game balls to the first starting winning opening 13 so that the winning rate of the second starting winning opening 14 is increased. It is also possible to make the direction higher than the winning rate of the first start winning opening 13. As will be described later, in the high base state, the winning rate of the second start winning opening 14 is high. In that case, the winning rate of the second starting winning port 14 is higher than the winning rate of the first starting winning port 13. Therefore, the ratio (base) of the number of prize game balls to be paid out with respect to the predetermined number of game balls driven into the game area 6 is high. That is, it is a high base state.

  On the side of the first decorative symbol display 9a, the number of effective winning balls that have entered the first start winning opening 13, that is, the first reserved memory number (the reserved memory is also referred to as the start memory or the start prize memory) is displayed. A first special symbol storage memory display 18a comprising four displays is provided. The first special symbol storage memory indicator 18a increases the number of indicators to be lit by 1 each time there is an effective start winning. Then, each time the variable display on the first special symbol display 8a is started, the number of indicators to be turned on is reduced by one.

  On the side of the second decorative symbol display 9b is a second special symbol reserved memory display 18b comprising four indicators for displaying the number of effective winning balls that have entered the second start winning opening 14, that is, the second reserved memory number. Is provided. The second special symbol storage memory display 18b increases the number of indicators to be lit by 1 every time there is an effective start winning. Then, each time the variable display on the second special symbol display 8b is started, the number of indicators to be turned on is reduced by one.

  In addition, the display screen of the effect display device 9 displays an area (hereinafter referred to as a summed pending storage display unit 18c) that displays a total number (total number of pending pending memories) that is the sum of the first reserved memory number and the second reserved memory number. .) Is provided. Since the summation pending storage display unit 18c for displaying the total number is provided, it is possible to easily grasp the total number of execution conditions that have not met the variable display start condition. In addition, since the total reserved memory display unit 18c is provided, the first special symbol reserved memory display 18a and the second special symbol reserved memory display 18b may not be provided.

  The effect display device 9 is for decoration (for effects) during the variable display time of the first special symbol by the first special symbol display 8a and during the variable display time of the second special symbol by the second special symbol display 8b. A variable display of the effect symbol as the symbol is performed. The variable display of the first special symbol on the first special symbol display 8a and the variable display of the effect symbol on the effect display device 9 are synchronized. Further, the variable display of the second special symbol on the second special symbol display 8b and the variable display of the effect symbol on the effect display device 9 are synchronized. Here, the synchronization means that the start time and end time of variable display are the same and the period of variable display is the same. Further, when the jackpot symbol is stopped and displayed on the first special symbol display 8a and when the jackpot symbol is stopped and displayed on the second special symbol display 8b, the effect display device 9 reminds the jackpot The combination of is stopped and displayed.

  In this embodiment, as shown in FIG. 1, the variable winning ball apparatus 15 that opens and closes only the second start winning opening 14 is provided. Any of the start winning ports 14 may be provided with a variable winning ball device that performs an opening / closing operation.

  Also, as shown in FIG. 1, below the variable winning ball apparatus 15, when a specific display result (big hit symbol) is derived and displayed on the first special symbol display 8a, and on the second special symbol display 8b. There is provided a special variable winning ball apparatus 20 that is opened by a solenoid 21 in a specific game state (a big game state) that occurs when a specific display result (a big game symbol) is derived and displayed. The special variable winning ball apparatus 20 forms a big winning opening. The game ball that has entered the big prize opening is detected by the count switch 23.

  The game area 6 is also provided with winning ports (ordinary winning ports) 29, 30, 33, and 39 for paying out a predetermined number of premium game balls determined in advance based on winning of the game balls. The game balls won in the winning openings 29, 30, 33, 39 are detected by the winning opening switches 29a, 30a, 33a, 39a.

  A normal symbol display 10 is provided at the lower right side of the game board 6. The normal symbol display 10 variably displays a plurality of types of identification information (for example, “◯” and “x”) called normal symbols.

  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 the upper and lower lamps (the symbols can be visually recognized when turned on). For example, if the lower lamp is turned on at the end of the variable display, it is a hit. . 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 other words, the state of the variable winning ball apparatus 15 is a state that is advantageous from a disadvantageous state for the player when the normal symbol is a stop symbol (a state in which a game ball can be awarded at the second start winning port 14). To change. In the vicinity of the normal symbol display 10, a normal symbol hold storage 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 there is a game ball passing through the gate 32, that is, every time a game ball is detected by the gate switch 32a, the normal symbol storage memory display 41 increases the number of LEDs to be turned on by one. Then, every time variable display on the normal symbol display 10 is started, the number of LEDs to be lit is reduced by one.

  Decorative lamps 25 flashing and displayed during the game are provided around the left and right of the game area 7 of the game board 6, and there is an out port 26 for taking in a hit ball that has not won a prize. In addition, two speakers 27 that utter sound effects and sounds as predetermined sound outputs are provided on the left and right upper portions outside the game area 7. A top frame lamp 28a, a left frame lamp 28b, and a right frame lamp 28c provided on the front frame are provided at the outer periphery upper portion, the outer periphery left portion, and the outer periphery right portion of the game area 7. Also, a prize ball lamp 51 that is turned on when there is a remaining number of prize balls 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 out is provided in the vicinity of the right frame lamp 28c. Is provided.

  In the gaming machine, a ball hitting device (not shown) that drives a driving motor in response to the player operating the hitting operation handle 5 and uses the rotational force of the driving motor to launch the gaming ball into the game area 7. ) Is provided. A game ball launched from the ball striking device enters the game area 7 through a ball striking rail formed in a circular shape so as to surround the game area 7, and then descends the game area 7. When the game ball enters the first start winning opening 13 and is detected by the first start opening switch 13a, if the variable display of the first special symbol can be started (for example, the variable display of the special symbol ends, 1), the variable display (variation) of the first special symbol is started on the first special symbol display 8a, and the variable display of the first decorative symbol is displayed on the first decorative symbol display 9a. The effect display device 9 starts variable display of effect symbols. In other words, the variable display of the first special symbol, the first decorative symbol, and the effect symbol corresponds to winning in the first start winning opening 13. If the variable display of the first special symbol cannot be started, the first reserved memory number is increased by 1 on the condition that the first reserved memory number has not reached the upper limit value.

  When the game ball enters the second start winning opening 14 and is detected by the second start opening switch 14a, if the variable display of the second special symbol can be started (for example, the special symbol variable display ends, 2), the second special symbol display 8b starts variable display (variation) of the second special symbol, and the second decorative symbol display 9b displays variable display of the second decorative symbol. The effect display device 9 starts variable display of effect symbols. That is, the variable display of the second special symbol, the second decorative symbol, and the effect symbol corresponds to winning in the second start winning opening 14. If the variable display of the second special symbol cannot be started, the second reserved memory number is increased by 1 on condition that the second reserved memory number has not reached the upper limit value.

  FIG. 2 is a block diagram showing an example of the circuit configuration of the main board (game control board) 31. 2 also shows the payout control board 37, the effect control board 80, and the like. A game control microcomputer (corresponding to game control means) 560 for controlling the pachinko gaming machine 1 according to a program is mounted on the main board 31. The game control microcomputer 560 includes a ROM 54 for storing a game control (game progress control) program and the like, a RAM 55 as storage means used as a work memory, a CPU 56 for performing control operations in accordance with the program, and an I / O port unit 57. including. 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 CPU 56 and the RAM 55, and the ROM 54 may be external or built-in. The I / O port unit 57 may be externally attached.

  On the main board 31, a random number generation circuit 501 for generating a hardware random number based on white noise is mounted. The game control microcomputer 560 inputs data output from the random number generation circuit 501 at a predetermined time, and sets the input data in a counter (region of the RAM 55) for generating random numbers.

  In the game control microcomputer 560, the CPU 56 executes control in accordance with a program stored in the ROM 54. Therefore, the game control microcomputer 560 (or the CPU 56) executes (or performs processing) hereinafter. Specifically, the CPU 56 executes control according to a program. The same applies to microcomputers mounted on substrates other than the main substrate 31.

  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 corresponding to the game state, that is, the control state of the game control means (the value of the special symbol process flag or the total pending storage number counter) and the 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, data corresponding to the control state and data indicating the number of unpaid winning balls are defined as data indicating the progress state of the game. In this embodiment, it is assumed that the entire RAM 55 is backed up.

  A reset signal from the power supply board 910 is input to the reset terminal of the game control microcomputer 560. The power supply board 910 is equipped with a reset circuit that generates a reset signal supplied to the game control microcomputer 560 and the like. When the reset signal becomes high level, the game control microcomputer 560 and the like are in an operable state, and when the reset signal becomes low level, the game control microcomputer 560 and the like are in an operation stop state. Therefore, an allowable signal that allows the operation of the game control microcomputer 560 or the like is output during a period when the reset signal is at a high level, and a game control microcomputer is output when the reset signal is at a low level. An operation stop signal for stopping the operation of 560 or the like is output. The reset circuit may be mounted on each electrical component control board (a board on which a microcomputer for controlling electrical parts is mounted), or may be mounted on one or a plurality of electrical component control boards. A reset circuit may be mounted and a reset signal may be supplied from the reset circuit to another electrical component control board.

  Furthermore, a power-off signal indicating that the power supply voltage from the power supply board 910 has dropped below a predetermined value is input to the input port of the game control microcomputer 560. That is, the power supply board 910 monitors the voltage value of a predetermined voltage (for example, DC30V or DC5V) used in the gaming machine, and when the voltage value decreases to a predetermined value (decrease in the power supply voltage). Is detected), a power supply monitoring circuit for outputting a power-off signal indicating that is mounted. In addition, 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 game control microcomputer 560.

  Also, an input driver circuit for supplying detection signals from the gate switch 32a, the first start port switch 13a, the second start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a and 39a to the game control microcomputer 560. 58 is also mounted on the main board 31. The main board also includes an output circuit 59 for driving the solenoid 16 for opening and closing the variable winning ball device 15 and the solenoid 21 for opening and closing the special variable winning ball device 20 that forms a big winning opening in accordance with a command from the game control microcomputer 560. 31. Further, a system reset circuit (not shown) for resetting the game control microcomputer 560 when the power is turned on, and an information output signal such as jackpot information indicating the occurrence of a jackpot gaming state are sent to an external device such as a hall computer. An information output circuit (not shown) for outputting is also mounted on the main board 31.

  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. Display control is performed for the first decorative symbol display 9a and the second decorative symbol display 9b that receive and variably display the decorative symbol, and the effect display device 9 that variably displays the effect symbol.

  FIG. 3 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. 3, the lamp driver board 35 and the audio output board 70 are not equipped with a microcomputer, but may be equipped with a microcomputer. 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.

  The effect control board 80 has an effect control microcomputer 100 including an effect control CPU 101 and a RAM. The RAM may be externally attached. In the effect control board 80, the effect control CPU 101 operates in accordance with a program stored in a built-in or external ROM (not shown), and receives a capture signal from the main board 31 input via the relay board 77 ( In response to the (effect control INT signal), an effect control command is received via the input driver 102 and the input port 103. Further, the effect control CPU 101 controls the display of the first decorative symbol display device 9a and the second decorative symbol display device 9b via the output port 106 based on the effect control command, and VDP (video display processor) 109. The display control of the effect display device 9 is performed.

  In this embodiment, a VDP 109 that performs display control of the effect display device 9 in cooperation with the effect control microcomputer 100 is mounted on the effect control board 80. The VDP 109 has an address space independent of the production control microcomputer 100 and maps the VRAM therein. The VRAM is a buffer memory for expanding image data generated by the VDP. Then, the VDP 109 outputs the image data in the VRAM to the effect display device 9.

  The effect control CPU 101 reads necessary data from a character ROM (not shown) in accordance with the received effect control command. The character ROM is for storing character image data displayed on the effect display device 9, specifically, a person, characters, figures, symbols, etc. (including effect symbols) in advance. The effect control CPU 101 outputs the data read from the character ROM to the VDP 109. The VDP 109 executes display control based on the data input from the effect control CPU 101.

  The effect control command and the effect control INT signal are first input to the input driver 102 on the effect control board 80. The input driver 102 allows the signal input from the relay board 77 to pass only in the direction toward the inside of the effect control board 80 (does not pass the signal in the direction from the inside of the effect control board 80 to the relay board 77). It is also a unidirectional circuit as a regulating means.

  As a signal direction regulating means, the signal inputted from the main board 31 is allowed to pass through the relay board 77 only in the direction toward the effect control board 80 (the signal is not passed in the direction from the effect control board 80 to the relay board 77). The unidirectional circuit 74 is mounted. For example, a diode or a transistor is used as the unidirectional circuit. FIG. 3 illustrates a diode. A unidirectional circuit is provided for each signal. Furthermore, since the effect control command and the effect control INT signal are output from the main board 31 via the output port 571 that is a unidirectional circuit, the signal from the relay board 77 toward the inside of the main board 31 is restricted. That is, the signal from the relay board 77 does not enter the inside of the main board 31 (the game control microcomputer 560 side). The output port 571 is a part of the I / O port unit 57 shown in FIG. Further, a signal driver circuit that is a unidirectional circuit may be further provided outside the output port 571 (on the relay board 77 side).

  Further, the effect control CPU 101 outputs a signal for driving the lamp to the lamp driver board 35 via the output port 105. Further, the production control CPU 101 outputs sound number data to the audio output board 70 via the 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 driver 351. The lamp driver 352 amplifies a signal for driving the lamp and supplies the amplified signal to each lamp provided on the frame side such as the top frame lamp 28a, the left frame lamp 28b, and the right frame lamp 28c. 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 driver 702. The voice synthesizing IC 703 generates voice or sound effect according to the sound number data, and outputs it 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).

  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 permitting or shutting off power supply to each electric component control board or 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 substrate 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.

  The 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. 4), 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. 4, 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 connector 922A. 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 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. 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 922A. If the clear switch 921 is not pressed, a high level (off state) signal is output. The clear switch 921 may have a configuration other than the push button structure. Further, the clear switch 921 may be provided other than the power supply board 910 in the gaming machine.

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

  A power-off signal from the power monitoring circuit 920, that is, a detection signal from the power monitoring means is input to the game control microcomputer 560 via an input port mounted on the main board 31. That is, the gaming control microcomputer 560 can confirm the occurrence of the stop of the power supply to the gaming machine by monitoring the input signal of the input port.

  Next, the operation of the gaming machine will be described. FIG. 5 is a flowchart showing main processing executed by the game control microcomputer 560 on the main board 31. When the gaming machine is turned on and the input level of the reset terminal to which the reset signal is input becomes high level, the game control microcomputer 560 (specifically, the CPU 56) determines whether the contents of the program are valid. After executing the security check process, which is a process for confirming whether or not, the main process after step S1 is started. In the main process, the CPU 56 first performs necessary initial settings.

  In the initial setting process, the CPU 56 first sets the interrupt prohibition (step S1). Next, the interrupt mode is set to interrupt mode 2 (step S2), and a stack pointer designation address is set to the stack pointer (step S3). After initialization of the built-in device (CTC (counter / timer) and PIO (parallel input / output port), which are built-in devices (built-in peripheral circuits)) is performed (step S4), the RAM is accessible (Step S5). In interrupt mode 2, the address synthesized from the value (1 byte) of the specific register (I register) built in the CPU 56 and the interrupt vector (1 byte: least significant bit 0) output from the built-in device is the interrupt address. Is the mode shown.

  Next, the CPU 56 checks the state of the output signal of the clear switch (for example, mounted on the power supply board) input via the input port (step S6). When the on-state is detected in the confirmation, the CPU 56 executes a normal initialization process (steps S10 to S15).

  If the clear switch 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) was performed when power supply to the gaming machine was stopped (Step S7). When it is confirmed that such protection processing is not performed, the CPU 56 executes initialization processing. Whether there is backup data in the backup RAM area is confirmed, for example, by the state of the backup flag set in the backup RAM area in the power supply stop process. In this example, if “55H” is set in the backup flag area, it means that there is a backup (ON state), and if a value other than “55H” is set, it means that there is no backup (OFF state).

  After confirming that there is a backup, the CPU 56 performs a data check of the backup RAM area (parity check in this example) (step S8). In step S8, the calculated checksum is compared with the checksum calculated and stored by the same process in the power supply stop process. When the power supply is stopped after an unexpected power failure or the like, the data in the backup RAM area should be saved, so the check result (comparison result) is normal (matched). That the check result is not normal means that the data in the backup RAM area is different from the data when the power supply is stopped. In such a case, since the internal state cannot be returned to the state when the power supply is stopped, an initialization process that is executed when the power is turned on is not performed when the power supply is stopped.

  If the check result is normal, the CPU 56 restores the game state restoration process (steps S91 to S93) 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. Process). Specifically, the start address of the backup setting table stored in the ROM 54 is set as a pointer (step S91), and the contents of the backup setting table are sequentially set in the work area (area in the RAM 55) (step S92). ). The work area is backed up by a backup power source. In the backup setting table, initialization data for an area that may be initialized in the work area is set. As a result of the processing in steps S91 and S92, the saved contents of the work area that should not be initialized remain. The parts that should not be initialized are, for example, data indicating the gaming state before the power supply is stopped (first special symbol process flag, etc.), the area where the output state of the output port is saved (output port buffer), unpaid This is a portion where data indicating the number of winning balls is set.

  Further, the CPU 56 sets a power failure recovery designation command transmission request flag to transmit a power failure restoration designation command as an initialization command at the time of power supply restoration (step S93). Then, the process proceeds to step S15. In this embodiment, the power failure recovery designation command is transmitted in the effect control command control process (step S28) after the game control process is started, but is directly transmitted in the process of step S93. Also good.

  In this embodiment, it is confirmed whether the data in the backup RAM area is stored using both the backup flag and the check data. However, only one of them may be used. That is, either the backup flag or the check data may be used as an opportunity for executing the game state restoration process.

  In the initialization process, the CPU 56 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. 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).

  By the processing of steps S11 and S12, for example, a normal symbol determination random number counter, a normal symbol determination buffer, a special symbol buffer, a total prize ball number storage buffer, a special symbol process flag, an award ball flag, a ball runout flag, a payout stop, etc. An initial value is set to a flag such as a flag for selectively performing processing according to the control state.

  Further, the CPU 56 sets an initialization command transmission request flag in order to transmit an initialization command for initializing the sub board to the sub board (step S13). Examples of the initialization command include a command indicating an initial symbol displayed on the effect display device 9.

  Further, the CPU 56 reads data from the random number generation circuit 501 (step S14A), sets the data read from the random number generation circuit 501 as an initial value in a counter for generating random 1 (a big hit determination random number). The data read from the random number generation circuit 501 is stored as an initial value in the random 1 initial value buffer in the RAM 55 (step S14B). The CPU 56 further reads out data from the random number generation circuit 501, sets the read data as an initial value in a counter for generating random 5 (normal random number for symbol determination), and also reads out the data read from the random number generation circuit 501. Is stored as an initial value in the random 5 initial value buffer in the RAM 55 (step S14C). Note that a plurality of random number generation circuits 501 corresponding to each of the counters for generating random numbers (random hit determination random numbers, normal symbol determination random numbers) may be provided.

  In step S15, the CPU 56 sets a register of the CTC built in the game control microcomputer 560 so that a timer interrupt is periodically taken 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 CPU 56 repeatedly executes the display random number update process (step S17) and the initial value random number update process (step S18) in the main process. When executing the display random number update process and the initial value random number update process, the interrupt disabled state is set (step S16). When the display random number update process and the initial value random number update process are finished, the interrupt enabled state is set. Set (step S19). In this embodiment, the display random number is a random number for determining the variation pattern, and the display random number update process is a process for updating the count value of the counter for generating the display random number. 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 big hit (a big hit determination random number generation counter). A game control process for controlling the progress of the game, which will be described later (the game control microcomputer 560 controls game devices such as a variable display device, a variable winning ball device, a ball payout device, etc. provided in the game machine itself. In a process for transmitting a command signal to be controlled by another microcomputer, or a game device control process), the count value of the random number generation counter for jackpot determination is one round (a random number generation counter for jackpot determination, etc.) When the value is incremented by the number of values between the minimum value and the maximum value that can be taken, the initial value is set in the counter.

  When the timer interrupt occurs, the CPU 56 executes the timer interrupt process in steps S20 to S34 shown in FIG. In the timer interrupt process, first, a power-off detection process for detecting whether or not a power-off signal is output (whether or not an on-state is turned on) is executed (step S20). The power-off signal is output when, for example, a voltage drop monitoring circuit mounted on the power supply board detects a drop in the voltage of the power supplied to the gaming machine. In the power-off detection process, when detecting that the power-off signal has been output, the CPU 56 executes a power supply stop process for saving necessary data in the backup RAM area. Next, detection signals from the gate switch 32a, the first start port switch 13a, the second start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, and 39a are input via the input driver circuit 58, These state determinations are performed (switch processing: step S21).

  Next, the CPU 56 includes a first special symbol display 8a, a second special symbol display 8b, a normal symbol display 10, a first special symbol hold storage display 18a, a second special symbol hold storage display 18b, and a normal symbol. A display control process for controlling the display of the on-hold storage display 41 is executed (step S22). About the 1st special symbol display 8a, the 2nd special symbol display 8b, and the normal symbol display 10, a drive signal is output with respect to each display according to the content of the output buffer set by step S32, S33. Execute control.

  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 (determination random number update process: step S23). The CPU 56 further performs a process of updating the count value of the counter for generating the initial value random number and the display random number (initial value random number update process, display random number update process: steps S24 and S25).

FIG. 7 is an explanatory diagram showing each random number. Each random number is used as follows.
(1) Random 1: Corresponding to the variable display of the first special symbol based on the winning of the game ball to the first start winning opening (first starting win) (or winning the game ball to the second starting winning opening) (Corresponding to the variable display of the second special symbol based on the 2nd start winning)) to determine whether or not to generate a big hit (for big hit determination)
(2) Random 2: Determine the detachment symbol (stop symbol) of the first special symbol and the second special symbol (for detachment symbol determination)
(3) Random 3: Determines the stop symbol of the first special symbol and the second special symbol when generating a big hit (for determining the big hit symbol)
(4) Random 4: Determine the variation pattern (variation time) of the first special symbol and the second special symbol (for variation pattern determination)
(5) Random 5: Determines whether or not to generate a hit based on a normal symbol (for normal symbol hit determination)
(6) Random 6: Determine the initial value of random 1 (for determining the random 1 initial value)
(7) Random 7: Determine the initial value of random 5 (for determining the random 5 initial value)
(8) Random 8: Determine gaming state (high base state / low base state, high probability state / low probability state) and jackpot type (sudden probability change big hit, 15R big hit) (for gaming state determination)

  In step S23 in the game control process shown in FIG. 6, the game control microcomputer 560 uses (1) big hit determination random number, (3) big hit symbol determination random number, and (5) normal symbol determination determination. The counter is incremented (added by 1) to generate the random number and the gaming state determining random number of (8). That is, they are determination random numbers, and other random numbers are display random numbers or initial value random numbers. In order to enhance the game effect, random numbers other than the random numbers (1) to (8) are also used. In this embodiment, the big hit determination random number is a software random number generated based on a program by the game control microcomputer 560. However, as the big hit determination random number, hardware external to the game control microcomputer 560 is used. Alternatively, a random number generated by hardware built in the game control microcomputer 560 may be used.

  In this embodiment, the random numbers (particularly random numbers 2, 3, and 4) shown in FIG. 7 are used for both the variation of the first special symbol and the variation of the second special symbol. The random number related to the fluctuation may be different from the random number related to the fluctuation of the second special symbol.

  Further, the CPU 56 performs a first special symbol process (step S26A). In the first special symbol process, the corresponding process is executed according to the first special symbol process flag for controlling the first special symbol display 8a and the big prize opening in a predetermined order. The CPU 56 updates the value of the first special symbol process flag according to the gaming state. Further, the second special symbol process is performed (step S26B). In the second special symbol process, corresponding processing is executed in accordance with a second special symbol process flag for controlling the second special symbol display 8b and the big prize opening in a predetermined order.

  Next, normal symbol process processing is performed (step S27). In the normal symbol process, the CPU 56 executes a corresponding process according to the normal symbol process flag for controlling the display state of the normal symbol display 10 in a predetermined order. The CPU 56 updates the value of the normal symbol process flag according to the gaming state.

  Further, the CPU 56 performs a process of sending an effect control command to the effect control microcomputer 100 (effect control command control process: step S28).

  Further, the CPU 56 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 S29).

  Further, the CPU 56 performs prize ball processing for setting the number of prize balls based on detection signals from the first start port switch 13a, the second start port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, 39a. Execute (Step S30). Specifically, the payout control is performed in accordance with winning detection based on any one of the first starting port switch 13a, the second starting port switch 14a, the count switch 23, and the winning port switches 29a, 30a, 33a, 39a being turned on. A payout control command indicating the number of prize balls is output to a payout control microcomputer mounted on the substrate 37. The payout control microcomputer drives the ball payout device 97 in accordance with a payout control command indicating the number of winning balls.

  In this embodiment, a RAM area (output port buffer) corresponding to the output state of the output port is provided. However, the CPU 56 relates to on / off of the solenoid in the RAM area corresponding to the output state of the output port. The contents are output to the output port (step S31: output process).

  The CPU 56 also displays special symbol display control data for effect display of the first special symbol and the second special symbol in accordance with the values of the first special symbol process flag and the second special symbol process flag. A special symbol display control process to be set in the output buffer for setting is performed (step S32). For example, if the start speed set in the first special symbol process or the second special symbol process is set and the end flag is set, the CPU 56 determines that the fluctuation speed is 1 frame / 0.2 seconds. Every time 0.2 seconds elapses, the value of the display control data set in the output buffer is incremented by one. Further, the CPU 56 outputs a drive signal in step S22 in accordance with the display control data set in the output buffer, whereby the first special symbol display unit 8a and the second special symbol display unit 8b perform the first special symbol display unit. Variable display of the second special symbol is executed.

  Further, the CPU 56 performs a normal symbol display control process for setting normal symbol display control data for effect display of the normal symbol in an output buffer for setting the normal symbol display control data according to the value of the normal symbol process flag ( Step S33). For example, when the start flag related to the variation of the normal symbol is set, the CPU 56 switches the display state (“◯” and “×”) for the variation rate of the normal symbol every 0.2 seconds until the end flag is set. With such a speed, the value of the display control data set in the output buffer (for example, 1 indicating “◯” and 0 indicating “x”) is switched every 0.2 seconds. Further, the CPU 56 outputs a normal signal on the normal symbol display 10 by outputting a drive signal in step S22 according to the display control data set in the output buffer. Thereafter, the interrupt permission state is set (step S34), and the process is terminated.

  With the above control, in this embodiment, the game control process is started every 2 ms. The game control process corresponds to the processes of steps S21 to S33 (excluding step S29) in the timer interrupt process. 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.

  The determination random number and the display random number are counted up regularly (every 2 ms in this embodiment) by the CPU 56, and returned to the minimum value (for example, 0 or 1) when the count value exceeds the maximum value.

  Since the count value of the counter is periodically counted up, for example, when a count-up cycle or a cycle in which the counter count value makes one round is detected by some means, for example, a timing for generating a random value that matches the jackpot determination value Will be recognized. Then, it is possible to frequently generate “hit” by playing a game aimed at the timing at which a random number value that matches the jackpot determination value is generated. In some cases, an illegal board is attached to a gaming machine in order to aim at a timing at which a random number value that matches the jackpot value is generated. Such a fraudulent board introduces a signal output to the outside from the circuit part that performs game control, detects the start timing of the circuit part that performs game control based on the signal, and the random value that matches the jackpot determination value is The timing of occurrence is detected. Then, the unauthorized board can send a predetermined signal (start winning signal) to the circuit part that controls the game so as to synchronize with the timing, and illegally generate a “hit”. As a result, there is a disadvantage in the game store where the gaming machine is installed.

  In order to prevent fraudulent acts due to fraudulent signals aimed at generating random numbers that generate “big hits”, the count value advances one round (for example, 631 steps if one of 631 types of random numbers is to be generated). In this case, it has been proposed to set a random value to the counter instead of returning the count value to a specific value (for example, 0). If such counter control is performed, it is difficult to aim for the generation of a random value that causes a “big hit” from the outside (see, for example, Japanese Patent Laid-Open No. 11-70252). Hereinafter, setting a random value to the counter when the count value makes one round is referred to as changing the initial value of the counter.

  However, in the method described in Japanese Patent Application Laid-Open No. 11-70252, the initial value of the counter is not changed unless the count value of the counter for generating a random number makes one round.

  Generally, when the power supply to the gaming machine is started, the CPU 56 initializes the count value of the counter to a specific value (for example, 0), so that the count value of the counter is changed after the power supply to the gaming machine is started. Until the first round, it is possible to aim at the generation timing of the random value that causes the “big hit”. Even when power supply to the gaming machine is not started, the CPU 56 sets the count value of the counter to a specific value (when a reset signal is given to the CPU 56 and the CPU 56 starts control from the initial state again). For example, since it is initialized to 0), it is possible to aim at the generation timing of a random value that causes “big hit” until the count value of the counter makes one round after the power supply to the gaming machine is started. End up.

  Therefore, in this embodiment, the CPU 56 changes the initial value of the counter when the count value of the counter has made one round, and also executes an initialization process (steps) that is executed when power supply to the gaming machine is started. In S10 to S15), data read from the random number generation circuit 501 is set as an initial value in a counter for generating a jackpot determination random number (see step S14B in FIG. 5). Further, data read from the random number generation circuit 501 is set as an initial value in a counter for generating a random number for determination per ordinary symbol (see step S14C in FIG. 5). Note that the CPU 56 executes the processes of steps S14B and S14C not only when the power supply to the gaming machine is started but also when the reset signal is input and the initialization process is executed.

  The random number generation circuit 501 is a circuit that generates a random number based on white noise. Random numbers based on white noise are uniform random numbers. The uniform random number is a random number in which the appearance probabilities of all the numerical values included in the section (numerical range) are the same in a predetermined section (for example, a numerical range such as 0 to 630 and 0 to 1023). . That is, each numerical value in the numerical value range is a random number generated randomly and at a similar rate.

FIG. 8 is a block diagram illustrating a configuration example of the random number generation circuit 501. However, FIG. 8 shows a configuration example in the case where the numerical range is 2 ⁴ = 16 (0 to 15). A random number generation circuit 501 illustrated in FIG. 8 is a circuit that generates M-sequence (maximum length sequences) codes as an example of random numbers based on white noise. A circuit that generates an M-sequence code (M-sequence random number) is often used in communication systems and the like as a circuit that generates a random number that can be regarded as white noise, that is, a digital random number based on white noise. A circuit that generates an M-sequence code generates 0 and 1 randomly. Further, the period of the generated pattern is theoretically maximum. Therefore, when a circuit that generates an M-sequence code is configured to serially output data, a bit (0 or 1) output from the circuit is continuously input from an arbitrary point in time, and n (positive In the case of (integer) bit data, the numerical value indicated by the n-bit data (any of 0 to 15 when n = 4) is the same as the numerical value indicated by the n-bit data output thereafter. There is randomness (the same numerical value appears without regularity in time), and each numerical value can be regarded as a random number.

  The random number generation circuit 501 calculates the exclusive OR of the shift register 502 that shifts data based on the clock signal input to the clock input terminal 504 and the output of the last stage and the output of the middle stage of the shift register 502. And an exclusive OR circuit 503. The output of the exclusive OR circuit 503 is input to the first stage of the shift register 502. Further, the output of the final stage of the shift register 502 is output from the output terminal 505. In this embodiment, the data is input from the output terminal 505 to the game control microcomputer 560.

  The game control microcomputer 560 receives serial signal data from the shift register 502, but data obtained by dividing the input data every 4 bits (any one of 0 to 15 in decimal) is random. It is a random number.

In the example shown in FIG. 8, since the number of stages of the shift register 502 is 4, the numerical range is 2 ⁴ = 16 (0 to 15), but the numerical range is 2 ¹⁰ = 1024 (0 to 1023). If desired, the number of stages of the shift register 502 may be set to 10. When the numerical range handled by the game control microcomputer 560 is 631 (0 to 630: random 1), for example, data input from the random number generation circuit 501 in which the number of stages of the shift register 502 is 10 Is divided every 10 bits, and when the data represented by 10 bits (any one of 0 to 1023 in decimal number) exceeds 630, it may be replaced with an arbitrary numerical value. If the numerical range of random 1 is, for example, 0 to 511, the output of the random number generation circuit can be used as it is by using a random number generation circuit having nine stages of shift registers.

  In addition, when the numerical range handled by the game control microcomputer 560 is 14 in the case of 1 to 13 (in the case of random 5), for example, data input from the random number generation circuit 501 in which the number of stages of the shift register 502 is 4 Is divided every 4 bits, and when the data represented by 4 bits (0 to 15 in decimal number) is a numerical value exceeding 0 or 13, it may be replaced with an arbitrary numerical value. If the numerical range of random 5 is set to 0 to 15, for example, the output of the random number generation circuit can be used as it is by using a random number generation circuit having four stages of shift registers. However, since the circuit for generating the M-sequence code illustrated in FIG. 8 outputs 0 and 1 at random, for example, a random number generation circuit 501 in which the number of stages of the shift register 502 is 4 is used for game control. The microcomputer 560 may input data having an arbitrary number of consecutive bits (may be other than 4), and may use a numerical value indicated by the input data as a random value (in this example, an initial value set in a counter).

  In this embodiment, the game control microcomputer 560 is configured such that serial signal data is input from the random number generation circuit 501, but for example, the random number generation circuit 501 and the game control microcomputer 560 The game control microcomputer 560 may be configured such that data by a parallel signal is input as data indicating a random value. Further, a serial-parallel converter may be provided in front of the output terminal 505 in the random number generation circuit 501.

  In this embodiment, in the initialization process, the data read from the random number generation circuit 501 is set as an initial value in a counter for generating a jackpot determination random number (see step S14B in FIG. 5). The data read from the random number generation circuit 501 is set as an initial value in a counter for generating a random number for normal symbol determination (see step S14C in FIG. 5), but after step S14B is executed, step S14C is executed. Since the processing time (for example, on the order of microseconds) by the CPU 56 elapses until the above process is executed, if the frequency of the clock signal input to the clock input terminal 504 is high (for example, the order of MHz), the processing time Since the output of the random number generation circuit 501 changes, the big hit determination random number is generated. The same value in the counter for generating a counter and normal symbol per determining random number are not biased setting. When one random number generation circuit 501 is used, as an example, when an initial value is set in a counter for generating a big hit determination random number, the data is sequentially serially output from the random number generation circuit 501. It is only necessary to input 10 bits (decimal number is 0 to 1023), and in order to generate a random number for determination per ordinary symbol, 4 bits (4 bits consecutive from serially output data from the random number generation circuit 501) What is necessary is just to input 0 to 15 in decimal. As described above, a plurality of random number generation circuits 501 corresponding to each of the counters for generating random numbers (random hit determination random number, normal symbol determination random number) may be provided.

  The random number generation circuit 501 operates asynchronously with the game control microcomputer 560 (for example, the operation clock signal of the game control microcomputer 560 and the clock signal input to the clock input terminal 504 have a frequency). Since the power supply to the gaming machine is started or when the reset signal is given to the gaming control microcomputer 560 (when the gaming control is started), the gaming control The time until the microcomputer 560 starts the process of step S14B is not constant. This is because a reset circuit that generates a reset signal is generally a circuit including a capacitor, and outputs a reset signal when the voltage of the capacitor reaches a predetermined value by charging the capacitor (specifically, the reset signal is set to a high level). This is because the charging speed of the capacitor varies depending on environmental conditions such as temperature. Note that the reset signal is given to the game control microcomputer 560 from the reset circuit that generates the reset signal also when power supply to the gaming machine is started. Since the time from when the game control microcomputer 560 starts the game control to when the process of step S14B is started is not constant, for example, a reset signal is continuously given to the game control microcomputer 560. However, the initial value set in the counter is not constant.

  In this embodiment, a random number generation circuit 501 that generates an M-sequence code as a random number based on white noise is illustrated. However, as a random number generation circuit based on white noise, fluctuation of current flowing in a resistor, a semiconductor element, or the like is illustrated. A circuit that generates random numbers based on noise (corresponding to analog white noise) (for example, see Japanese Patent Laid-Open No. 2001-344094), a circuit that generates random numbers based on other thermal noise, and an oscillation circuit are used. An oscillating circuit type random number circuit or the like can also be used. These circuits are configured to obtain a random number by digitizing a level (current value, etc.) of analog white noise that changes randomly, for example.

  FIG. 9 is a flowchart showing the determination random number update process (step S23) executed in the game control process shown in FIG. In the determination random number update process, the CPU 56 increments the counter value for generating random 1 (big hit determination random number) by 1 (step S201). If the value of the counter for generating random 1 exceeds the maximum value (630 in this example) (step S202), the count value is returned to 0 (step S203). Hereinafter, a counter for generating random n (n: 1, 2,...) May be referred to as a random n counter.

  Next, the CPU 56 checks whether or not the count value of the random 1 counter matches the value stored in the random 1 initial value buffer as an initial value (step S204). If they do not match, the count value remains unchanged. If they match, random 6 (random 1 initial value determination random number) is extracted (step S205). That is, the count value of the counter for generating random 6 is input. Then, the extracted value is stored in the random 1 initial value buffer as an initial value (step S206), and the extracted value is set in the random 1 counter (step S207). Therefore, at this time, the initial value of the random 1 counter is changed.

  Next, +1 is added to the value of a counter (random 5 counter) for generating random 5 (ordinary random number per symbol) (step S211). When the value of the random 5 counter exceeds the maximum value (13 in this example) (step S212), the count value is returned to 1 (step S213).

  Next, the CPU 56 checks whether or not the count value of the random 5 counter matches the value stored in the random 5 initial value buffer as an initial value (step S214). If they do not match, the count value remains unchanged. If they match, random 7 (random 1 initial value determination random number) is extracted (step S215). That is, the count value of the counter for generating random 7 is input. The extracted value is saved as an initial value in the random 5 initial value buffer (step S216), and the extracted value is set in the random 5 counter (step S217). Therefore, at this time, the initial value of the random 5 counter is changed.

  FIG. 10 is executed once in the game control process shown in FIG. 6 (step S24), and the remaining surplus time in the main process shown in FIG. It is a flowchart which shows the random number update process for initial values (step S18) repeatedly performed by the time until an error occurs.

  In the initial value random number update process, the CPU 56 increments the value of the counter for generating random 6 (random 1 initial value determination random number) (step S231). If the value of the random 6 counter exceeds the maximum value (step S232), the count value is returned to 0 (step S233). The maximum value is 630 as in the case of random 1.

  Further, the counter value for generating random 7 (random 5 initial value determining random number) is incremented by 1 (step S234). If the value of the random 7 counter exceeds the maximum value (step S235), the count value is returned to 1 (step S236). The maximum value is 13 as in the case of random 5.

  FIG. 11 is an explanatory diagram illustrating an example of a counter value for generating random 1 (big hit determination random number) that changes by the determination random number update process illustrated in FIG. 9. In this example, the first value of random 1 is 451. That is, an example is shown in which the data read from the random number generation circuit 501 is “451” in the process of step S14B shown in FIG. In FIG. 11, the point in time when the process of step S14B is executed is indicated by A. Since “451” is initially stored in the initial value buffer for random 1 as the initial value, the count value advances to “450”. When the count value is incremented by 1 and becomes 451, the count value is processed in step S204. Is detected to match the initial value. Then, random 6 (random 1 initial value determination random number) is extracted in the process of step S205. This time point is indicated by B in FIG.

  Here, it is assumed that the count value of the counter for generating the random 6 at that time is “19”. Then, “19” is extracted as random 6, the value is stored (step S206), and the value is set in the counter for generating random 1. Therefore, from this time point, the counter for generating random 1 advances from the initial value “19”.

  When the value of the counter for generating random 1 advances to “19”, it is detected in step S204 that the count value matches the initial value. Then, random 6 is extracted by the process of step S205. This time point is indicated by C in FIG. It is assumed that the count value of the counter for generating random 6 at that time is “195”. Then, “195” is extracted as random 6, the value is stored (step S206), and the value is set in the counter for generating random 1. Therefore, from this point, the counter for generating random 1 advances from the initial value “195”.

  Then, when the value of the counter for generating random 1 advances to “195”, it is detected in step S204 that the count value matches the initial value. Then, random 6 is extracted by the process of step S205. This time point is indicated by D in FIG. Assume that the count value of the counter for generating random 6 at that time is “n”. Then, “n” is extracted as random 6 and the value is stored (step S206), and the value is set in the counter for generating random 1. Therefore, from this point, the counter for generating random 1 advances from the initial value “n”. In FIG. 110, an asterisk (☆) indicates a position where the count value is “3 (deemed to be a big hit determination value)”. The position of the star is different for each lap.

  As described above, every time the value of the counter for generating random 1 makes one round (631 counts), a new initial value is set as the count value, and thereafter the counter advances from that value. A counter (counter for generating random 6) for determining an initial value of a counter for generating random 1 (a jackpot determining counter) is a surplus time of game control processing executed by the CPU 56 (game control processing is The time is counted up until the next 2 ms timer interrupt occurs). The extra time varies depending on the progress of the game, and is a random period. As a result, since the generated random 6 value is also a random value, the initial value of the jackpot determination counter also changes randomly.

  Further, the initial value of the counter for generating random 1 in the first round (in the uppermost case in FIG. 11) is determined based on the output of the random number generation circuit 501 that generates a random number based on white noise. As described above, the output of the random number generation circuit 501 becomes a different value when the game control microcomputer 560 executes the process of step S14B in the initialization process. That is, when the initialization process is executed a plurality of times, the initial value of the counter for generating random 1 is different in each execution. This means that, for example, even if a fraudulent act such as resetting the gaming control microcomputer 560 is performed, the fraudster cannot recognize the initial value of the counter for generating the random 1, and as a result, the random 1 This means that the timing matching the jackpot determination value cannot be grasped. In other words, every time the value of the jackpot determination counter makes one round after the second lap, the counter starts to increment from a random initial value, so that it is illegal to aim at the timing when random 1 matches the jackpot determination value. In addition to making it difficult to send a simple start winning signal to the main board 31, it is also possible to make it difficult to aim at the timing at which the random 1 matches the jackpot determination value even in the first round.

  In this embodiment, the initial value of the normal symbol determining random number is further controlled to be random. FIG. 12 is an explanatory diagram illustrating an example of a counter value for generating random 5 (ordinary symbol determination random number) that is changed by the determination random number update process illustrated in FIG. 9. In this example, the first value of random 5 is 8. That is, an example is shown in which the data read from the random number generation circuit 501 is “8” in the process of step S14C shown in FIG. In FIG. 12, A indicates the time point when the process of step S14C is executed. Since “8” is initially stored in the initial value buffer for random 5 as the initial value, the count value advances to “7”, and when the value is incremented by 1 and becomes 8, the count value is processed in step S214. Is detected to match the initial value. Then, random 7 (random 5 initial value determination random number) is extracted in the process of step S215. This time point is indicated by B in FIG.

  Here, it is assumed that the count value of the counter for generating the random 7 at that time is “3”. Then, “3” is extracted as random 7 and the value is stored (step S 216), and the value is set in the counter for generating random 5. Therefore, from this point of time, the counter for generating the random number 5 advances from the initial value “3”.

  When the value of the counter for generating random 5 advances to “3”, it is detected in step S214 that the count value matches the initial value. Then, random 7 is extracted by the process of step S215. This time point is indicated by C in FIG. Assume that the count value of the counter for generating random 7 at that time is “6”. Then, “6” is extracted as the random number 7, the value is stored (step S216), and the value is set in the counter for generating the random number 5. Therefore, from this point, the counter for generating random 5 advances from the initial value “6”.

  When the value of the counter for generating random 5 advances to “6”, it is detected in step S214 that the count value matches the initial value. Then, random 7 is extracted by the process of step S215. This time point is indicated by D in FIG. Assume that the count value of the counter for generating random 7 at that time is “k”. Then, “k” is extracted as the random number 7, the value is stored (step S216), and the value is set in the counter for generating the random number 5. Therefore, from this time point, the counter for generating random 6 advances from the initial value “k”. In FIG. 12, an asterisk (☆) indicates a position where the count value is “11 (determined as a hit determination value)”. The position of the star is different for each lap.

  As described above, every time the value of the counter for generating random 5 makes one round (14 counts of 1 to 13), a new initial value is set as the count value. Thereafter, the counter increments from that value. I will do it. A counter (counter for generating random 7) for determining an initial value of a counter for generating random 5 (ordinary symbol determination counter) is a surplus time for game control processing executed by the CPU 56 (game control). The time is counted up after the processing is completed until the next 2 ms timer interrupt is generated). The extra time varies depending on the progress of the game, and is a random period. As a result, the generated random 7 value also becomes a random value, so that the initial value of the normal symbol per-determination counter also changes randomly.

  Further, the initial value of the counter for generating random 5 in the first round (in the uppermost case in FIG. 12) is determined based on the output of the random number generation circuit 501 that generates a random number based on white noise. As described above, the output of the random number generation circuit 501 becomes a different value when the game control microcomputer 560 executes the process of step S14C in the initialization process. That is, when the initialization process is executed a plurality of times, the initial value of the counter for generating random 5 is different in each execution. For example, even if a fraudulent act such as resetting the game control microcomputer 560 is performed, the fraudulent person cannot recognize the initial value of the counter for generating the random 5, and as a result, the random 5 It means that the timing that matches the hit judgment value cannot be grasped. In other words, every time the value of the counter for normal symbol judgment after the second lap makes one round, the counter is started again from a random initial value, aiming at the timing when random 5 matches the hit judgment value. In addition to making it difficult to send an illegal winning signal to the main board 31, it is also possible to make it difficult to aim at the timing at which the random 5 matches the judgment value per ordinary symbol even in the first round.

  In this embodiment, as a counter whose initial value is set based on the output of the random number generation circuit 501 that generates a random number based on white noise, a counter for generating random 1 and a random 5 are generated. Although the counter is exemplified, the counter is not limited to the counter in which the initial value is set based on the output of the random number generation circuit 501. Control similar to the above-described control for the counter for generating random 1 and the counter for generating random 5 with respect to the counter for generating a random number for game state determination (random 8) for determining the type of jackpot May be performed. Furthermore, a random number for determining whether or not to shift to a probability variation state (random number for probability variation determination), and a random number for determining whether or not to enter a time reduction state (random number for time shortening determination: also called a normal symbol probability variation determination random number) In the gaming machine using the above, the same control as the above-described control for the counter for generating random 1 and the counter for generating random 5 may be performed on the counter for generating the random numbers.

  Further, in this embodiment, only the first round of the count value of the counter for generating the random number is determined based on the output of the random number generation circuit 501 that generates a random number based on white noise. Also when the initial value is updated, the initial value may be determined based on the output of the random number generation circuit 501 and the determined initial value may be set in the counter.

  Furthermore, in this embodiment, when power supply to the gaming machine is started, the count value of the counter for generating random 1 and the count value of the counter for generating random 5 are stored in the backup RAM. If the counter value is restored, the count value of those counters is restored to the count value when the power supply is stopped, but even if the counter value is stored in the backup RAM, the random number generation circuit The initial value may be determined based on the output of 501 and the determined initial value may be set in the counter. In other words, the initial value may be determined based on the output of the random number generation circuit 501 regardless of whether data is stored in the backup RAM, and the determined initial value may be set in the counter. The same applies to random numbers for probability variation determination, random numbers for time reduction determination, and the like.

  In the technical field of the gaming machine according to the present invention, there is a conventional technique that uses a random number generation circuit that generates a random number based on white noise (see, for example, Japanese Patent Application Laid-Open No. 2000-42227). A technique for generating software random numbers by focusing on the first round of the counter for generating software random numbers as in the present invention, instead of using the random number generated by the random number generation circuit in place of random 1 etc. As for the initial value, a technique for setting the initial value based on the data read from the random number generation circuit is not disclosed in, for example, the above-mentioned publication.

  As described above, in this embodiment, in the gaming machine capable of performing a predetermined game using a game ball and shifting a gaming state to a specific gaming state when a predetermined transition condition is satisfied. A numerical value updating unit for determination that updates a numerical value for determination (for example, random 1) within a predetermined numerical value range, and a numerical value updating unit for determination according to satisfaction of a predetermined condition (for example, occurrence of a start prize) Based on the extracted numerical value and a predetermined determination value, a gaming state advantageous to the player (e.g., a big hit gaming state, a state where a variable winning ball apparatus that establishes a starting prize is open, Means for determining whether or not to make a transition to a probability variation state or a short-time state), a random number generation circuit for generating a hardware random number based on white noise, and a random number generation circuit when game control is started. First initial value setting means for setting the first initial value of the determination numerical value updating means based on the data read from the circuit (for example, the processing of steps S14A, S14B, and S14C is executed in the game control microcomputer 560). Part) is provided, so that fraud can be prevented more effectively.

  Further, in this embodiment, after the first initial value setting means sets the first initial value, the determination numerical value update means becomes the predetermined value (for example, the set initial value), and the determination Second initial value setting means for setting a second initial value (for example, random 5 or random 7) of the numerical value updating means (for example, a part for executing the processing of step S207 in the game control microcomputer 560) After the execution of the game control process (for example, the process of steps S21 to S33) started based on the occurrence of the predetermined interrupt (for example, 2 ms timer interrupt), the predetermined interrupt is again generated. Initial value numerical value updating means for repeatedly updating the second initial value in the remaining time until occurrence (for example, the game control microcomputer 560 executes the process of step S18). Since portions) are provided, not only at the start of the game control, it can be effectively prevented illegal act then also.

  FIG. 13A is an explanatory diagram for explaining a gaming state related to a high probability state (probability variation state) and a high base state in this embodiment. Such gaming states include high probability / high base state (a gaming state that is a high probability state and a high base state), low probability / high base state (a low probability state, and a high base state). A certain gaming state), a high probability / low base state (a gaming state that is a high probability state and a low base state), and a low probability / low base state (a low probability state and a low base state) Gaming state).

  In the high probability state, the probability of determining the jackpot is higher than in the low probability state (normal state). For example, it is 10 times. Specifically, in the high probability state, the number of determination values determined to be a big hit when it matches the value of the random number for jackpot determination is 10 times that in the normal state. In the high base state, the probability that the stop symbol of the normal symbol display 10 becomes a winning symbol is higher than in the low base state. That is, the second start winning opening 14 is easy to open, and a start winning is likely to occur. Specifically, in the high base state, the number of determination values determined to be a hit when it matches the value of the random number for determination per normal symbol is larger than that in the normal state. When winning is determined for the normal symbol, as described above, the variable symbol display result (stop symbol) is set as the winning symbol, and the variable winning ball device 15 is opened a predetermined number of times (opening time). It becomes a state and a base goes up. Further, instead of increasing the probability that the stop symbol of the normal symbol display 10 becomes a winning symbol, or in addition to increasing the probability that the stop symbol of the normal symbol display 10 becomes a winning symbol, the variable winning ball apparatus The number of times or the opening time of 15 may be increased, or the number of times and the opening time of the variable winning ball device 15 may be increased.

  FIG. 13B is an explanatory diagram for explaining the background mode in this embodiment. The background mode represents the mode (specifically, the type) of the background (the screen of the ground other than the design and the character image) on the display screen of the effect display device 9. The background mode includes a normal mode, a normal high probability mode, a high accuracy high base mode, and a low accuracy high base mode.

  The normal mode is a mode used when the gaming state is a low base state, and allows the player to recognize that there is a low probability of a high probability state or no possibility of a high probability state. It is a mode that can be. The normal high probability mode is a mode that is used when the gaming state is in the low base state, and is a mode that allows the player to recognize that the probability of the high probability state is high. The high-accuracy high-base mode is a mode used in a high probability / high base state. The low probability high base mode is a mode used in a low probability / high base state.

  FIG. 14 is a state transition diagram showing an example of how the gaming state transitions. As shown in FIG. 14, in this embodiment, a transition to the high probability / high base state can be made from the other three gaming states. The transition to the low probability / high base state can be made only from the high probability / high base state. To the high probability / low base state, transition can be made from two gaming states other than the high probability / high base state. A transition to a low probability / low base state can be made from a high probability / low base state. In FIG. 14, an arrow from the low probability / high base state to the low probability / low base state is shown, but the transition rate is 0%. Hereinafter, “transition” may be referred to as “transition”.

  The transition of the gaming state can transition when a big hit occurs. Even if a big hit occurs, the gaming state may not change. In addition, although not clearly shown in FIG. 14, if a variable display of a special symbol that does not make the display result a big hit symbol in the low probability / high base state is continuously performed for a predetermined number of times, the gaming state becomes low probability / low base You may control so that it may change to a state.

  The numerical value “%” shown in FIG. 14 indicates a ratio of what kind of jackpot the gaming state transitions to or the same gaming state is maintained. For example, if a big hit occurs in a low probability / low base state, the gaming state transitions to a high probability / high base state at a rate of 10 (3 + 7)%, of which 3% is a big hit per 2R jackpot. When it occurs, it transitions to a high probability / high base state, and when a big hit of 15R jackpot occurs at a rate of 7%, it transitions to a high probability / high base state. 2R jackpot is a jackpot game in which the jackpot game is executed such that the big prize opening is opened twice, and 15R jackpot is a jackpot game in which the jackpot is opened up to 15 times at the maximum Is a big hit.

  Note that the 2R big hit is also called a sudden probability change big hit. In the 2R jackpot game, the big winning opening is opened twice, but the opening time is very short (for example, 0.5 seconds). In addition, the gaming state after the big hit game is controlled to a high probability state. Therefore, the player feels as if the gaming state suddenly becomes a high probability state (probability variation state).

  When it is decided to win, a lottery using a random number (game state determination random number) is performed in order to determine how to change the gaming state. The gaming state determination random number takes one of the values 0 to 599. In the lottery, the gaming control microcomputer 560 determines that the gaming state determination random number value is the gaming state (the gaming state to be changed to that state, that is, If it matches the determination value determined in accordance with the game state after the transition) and the type of jackpot, it is decided to make a transition to the game state. The determination value is determined according to each of the four gaming states (the gaming state at that time). In addition, for each of the four gaming states, a determination value is determined for each type of jackpot.

  FIG. 15 is an explanatory diagram showing, as an example, the relationship between the gaming state (the gaming state after transition) and the jackpot type when the gaming state is a high probability / high base state, and the number of determination values. The number of each determination value is determined so as to be consistent with each ratio shown in FIG. Specifically, determination values for the number of determination values are set in the ROM 54 as a table. Note that FIG. 15 illustrates the number of determination values when the gaming state is a high probability / high base state, but the determination values for other gaming states are also consistent with the ratios shown in FIG. A number is defined.

  FIG. 16 is an explanatory diagram showing an example of a variation pattern (variation time) of a special symbol, a decorative symbol, and an effect symbol used in this embodiment. In FIG. 16, “EXT” indicates EXT data of the second byte in the effect control command for designating a variation pattern of a decorative pattern having a 2-byte structure. “Variation time” indicates the variation time (variable display period of identification information) of special symbols, decorative symbols, and effect symbols. Note that the variation pattern indicates the variation time of the special symbol, decorative symbol, and effect symbol, etc., but the variation of the ornament symbol and the effect symbol is synchronized with the variation of the special symbol. May be expressed as a variation pattern, a decorative pattern variation pattern, and a production pattern variation pattern.

  As shown in FIG. 16, when the shortening variation is not performed, the variation patterns # 1 to # 4 are used, and when the shortening variation is performed, the variation patterns # 5 to # 8 are used. In this embodiment, variation patterns # 5 to # 8 of shortening variation are used when the value of the total number of pending storages is a predetermined value (for example, 4) or more.

  Note that the variation patterns # 2 to # 4 and the variation patterns # 6 to # 8 are a case where the stop symbol becomes a big hit symbol, and a case where the stop symbol is an off symbol but a reach effect is executed on the effect display device 9. The variation pattern used. The variation pattern # 1 and the variation pattern # 5 are variation patterns that are used when the stop symbol is an off symbol and the reach display is not executed in the effect display device 9. In this embodiment, the same variation pattern (any one of variation patterns # 1 to # 8) is displayed when the variable display of the first special symbol is performed and when the variable display of the second special symbol is performed. Although used, different variation patterns may be used when variable display of the first special symbol is performed and when variable display of the second special symbol is performed. In that case, for example, variation patterns # 9 to # 16 are defined, any one of variation patterns # 1 to # 8 is used for the first special symbol, and variation patterns # 9 to # 16 are used for the second special symbol. Use one.

  When receiving the effect control command indicating the variation pattern, the effect control microcomputer 100 performs variable display of the decoration symbol on the ornament symbol display for a time corresponding to the variation pattern indicated by the received effect control command. The effect design is variably displayed, and the effect display device 9 performs a type of display effect corresponding to the variation pattern indicated by the received effect control command. At the same time, an effect using effect parts such as a lamp, LED, and speaker 27 is performed. That is, the fluctuation pattern indicates the fluctuation time and the aspect of the effect.

  Next, a method for sending a control command from the game control microcomputer 560 to the effect control microcomputer 100 will be described. FIG. 17 is an explanatory diagram showing a signal line of an effect control command transmitted from the main board 31 to the effect control board 80. As shown in FIG. 17, in this embodiment, the effect control command is transmitted from the main board 31 to the effect control board 80 via the relay board 77 by using eight signal lines of the effect control signals D0 to D7. Further, between the main board 31 and the effect control board 80, a signal line of the effect control INT signal for transmitting the capture signal (effect control INT signal) is also wired.

  In this embodiment, the effect control command has a 2-byte structure, the first byte represents MODE (command classification), and the second byte represents EXT (command type). The first bit (bit 7) of the MODE data is always 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. 18, the 8-bit effect control command data 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 microcomputer 100, the effect control INT signal corresponds to a signal that triggers the capture of effect control command data.

  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 means that, for example, each of the first and second bytes of the effect control command data Accordingly, the production 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. 19 is an explanatory diagram showing an example of the contents of the effect control command sent to the effect control microcomputer 100. In the example shown in FIG. 19, commands 8001 (H) to 8008 (H) are variable patterns of decorative symbols and effect symbols that are variably displayed on the decorative symbol display and effect display device 9 in response to variable display of special symbols. Is an effect control command (variation pattern command) for designating. The effect control command for designating the variation pattern is also a command for designating the variation start. Therefore, when the production control microcomputer 100 receives any of the commands 8001 (H) to 8008 (H), the decoration design display and the production display device 9 start variable display of the decoration design and the production design. Control.

  Commands 8C00 (H) to 8C07 (H) are effect control commands (effect designating commands) indicating whether or not to make a big hit, types of big hits (2R big hit, 15R big hit), and gaming state. Further, the production control microcomputer 100 determines the display results of the decorative symbols and the production symbols in response to the reception of the commands 8C00 (H) to 8C07 (H), so that the commands 8C00 (H) to 8C07 (H) are displayed. This is called a result specific command.

  Command 8D01 (H) is an effect control command (first symbol variation designation command) indicating that variable display (variation) of the first special symbol is started. Command 8D02 (H) is an effect control command (second symbol variation designation command) indicating that variable display (variation) of the second special symbol is started. The first symbol variation designation command and the second symbol variation designation command may be collectively referred to as a symbol variation designation command.

  The command 8F00 (H) is an effect control command (symbol confirmation designation command) indicating that the special symbol variable display (variation) is terminated and the display result (stop symbol) is derived and displayed. When receiving the symbol confirmation designation command, the effect control microcomputer 100 ends the variable display (fluctuation) of the decorative symbol and the effect symbol and derives and displays the display result.

  Command 9000 (H) is an effect control command (power-on designation command) transmitted when power supply to the gaming machine is started. Command 9200 (H) is an effect control command (power failure recovery designation command) transmitted when power supply to the gaming machine is resumed. When the power supply to the gaming machine is started, the gaming control microcomputer 560 transmits a power failure recovery designation command if data is stored in the backup RAM, and if not, designates power-on. Send a command.

  Command 9500 (H) is an effect control command (low base state background designation command) indicating that the gaming state is set to the low base state or the low base state is continued. The command 9501 (H) is an effect control command (high base state background designation command) indicating that the gaming state is changed to the high base state or the high base state is continued. The low base state background designation command and the high base state background designation command are referred to as a background designation command or a gaming state designation command. In response to the reception of the gaming state designation command (background designation command), the presentation control microcomputer 100 sets the background on the display screen of the presentation display device 9 as the background corresponding to the gaming state indicated by the gaming state designation command.

  Command 9F00 (H) is an effect control command (customer waiting demonstration designation command) for designating a customer waiting demonstration.

  The command A000 (H) is an effect control command for displaying the fanfare screen, that is, designating the start of the big hit game (big hit start 1 designation command: fanfare designation command). A001 (H) is an effect control command (a big hit start 2 designation command: a sudden probability variation designation command) that designates that a sudden probability variation screen is to be displayed.

  The command A1XX (H) is an effect control command (special command during opening of a big winning opening) indicating a display during the opening of the big winning opening for the number of times (round) indicated by XX. A2XX (H) is an effect control command (designation command after opening the big winning opening) indicating the closing of the big winning opening for the number of times (round) indicated by XX.

  The command A300 (H) is an effect control command for displaying the jackpot end screen, that is, the end of the jackpot game (a jackpot end designation command: an ending designation command).

  The command C000 (H) is an effect control command (first start winning designation command) that designates that the first start winning has been won. The command C100 (H) is an effect control command (second start winning designation command) for designating that the second starting win has been won. The first start prize designation command and the second start prize designation command may be collectively referred to as a start prize designation command.

  The command C2XX (H) is an effect control command (total pending storage number designation command) for designating a total number (total pending storage number) that is the sum of the first reserved memory number and the second reserved memory number. “XX” in the command C2XX (H) indicates the total pending storage number. The command C300 (H) is an effect control command (total pending storage count subtraction designation command) that designates that the total pending storage count is decremented by one. In this embodiment, the game control microcomputer 560 transmits a total pending storage number subtraction designation command when subtracting the total pending storage number, but does not use the total pending storage number subtraction designation command, and does not use the total pending storage number subtraction designation command. When the stored number is subtracted, the combined pending storage number after the subtraction may be designated by a combined pending storage number designation command.

  The effect control microcomputer 100 (specifically, the effect control CPU 101) mounted on the effect control board 80 receives the above-described effect control command from the game control microcomputer 560 mounted on the main board 31. Then, the display state of the effect display device 9 is changed according to the contents shown in FIG. 19, the display state of the lamp is changed, and the sound number data is output to the audio output board 70.

  In the example shown in FIG. 19, the variable pattern command and the display result specifying command are obtained by using variable display of identification information and second variable display (second decorative symbol display) on the first variable display (first decorative symbol display 9 a). Game control when the production control microcomputer 100 can control the first variable display unit and the second variable display unit in common with the variable display of the identification information in the device 9b). It is possible to prevent an increase in the types of commands transmitted from the production microcomputer 560 to the production control microcomputer 100. In addition, when controlling the effect parts such as the effect display device 9 that produces effects in accordance with the variable display of the first special symbol and the second special symbol, the game control microcomputer 560 transmits to the effect control microcomputer 100. It is possible to avoid increasing the types of commands that are executed.

  20-22 is explanatory drawing which shows the example of the transmission timing of an effect control command. FIG. 20A shows an example when a customer waiting demo command is transmitted. The game control microcomputer 560 transmits a background designation command before transmitting a customer waiting demo command. Specifically, when a background designation command is transmitted in a game control process (see FIG. 6) based on a timer interrupt, a customer waiting demo command is transmitted in a game control process based on the next timer interrupt.

  FIG. 20B shows an example when a start prize (first start prize or second start prize) occurs. The game control microcomputer 560 transmits the first start prize designation command (or the second start prize designation command), and then continuously transmits the total pending storage number designation command. Specifically, a first start winning designation command (or second start winning designation command) is transmitted in a game control process based on a timer interrupt, and then a combined pending storage number designation command is transmitted.

  FIG. 20C shows an example at the time of starting the variation of the special symbol. The game control microcomputer 560 transmits a background designation command, a symbol variation designation command, a variation pattern command, an effect symbol designation command, and a combined pending memory number subtraction designation command at the start of variation. Specifically, when a background designation command is transmitted in a game control process based on a timer interrupt, a symbol variation designation command and a variation pattern command are transmitted in a game control process based on the next timer interrupt. In addition, an effect designating command is transmitted in the game control process based on the next timer interruption. Furthermore, a total pending storage number subtraction designation command is transmitted in the game control process based on the next timer interrupt. When the variable display time has elapsed, a symbol confirmation designation command is transmitted.

  FIG. 21A shows an example at the time of starting the change of the special symbol that is started when the total number of pending storage becomes 0 to 1. The game control microcomputer 560 transmits a first start prize designation command (or a second start prize designation command) in a game control process based on a timer interrupt, and then transmits a combined pending storage number designation command. Then, from the game control processing based on the next timer interruption, each effect control command is transmitted as shown in FIG. In the game control process based on the timer interruption, the first start winning designation command (or the second starting prize designation command), the total pending storage number designation command and the background designation command are transmitted, and the next timer interruption (after 2 ms) A symbol variation designation command and variation pattern command are transmitted in a game control process based on a timer interrupt), and an effect symbol designation command is transmitted in a game control process based on the next timer interrupt (a timer interrupt after 2 ms). Further, the total pending storage number subtraction designation command may be transmitted in a game control process based on the next timer interrupt (further timer interrupt after 2 ms).

  FIG. 21B shows an example when power supply is started (when power is turned on). The game control microcomputer 560 transmits a power-on specification command and a background specification command, and then transmits a customer waiting demonstration specification command. Specifically, when a power-on designation command and a background designation command are transmitted in a game control process based on a timer interrupt, a customer waiting demo command is transmitted in a game control process based on the next timer interrupt.

  FIG. 21C shows an example when power supply is resumed (when power failure is restored). The game control microcomputer 560 continuously transmits a power-on designation command, a production symbol designation command, and a combined pending storage number designation command. The effect symbol type storage area formed in the RAM 55 is stored for a predetermined period even when the power supply to the gaming machine is stopped. Therefore, when the power supply is resumed, the game control microcomputer 560 displays the effect symbol type storage area. An effect designating command is transmitted based on the data stored in the type storage area. Further, the value of the total pending storage number counter formed in the RAM 55 is stored for a predetermined period even when the power supply to the gaming machine is stopped. Therefore, when the power supply is resumed, the game control microcomputer 560 is restored. Transmits a total pending storage number designation command based on the stored total pending storage number counter value.

  FIG. 22A shows an example in a 15R jackpot game. The game control microcomputer 560 transmits a jackpot start 1 designation command at the start of a big hit game, sends a big prize opening opening designation command at the start of each round, and designates after the big prize opening is opened at the end of each round. A command is transmitted, and a jackpot end designation command is transmitted at the end of the jackpot game.

  23 and 24 are flowcharts showing the effect control command control processing in step S28. In the effect control command control process, the game control microcomputer 560 (specifically, the CPU 56) checks whether or not the initialization command transmission request flag is set (step S351). If the initialization command transmission request flag is not set, the process proceeds to step S356. If the initialization command transmission request flag is set, the initialization command transmission request flag is reset (step S352), and a power-on designation command is transmitted to the effect control microcomputer 100 (step S353).

  Specifically, the first byte data of the power-on designation command is output to the output port for outputting the command data, 1 is output only for a predetermined period to the output port for outputting the effect control INT signal, The second byte data of the power-on designation command is output to the output port for outputting command data, and 1 is output to the output port for outputting the effect control INT signal for a predetermined period. An output port for outputting command data and an output port for outputting the effect control INT signal are connected to the effect control board 80. Note that the method of transmitting such an effect control command is the same for other effect control commands other than the power-on designation command.

  Next, the CPU 56 transmits a background designation command (step S354), and sets a customer waiting demonstration designation command transmission request flag (step S355).

  In step S356, the CPU 56 checks whether or not the power failure recovery designation command transmission request flag is set. When the power failure recovery designation command transmission request flag is not set, the process proceeds to step S361. If the power failure recovery designation command transmission request flag is set, the power failure recovery designation command transmission request flag is reset (step S357), and the power failure restoration designation command is transmitted to the production control microcomputer 100 (step S358). Next, an effect designating command is transmitted (step S359). Further, a total pending storage number designation command is transmitted (step S360). In step S359, CPU 56 transmits an effect symbol designation command corresponding to the data stored in the effect symbol type storage area. In step S360, the value of the total pending storage number counter for counting the total pending storage number is set in the command data of the second byte. The total pending storage number counter is formed in the RAM 55. “Formed in RAM” means an area in the RAM.

  In step S361, the CPU 56 checks whether or not the first start winning designation command transmission request flag set in the process of step S116 (see FIG. 27) is set. If the first start winning designation command transmission request flag is not set, the process proceeds to step S365. If the first start prize designation command transmission request flag is set, the first start prize designation command transmission request flag is reset (step S362), and the first start prize designation command is transmitted to the effect control microcomputer 100. (Step S363). Next, a total pending storage number designation command is transmitted (step S364). In step S364, the value of the total pending storage number counter is set to the command data of the second byte.

  In step S365, the CPU 56 checks whether or not the second start winning designation command transmission request flag is set. If the second start winning designation command transmission request flag is not set, the process proceeds to step S371. If the second start prize designation command transmission request flag is set, the second start prize designation command transmission request flag is reset (step S366), and the second start prize designation command is transmitted to the production control microcomputer 100. (Step S367). Next, a total pending storage number designation command is transmitted (step S368). In step S368, the value of the total pending storage number counter is set to the command data of the second byte.

  In step S371, the CPU 56 checks whether or not a background designation command transmission request flag (low base state background designation command transmission request flag or high base state background designation command transmission request flag) is set. When the background designation command transmission request flag is not set, the process proceeds to step S374. If the background designation command transmission request flag is set, the background designation command transmission request flag is reset (step S372), and the background designation command is transmitted to the effect control microcomputer 100 (step S373). When the low base state background designation command transmission request flag is set as the background designation command transmission request flag, the low base state background designation command transmission request flag is set and the high base state background designation command transmission request flag is set. If it is, a high base state background designation command is transmitted.

  In step S374, the CPU 56 checks whether the variation pattern command transmission request flag is set. If the variation pattern command transmission request flag is not set, the process proceeds to step S381. If the variation pattern command transmission request flag is set, the variation pattern command transmission request flag is reset (step S375), and the symbol variation designation command is transmitted to the production control microcomputer 100 (step S376). Next, a variation pattern command is transmitted (step S377). In step S376, the CPU 56 transmits the first symbol variation designation command if the first variation flag is set, and if not, or if the second variation flag is set, the second symbol variation designation is performed. Send a command. In step S377, a variation pattern command corresponding to the data stored in the variation pattern storage area is transmitted.

  In step S381, CPU 56 checks whether or not the effect symbol designation command transmission request flag is set. If the effect symbol designation command transmission request flag is not set, the process proceeds to step S384. If the effect symbol designation command transmission request flag is set, the effect symbol designation command transmission request flag is reset (step S382), and the effect symbol designation command is transmitted to the effect control microcomputer 100 (step S383). In step S383, CPU 56 transmits an effect symbol designation command corresponding to the data stored in the effect symbol type storage area.

  In step S384, the CPU 56 checks whether or not the total pending storage number subtraction designation command transmission request flag is set. If the total pending storage number subtraction designation command transmission request flag is not set, the process proceeds to step S387. If the total pending storage count subtraction designation command transmission request flag is set, the total pending storage count subtraction designation command transmission request flag is reset (step S385), and the total pending storage count subtraction designation command is sent to the effect control microcomputer. 100 (step S386).

  In step S387, the CPU 56 checks whether the customer waiting demo designation command transmission request flag is set. If the customer waiting demonstration designation command transmission request flag is not set, the process proceeds to step S391. If the customer waiting demonstration designation command transmission request flag is set, the customer waiting demonstration designation command transmission request flag is reset (step S388), and the customer waiting demonstration designation command is transmitted to the effect control microcomputer 100 (step S388). S389).

  In step S391, the CPU 56 checks whether or not a flag indicating a request to send another effect control command is set. If the flag is set, the CPU 56 resets the flag and outputs the effect control command requested by the flag. The data is transmitted to the control microcomputer 100 (step S391). As representative examples of other effect control commands, based on the setting of a symbol confirmation designation command or a jackpot start designation command transmission request flag transmitted based on the symbol confirmation designation command transmission request flag being set. There are jackpot start 1 designation commands and jackpot start 2 designation commands that are transmitted.

  In this embodiment, the production control commands are all the main processing already described (see FIG. 5) and the first special symbol process described below (FIGS. 25, 27, 29 to 31, FIG. 33, FIG. 35, FIG. 36) and flags for requesting command transmission in the second special symbol process, etc. (initialization command transmission request flag, variation pattern command transmission request flag, first start winning designation command transmission request flag, etc. ) Is set in the effect control command control process. However, in the first special symbol process and the second special symbol process, each effect control command may be directly transmitted instead of setting a flag for requesting transmission of the command. In such a configuration, when a plurality of effect control commands are transmitted in one game control process, they may be transmitted continuously. For example, instead of the process of step S13 shown in FIG. 5, the processes of steps S353 to S355 may be executed. Further, instead of the process of step S116 shown in FIG. 27, the processes of steps S363 and S364 shown in FIG. 23 may be executed. Further, instead of the process of step S80 shown in FIG. 30, the processes of steps S376 and S377 shown in FIG. 24 may be executed.

  25 and 26 are flowcharts showing an example of a program of the first special symbol process (step S26A) executed by the game control microcomputer 560 (specifically, the CPU 56) mounted on the main board 31. . As described above, in the first special symbol process, a process for controlling the first special symbol display 8a and the special winning opening is executed.

  The program of the second special symbol process (step S26B) is configured in the same manner as the first special symbol process. That is, in the following description, if “first” is read as “second” and “second” is read as “first”, the second special symbol process will be described.

  When performing the first special symbol process, the CPU 56 checks whether or not the demo command transmission flag is set (step S41). The demo command transmission flag is a flag indicating that the background designation command transmitted immediately before the customer waiting demonstration designation command is transmitted (specifically, the background designation command transmission request flag is set). . Therefore, when the demo command transmission flag is set, the CPU 56 resets the demo command transmission flag (step S42) and sets the customer waiting demo designation command transmission request flag (step S43). Then, the process proceeds to step S314.

  When the demo command transmission flag is not set, the CPU 56 confirms whether or not the first special symbol is changing or the big hit game is in progress (for example, determined by the value of the first special symbol process flag). (Step S44A) If the first special symbol is changing or a big hit game, the value of the monitoring timer is cleared to 0 (Step S46), and the process proceeds to Step S311. Further, the CPU 56 checks whether or not the first reserved memory number is 0 (step S44B). If it is 0, the CPU 56 proceeds to step S45. If it is not 0, the value of the monitoring timer is cleared to 0 (step S46), and the process proceeds to step S311. The monitoring timer is a software timer formed in the RAM 55, and is a timer for measuring a duration time in which both the first reserved memory number and the second reserved memory number are zero.

  In step S45, the value of the monitoring timer is incremented by one. Then, it is confirmed whether or not the value of the monitoring timer is a predetermined value (step S46). That is, it is confirmed whether or not the monitoring timer has timed out. If the monitoring timer has not timed out, the process proceeds to step S311. If the monitoring timer has timed out, the background designation command transmission request flag is set (step S48), the demo command transmission flag is set (step S49), and the process proceeds to step S314. In step S48, if the gaming state is the low base state, the low base state background designation command transmission request flag is set. If the gaming state is the high base state, the high base state background designation command transmission request flag is set. To do. The gaming state is confirmed by an internal flag (high base state flag).

  Even in the second special symbol process, when the second reserved memory number is not 0, the value of the monitoring timer is cleared to 0, and when the second reserved memory number is 0, the value of the monitoring timer is set to +1. To do. For example, even if the second reserved memory number is not 0, if the first reserved memory number is 0, the value of the monitor timer is incremented by 1 in the process of step S45, but the monitor timer value is increased by the second special symbol process. Since it is cleared to 0, if the determination value (predetermined value) in the process of step S47 is set to 2 or more, it is not determined as “Y” in the process of step S47. That is, even if the first reserved memory number is 0, the monitoring timer does not time out unless the second reserved memory number is 0.

  By the control as described above, both the first reserved memory number and the second reserved memory number are 0 (both the value of the first reserved memory number counter and the value of the second reserved memory number counter are 0). When a certain state) continues for a predetermined period, a customer waiting demonstration designation command is transmitted. The customer waiting demonstration designation command is transmitted only when it is detected that both the first reserved memory number and the second reserved memory number are 0 for a predetermined period of time. Even if the state continues further, the customer waiting demonstration designation command is not transmitted thereafter. Then, when the state where both the first reserved memory number and the second reserved memory number are 0 continues for a predetermined period, a customer waiting demonstration designation command is transmitted.

  In this embodiment, control is performed so that the customer waiting demo command is transmitted using the value of the first reserved memory number counter and the value of the second reserved memory number counter. If the state of 0 continues for a predetermined period, the customer waiting demo command may be transmitted.

  Further, in this embodiment, the customer waiting demonstration designation command is transmitted when both the first reserved memory number and the second reserved memory number are 0 for a predetermined period, but the special symbol fluctuates. As soon as both the first reserved memory number and the second reserved memory number become 0, on condition that the game is not executed and the jackpot game is not executed, the customer immediately waits. You may control to send a demo command.

  Further, when the processes of steps S43 and S49 are executed, the processes of steps S311 and S312 are not executed, and the game ball has won the first start winning opening 13 and the first start opening switch 13a is turned on. Although no check is made, the winning of the game ball to the first start winning opening 13 is not overlooked. Generally, a proximity switch or a contact pressing switch is used as the first start opening switch 13a. However, when any game ball is won at the first start winning opening 13, the switch output is turned on. It lasts for several tens of ms. In this embodiment, the first special symbol process is executed every 2 ms. However, when the processes of steps S43 and S49 are executed, the processes of steps S311 and S312 are not executed for several ms (for example, 4 ms). Even if such a period exists, the ON state of the output of the switch continues for several tens of milliseconds, so that the winning of the game ball to the first start winning opening 13 is overlooked. There is nothing.

  In step S311, if the first start opening switch 13a for detecting that the game ball has won the first start winning opening 13 is turned on, that is, if the first start winning is generated, the CPU 56 A start port switch passage process is executed (step S312). If the value of the total pending storage number counter is 1, the process ends (step S313). When the value of the total pending storage number counter is not 1 and when it is detected in step S311 that the first start port switch 13a is not turned on, the second special symbol is not changing, and the jackpot game If it is not in the middle (step S314), any one of steps S300 to S309 is performed. The fact that the second special symbol is not changing is determined, for example, by whether or not the second changing flag is set. Whether or not a big hit game is being played is determined by, for example, whether or not a big hit flag is set. Further, it may be determined by the value of the second special symbol process flag that the second special symbol is not changing and that the big hit game is not being played.

  If the value of the total pending storage number counter is 1 when the first start port switch passing process is performed, the processing of steps S300 to S309 is not performed because the value of the total pending storage number counter is changed from 0 to 1. This is because, after the start winning designation command and the combined pending storage number designation command are transmitted, the background designation command is desired to be transmitted in the next timer interruption process (see FIG. 21A). If the process of step S300 is executed after the value of the total pending storage number counter is 1, the start winning designation command, the total pending storage number designation command, and the background designation command are transmitted in the same timer interruption process. Because. Note that each effect control command is transmitted as shown in FIG. In addition, as a modification of the transmission timing of the effect control command shown in FIG. 21A, the first start winning designation command and the total number of pending storage designations in the game control process based on the timer interruption (ie, within 2 ms) When transmitting a command and a background designation command, the determination in step S313 is not performed.

  The processes in steps S300 to S309 are as follows.

  First special symbol normal process (step S300): executed when the value of the first special symbol process flag is zero. The game control microcomputer 560 confirms the first reserved memory number when the variable display of the first special symbol can be started. The first reserved memory number can be confirmed by the count value of the first reserved memory number counter. Further, if the count value of the first reserved memory number counter is not 0, it is confirmed whether or not the memory to be changed next in the combined reserved memory corresponds to the first reserved memory. If it corresponds to the above, control for transmitting a gaming state designation command to the effect control microcomputer 100 is performed. Then, the internal state (first special symbol process flag) is updated to a value (1 in this example) according to step S301. Note that the command transmission control specifically refers to a flag for requesting command transmission (in this case, the background designation command so that the command is actually transmitted in the effect control command control process). A transmission request flag).

  First variation pattern setting process (step S301): This process is executed when the value of the first special symbol process flag is 1. Decide whether or not to win. In addition, a variable pattern (corresponding to a fluctuation time) of the variable display of the first special symbol is preliminarily determined in accordance with the value of a random number for determining a variation pattern (one of display random numbers) extracted at the time of start winning. Select from among the fluctuation patterns. In addition, the first special symbol is started to change, and control for transmitting a change pattern command (change pattern command or the like) to the effect control microcomputer 100 is performed. Then, the internal state (first special symbol process flag) is updated to a value (2 in this example) according to step S302.

  First gaming state determination process (step S302): This process is executed when the value of the first special symbol process flag is 2. When it is determined to be a big hit, the type of the big hit and the gaming state after the big hit game are determined. Further, control is performed to transmit a display result specifying command to the production control microcomputer 100. Then, the internal state (first special symbol process flag) is updated to a value (3 in this example) according to step S303.

  First reserved memory number transmission process (step S303): This process is executed when the value of the first special symbol process flag is 3. Control is performed to transmit the total pending storage number subtraction designation command to the effect control microcomputer 100. Then, the internal state (first special symbol process flag) is updated to a value (4 in this example) according to step S304.

  First special symbol changing process (step S304): executed when the value of the first special symbol process flag is 4. When the variation time of the variation pattern selected in the first variation pattern setting process elapses (the first variation time timer set in step S302 times out, that is, the value of the first variation time timer becomes 0), the internal state (first 1 special symbol process flag) is updated to a value (5 in this example) corresponding to step S305 (5 in this example).

  First special symbol stop process (step S305): executed when the value of the first special symbol process flag is 5. The variable display on the first special symbol display 8a is stopped and the stop symbol is displayed. In addition, control for transmitting a symbol confirmation designation command to the effect control microcomputer 100 is performed. If the big hit flag is set, the internal state (first special symbol process flag) is updated to a value (6 in this example) according to step S306. If the big hit flag is not set, the internal state (first special symbol process flag) is updated to a value corresponding to step S300 (in this example, 0). The effect control microcomputer 100 receives the symbol confirmation designation command transmitted from the game control microcomputer 560 and controls the first ornament symbol display unit 9a to stop the first ornament symbol, and also displays the effect. The device 9 is controlled so that the effect symbol is stopped.

  First jackpot display process (step S306): This process is executed when the value of the first special symbol process flag is 6. A predetermined period is measured by the big hit display time timer, and when the predetermined period elapses, the internal state (first special symbol process flag) is updated to a value corresponding to step S307 (7 in this example). The production control microcomputer 100 performs a display for notifying the production display device 9 of the occurrence of the 15R big hit during a predetermined period. In the case of sudden probability change big hit, an effect for notifying the occurrence of sudden probability change big hit is performed.

  First big winning opening opening pre-process (step S307): This is executed when the value of the first special symbol process flag is 7. In the first big prize opening opening pre-processing, control for opening the big prize opening is performed. Specifically, a counter (for example, a counter that counts the number of game balls that have entered the big prize opening) is initialized, and the solenoid 21 is driven to open the big prize opening. Also, the execution time of the first big prize opening opening process is set by the timer, and the internal state (first special symbol process flag) is updated to a value (8 in this example) according to step S308. The first big winning opening opening pre-processing is executed for each round. However, when starting the first round, the first big winning opening opening pre-processing is also a process of starting a big hit game.

  First big prize opening opening process (step S308): executed when the value of the first special symbol process flag is 8. A control for transmitting an effect control command for round display during the big hit gaming state to the effect control microcomputer 100, a process for confirming the completion of the closing condition of the big prize opening, and the like are performed. If the closing condition for the special prize opening is satisfied and there are still remaining rounds, the internal state (first special symbol process flag) is updated to shift to step S307. When all the rounds are finished, the internal state (first special symbol process flag) is updated to a value (9 in this example) according to step S309.

  First big hit end process (step S309): executed when the value of the first special symbol process flag is 9. Control is performed to cause the microcomputer 100 for effect control to perform display control for notifying the player that the big hit gaming state has ended. Also, a process for setting a flag indicating a gaming state is performed. Then, the internal state (first special symbol process flag) is updated to a value (0 in this example) according to step S300.

  FIG. 27 is a flowchart showing the first start port switch passing process in step S312. In the first start port switch passing process, the CPU 56 checks whether or not the first reserved memory number is 4 which is the upper limit value (step S111). If the first pending storage number is 4, the process ends.

  If the first reserved memory number is not 4, the value of the first reserved memory number counter indicating the first reserved memory number is incremented by 1 (step S112). Further, the value of the total pending storage number counter is incremented by 1 (step S113). In the reserved storage specific information storage area (hold specific area), data indicating “first start winning” is set in an area corresponding to the value of the combined reserved storage number counter (step S114).

  FIG. 28 is an explanatory diagram showing a configuration example of a reserved storage specifying information storage area (holding specified area). FIG. 28 illustrates a case where the value of the total pending storage number counter is 5. As shown in FIG. 28, an area corresponding to the maximum value (8 in this example) of the value of the total reserved memory number counter is secured in the reserved specific area. The reserved specific area is formed in the RAM 55.

  Further, the CPU 56 extracts software random numbers (such as a counter value for generating a big hit determination random number) and stores them in the reserved memory buffer corresponding to the value of the first reserved memory number counter as the extracted random number value. Processing to store in the storage area is executed (step S115). In the reserved storage buffer, the same number of storage areas as the upper limit value of the first reserved storage number are secured. Further, a counter for generating a jackpot determination random number and the like and a holding storage buffer are formed in the RAM 55. In step 115, random values 1 to 4 and 8 (see FIG. 7) are extracted and stored in the storage area. Further, a first start winning memory designation command transmission request flag is set (step S116).

  FIG. 29 is a flowchart showing the first special symbol normal process (step S300) in the first special symbol process. In the first special symbol normal process, the CPU 56 confirms the value of the first reserved storage number (step S51). Specifically, the count value of the first reserved memory number counter is confirmed.

  If the first reserved memory number is not 0, the CPU 56 checks whether or not the first data among the data set in the reserved specific area (see FIG. 28) is the “first start winning” (step). S52). If it is “first start prize”, the processing after step S53 is performed.

  In step S53, each random number value stored in the storage area corresponding to the number of reserved memories = 1 in the first reserved memory number buffer of the RAM 55 is read and stored in the random number buffer area of the RAM 55. Then, the content of the reserved specific area is shifted by one. In the example shown in FIG. 28, the shift is made to the left (step S54). By the processes in steps S52 and S54, the special symbol change is started for the start winning that has occurred in the past in the first start winning and the second starting winning. That is, the variation of the special symbol is started in the order of the start winning prize.

  Next, the value of the first reserved memory number is decreased by 1 (the count value of the first reserved memory number counter is decremented by 1), and the contents of each storage area are shifted (step S55). That is, each random number value stored in the storage area corresponding to the first reserved memory number = n (n = 2, 3, 4) in the first reserved memory number buffer of the RAM 55 is expressed as the first reserved memory number = n−. 1 is stored in the storage area corresponding to 1. Therefore, the order in which the random number values stored in the respective storage areas corresponding to the respective first reserved memory numbers are extracted always coincides with the order of the first reserved memory number = 1, 2, 3, 4. It is like that. Also, the value of the total pending storage number counter is decremented by -1 (step S56), and the first changing flag is set (step S57).

  Further, the background designation command transmission request flag is set (step S58), and the value of the first special symbol process flag is updated to a value corresponding to the first variation pattern setting process (step S301) (step S59). In step S58, if the gaming state is the low base state, the low base state background designation command transmission request flag is set. If the gaming state is the high base state, the high base state background designation command transmission request flag is set. To do. The gaming state is confirmed by an internal flag (high base state flag).

  In this embodiment, by performing the determination process in step S52, the variable symbol display is started in the order in which the start prizes are generated regardless of the first start prize and the second start prize. The variable display may be started with priority on winning. For example, if the determination process of step S52 is eliminated, the first special symbol process including the first special symbol normal process is executed prior to the second special symbol process including the second special symbol normal process (see FIG. 6), when both the first reserved memory number and the second reserved memory number are not 0, the variable display of the first special symbol based on the first reserved memory number has priority until the first reserved memory number becomes zero. Executed.

  FIG. 30 is a flowchart showing the first variation pattern setting process (step S301) in the first special symbol process. In the first variation pattern setting process, the CPU 56 reads the jackpot determination random number (random 1) from the random number buffer area (step S61) and executes the jackpot determination module (step S62). The jackpot determination module is a program that compares a jackpot determination value determined in advance with a jackpot determination random number and executes a process of determining a jackpot if they match. When it is determined to be a big hit (step S63), the process proceeds to step S71. In step S63, specifically, the CPU 56 determines that the jackpot is to be made when the jackpot determination random number value matches the jackpot determination value. Further, determining whether or not to win a jackpot means determining whether or not to shift to the jackpot gaming state, but determining whether or not the stop symbol in the first special symbol display 8a is to be a jackpot symbol. It is also to do.

  If it is decided not to win the game, the CPU 56 reads out a random symbol for determining a symbol out of the random number buffer area (step S64), and uses the random symbol for determining a symbol out of symbol (for example, one of even symbols). Determine (step S65). The CPU 56 stores the determined stop symbol in the stop symbol storage area in the RAM 55 (step S66). Then, the process proceeds to step S75.

  In step S71, the CPU 56 sets a big hit flag. Then, the big hit symbol determining random number is read from the random number buffer area (step S72), and the big hit symbol (for example, one of the odd symbols) is determined based on the big hit symbol determining random number (step S73). The CPU 56 stores the determined stop symbol in the stop symbol storage area in the RAM 55 (step S74). Then, the process proceeds to step S75.

  In step S75, the random number for determining the variation pattern is read from the random number buffer area. Then, the variation pattern is determined. At that time, if the value of the total pending storage number counter is not less than a predetermined value (for example, 3 or more) (step S76), a variation pattern is selected from the shortened variation pattern table (step S77). The shortened variation pattern table is a table stored in the ROM 54, and data indicating the variation patterns # 5 to # 8 is set corresponding to the determination value. When the big hit flag is set, the variation pattern # 5 is not selected from the shortened variation pattern table.

  In the determination in step S76, for example, it is determined whether or not it is 3 or more because the value of the total pending storage number counter has already been set to -1 in the process in step S56. That is, the value of the total pending storage number counter is 4 (when the upper limit number of the first pending storage number and the second pending storage number is 4, respectively, that is, when the upper limit value of the total pending storage number counter is 8) or more. This is because it is desired to use the shortened variation pattern table for the variable display started when The reason for using the shortened variation pattern table when the value of the total pending storage number counter is 4 (when the upper limit is 8) or more is as follows. That is, when the first reserved memory number is 4 (upper limit number), the variation time of the first special symbol is shortened, and when the second reserved memory number is 4 (upper limit number), the second special symbol When the variation time is shortened, for example, when the first reserved memory number is 2 and the second reserved memory number is 3, the variation time is not shortened. However, the total pending storage number displayed on the total pending storage display portion 18c is 5. At that time, since the variation time is not shortened, there is a possibility that a player who has a suspicious feeling appears. Therefore, in this embodiment, the variation time is shortened for the variation of the special symbol that is started when the value of the total pending storage number counter is 4 or more.

  If the value of the total pending storage number counter is less than the predetermined value (step S76), a variation pattern is selected from the non-shortened variation pattern table. The non-shortening variation pattern table is a table stored in the ROM 54, and data indicating the variation patterns # 1 to # 4 is set corresponding to the determination value. When the big hit flag is set, the fluctuation pattern # 1 is not selected from the non-shortening fluctuation pattern table. The CPU 56 stores data indicating the determined variation pattern in the variation pattern storage area in the RAM 55 (step S79). Then, a variation pattern command transmission request flag is set (step S80).

  In addition, the fluctuation pattern table used when it is decided to be a big hit (the big hit shortening fluctuation pattern table and the big hit non-shortening fluctuation pattern table) and the fluctuation used when it is decided not to be a big hit Apart from the pattern tables (the loss shortening variation pattern table and the loss non-shortening variation pattern table), the CPU 56 selects a variation pattern from a different table depending on whether or not it is decided to make a big hit. May be.

  Further, the CPU 56 starts changing the first special symbol (step S81). For example, a start flag referred to in the special symbol display control process in step S32 is set. Further, a value corresponding to the variation time of the variation pattern is set in the first variation time timer formed in the RAM 55 (step S82). Then, the value of the first special symbol process flag is updated to a value corresponding to the first gaming state determination process (step S302) (step S83).

  FIG. 31 is a flowchart showing the first gaming state determination process (step S302) in the first special symbol process. In the first gaming state determination process, the CPU 56 checks whether or not the big hit flag is set (step S101). If the big hit flag is not set, the data indicating the off-designated effect symbol designation command (effect symbol 1 designation command shown in FIG. 19) is stored in the effect symbol type storage area (step S106), and the process proceeds to step S107. To do.

  If the jackpot flag is set, the game state determination random number (random 8) is read from the random number buffer area (step S102), and the type of jackpot (sudden probability change or not so big hit based on the value of random 8) ) And the gaming state after the big hit game are determined (step S103). Then, an effect designating command is determined in accordance with whether or not the game is suddenly changed and the game state after the jackpot game (step S104), and data indicating the determined effect designating command is stored in the effect design type storage area ( Step S105) and the process proceeds to Step S107.

  In this embodiment, the jackpot symbol to be a stop symbol is determined based on the value of the jackpot symbol determining random number (random 3) (see steps S72 and S73 in FIG. 30), and then the gaming state is determined in step S103. The jackpot type and gaming state are determined based on the random number for random use (random 8), but the jackpot type and gaming state and jackpot symbol may be determined using one random number.

  FIG. 32 is an explanatory diagram showing the correspondence between whether or not to suddenly change the probability, the gaming state after the big hit game, and the effect designating command. According to the gaming state at that time (corresponding to the leftmost column in FIG. 32) and according to the value of random 8, the CPU 56 wins a big hit as described as “determination result based on random 8”. The type and the gaming state after the big hit game are determined, and an effect designating command corresponding to the determination result as shown in FIG.

  In FIG. 32, “Background after jackpot game is ended” indicates a background mode controlled by the effect control microcomputer 100 that has received the effect designating command. Also. For the background modes marked with (*), the effect control microcomputer 100 controls the background in the effect display device 9 as such, but in fact, in the control of the game control microcomputer 560, the game state is Indicates a high probability / high base mode. That is, the actual game state and the game state that the player wants to grasp are different. Such control is performed to increase game variations.

  Further, when the gaming state is the low base state, the background mode is the normal mode or the high-accuracy low base mode (latent mode). When the gaming state is the high base state, the background mode is the high-accuracy high-base mode (active mode) or the low-accuracy base mode (resurrection mode). In each background mode, a background that allows the player to predict the game state is displayed on the effect display device 9. For example, in the active mode, the background in the effect display device 9 is the brightest background, and in the revival mode, the background is darker than the active mode but brighter than the latent mode. In normal mode, it is the darkest background. Note that such division is an example, and any background effect may be performed as long as the background effect is such that the player can predict the gaming state. Furthermore, different characters may be displayed on the effect display device 9 in each background mode. In addition, when in the revival mode, an effect that suggests a high probability state may be performed. For example, in the background mode marked with (*) in FIG. 32, a predetermined notice character that suggests a high probability state is displayed on the effect display device 9.

  When the gaming state is a high probability high base state, the determination result based on random 8 is 15R big hit (after big hit game, high probability / high base state), and 15R big hit (after big hit game, low probability) The effect designating command transmitted by the game control microcomputer 560 may be different depending on when it is in the high base state. Further, the production control microcomputer 100 may make the production (for example, the background screen in the production display device 9) the same between the high probability low base state and the low probability low base state. For example, after the big hit game, the mode is changed to the latent mode, and a predetermined condition (for example, whether to change the background mode to a mode that is less advantageous for the player by lottery for the production for each variable display (for example, a lottery using random numbers) When a decision is made to fall in the case of performing a lottery), or when a predetermined variation pattern command is received, the normal mode is entered with a predetermined probability. The effect control microcomputer 100 stores the received effect designating command, but when the effect designating command received when the jackpot game is in a low probability state, it indicates a high probability state. Compared with, it shifts to the normal mode at a higher rate.

  In step S107, CPU 56 sets an effect symbol designation command transmission request flag. Then, the value of the first special symbol process flag is updated to a value corresponding to the first reserved memory number transmission process (step S303) (step S108).

  FIG. 33 is a flowchart showing the first reserved memory number transmission process (step S303) in the first special symbol process. In the first reserved memory number transmission process, the CPU 56 sets a total reserved memory number subtraction designation command transmission request flag (step S109). Then, the value of the first special symbol process flag is updated to a value corresponding to the first special symbol changing process (step S304) (step S110).

  FIG. 34 is a flowchart showing the process of the first special symbol changing process (step S304) in the first special symbol process. In the first special symbol variation processing, the CPU 56 subtracts 1 from the first variation time timer (step S121), and when the first variation time timer times out (step S122), the CPU 1 sets the value of the first special symbol process flag to the first value. Update to a value corresponding to the special symbol stop process (step S305) (step S123).

  FIG. 35 is a flowchart showing the first special symbol stop process (step S305) in the first special symbol process. In the first special symbol stop process, the CPU 56 sets, for example, an end flag referred to in the special symbol display control process in step S32 to end the variation of the first special symbol, and causes the first special symbol display 8a to stop. Control for deriving and displaying the (display result) is performed (step S131). Further, a symbol confirmation designation command transmission request flag is set (step S132). Then, the first changing flag is reset (step S133).

  If the big hit flag is set (step S134), the big hit start designation command transmission request flag is set (step S135). In step S135, if it is determined to suddenly be a promiscuous big hit, the big hit start 2 designation command transmission request flag is set. Set the command transmission request flag. The jackpot display time timer is set to a value corresponding to the jackpot display time (time for notifying the effect display device 9 that 15R jackpot has occurred, for example) (step S136), and the value of the first special symbol process flag is set to the first jackpot display time timer. It is updated to a value corresponding to the big hit display process (step S306) (step S137). In the first jackpot display process, when the first jackpot display time timer times out, the CPU 56 updates the value of the first special symbol process flag to a value corresponding to the first jackpot opening pre-process (step S307). .

  Here, when the gaming state during the big hit game is controlled to the low probability low base state, the high base state flag is reset before the big hit game is started (for example, before the processing of step S137 is executed). Alternatively, the probability variation flag may be controlled to be reset. With such control, when the number of opening of the variable winning ball apparatus 15 is increased or the opening time is extended in the high base state and the high probability state, the payout rate becomes extremely high during the big hit game. It is prevented. In the case of such control, an effect symbol 4 designation command, an effect symbol 5 designation command, an effect symbol 6 designation command or an effect symbol 8 designation command is transmitted in the processing of steps S143 and S144 (see FIG. 36). If so, set the high base state flag. Further, it may be controlled to always reset the high base state flag and the probability variation flag before the big hit game is started.

  When the big hit flag is not set (step S134), the value of the first special symbol process flag is updated to a value corresponding to the first special symbol normal process (step S300) (step S138).

  FIG. 36 is a flowchart showing the first big hit ending process (step S309) in the first special symbol process. In the first jackpot end process, the CPU 56 resets the jackpot flag (step S141) and sets the jackpot end designation command transmission request flag (step S142). Then, if the production symbol 4 designation command is transmitted at the start of variation, a high base state flag indicating that the gaming state is the high base state is set (see steps S143, S144, FIG. 19, FIG. 32). When the high base state flag is not set, the gaming state is a low base state. Also, which effect designating command is transmitted is determined by the data stored in the effect design type storage area. Moreover, if the CPU 56 has transmitted the effect symbol 7 designation command at the start of variation, the CPU 56 resets the high base state flag (steps S145 and S146).

  Furthermore, if the CPU 56 transmits an effect symbol 2 designation command, an effect symbol 4 designation command, an effect symbol 5 designation command, an effect symbol 7 designation command, or an effect symbol 8 designation command at the start of variation, the gaming state is in a high probability state. The probability variation flag indicating this is set (steps S147, S148). In addition, if the effect symbol 3 designation command or the effect symbol 6 designation command is transmitted at the start of variation, the CPU 56 resets the probability variation flag (steps S149 and S150). When the probability variation flag is not set, the gaming state is a low probability state.

  Thereafter, the value of the first special symbol process flag is updated to a value corresponding to the first special symbol normal process (step S300) (step S151).

  When the gaming state is a low probability / high base state, the CPU 56 increments the value of a predetermined counter at the start of variable display where the display result is out of sync, and the count value of the counter is a predetermined value (for example, 100 ), The high base state flag may be reset to shift the gaming state to a low probability / low base state. In the case of such control, an effect symbol command (not shown in FIG. 19) for high base end / low accuracy designation is transmitted to the effect control microcomputer 100. Further, a low base state background designation command may be transmitted at the start of the next variable display. Further, the production control microcomputer 100 may count the number of variable displays and switch the background mode independently.

  Next, the operation of the effect control means will be described. FIG. 37 is a flowchart showing main processing executed by the effect control microcomputer 100 (specifically, the effect control CPU 101) mounted on the effect control board 80. The effect control CPU 101 starts executing the main process when the power is turned on. In the main processing, first, initialization processing is performed for clearing the RAM area, setting various initial values, and initializing a timer for determining the activation control activation interval (for example, 2 ms) (step S701). . Thereafter, the effect control CPU 101 proceeds to a loop process for monitoring a timer interrupt flag (step S702). When a timer interrupt occurs, the effect control CPU 101 sets a timer interrupt flag in the timer interrupt process. If the timer interrupt flag is set in the main process, the effect control CPU 101 clears the flag (step S703) and executes the following effect control process.

  In the effect control process, the effect control CPU 101 first analyzes the received effect control command and performs a process of setting a flag according to the received effect control command (command analysis process: step S704). Next, the effect control CPU 101 performs effect control process processing (step S705). In the effect control process, the process corresponding to the current control state (effect control process flag) is selected from the processes corresponding to the control state, and display control of the effect display device 9 is executed.

  Next, a first decorative symbol display control process is performed (step S706). In the first decorative symbol display control process, display control of the first decorative symbol display 9a is executed. Further, a second decorative symbol display control process is performed (step S707). In the second decorative symbol display control process, display control of the second decorative symbol display 9b is executed. Further, a hold storage display control process for controlling the display state of the combined hold storage display unit 18c is executed (step S708). Further, a notice random number update process for updating the count value of the counter for generating the notice decision random number is executed (step S709). Thereafter, the process proceeds to step S702.

  FIG. 38 is an explanatory diagram showing a configuration example of a command reception buffer for storing the effect control command received from the game control microcomputer 560 of the main board 31. In this example, a command reception buffer of a ring buffer type capable of storing six 2-byte configuration effect control commands is used. Therefore, the command reception buffer is configured by a 12-byte area of reception command buffers 1 to 12. A command reception number counter indicating in which area the received command is stored is used. The command reception number counter takes a value from 0 to 11. The ring buffer format is not necessarily required.

  The effect control command transmitted from the game control microcomputer 560 is received by an interrupt process based on the effect control INT signal, and is stored in a buffer area formed in the RAM. In the command analysis process, it is analyzed which command (see FIG. 19) is the effect control command stored in the buffer area.

  39 to 41 are flowcharts showing specific examples of command analysis processing (step S704). The effect control command received from the main board 31 is stored in the reception command buffer, but in the command analysis process, the effect control CPU 101 confirms the content of the command stored in the command reception buffer.

  In the command analysis process, the effect control CPU 101 first checks whether or not a reception command is stored in the command reception buffer (step S611). Whether it is stored or not is determined by comparing the value of the command reception number counter with the read pointer. The case where both match is the case where the received command is not stored. When the reception command is stored in the command reception buffer, the effect control CPU 101 reads the reception command from the command reception buffer (step S612). When read, the value of the read pointer is incremented by +2 (step S613). The reason for +2 is that 2 bytes (1 command) are read at a time.

  If the received effect control command is a background designation command (step S614), the effect control CPU 101 stores the background designation command in the background designation command storage area formed in the RAM (step S617).

  If the received effect control command is a variation pattern command (step S618), the effect control CPU 101 stores the variation pattern command in a variation pattern command storage area formed in the RAM (step S619). Then, a variation pattern command reception flag is set (step S620).

  If the received effect control command is the first symbol variation designation command (step S621), the effect control CPU 101 sets the ornament symbol variation flag (the first ornament symbol variation flag or the second ornament symbol variation flag). If so, a decorative symbol stop request flag is set (steps S622 and S623). Further, the first symbol variation request flag is set (step S624). If the decorative symbol variation flag is not set, the process of step S623 is not executed, and the first symbol variation request flag is set (step S624).

  If the received effect control command is the second symbol variation designation command (step S626), the effect control CPU 101 sets the ornament symbol stop request flag if the ornament symbol variation flag is set (steps S627, S628). ). Further, the second symbol variation request flag is set (step S629). If the decorative symbol variation flag is not set, the process of step S628 is not executed, and the second symbol variation request flag is set (step S629).

  The decorative symbol changing flag (the first decorative symbol changing flag or the second decorative symbol changing flag) is set during the change of the first decorative symbol and the change of the second decorative symbol. The decoration symbol stop request flag is a flag for requesting the effect symbol and the variation stop of the ornament symbol, and the effect control microcomputer 100 has the ornament symbol stop request flag set in the effect control process described later. Then, control is performed to stop the variation of the effect design and the decoration design.

  The first symbol variation designation command and the second symbol variation designation command are effect control commands transmitted when starting the variable display (variation) of the special symbol and the decorative symbol. In this embodiment, new variable display is started on the condition that variable display is not performed. Therefore, when the first symbol variation designation command or the second symbol variation designation command is received, the decorative symbol variable display should not be performed and the ornament symbol variation flag should not be set. The fact that the decorative symbol variation flag is set when the first symbol variation designation command or the second symbol variation designation command is received means that, for example, the symbol control designation specification is performed in the effect control microcomputer 100 for the previous variable display. It is conceivable that the control for terminating the variable display is not executed because the command was not received normally. It is also conceivable that the control for terminating the variable display is not executed due to other factors. Even when the control for ending the variable display is not executed for some reason, the variable display can be reliably ended by the processing of steps S622, S623 and steps S627, S628. Further, when the symbol confirmation designation command is not correctly transmitted to the effect control means due to noise between the boards, the symbol variable display cannot be terminated. Although the variable display is not started despite the fact that the new variable display should be started based on the pending storage, there is a possibility that the player may be disadvantaged. Such a possibility can be reduced.

  If the received effect control command is an effect symbol designation command (step S631), the effect control CPU 101 stores the effect symbol designation command in the effect symbol designation command storage area formed in the RAM (step S632). .

  If the received effect control command is the combined pending storage number designation command (step S635), the effect control CPU 101 uses the second byte data (EXT data) of the combined pending storage number designation command as the combined pending storage number storage area. (Step S636).

  If the received effect control command is the first start winning designation command (step S637), the effect control CPU 101 sets the first start winning flag (step S638). If the received effect control command is the second start winning designation command (step S639), the effect control CPU 101 sets the second start winning flag (step S640). If the received effect control command is a combined pending storage number subtraction designation command (step S641), the effect control CPU 101 sets a combined pending storage number subtraction designation command reception flag (step S642).

  If the received effect control command is the customer waiting demonstration designation command (step S651), the effect control CPU 101 receives the background in the effect display device 9 when the low base state background designation command is received (step S654). Is set to the background color of the low base state mode, and control for starting the customer waiting demonstration effect is performed in the effect display device 9 (step S655). If the low base state background designation command has not been received (the high base state background designation command has been received), the background color in the effect display device 9 is controlled to be the background color of the high base state mode, and Then, control for starting the customer waiting demonstration effect is performed in the effect display device 9 (step S656). Note that the background color in the high base state mode has, for example, a conspicuous color tone (for example, brighter or more primary colors) than the background color in the low base state mode. In addition, when the customer waiting demonstration effect is not executed, as described above, when the gaming state is the low base state, the background mode is the normal mode or the high accuracy low base mode (latent mode), and the gaming state is When in the high base state, the background mode is the high accuracy high base mode (active mode) or the low accuracy high base mode (revival mode). For example, in the active mode, the background in the effect display device 9 has the brightest color tone. In the resurrection mode, the background is darker than the active mode but brighter than the latent mode. In normal mode, it is the darkest background.

  Further, since the display state of the effect display device 9 is controlled by the VDP 109, the effect control CPU 101 specifically controls the display of the effect display device 9 by the effect control CPU 101 to the VDP 109. On the other hand, it is to output a command to make the display state of the effect display device 9 so.

  If the received effect control command is a power-on designation command (step S660), the effect control CPU 101 performs control to display the initial screen on the effect display device 9 (step S661). The initial screen includes an initial display of predetermined production symbols. Further, if the received effect control command is a power failure recovery designation command (step S662), a predetermined power failure recovery screen (screen for displaying information notifying the player that the gaming state is continuing) is displayed. Display control is performed (step S663). Further, a power failure recovery flag is set (step S664).

  If the received effect control command is a symbol confirmation designation command (step S665), the effect control CPU 101 sets a confirmed command reception flag (step S666). If the received effect control command is a big hit start 1 designation command (step S671), the effect control CPU 101 sets a fanfare flag (step S674).

  If the received effect control command is another command, effect control CPU 101 sets a flag corresponding to the received effect control command (step S675).

  FIG. 42 is an explanatory diagram showing an example of a variable display mode of decorative symbols (first decorative symbol and second decorative symbol). In this embodiment, the first decorative symbol display 9a and the second decorative symbol display 9b are composed of two LEDs. Then, as shown in FIG. 42, the light is alternately turned on every predetermined time (for example, 0.5 seconds). When the display result of the special symbol is a jackpot symbol, the upper LED is turned on as a display result of a decorative symbol reminiscent of the jackpot (see FIG. 42A). In addition, when the display result of the special symbol is changed to the off symbol, the lower LED is turned on as a display result of the decorative symbol reminiscent of the off symbol (see FIG. 42B).

  43 and 44 are explanatory diagrams showing examples of the display state of the total suspension storage display unit 18c. As shown in FIGS. 43 (A) and 43 (B), as an example, the number of circles (up to 8) corresponding to the total number of pending storages is displayed on the total pending storage display unit 18c. The effect control microcomputer 100 causes the VDP 109 to display a circle so that the first reserved memory and the second reserved memory can be distinguished. For example, a circle corresponding to the first reserved memory is displayed in red, and a circle corresponding to the second reserved memory is displayed in green. When both the first reserved memory number and the second reserved memory number are 0, as shown in FIG. 43A, the color is neither red nor green (for example, only white or circular outline) is 8 A circle is displayed. In this embodiment, in order to easily grasp the first reserved memory number and the second reserved memory number, the circle color corresponding to the first reserved memory and the second reserved memory are supported. Although the display mode is changed by changing the color of the circle, the display mode may be changed depending on other display modes. For example, the shape of the display corresponding to the first reserved memory may be different from the shape of the display corresponding to the second reserved memory.

  Further, as shown in FIGS. 43B, 43C, and 43D, when the first reserved memory number has not reached the upper limit of 4, the number of (4-first reserved memory number) circles. In the mark, a display that can specify how many more up to the upper limit value can be specified. In the example shown in FIGS. 43B, 43C, and 43D, when the first reserved memory number = 1, “2”, “3”, “4” are displayed, and the first reserved memory number = 2. “3” and “4” are displayed when “1”, and “4” is displayed when the first reserved memory number = 3.

  Note that the examples shown in FIGS. 43B, 43C, and 43D are examples, and other display modes may be used as long as it is possible to specify how many more are left until the upper limit value. For example, as shown in FIGS. 44 (A) and 44 (B), an arrow indicating a position corresponding to the upper limit value is displayed, a specific display is displayed inside a circle at a position corresponding to the upper limit value, The color of the circle at the position corresponding to the value may be a specific color.

  In this embodiment, information that can specify the sum of the first reserved memory number and the second reserved memory number is displayed on the combined pending memory display unit 18c. The first reserved memory number and the second reserved memory number can be distinguished by the difference in display color, but since the shape of the display area (in this embodiment, a circle) is the same, the player It is difficult to immediately recognize each of the first reserved memory number and the second reserved memory number, and in order to grasp the first reserved memory number and the second reserved memory number, the number of red circles and the green circle It is necessary to count the number of marks. In this embodiment, a game ball can always win in the first start winning opening 13 that causes the first reserved memory, but the second start winning opening 14 that generates the second reserved memory is normally used. The winning of the symbol is not possible unless the winning pattern device 15 is opened and the variable winning ball apparatus 15 is not opened. In other words, in general, the period during which a game ball can be won only at the first start winning opening 13 out of the entire period during which the player plays a game is longer. Therefore, the first reserved memory number is more likely to reach the upper limit value than the second reserved memory number. Even if a game ball wins the first start winning opening 13 when the first reserved memory number is the upper limit value, the winning is invalid start winning (a win that is won at the starting opening but is not treated as a hold) )Become. Therefore, in this embodiment, by performing a display that can specify the number of the first reserved memory number corresponding to the first start winning opening 13 where the game ball can always win, up to the upper limit, Display control is performed so that the player can immediately recognize that a valid start prize (a prize that is treated as a hold when a prize is entered at the start slot) can be generated by winning at the 1 start prize slot 13. In addition, when there is no indication that can specify how many first reserved memory numbers are until the upper limit value, it is when the first reserved memory number has reached the upper limit value. Even if the game ball wins, the player can immediately recognize that the win becomes an invalid start win. As described above, since the second start winning port 14 for generating the second reserved memory is not ready for winning unless the variable winning ball device 15 is in the open state, it corresponds to the first start winning port 13 that can always win. It is meaningful to display the number of the first reserved storage number that can be specified up to the upper limit.

  If the display area of the first reserved memory number and the display area of the second reserved memory number are separately provided on the display screen of the effect display device 9, it is easy to determine how many first reserved memory numbers are left until the upper limit value. Can be specified. However, in this embodiment, if the value of the total pending storage number counter is not less than a predetermined value (for example, 3 or more), a variation pattern is selected from the shortened variation pattern table (see steps S76 and S77 in FIG. 30). Therefore, it is preferable to perform display capable of specifying the total number of pending storage. In other words, in this embodiment, the player can immediately recognize that the winning becomes an invalid starting winning while performing a display capable of specifying a preferable total pending storage number.

  FIG. 44 (C) shows an example of the display state of the total suspension storage display unit 18c at the time of power failure recovery. As shown in FIG. 44 (C), at the time of power failure recovery, a number of stars corresponding to the total number of pending storage is displayed on the total pending storage display unit 18c. FIG. 44D shows an example of the display state of the total pending storage display unit 18c when the total pending storage number designation command is received from the game control microcomputer 560 but the start winning designation command cannot be received. ing. As shown in FIG. 44 (C), when the start winning designation command cannot be received, a blue circle is displayed on the total pending storage display unit 18c.

  As shown in FIG. 44 (C), at the time of power failure recovery, the production control microcomputer 100 displays a display corresponding to the original first reserved memory (first start winning memory) (in this example, a red circle is displayed). ) And the display corresponding to the second reserved memory (second start-up winning memory) (in this example, the display of the green circle) is a display of the number specified by the total reserved memory number designation command (this In the example, an asterisk) is displayed on the summed hold storage display unit 18c. Therefore, it becomes possible to easily grasp that the gaming state has been restored by using the display of the total suspension storage display unit 18c. In addition, if the display mode of the summed hold storage display unit 18c at the time of power failure recovery is different from the display mode corresponding to the original first hold memory and the display mode corresponding to the second hold memory, this embodiment. It is not restricted to changing the shape of the displayed image. For example, the color may be changed without changing the shape, or the size may be changed.

  Also, as shown in FIG. 44D, when the start winning designation command cannot be received, the effect control microcomputer 100 displays the display corresponding to the original first reserved memory (in this example, a red circle). The image corresponding to the increased reserved memory is displayed in a different manner from the display corresponding to the second reserved memory (in this example, the display of the green circle). Therefore, it is possible to easily grasp that an abnormality has occurred with respect to transmission / reception of the effect control command (in this example, the start winning designation command). In addition, if the display mode of the summed hold storage display unit 18c at the time of power failure recovery is different from the display mode corresponding to the original first hold memory and the display mode corresponding to the second hold memory, this embodiment. It is not restricted to changing the color of the image displayed like this. For example, the shape may be changed without changing the color, or the size may be changed.

  FIG. 45 is an explanatory diagram illustrating an example of a display state of the effect display device 9 when a power failure recovery designation command is received. As shown in FIG. 45, when receiving the power failure recovery designation command, the effect control microcomputer 100 recovers the gaming state in the effect symbol display area 91 of the effect display device 9, and plays the game from the gaming state before the power failure. Display to inform you that you can continue. In this embodiment, at the time of power failure recovery, the display mode in the total pending storage display unit 18c is changed to a predetermined mode (in this example, an asterisk), but notification that the gaming state is restored (game before power failure) (Informing that the game can be continued from the state) is performed at the same time, it is possible to prevent a player who appears suspicious about the change in the display mode of the summed hold storage display unit 18c.

  FIG. 46 is a flowchart showing the effect control process (step S705) in the main process shown in FIG. In the effect control process, the effect control CPU 101 performs any one of steps S800 to S807 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 S800): It is confirmed whether or not a variation pattern command is received from the game control microcomputer 560. Specifically, it is confirmed whether or not the variation pattern command reception flag is set. If the variation pattern command has been received, the value of the effect control process flag is changed to a value corresponding to the notice selection process (step S801).

  Prior notice selection process (step S801): When the effect display device 9 decides whether or not to execute the notice effect process for notifying the player of the occurrence of the big hit, and decides to execute the notice effect process Determines the notice type. Then, the value of the effect control process flag is changed to a value corresponding to the effect symbol variation start process (step S802).

  Effect symbol variation start processing (step S802): Control is performed so that the variation of the effect symbol and the decorative symbol is started. Then, the value of the effect control process flag is updated to a value corresponding to the effect symbol changing process (step S803).

  Production symbol variation processing (step S803): Controls the switching timing of each variation state (variation speed) constituting the variation pattern, and monitors the end of the variation time. When the variation time ends, the value of the effect control process flag is updated to a value corresponding to the effect symbol variation stop process (step S804).

  Effect symbol variation stop processing (step S804): Upon receiving an effect control command (design determination command) for instructing all symbols to stop, control for deriving and displaying the display result (stop symbol) by stopping the variation of special symbols and decorative symbols. Do. Then, the value of the effect control process flag is updated to a value corresponding to the jackpot display process (step S805) or the variation pattern command reception waiting process (step S800).

  Big hit display process (step S805): After the end of the variation time, the effect display device 9 is controlled to display a screen for notifying the occurrence of the big hit. Then, the value of the effect control process flag is updated to a value corresponding to the big hit game processing (step S806).

  Big hit game processing (step S806): Control during the big hit game is performed. For example, when receiving an effect control command for display before opening the big winning opening or display when opening the special winning opening, display control of the number of rounds in the effect display device 9 is performed. Then, the value of the effect control process flag is updated to a value corresponding to the big hit end process (step S807).

  Big hit end process (step S807): In the effect display device 9, display control is performed to notify the player that the big hit gaming state has ended. Then, the value of the effect control process flag is updated to a value corresponding to the variation pattern command reception waiting process (step S800).

  FIG. 47 is a flowchart showing the variation pattern command reception waiting process (step S800) in the effect control process shown in FIG. In the variation pattern command reception waiting process, the effect control CPU 101 confirms whether or not the variation pattern command reception flag is set (step S811). If the variation pattern command reception flag is set, the variation pattern command reception flag is reset (step S812).

  If the low base state background designation command has been received (step S813), the background color in the effect display device 9 is controlled to be the background color of the low base state mode (step S814). Further, when the low base state background designation command is not received (when the high base state background designation command is received), the background color in the effect display device 9 is changed to the background color of the high base state mode. Is performed (step S815).

  Then, the value of the effect control process flag is updated to a value corresponding to the notice selection process (step S801) (step S816).

  FIG. 48 is a flowchart showing the advance notice selection process (step S801) in the effect control process shown in FIG. In the notice selection process, the effect control CPU 101 determines that the received variation pattern command is the variation pattern # 2, # 3, # 4, # 6, # 7, # 7, based on the data stored in the variation pattern command storage area. It is confirmed whether it is any of # 8 (variation pattern with reach production) (step S821). If it is any one of the variation patterns # 2, # 3, # 4, # 6, # 7, and # 8, a random number for selecting a notice is extracted (step S822), and a notice effect is provided based on the extracted random number for selecting a notice. It is determined whether or not to perform (step S823).

  If it is decided to perform the notice effect, it is confirmed whether or not the first symbol variation request flag is set (steps S824 and S825). The first symbol variation request flag is a flag that is set when the first symbol variation designation command is received. The game control microcomputer 560 transmits the first symbol variation designation command when the variation of the first special symbol is started. Also, a second symbol variation designation command is transmitted when the variation of the second special symbol is started.

  When the first symbol variation request flag is set, the effect control CPU 101 determines to execute the notice effect A or the notice effect B (step S826). Further, when the first symbol variation request flag is not set (that is, when the second symbol variation request flag is set), it is determined to execute the notice effect C or the notice effect D (step S827). ).

  The notice aspects of the notice effect A, the notice effect B, the notice effect C, and the notice effect D are different. For example, the time to start the notice effect is different, or the character displayed on the effect display device 9 is different in the notice effect. The effect control CPU 101 changes the mode of the notice effect depending on whether the first symbol variation request flag is set or when the second symbol variation request flag is set. That is, the effect control CPU 101 uses the variable display means (the first special symbol display 8a and the second special symbol) to perform variable display of the special symbol specified by the symbol variation designation command in the effect display device 9 as the effect component. An effect corresponding to the display device 8b) is started. Since the notice effect mode is different between when the variable display of the first special symbol is performed and when the variable display of the second special symbol is performed, the player can determine the progress of the game (any special symbol indicator) It is easy to grasp whether or not an effect corresponding to the variable display is performed.

  Then, the value of the effect control process flag is updated to a value corresponding to the effect symbol variation start process (step S802) (step S828).

  FIG. 49 is a flowchart showing the effect symbol variation start process (step S802) in the effect control process shown in FIG. In the effect symbol variation start process, the effect control CPU 101 reads the variation pattern command from the variation pattern command storage area (step S831). Next, it is confirmed whether or not the first symbol variation request flag is set (step S832). If the first symbol variation request flag is set, the first symbol variation request flag is reset (step S833), and the first ornament symbol variation request flag indicating that the variation of the first ornament symbol is started is set. (Step S834). Then, for example, a value corresponding to 0.5 seconds is set in the decorative symbol switching timer for determining the switching timing of the lighting LED (step S835). Thereafter, the process proceeds to step S841.

  If the first symbol variation request flag is not set (corresponding to the case where the second symbol variation request flag is set), the second symbol variation request flag is reset (step S837). A second decorative symbol variation request flag indicating that variation is to be started is set (step S838). Then, for example, a value corresponding to 0.5 seconds is set in the decorative symbol switching timer (step S839). Thereafter, the process proceeds to step S841.

  In step S841, the display result of the effect symbol and the decorative symbol (stop symbol) is determined according to the data stored in the effect symbol specifying command storage area (that is, the received effect symbol specifying command) (step S841). The effect control CPU 101 stores data indicating the stop symbol of the determined effect symbol in the effect symbol display result storage area, and stores data indicating the display result of the determined decorative symbol in the decoration symbol display result storage area.

  If the received effect designating command is the effect design 1 specifying command (see FIG. 19), the effect control CPU 101 determines that the display result is a display result reminiscent of losing. In the case of a production symbol, a display result reminiscent of a disparity is a display result that does not result in a state where three symbols are aligned in any direction line (a sequence of three symbols, see FIG. 1).

  If the received effect symbol designation command is an effect symbol designation command other than the effect symbol 1 designation command (see FIG. 19), the display result is determined to be a display result reminiscent of a big hit. In the case of a production symbol, a display result reminiscent of a big hit is a state in which three symbols are aligned on one or more lines in either direction. Assuming that the effect symbol is a number from 0 to 9, the effect control CPU 101 determines which of 0 to 9 is to be set by a lottery using random numbers, for example. Here, when the production symbol designation command indicates the high base continuation designation or the high accuracy designation, it is preferable that the display result is a state in which three symbols are aligned in a plurality of lines. When the production symbol designation command indicates the high base entry designation, it is preferable that the display result is in a state where three symbols are aligned in more lines.

  In this embodiment, the variation pattern command is an effect control command that designates only the variation pattern, but the variation pattern command that designates the display result together with the variation pattern as a display result reminiscent of a big hit; A variation pattern command for designating that the display result together with the variation pattern is not a display result reminiscent of a big hit may be used. In that case, when the design symbol designation command cannot be received due to noise between boards, etc., and the variation pattern command is designated to designate that the display result is a display result reminiscent of a big hit. The display result of the production symbol is controlled so as to be a display result reminiscent of the low base state among the display results reminiscent of the big hit (for example, a state where three symbols are arranged in only one line). Also good.

  Then, the production control CPU 101 selects process data corresponding to the variation pattern (step S842). Then, a process timer corresponding to the production execution data 1 in the selected process data is started (step S843). Next, the effect control CPU 101 performs the effect device (the effect display device 9 as the effect component, the effect component as the effect component according to the contents of the process data 1 (display control execution data 1, lamp control execution data 1, sound number data 1). Control of the various lamps and the speaker 27 as a production component is executed (step S844). For example, a control signal is output to the VDP 109 in order to display an image corresponding to the variation pattern on the effect display device 9. In addition, a control signal (lamp control execution data) is output to the lamp driver board 35 in order to perform on / off control of various lamps. In addition, a control signal (sound number data) is output to the sound output board 70 in order to output sound from the speaker 27.

  Then, a value corresponding to the variation time specified by the variation pattern command is set in the variation time timer (step S845), and the value of the effect control process flag is set to a value corresponding to the effect symbol change process (step S803). (Step S846).

  As described above, the effect control microcomputer 100 is based on the command from the game control microcomputer 560, and the effect parts (the effect display device 9, the first decorative symbol display 9a, the second decorative symbol display). 9b, etc.) can produce an effect corresponding to the variable display means (first special symbol display 8a or second special symbol display 8b) specified by the variable display means specifying command (design variation specifying command). . In other words, when the variable display of the first special symbol is started, the production control microcomputer 100 starts the variable display of the production symbol by the production display device 9 and the first decorative symbol display unit 9a. Start variable display of. When the variable display of the second special symbol is started, the variable display of the effect symbol is started by the effect display device 9, and the variable display of the second decorative symbol is started by the second decorative symbol display 9b. Therefore, it becomes easy for the player to grasp the progress of the game (which special symbol display device is producing an effect corresponding to the variable display).

  FIG. 50 is an explanatory diagram of a configuration example of the process table. The process table is a table in which data to be referred to when the effect control CPU 101 executes control of the effect device is set. That is, the effect control CPU 101 controls effect devices (effect components) such as the effect display device 9 in accordance with the data set in the process table. The process table includes data in which a plurality of combinations of process timer set values, display control execution data, lamp control execution data, and sound number data are collected. In the display control execution data, each variation mode constituting the variation mode during the variable display time (variation time) of the variable display of the effect design is described. The process timer set value is set with a change time in the form of the change. The effect control CPU 101 refers to the process table and performs control to display the effect symbols in a manner of change set in the display control execution data for the time set in the process timer set value.

  Further, the effect control CPU 101 controls the lighting state of various lamps based on the lamp control execution data for the time set in the process timer set value in synchronization with the control of the effect display device 9 based on the display control execution data. Then, the sound number data is output to the sound output board 70. That is, the various lamps and the speaker 27 are controlled in synchronization with the control of the effect display device 9.

  The process table shown in FIG. 50 is stored in the ROM of the effect control board 80. A process table is prepared for each variation pattern. Furthermore, different process tables are prepared according to the difference in the notice effect mode (notice type) when the notice effect is executed. That is, in this embodiment, the effect mode of the notice effect is realized based on the process data set in the selected process table. In other words, the effect control CPU 101 performs effect control according to the contents of the process table corresponding to the effect mode of the notice effect when executing the notice effect.

  FIG. 51 is a flowchart showing the effect symbol variation in-process (step S803) in the effect control process shown in FIG. In the effect symbol changing process, the effect control CPU 101 checks whether or not the decoration symbol stop request flag is set (step S851). If the decorative symbol stop request flag is set, the process proceeds to step S857.

  In this embodiment, the decorative symbol stop request flag is set when the first symbol variation designation command or the second symbol variation designation command is received during the variation of the ornament symbol (steps S622, S623, S627 in FIG. 39). , S628). The fact that the first symbol variation designation command or the second symbol variation designation command was received during the variation of the decorative symbol means that the display result should be derived and displayed after the variation of the effect symbol and the decorative symbol was originally terminated. For some reason (for example, the noise on the signal line between the main board 31 and the effect control board 80 causes the effect control microcomputer 100 to not receive the symbol confirmation command), the effect design and the decorative design fluctuate. It means that it has continued.

  Therefore, when the decorative symbol stop request flag is set, the process proceeds to step S857 in order to immediately stop the variation of the effect symbol and the decorative symbol.

  When the decorative symbol stop request flag is not set, the effect control CPU 101 subtracts 1 from the value of the process timer (step S852) and subtracts 1 from the value of the variation time timer (step S853). When the process timer expires, process data is switched (steps S854 and S855). That is, the process timer set value set next in the process table is set in the process timer, and the control for the effect device is performed based on the display control execution data, lamp control execution data, and sound number data set next. Change state.

  If the variation time timer has timed out (step S856), the value of the effect control process flag is updated to a value corresponding to the effect symbol variation stop process (step S804) (step S857). Even if the variable time timer has not timed out, if the confirmation command reception flag indicating that the symbol confirmation designation command has been received is set (step S858), the process proceeds to step S857. Even if the variation time timer has not timed out, if the symbol confirmation designation command is received, the process shifts to control to stop variation.For example, a variation pattern command indicating a long variation time due to noise between substrates is received. Even in such a case, when the regular variation time has elapsed (when the variation of the special symbol ends), the variation of the effect symbol and the decorative symbol can be terminated.

  FIG. 52 is a flowchart showing the effect symbol variation stop process (step S804) in the effect control process shown in FIG. In the effect symbol variation stop process, the effect control CPU 101 checks whether or not the decoration symbol stop request flag is set (step S860). If the decorative symbol stop request flag is set, the decorative symbol stop request flag is reset (step S861), and the process proceeds to step S864.

  If the decorative symbol stop request flag is not set, it is checked whether or not the confirmed command reception flag is set (step S862). If the confirmed command reception flag is set, the confirmed command reception flag is set. Reset (step S863), the process proceeds to step S864.

  If it is confirmed in the determination process in step S862 that the confirmation command reception flag has not been set, the variation time measured by the effect control CPU 101 has elapsed, but the symbol confirmation designation command has not been received. The effect design variation continues until the symbol confirmation designation command is received. In such a case, the effect control CPU 101 changes the effect design variation mode by shaking fluctuation (each effect design is varied up and down or left and right). It is preferable to display in a recognizable manner that the variation time has passed but has not yet been determined, such as by changing the display mode to a repetitive display of enlargement and reduction.

  In step S864, control for deriving and displaying a stop symbol is performed according to data (data indicating the stop symbol) stored in the effect symbol display result storage area. In addition, a decorative symbol variation end flag is set (step S865). And when it is a big hit, the value of the production control process flag is updated to a value corresponding to the big hit display process (step S805) (steps S866, 867). Otherwise, the value of the effect control process flag is updated to a value corresponding to the variation pattern command reception waiting process (step S800) (step S868).

  With the above control, the effect control CPU 101 recognizes that the symbol confirmation command has not been received, and when the decorative symbol stop request flag is set, regardless of whether the symbol confirmation command is received or not, The symbol variable display (variation) is terminated, and the decorative symbol variation end flag is set. As will be described later, when the decorative symbol variation end flag is set, the decorative symbol variable display (variation) is forcibly terminated.

  FIG. 53 is a flowchart showing the jackpot display process (step S805) in the effect control process shown in FIG. In the jackpot display process, the effect control CPU 101 checks whether or not the fanfare flag indicating that the jackpot start 1 designation command has been received is set (step S870). If the fanfare flag has been set, the fanfare flag is reset (step S871), and control for displaying a big hit game start screen on the effect display device 9 is performed (step S872). Then, the value of the effect control process flag is updated to a value corresponding to the big hit game processing (step S806) (step S873).

  If the game control microcomputer 560 suddenly decides to win a promising big hit, the game control microcomputer 560 transmits a big hit start 2 designation command. However, the presentation control CPU 101 receives the big hit start 2 designation command. Then, control is performed to display a sudden probability variation screen on the effect display device 9 to notify that the sudden probability variation is a big hit.

  FIG. 54 is a flowchart showing the big hit end process (step S807) in the effect control process shown in FIG. In the jackpot end process, the effect control CPU 101 checks whether or not the jackpot end designation command reception flag indicating that the jackpot end designation command has been received is set (step S875). When the big hit end designation command reception flag is set, the big hit end designation command reception flag is reset (step S876), and control for displaying the big hit end screen on the effect display device 9 is performed (step S877).

  Then, in accordance with the data stored in the effect display designation command storage area, control for switching the background screen of the effect display device 9 is performed (step S878). The background mode is a normal mode, a high accuracy low base mode (latent mode), a high accuracy high base mode (active mode), or a low accuracy high base mode (revival mode) (see FIG. 32). The effect control CPU 101 determines which background mode to use based on the data stored in the received effect designating command storage area. For example, when the production symbol 4 designation command (see FIG. 19) is stored in the production symbol designation command storage area, the high-accuracy base mode (active mode) is set. When the effect symbol designation command is not stored in the effect symbol designation command storage area (when no effect symbol designation command is transmitted even once), the background mode is set to the normal mode. When the background mode before switching is the same as the background mode after switching, the background mode before switching is maintained.

  In this embodiment, when the design symbol designation command cannot be received due to noise between boards, the data stored in the production display designation command storage area (received at the start of the previous variation). The background screen of the effect display device 9 is controlled according to the effect display designation command). However, when the variation pattern command is received, control may be performed so that the contents of the effect display designation command storage area are initialized (the effect symbol designation command is not stored).

  Further, in the control illustrated in FIG. 54, the big hit end screen is displayed only for a short time, but actually, the big hit end process is maintained for a predetermined period. Meanwhile, the display of the big hit end screen is continued.

  FIG. 55 is a flowchart showing a first decorative symbol display control process in the effect control main process shown in FIG. In the first decorative symbol display control process, the effect control CPU 101 checks whether or not the first decorative symbol changing flag is set (step S881). If the first decorative symbol variation flag is set, the process shifts to step S885. If the first decorative symbol variation flag is not set, it is confirmed whether or not the first decorative symbol variation request flag is set (step S882). If the first decorative symbol variation request flag is set, the first decorative symbol variation request flag is reset (step S883), and the first decorative symbol variation flag is set (step S884).

  In step S885, it is confirmed whether or not the decorative symbol variation end flag is set. The decorative symbol variation end flag is set in step S865 (see FIG. 52). If the decorative symbol variation end flag is set, the decorative symbol variation end flag is reset (step S886), and the display result is displayed on the first decorative symbol display unit 9a according to the data stored in the decorative symbol display result storage area. Is derived and displayed (step S891), and the first decorative symbol variation flag is reset (step S892).

  When the decoration symbol change end flag is not set, the value of the decoration symbol switching timer is decremented by 1 (step S887). If the value of the decorative symbol switching timer is 0 (step S888), that is, if it is the lighting LED switching timing, the LED to be lit in the first decorative symbol display 9a is switched (step S889), and the decorative symbol is switched. For example, a value corresponding to 0.5 seconds is reset in the switching timer (step S890).

  By the control as described above, the LEDs that are turned on in the first decorative symbol display 9a are switched every 0.5 seconds, for example, and variable display of the first decorative symbol is realized.

  Note that the program of the second decorative symbol display control process (step S707) is configured in the same manner as the first decorative symbol display control process. That is, in the above description of the first decorative symbol display control process, if “first” is read as “second”, the second decorative symbol display control process will be described.

  56 to 58 are flowcharts showing the hold storage display control process in the effect control main process. In the hold memory display control process, the effect control CPU 101 stores the data in the sum hold memory number storage area in which the second byte data (EXT data) of the sum hold memory number designation command is stored in the sum hold memory number counter. It is confirmed whether it is larger than the value (step S901). If the data in the total pending storage number storage area is not greater than the value of the total pending storage number counter, the process proceeds to step S941.

  The fact that the data in the total pending storage count storage area is larger than the value of the total pending storage count counter means that a new total pending storage count designation command has been received. When the power is turned on, the value of the total pending storage number counter is 0 by the initialization process in step S701.

  When the data in the total reserved memory number storage area is larger than the value of the total reserved memory number counter, whether or not the production control CPU 101 has a power failure recovery flag indicating that a power failure recovery designation command has been received is set. Confirmation is made (step S902). If the power failure recovery flag is set, the power failure recovery flag is reset (step S903), and the number of stars corresponding to the data (value) in the total pending storage number storage area is displayed in the total pending storage display unit 18c. It is displayed (step S904). That is, the number of star images stored in the total reserved storage number storage area is displayed (see FIG. 43C).

  In addition, the production control CPU 101 sets the data in the total reserved memory number storage area in the unknown start winning memory number counter (step S905). The unknown start winning memory number counter is a counter formed in the RAM, and is a counter for counting the number of reserved memories that are unknown whether the reserved memory corresponding to the first starting prize or the reserved memory corresponding to the second starting prize is unknown. It is. Hereinafter, the reserved memory in which the reserved memory corresponding to the first start prize or the reserved memory corresponding to the second start prize is unknown is referred to as unknown reserved memory.

  Further, in the total pending storage table, the number of data corresponding to the data (value) in the total pending storage number storage area is changed to data indicating “unknown” (step S906). The total hold storage table is a table formed in the RAM, and whether each hold storage is a hold storage corresponding to the first start prize, a hold memory corresponding to the second start prize, or whether it is unknown. This is a table in which data indicating is set.

  Then, the data in the total pending storage number storage area is set in the total pending storage number counter (step S907).

  When the power failure recovery flag is not set, the effect control CPU 101 checks whether or not the first start winning flag indicating that the first start winning designation command has been received is set (step S909). If the first start winning flag is set, the first starting winning flag is reset (step S910), the number of circles displayed in the total pending storage display unit 18c is increased by 1, and the increased circle is displayed in red. (Since the eight circle marks themselves are always displayed, specifically, the number of red display points is increased by one among the eight circle marks) (step S911). Further, the value of the first start winning counter is incremented by 1 (step S912), and the data corresponding to the data (value) in the total reserved storage number storage area is set to data indicating “first” in the total pending storage table (step S912). S913). For example, if the data in the total pending storage number storage area is “5”, the fifth data in the total pending storage table is set to data indicating “first”. That is, the data corresponding to the increased reserved storage is set to data indicating “first”.

  Then, it is confirmed whether or not the value of the first start winning counter has reached the upper limit “4” (step S914). If it is not “4”, the process proceeds to step S920. If it is “4”, it is checked whether or not the value of the unknown start winning counter is 0 (step S915). If the value of the unknown start winning counter is 0, the process proceeds to step S907. If the value of the unknown start winning counter is not 0 at this stage, it means that the number of unknown reserved memories indicated by the value of the unknown start winning counter is actually a reserved memory based on the second start winning prize. Because the upper limit number of the first reserved memory number is 4 and the value of the first start winning counter is 4, other reserved memories (the number of reserved memories exceeding 4) are the first start winning prizes. This is because it is not based on the reserved memory. That is, the other reserved memory is a reserved memory based on the second start winning prize.

  Therefore, when the value of the unknown start winning counter is not 0, the effect control CPU 101 changes the star displayed on the total pending storage display unit 18c to a green circle corresponding to the second start winning. (Step S916). Further, the data indicating “unknown” in the total pending storage table is changed to data indicating “second” (step S917). Further, the value of the unknown start winning counter is set to 0 (step S918), and the value of the second starting winning counter is updated (step S919). In step S919, the value of the unknown start winning counter before being set to 0 is added to the value of the second starting winning counter. Then, control goes to a step S907.

  By performing such control, an abnormality occurs in the transmission / reception of the production control command, an unknown hold memory is generated, and when the display corresponding to the unknown hold memory is displayed on the total hold memory display unit 18c, the display is normal. Display can be restored.

  In step S920, the number of (4-first reserved storage number) in the undisplayed portion (the circle not displayed in red and green, that is, the reserved storage undisplayed portion) in the combined reserved storage display portion 18c. In the circle, a display showing how many more are left until the upper limit is displayed. For example, in the example shown in FIGS. 43B, 43C, and 43D, when the first reserved memory number = 1, “2”, “3”, “4” are displayed, and the first reserved memory number When “= 2”, “3” and “4” are displayed, and when the first reserved memory number = 3, “4” is displayed.

  If the first start winning flag is not set, it is confirmed whether the second starting winning flag is set (step S921). If the second start winning flag is not set, the process proceeds to step S931. If the second start winning flag is set, the second starting winning flag is reset (step S922), the number of circles displayed in the total pending storage display unit 18c is increased by 1, and the increased circle is displayed. Control is performed to display in green (eight circles themselves are always displayed, specifically, the number of green display points is increased by 1 among the eight circles) (step S923). Further, the value of the second start winning counter is incremented by 1 (step S924), and the data corresponding to the data (value) in the total reserved storage number storage area is set to data indicating “second” in the total pending storage table (step S924). S925). In addition, when the number of the green display is increased by 1 in the process of step S923, if the display indicating how many the first reserved storage number is up to the upper limit is made, the display position is shifted to the right side in FIG. After that, the number of green display points is increased by one.

  Then, it is confirmed whether or not the value of the second start winning counter has reached the upper limit “4” (step S926). If it is not “4”, the process proceeds to step S935. If it is “4”, it is confirmed whether or not the value of the unknown start winning counter is 0 (step S927). When the value of the unknown start winning counter is 0, the process proceeds to step S935. When the value of the unknown start winning counter is not 0, the effect control CPU 101 changes the star displayed on the summation pending storage display unit 18c to a red circle corresponding to the first start winning (step). S928). Further, the data indicating “unknown” in the total pending storage table is changed to data indicating “first” (step S929). Further, the value of the unknown start winning counter is set to 0 (step S930), and the value of the first starting winning counter is updated (step S934). In step S934, the value of the unknown start winning counter before being set to 0 is added to the value of the first starting winning counter. Then, control goes to a step S935.

  In step S935, the data in the total pending storage number storage area is set in the total pending storage number counter.

  In step S931, control is performed so that the number of displays in the total pending storage display unit 18c is increased by 1, and the increased display is displayed in blue. Further, the value of the unknown start winning counter is incremented by 1 (step S932), and the data corresponding to the data (value) in the total reserved storage number storage area is set to data indicating “unknown” in the total pending storage table (step S933). . Then, control goes to a step S935.

  In step S941, the effect control CPU 101 confirms whether or not the total pending storage number subtraction designation command reception flag is set. If the total pending storage number subtraction designation command reception flag is set, the total pending storage number subtraction designation command reception flag is reset (step S942), and the circle displayed most recently in the total pending storage display portion 18c is displayed. Alternatively, the star mark is erased, and each circle mark or star mark is controlled to be shifted and displayed on the erased circle mark or star mark side (step S943). Then, it is checked whether or not the oldest data in the summation pending storage table is data indicating “first” (step S944). If the data indicates “first”, the value of the first start winning counter is set to − 1 (step S945). Further, in order to erase the oldest data in the total pending storage table, the data in the total pending storage table is shifted (step S951). Also, the value of the total pending storage number counter is decremented by -1 (step S952), and the value of the total pending storage number counter is set in the total pending storage number storage area (step S953).

  If the oldest data in the summation pending storage table is not data indicating “first”, it is confirmed whether or not it is data indicating “second” (step S946). If the data indicates “second”, the value of the second start winning counter is decremented by 1 (step S947). Then, control goes to a step S951. If the oldest data in the total pending storage table is not data indicating “second”, the value of the unknown start winning counter is decremented by 1 (step S948). Then, control goes to a step S951.

  By the control as described above, the red circle is incremented by 1 when the first start winning designation command and the total pending storage designation command are received in the total pending storage display unit 18c, and the second start winning designation command and the total are displayed. Control is executed to increase the green circle by 1 when a pending storage number designation command is received. Further, when the total pending storage number designation command is received but neither the first start prize designation command nor the second start prize designation command is received, control for increasing the blue circle by one is realized. When the total pending storage number subtraction designation command is received, the circle or star displayed in the total pending storage display unit 18c is decremented by one.

  59 to 61 are explanatory diagrams illustrating examples of data set in the summation pending storage table and display examples of the summation pending storage display unit 18c.

  FIG. 59A shows an example when the process of step S913 is executed. That is, an example is shown in the case where the reserved memory based on the first start winning memory is increased. FIG. 59B shows an example when the process of step S933 is executed. That is, an example is shown in which it is unclear whether the first start winning memory or the second starting winning memory is based, but the reserved memory increases. FIG. 59 (C) shows an example of the case where the processes of steps S913 and S916 are executed. That is, an example is shown in which the hold memory based on the first start winning memory is increased and the value of the first start winning counter is “4”.

  FIG. 60D shows an example when the process of step S951 is executed. That is, an example in which the data in the total pending storage table is shifted to delete the oldest data in the total pending storage table based on the reception of the total pending storage number subtraction designation command. FIG. 60E shows an example when the processing of steps S904 and S906 is executed. That is, based on the receipt of the total pending storage number designation command together with the power failure recovery designation command, a number of stars corresponding to the data (value) in the total pending storage number storage area is displayed on the total pending storage display unit 18c, An example in which the number of pieces of data corresponding to the data (value) in the total reserved storage number storage area is set as data indicating “unknown” in the total pending storage table.

  FIG. 60 (F) shows an example of a case where a combined pending storage number designation command is received after receiving a combined pending storage count designation command together with a power failure recovery designation command. In the example shown in FIG. 60 (F), after the total pending storage number designation command is received together with the power failure recovery designation command, the total pending storage number designation command is received together with the second start prize designation command, and the processes of steps S923 and S925 are performed. It is an example when it is executed.

  When the total pending storage number designation command is received together with the power failure recovery designation command, the data as shown on the left side of FIG. 60F is set in the total pending storage table, and the total pending storage display unit 18c displays the data shown in FIG. The display shown on the left side of 60 (F) is made. Thereafter, when the total pending storage number designation command is received together with the second start winning designation command, the regular second startup is performed in the total pending storage display portion 18c. Display about winning (display of NO5) is made.

  FIG. 61 (G) shows an example of a case where a combined pending storage number designation command is received after receiving a combined pending storage count designation command together with a power failure recovery designation command. In the example shown in FIG. 61 (G), after the total pending storage number designation command is received together with the power failure recovery designation command, the total pending storage number designation command is received together with the first start prize designation command, and the processes of steps S911 and S913 are performed. It is an example when it is executed.

  When the total pending storage number designation command is received together with the power failure recovery designation command, the data as shown on the left side of FIG. 61 (G) is set in the total pending storage table, and the total pending storage display unit 18c displays the data shown in FIG. 61 (G) is displayed as shown on the left side, and then when the total pending storage number designation command is received together with the first start winning designation command, the regular first start is performed in the total pending storage display portion 18c. Display about winning (display of NO5) is made.

  FIG. 61 (H) received the total pending storage number designation command together with the second start winning designation command in the state shown on the left side of FIG. 61 (H) (the same as the state shown on the right side of FIG. 61 (G)). An example of the case is shown. In that case, as shown on the right side of FIG. 61 (H), a display about the regular second start winning (NO6 display) is made.

  As described above, after the total pending storage number designation command is transmitted together with the power failure recovery designation command, display capable of specifying the first pending memory number and the second pending memory number can be normally performed.

Embodiment 2. FIG.
In the first embodiment, when an unknown start winning occurs, only the portion corresponding to the unknown reserved memory is displayed in blue indicating that it is unknown in the total pending memory display unit 18c ( (See FIG. 43 (D)). When an unknown start winning is generated, all the displays in the combined suspension storage display unit 18c may be displayed in blue indicating that they are unknown.

  FIG. 62 is a flowchart showing a part of the on-hold storage display control process for indicating that all the displays on the total on-hold storage display unit 18c are unknown when an unknown start winning is generated. Processing other than the processing in step S931A shown in FIG. 62 is the same as the hold storage display control processing in the first embodiment shown in FIGS.

  In this embodiment, as shown in FIG. 62, when the second start winning flag is not set (step S921), the number of displays in the total pending storage display unit 18c is increased by 1 and all the displays are displayed. Is displayed in blue (step S931A).

  FIG. 63 shows an example of the display state of the total pending storage display portion 18c when the total pending storage number designation command is received from the game control microcomputer 560 in this embodiment but the start winning designation command cannot be received. It is explanatory drawing. As a result of the processing in step S931A, as shown on the right side of FIG. 63, all the displays including the increased reserved storage are displayed in blue. That is, the display corresponding to all the hold memories is made the same display mode.

  In this embodiment, when the start winning designation command cannot be received, the display corresponding to all the reserved memories is made in the same display mode, so it is easier to grasp that an abnormality has occurred regarding the transmission / reception of the production control command. become able to.

  FIG. 64 is a flowchart illustrating an example of control when the production control microcomputer 100 is configured to select a variation pattern to be used from a plurality of types of variation patterns. In the process shown in FIG. 64, the effect control microcomputer 100 determines whether the first symbol variation request flag is set or the second symbol variation request flag is set in the effect symbol variation start process (first symbol variation). Depending on whether the designation command is received or whether the second symbol variation designation command is received), the variation mode is different. Since the variation mode (variable display mode) of the production symbol is different between when the variable display of the first special symbol is performed and when the variable display of the second special symbol is performed, It becomes easier to grasp the progress of the game (such as which special symbol display is producing an effect corresponding to the variable display).

  FIG. 65 shows a variation mode of variation pattern # 2 as an example. When the effect control microcomputer 100 receives the variation pattern command indicating the variation pattern # 2, and has received the first symbol variation designation command, the variation pattern has a variation pattern as illustrated in FIG. When the second symbol variation designation command is received, the variation pattern is used in the variation mode as illustrated in FIG. FIG. 65 illustrates the variation mode of variation pattern # 2, but the production control microcomputer 100 separates the variation mode even when a variation pattern command indicating another variation pattern is received. .

  As shown in FIG. 64, in the effect symbol variation start process, the effect control CPU 101, when the first symbol variation request flag is set, corresponds to the first special symbol as exemplified in FIG. It is decided to use the fluctuation pattern (step S833A). If the first symbol variation request flag is not set (the second symbol variation request flag is set), the second special symbol corresponding variation pattern as illustrated in FIG. 65B is used. That is decided (step S837A). Other controls are the same as in the above embodiment.

  In the example shown in FIG. 65, the variation mode is changed even when the same variation pattern is received when the first symbol variation designation command is received and when the second symbol variation designation command is received. However, the variation time is the same. However, the variation time may be changed. For example, when a variation pattern command of variation pattern # 2 is received, the variation time is set to 10 seconds when the first symbol variation designation command is received, and the variation time is varied when the second symbol variation designation command is received. Set to 15 seconds. Such control may be performed even when a variation pattern command indicating another variation pattern is received.

  In the first and second embodiments, the variation pattern is selected according to the received symbol variation designation command. However, when the variation pattern command is received regardless of the received symbol variation designation command. The variation pattern to be used may always be selected from a plurality of types of variation patterns.

  In the first and second embodiments, when the first special symbol display 8a or the second special symbol display 8b starts variable display of the special symbol, the first special symbol display 8a and the second special symbol display 8a Information (referred to as first information) that can specify which of the special symbol display device 8b is to start variable display of the special symbol is transmitted by the first symbol variation designation command or the second symbol variation designation command, Information for specifying the variable display time (referred to as second information) is transmitted with the variation pattern command, and information for specifying the display result (referred to as third information) is transmitted with the effect designating command. You may make it transmit 1st-3rd information with one command. For example, commands to be transmitted from different command groups when starting the variable display of the special symbol on the first special symbol display 8a and when starting the variable display of the special symbol on the second special symbol display 8b. To select. A command corresponding to the variation pattern is set for each command group. Furthermore, even in the command group, even if the variation pattern is the same, different commands are set according to the display results.

  In the first and second embodiments, the production control board 80, the audio output board 70, and the lamp driver board 35 are provided as the boards on which the circuit for controlling the production apparatus is mounted. A circuit to be controlled may be mounted on one substrate. Further, a first effect control board (display control board) on which a circuit for controlling the effect display device 9 and the like is mounted and a circuit for controlling other effect devices (lamps, LEDs, speakers 27, etc.) are mounted. You may make it provide two board | substrates with two production | presentation control boards.

  Further, in the first and second embodiments, the game control microcomputer 560 directly transmits a command to the effect control microcomputer 100, but the game control microcomputer 560 transmits another command ( For example, the sound / lamp having the functions of the audio output board 70 and the lamp driver board 35 shown in FIG. 3 or the circuit mounted on the audio output board 70 and the function of the circuit mounted on the lamp driver board 35. The effect control command may be transmitted to the substrate) and transmitted to the effect control microcomputer 100 in the effect control board 80 via another substrate. In that case, the command may simply pass through another board, or the sound output board 70, the lamp driver board 35, and the sound / lamp board are equipped with control means such as a microcomputer, and the control means receives the command. In response to this, control related to voice control and lamp control is executed, and the received command is changed as it is or, for example, to a simplified command to control the effect display device 9 and the decorative symbol display. You may make it transmit to the microcomputer 100 for control. Even in such a case, the effect control microcomputer 100 performs the display control in accordance with the effect control command received directly from the game control microcomputer 560 in each of the above-described embodiments. Display control can be performed in accordance with commands received from the driver board 35 or the sound / lamp board.

  Further, the effect control microcomputer 100 is a variable display means specifying command (design variation designation command) by the effect display device 9 as an effect part based on the command from the start command transmission means in the game control microcomputer 560. Since the announcement effect corresponding to the variable display means specified in (1) is executed, even if two variable display means are provided, the player is informed of the progress of the game (in any variable display means). It is possible to easily grasp whether or not an effect corresponding to the variable display is performed.

  Further, the effect control microcomputer 100 is a variable display means specifying command (design variation designation command) by the effect display device 9 as an effect part based on the command from the start command transmission means in the game control microcomputer 560. Since it is configured to execute a variable display effect according to a variation mode corresponding to the variable display means specified in (2), even if two variable display means are provided, the player is informed of the progress of the game (whichever Whether or not an effect corresponding to the variable display in the variable display means is performed, etc.) can be easily grasped, and a variety of games can be enriched.

  In the first and second embodiments, a display composed of two LEDs is used as the decorative symbol display. However, the decorative symbol display is not limited to such a configuration. For example, you may comprise one or more 7 segment LED. In addition, the present invention can also be applied to a gaming machine that is not provided with a decorative symbol display.

  The present invention can be applied to a gaming machine such as a pachinko gaming machine, and is particularly suitable for a gaming machine having a plurality of variable display means, in which variable display is not executed simultaneously on these variable display means. Applied.

It is the front view which looked at the pachinko game machine from the front. It is a block diagram which shows the circuit structural example of a game control board (main board). It is a block diagram showing an example of circuit configuration of an effect control board, a lamp driver board and an audio output board. It is a block diagram which shows the circuit structural example of a power supply board. It is a flowchart which shows the main process which CPU in a main board | substrate performs. It is a flowchart which shows 2 ms timer interruption processing. It is explanatory drawing which shows each random number. It is a block diagram which shows one structural example of a random number generation circuit. It is a flowchart which shows the random number update process for determination. It is a flowchart which shows the random number update process for initial values. It is explanatory drawing which shows an example of the value of the counter for producing | generating random 1 (random number for jackpot determination). It is explanatory drawing which shows an example of the value of the counter for producing | generating random 5 (random number for normal symbol determination). It is explanatory drawing for demonstrating a gaming state, and explanatory drawing for demonstrating background mode. It is a state transition diagram showing an example of how to change the gaming state. It is explanatory drawing which shows the relationship between the kind of game state and jackpot when a game state is a high probability and a high base state, and the number of judgment values. It is explanatory drawing which shows an example of the variation pattern of a special symbol, a decoration symbol, and an effect symbol. FIG. 38E illustrates an effect control command signal line. It is a timing diagram showing the relationship between an 8-bit control signal and an INT signal constituting a control command. It is explanatory drawing which shows an example of the content of an effect control command. It is explanatory drawing which shows the example of the transmission timing of an effect control command. It is explanatory drawing which shows the example of the transmission timing of an effect control command. It is explanatory drawing which shows the example of the transmission timing of an effect control command. It is a flowchart which shows production control command control processing. It is a flowchart which shows production control command control processing. It is a flowchart which shows a 1st special symbol process process. It is a flowchart which shows a 1st special symbol process process. It is a flowchart which shows a 1st start port switch passage process. It is explanatory drawing which shows the structural example of a pending | holding storage specific information storage area (holding specific area). It is a flowchart which shows a 1st special symbol normal process. It is a flowchart which shows a 1st fluctuation pattern setting process. It is a flowchart which shows a 1st game state determination process. It is explanatory drawing which shows a response | compatibility with the kind of jackpot, the game state after a jackpot game, and an effect designating command. It is a flowchart which shows a 1st pending | holding memory number transmission process. It is a flowchart which shows a 1st special symbol change process. It is a flowchart which shows a 1st special symbol stop process. It is a flowchart which shows a 1st big hit end process. It is a flowchart which shows the main process which CPU for production control performs. It is explanatory drawing which shows the structure of a command reception buffer. It is a flowchart which shows a command analysis process. It is a flowchart which shows a command analysis process. It is a flowchart which shows a command analysis process. It is explanatory drawing which shows an example of the aspect of the variable display of a decoration design. It is explanatory drawing which shows the example of the display state of a total pending storage display part. It is explanatory drawing which shows the example of the display state of a total pending storage display part. It is explanatory drawing which shows the example of the display state of an effect display apparatus at the time of receiving a power failure recovery designation | designated command. It is a flowchart which shows production control process processing. It is a flowchart which shows a fluctuation pattern command reception waiting process. It is a flowchart which shows a notice selection process. It is a flowchart which shows an effect design fluctuation start process. It is explanatory drawing which shows the structural example of process data. It is a flowchart which shows the process during effect design change. It is a flowchart which shows an effect design fluctuation stop process. It is a flowchart which shows a big hit display process. It is a flowchart which shows a big hit end process. It is a flowchart which shows a 1st decoration symbol display control process. It is a flowchart which shows a pending | holding memory | storage display control process. It is a flowchart which shows a pending | holding memory | storage display control process. It is a flowchart which shows a pending | holding memory | storage display control process. It is explanatory drawing which shows the example of the data set to a summation pending storage table, and the example of a display of a summation pending storage display part. It is explanatory drawing which shows the example of the data set to a summation pending storage table, and the example of a display of a summation pending storage display part. It is explanatory drawing which shows the example of the data set to a summation pending storage table, and the example of a display of a summation pending storage display part. It is a flowchart which shows a part of pending | holding memory | storage display control processing in 2nd Embodiment. It is explanatory drawing which shows the example of the data set to a summation pending storage table, and the example of a display of a summation pending storage display part. It is a flowchart which shows an effect design fluctuation start process. It is explanatory drawing which shows an example of a fluctuation aspect.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pachinko machine 8a 1st special symbol display 8b 2nd special symbol display 9 Production display device 9a 1st decorative symbol display 9b 2nd decorative symbol display 13 1st start winning port 14 2nd starting winning port 18c Total On-hold storage display unit 18c
31 Game control board (main board)
56 CPU
560 Game control microcomputer 80 Production control board 100 Production control microcomputer 101 Production control CPU
501 Random number generation circuit 910 Power supply board

Claims (4)

The first variable display means and the second variable display means for starting the variable display of the identification information based on the fact that the predetermined variable display execution condition is satisfied and deriving and displaying the display result are provided. A gaming machine that shifts to a specific gaming state advantageous to the player when the specific display result is derived and displayed on either the variable display means or the second variable display means,
Game control means for controlling the progress of the game, controlling the variable display of the first variable display means and the second variable display means, and transmitting a command capable of specifying the state of the variable display;
Production control means for controlling the production parts provided in the gaming machine based on the command transmitted by the game control means,
The game control means includes
First counting means for counting the number of execution conditions of variable display in the first variable display means;
Second counting means for counting the number of conditions for execution of variable display in the second variable display means;
The variable display of identification information on the first variable display means or the second variable display means is performed on the condition that the variable display of identification information is not executed on the first variable display means and the second variable display means. When the variable display of the identification information is started by the first variable display means or the second variable display means in accordance with the establishment of the start condition, either the first variable display means or the second variable display means Display command specifying means for specifying whether variable display of identification information is to be started, display time information for specifying a variable display time, and display result information for specifying a display result by a command When,
Based on the increase in the number of establishments counted by the first counting means or the number of establishments counted by the second counting means, after transmitting an establishment number identification command indicating which of the establishment numbers has increased A total number specifying command transmitting means for transmitting a total number specifying command capable of specifying a total number corresponding to the sum of the number of formations counted by the first counting means and the number of establishments counted by the second counting means; Including
A number-of-establishment number display means for performing a display capable of specifying the number of formations counted by the first counting means and the number of formations counted by the second counting means;
The production control means includes
Effect execution means for executing an effect corresponding to the variable display means specified by the command indicating the display means specifying information transmitted by the start command transmitting means, with the effect parts;
Based on the total number specifying command transmitted by the total number specifying command transmitting means, the established number display means performs display in a first mode capable of specifying the established number counted by the first counting means, The number-of-establishment display control means for performing display in a second mode capable of specifying the number of formations counted by the second counting means;
When the total number specifying command is received without receiving the established number identifying command from the total number specifying command transmitting means, the established number display means is different from the first mode and the second mode. Including a number-of-establishment display mode control means for performing display capable of specifying the number of formations in a special mode
The established number display control means displays on the established number display means a display capable of specifying the established number counted by the first counting means and a display capable of identifying the established number counted by the second counting means. The display mode in which the number of formations counted by the first counting unit can be specified and the display mode in which the number of formations counted by the second counting unit can be specified are displayed differently. A featured gaming machine. The established number display control means displays a number of images corresponding to the established number,
2. The formation number display mode control unit causes a display mode of all the images to be in a special mode when receiving the total number identification command without receiving the formation number identification command from the total number identification command transmission unit. Game machines. The production control means
Based on the establishment number identification command indicating that the number of establishments counted by the first counting means has increased and execution of variable display based on establishment of the variable display execution condition in the first variable display means, variable display is still performed. First establishment number determination means for determining the establishment number of execution conditions for variable display in the first variable display means not started;
Based on the establishment number identification command indicating that the number of establishments counted by the second counting means has increased and execution of variable display based on establishment of the variable display execution condition in the second variable display means, variable display is still performed. Second establishment number determination means for determining the establishment number of execution conditions of variable display in the second variable display means not started,
The establishment number display mode control means
On condition that the first establishment number determination means determines that the establishment number of the variable display execution condition in the first variable display means that has not yet started variable display has reached a predetermined number. The display mode of the display that can specify the number of formations is changed from the special mode to the second mode,
On condition that the second establishment number determination means has determined that the establishment number of the variable display execution condition in the second variable display means that has not yet started variable display has reached a predetermined number. The gaming machine according to claim 1 or 2, wherein the display mode of the display capable of specifying the number of established is changed from the special mode to the first mode. The game control means includes variable display time determining means for determining the variable display time of the identification information in the first variable display means and the second variable display means,
The game according to any one of claims 1 to 3, wherein the variable display time determining means shortens the variable display time when the total number is greater than or equal to a predetermined number compared to when the total number is less than the predetermined number. Machine.

Images