JP4699334B2 - Game machine - Google Patents

Description

  In the present invention, it is possible to perform a predetermined game using a game ball, and after a predetermined variable display execution condition is established, a plurality of types of identification information are determined based on the establishment of the variable display start condition. A variable display device that starts variable display of the game and derives and displays a display result; and a variable display device that can be controlled to either an open state in which a game ball can win a prize or a closed state in which a game machine cannot win a prize A variable winning ball device that performs a starting operation that is opened when a predetermined display result is derived and displayed on the variable display device. The variable winning ball device is provided with a special area and a winning area, and the variable display device has a specific display result. Is displayed, and when a game ball is won in a special area of the variable winning ball apparatus that is controlled to be opened by the starting operation, the variable winning ball apparatus is controlled to be opened a predetermined number of times. Migration It relates to a gaming machine of the pachinko machine or the like to.

  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 game balls are prizes (prize balls) ) Is paid to the player. Furthermore, as a display result of the variable display of the special symbol (identification information) started in the variable display unit based on the winning of the game ball at the start winning opening, a predetermined specific display mode (specific display result) is provided. There is a gaming machine that shifts to a big hit gaming state when it is derived and displayed. 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 (one of the winning areas) is opened a predetermined number of times (for example, 15 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. Hereinafter, the opening period of each special winning opening is referred to as a round.

  When a game ball wins a grand prize opening, a game ball as a prize is paid out to a player. Generally, the number of game balls to be paid out when a game ball wins a normal prize opening other than the big prize opening. However, there are more game balls to be paid out when a game ball is won at the big prize opening. Then, it becomes easy to receive a fraudulent act that attempts to obtain a game ball as a prize illegally by creating a situation in which a game ball has won a prize winning opening by using an unauthorized tool or the like. At this time, the game ball is not actually won in the big prize opening.

  Therefore, a game machine is proposed that is configured to notify an abnormality and stop the game if an abnormal winning is detected when a winning of a game ball to the big winning opening is detected when the big winning opening is closed. (For example, refer to Patent Document 1).

JP-A-5-228243 (paragraphs 0147, 0151)

  As a pachinko machine, it can be controlled either in an open state in which game balls can be won or in a closed state in which game machines cannot be won, and a start operation that becomes an open state based on winning in a predetermined winning opening A gaming machine comprising a variable winning ball device for performing a game state and shifting the gaming state to a specific gaming state advantageous to a player based on the winning of a game ball in a special area provided in the variable winning ball device There is. In the specific game state, generally, the movable member of the accessory provided with the movable member is controlled to be in an open state, and after the game ball enters the accessory and passes through the route member provided in the accessory, The prize ball is paid out when winning. When the predetermined end condition is satisfied, the movable member is closed.

  When a technique such as that described in Patent Document 1 is applied to such a gaming machine, when a winning occurs after the movable member is closed, the winning is determined as an abnormal winning, and a game ball to the gaming area Is prohibited. However, in a gaming machine that can be controlled to a specific gaming state in which a winning ball is paid out when a winning ball enters the winning area after passing through a path member provided in the winning ball, the gaming ball has entered the accessory. It takes time to reach the winning area from time to time. Moreover, the time is not constant and varies depending on the situation. Then, there is a possibility that it will be determined as an abnormal prize despite the fact that a regular game is being executed.

  Therefore, the present invention includes a variable winning ball device that can be changed to an open state when a predetermined condition is satisfied, and specifies a gaming state based on a game ball entering a special area provided in the variable winning ball device. An object of the present invention is to make it possible to reliably detect whether or not an abnormal winning has occurred in a gaming machine configured to shift to a gaming state in accordance with the gaming state.

  The gaming machine according to the present invention can play a predetermined game using a game ball, and can be changed after a predetermined variable display execution condition (for example, winning to the start winning opening 13) is established. Start variable display of multiple types of identification information (for example, special symbols and decorative symbols) based on the establishment of display start conditions (for example, variable display is not being executed and the game is not a big hit gaming state), and display Variable display device for deriving and displaying the result (for example, special symbol display device 8 or variable display device 9), and can be controlled to either the open state in which game balls can be won or the closed state in which game machines cannot win A variable winning ball device (for example, variable winning ball device 20) that is controlled to a starting operation state that is opened when a predetermined display result (for example, a small hit symbol) is derived and displayed on the variable display device; With A winning area is provided in the variable winning ball apparatus, and when a specific display result (for example, a big hit symbol) is derived and displayed on the variable display apparatus, and among the winning areas of the variable winning ball apparatus that is controlled in the starting operation state A gaming machine that transitions to a specific gaming state (for example, a big hit gaming state) that controls the variable winning ball device to be opened a predetermined number of times when a gaming ball has won a special area (for example, the specific winning opening 30), A winning detection means (for example, a prize winning switch 34a, 34b, a specific area switch 30a) that detects a game ball that has won a winning area of the variable winning ball apparatus and outputs a detection signal, and a game that has entered the variable winning ball apparatus. Discharge detection means (for example, an accessory discharge switch 29a) for outputting a detection signal capable of specifying that the ball has been discharged from the variable winning ball apparatus, and game control means for controlling the progress of the game For example, the game control microcomputer 560 includes a game control microcomputer, and the game control means controls the variable winning ball apparatus to the open state in the specific game state (for example, in the game control microcomputer 560, step S477). And a winning determination means for determining whether or not a detection signal from the winning detection means is input (for example, in the game control microcomputer 560, the prize winning switch 34a and the prize winning switch 34b). And a discharge for determining whether or not the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus based on the detection signal from the discharge detecting means. Judgment means (for example, in the game control microcomputer 560, A part for executing the processing of steps S331 to S338 for the out switch 29a), when the variable winning ball apparatus is not controlled to the starting operation state or the specific gaming state (for example, when the error detection prohibition flag is not set, or When the special symbol process flag is not 6, 7, 9, or 10), when it is determined that an abnormal winning has occurred based on the input of the detection signal by the winning determination means, and the variable winning ball apparatus has changed to the open state In addition, on the condition that it is determined by the discharge determining means that the game ball that has entered the variable winning ball apparatus is discharged from the variable winning ball apparatus, the abnormal winning is based on the detection signal input by the winning determination means An abnormality determining means for determining that the event has occurred (for example, in the game control microcomputer 560, steps S451, S516, The part that performs the processing of 569~S574. Note that the “error detection prohibition flag” is reset when the in-game game ball number counter reaches 0 when the start operation or the big hit game ends (see steps S449, S451, S506, and S516). It is characterized by including.

  The gaming machine according to another aspect of the present invention can play a predetermined game using a game ball, and a predetermined variable display execution condition (for example, winning at the start winning opening 13) is established. After that, variable display of multiple types of identification information (for example, special symbols and decorative symbols) based on the establishment of the variable display start condition (for example, that variable display is not being executed and that it is not in the big hit gaming state) A variable display device that starts and displays a display result (for example, a special symbol display 8 or a variable display device 9), and an open state in which a game ball can win a prize or a closed state in which a game machine cannot win a prize The variable winning ball device (for example, variable winning ball, for example, which is controlled to the starting operation state that is opened when a predetermined display result (for example, small hit symbol) is derived and displayed on the variable display device. Device 20) And a variable variable winning ball device (for example, a large winning opening by the opening / closing plate 16) that can be controlled to either a released state in which the game ball can be won or a closed state in which the gaming machine cannot win. A winning area is provided in the winning ball apparatus, and when a specific display result (for example, a big hit symbol) is derived and displayed on the variable display apparatus, and in the winning area of the variable winning ball apparatus that is controlled to be open by the starting operation. Among them, when a game ball is won in a special area (for example, a specific winning opening 30), the game machine is changed to a specific game state (for example, a big hit game state) in which the specific variable winning ball device is controlled to be opened a predetermined time. A winning detection means for detecting a game ball won in the winning area of the variable winning ball apparatus and outputting a detection signal (for example, a prize winning switch 34a, 34b, a specific area switch 30a), and a variable winning. Discharge detection means (for example, an accessory discharge switch 29a) that outputs a detection signal that can specify that the game ball that has entered the apparatus has been discharged from the variable winning ball apparatus, and game control means that controls the progress of the game ( For example, a game control microcomputer 560) is provided, and the game control means includes a second game control means for controlling the variable winning ball apparatus in an open state in the specific game state (for example, in the game control microcomputer 560, the second And a winning determination means for determining whether or not a detection signal from the winning detection means has been input (for example, in the game control microcomputer 560, a prize winning switch) 34a and a part for executing the processing of steps S331 to S338 for the prize winning switch 34b) Based on the detection signal from the discharge detecting means, the discharge determining means for determining whether or not the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus (for example, in the game control microcomputer 560). When the variable winning ball apparatus is not controlled in the start operation state (for example, in the second embodiment, the second error detection prohibition flag). Is not set, or the special symbol process flag is not 6 or 7), the winning determination means determines that an abnormal winning has occurred based on the input of the detection signal, and the variable winning ball apparatus is in an open state. It is determined by the discharge determining means that the game ball that has entered the variable winning ball apparatus is discharged from the variable winning ball apparatus when On the condition that the determination is made, the abnormality determination means for determining that an abnormal winning has occurred based on the input of the detection signal by the winning determination means (for example, in the game control microcomputer 560 in the second embodiment, step A portion for executing the processing of S451A, S569A, S570 to S574. Note that the “second error detection prohibition flag” includes a reset when the in-function game ball number counter reaches 0 when the start operation ends (see steps S449A and S451A). Features.

  It is provided with specific winning detection means (for example, a count switch 19) for detecting a game ball won in the specific variable winning ball apparatus and outputting a detection signal, and whether the game control means has input a detection signal from the specific winning detection means Specific winning determination means for determining whether or not (for example, in the game control microcomputer 560, the part for executing the processing of steps S331 to S338 with respect to the count switch 19), the abnormality determination means opens the specific variable winning ball apparatus If it is determined that the specific winning determination means has input a detection signal in a gaming state other than the specific gaming state controlled by the state, it is determined that an abnormal winning has occurred in the specific variable winning ball device (for example, the second embodiment) In step S516A, steps S589 to S592 are executed).

  On the basis of a command transmitted by the game control means, an abnormality notification means (for example, in the effect control microcomputer 100, steps S906 to S906) is performed with an effect device (for example, variable display device 9, speaker 27, lamp / LED). S909, S906A to S909A, S916 to S919), and the game control means instructs the execution of abnormality notification when the abnormality determination means determines that an abnormal winning to the variable winning ball apparatus has occurred. Abnormality notification command transmission means for transmitting an abnormality notification command for performing (for example, the part for executing the processing of step S580A in the game control microcomputer 560 in the second embodiment) and the abnormality determination means include a specific variable prize. Anomaly notification is executed when it is determined that an award for the ball device has occurred. Specific abnormality notification command transmission means for transmitting a specific abnormality notification command for instructing (for example, a part for executing the processing of step S600 in the game control microcomputer 560 in the second embodiment), The means performs abnormality notification so as to be able to distinguish between an abnormal winning (for example, second abnormal winning) in the variable winning ball apparatus and an abnormal winning (for example, first abnormal winning) in the specific variable winning ball apparatus (FIG. 77). Reference) may be configured.

  A prize game ball payout control means (for example, the game control microcomputer 560 performs the processing of steps S362 to S365, S371 to S382) for executing control for paying out a prize game ball in response to the game ball winning in the winning area. The prize game ball payout control means includes a payout control prohibiting means for prohibiting execution of control for paying out the prize game balls based on the prize when the abnormality determination means determines that an abnormal winning has occurred. The game control microcomputer 560 may include a part for executing the processes of steps S362 and S363.

  The abnormality determination means is that an abnormal winning occurs based on the fact that the winning determination means inputs a detection signal when data indicating the game progress state (for example, an accessory control process flag) indicates a numerical value within a predetermined range. (For example, in the process of step S569, it is determined whether or not the value of the accessory control process flag indicates a numerical value within a predetermined range (for example, 6 to 7 and 9 to 10 may be 6 to 10). ), The specific game state control means opens the variable winning ball apparatus when data indicating the game progress state (for example, an accessory control process flag or a special symbol process flag) indicates a numerical value other than a predetermined range of numerical values. (For example, the processing of steps S305 to S310 shown in FIG. 15 is executed).

  On the basis of a command transmitted by the game control means, an abnormality notification means (for example, in the effect control microcomputer 100, steps S906 to S906) is performed with an effect device (for example, variable display device 9, speaker 27, lamp / LED). S909 and S921 to S924 are executed), and the winning detection means includes an entry detecting means (a prize winning switch 34a, 34b) that outputs a detection signal when a game ball enters the variable winning ball apparatus. The game control means includes a detection signal from the entry detection means even if a predetermined time (for example, a time corresponding to a value set in the discharge monitoring timer) elapses after the variable winning ball apparatus changes to the closed state. When it is determined that a discharge abnormality has occurred when the number of detection signals does not match the number of detection signals from the discharge detection means, Discharge abnormality notification command transmission means (for example, a part for executing the processing of steps S450 and S507 in the game control microcomputer 560), and the abnormality notification means includes a discharge abnormality notification command transmission means. It may be configured to notify the discharge abnormality based on the transmission of the notification command (for example, execute the processes of steps S921 to S924).

  The winning detection means includes an entry detecting means (an accessory winning switch 34a, 34b) that outputs a detection signal when a game ball enters the variable winning ball apparatus, and the game control means includes the variable winning ball apparatus in a closed state. Even if a predetermined time (for example, a time corresponding to a value set in the discharge monitoring timer) elapses after the change, the number of detection signals from the entry detection unit and the number of detection signals from the discharge detection unit are the same. The discharge abnormality determination means for determining that a discharge abnormality has occurred when it does not become (for example, the part for executing the processing of steps S450 and S507 in the game control microcomputer 560) and the discharge abnormality determination means have determined that a discharge abnormality has occurred. Game stop means (for example, in the game control microcomputer 560, the processing of steps S450 and S507). The loop processing after execution portion for executing) and may be configured to include.

  According to the first aspect of the present invention, in the gaming machine that controls the variable winning ball apparatus to the open state in the specific gaming state, the game control means is when the variable winning ball apparatus is not controlled to the starting operation state or the specific gaming state. When the winning determination means determines that an abnormal winning has occurred based on the input of the detection signal, and the variable winning ball device changes to an open state, the game ball that has entered the variable winning ball device is the variable winning ball. It is configured to determine that an abnormal winning has occurred based on the fact that the winning determination means has input a detection signal on the condition that it has been determined by the discharging determination means that it has been discharged from the device. It is possible to avoid being judged as an abnormal prize even though is executed, and there is an effect that it is possible to reliably detect and notify that an abnormal prize has occurred.

  According to a second aspect of the present invention, in the gaming machine that controls the specific variable winning ball apparatus in the open state in the specific gaming state, the game control means is the winning determination means when the variable winning ball apparatus is not controlled in the starting operation state. When it is determined that an abnormal winning has occurred based on the input of the detection signal and the variable winning ball device changes to the open state, the game ball that has entered the variable winning ball device is discharged from the variable winning ball device. Since it is determined that an abnormal winning has occurred based on the fact that the winning determination means has input a detection signal, on the condition that it has been determined by the discharge determination means, the regular game is executed In spite of this, it is possible to avoid being judged as an abnormal winning, and there is an effect that it is possible to reliably detect and notify that an abnormal winning has occurred.

  In the invention according to claim 3, when the abnormality determination means determines that the specific winning determination means has input the detection signal in a gaming state other than the specific gaming state in which the specific variable winning ball apparatus is controlled to the open state, the specific variable winning prize Since it is configured to determine that an abnormal winning has occurred in the ball device, it is possible to prevent the specific variable winning ball device from being determined as an abnormal winning even though a regular game is being executed. It is possible to reliably detect and notify that an abnormal winning has occurred.

  In the invention according to claim 4, the abnormality notifying means is configured to notify the abnormality so that the abnormal winning to the variable winning ball apparatus and the abnormal winning to the specific variable winning ball apparatus can be distinguished. It is possible to easily distinguish an abnormal winning regarding the winning ball apparatus and an abnormal winning regarding the specific variable winning ball apparatus.

  In the invention according to claim 5, the prize game ball payout control means includes payout control prohibiting means for prohibiting execution of control for paying out the prize game balls based on the prize when the abnormality determination means determines that an abnormal prize has occurred. Therefore, when there is a possibility that the winning determination means has input the detection signal due to fraud, it is possible to prevent the game store from being disadvantaged by not paying out the winning ball based on the winning.

  In the invention according to claim 6, the abnormality determining means determines that an abnormal winning has occurred based on the input of the detection signal by the winning determining means when the data indicating the game progress state indicates a numerical value within a predetermined range. The specific game state control means is configured to control the variable winning ball apparatus to the open state when the data indicating the game progress state indicates a numerical value other than a predetermined range of numerical values. Accordingly, it is possible to appropriately determine whether or not the prize is abnormal.

  According to the seventh aspect of the present invention, the game control means detects the number of detection signals from the entry detection means and the detection signal from the discharge detection means even if a predetermined time elapses after the variable winning ball apparatus changes to the closed state. A discharge abnormality determination means for determining that a discharge abnormality has occurred when the number of the discharges is not the same, and the abnormality notification means notifies the discharge abnormality by the effect device based on the discharge abnormality notification command transmitted by the discharge abnormality notification command transmission means. Therefore, it is possible to notify that the game ball is staying in the variable winning ball apparatus.

  In the invention according to claim 8, the game control means detects the number of detection signals from the entry detection means and the detection signal from the discharge detection means even if a predetermined time elapses after the variable winning ball apparatus changes to the closed state. A discharge abnormality determining means for determining that a discharge abnormality has occurred when the number of the same is not the same, and a game stopping means for performing control to stop the game when the discharge abnormality determining means has determined that a discharge abnormality has occurred. In the variable winning ball apparatus, the game is prevented from continuing while the game ball is retained.

Embodiment 1 FIG.
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
First, the overall configuration of a pachinko gaming machine that is an example of a gaming machine will be described. FIG. 1 is a front view of a pachinko gaming machine as viewed from the front. FIG. 2 is a front view of the game board 6 as viewed from the front.

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

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

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

  A variable winning ball apparatus 20 is disposed in the approximate center of the game area 7. A variable winning ball device 15 that forms a start winning opening 13 is provided. The winning ball that has entered the start winning opening 13 is detected by the start opening switch 13 a and guided to the back of the game board 6. The variable winning ball device 15 is opened by a solenoid 15a. When the game ball wins the start winning opening 13 and is detected by the start opening switch 13a, the variable winning ball apparatus 20 is opened twice. The state where the variable winning ball device 20 performs the opening operation in response to the detection of the winning of the start winning port switch 13a in this way is referred to as a starting operation state. Hereinafter, the variable winning ball apparatus 20 may be referred to as a big winning opening or an accessory. In addition, the game board 6 is provided with various kinds of winnings. Hereinafter, the winning combination means the variable winning ball apparatus 20.

  Further, the variable winning ball apparatus 20 is controlled to be opened and closed a predetermined number of times, that is, a predetermined number of rounds when the start condition of the big hit game is satisfied. This state is called a big hit gaming state (specific gaming state). In the big hit gaming state, a high percentage is won, and a large number of game balls are paid out to the player.

  A special symbol display 8 that variably displays a special symbol as identification information is provided at the lower right of the variable winning ball apparatus 20. The special symbol display 8 is composed of, for example, two 7-segment displays.

  Below the special symbol display 8 is provided a special symbol start memory display 18 composed of four LEDs for displaying the number of effective winning balls in which a game ball has entered the starting winning port 13, that is, the starting memory number. The special symbol start memory display 18 displays up to four start memory numbers in the order of winning. The special symbol start memory display 18 increments the number of lit LEDs by 1 each time there is an effective start winning in the start winning opening 13. Each time variable display is started on the special symbol display 8, the number of LEDs that are lit is reduced by 1 (that is, one LED is turned off). In this example, the special symbol start memory display 18 shifts the lighting state every time variable display is started on the special symbol display 8.

  Above the variable winning ball apparatus 20, there is provided a variable display apparatus 9 including a plurality of variable display sections each variably displaying a decorative symbol as identification information (variable display). The variable display device 9 has, for example, three variable display portions (symbol display areas) of “left”, “middle”, and “right”.

  When the game ball passes through the gate 32 and is detected by the gate switch 32a, the normal symbol display 10 displays a variable display of normal symbols (“◯” and “×” in this example) (“○” in this example). “X” is alternately displayed). In this embodiment, if “◯” is lit at the end of the variable display, it is a hit, and if “×” is lit, it is off. In the case of winning, the variable winning ball device 15 is opened for a predetermined number of times. Note that the normal symbol hit probability is, for example, 12/13. In the vicinity of the normal symbol display 10, there is provided a normal symbol start memory display 41 having a display unit with four LEDs for displaying the number of balls passed through the gate 32. Each time the gate 32 passes, the normal symbol start memory display 41 increases the number of LEDs to be turned on by one. Each time variable display on the normal symbol display 10 is started, the number of LEDs to be lit is reduced by one.

  Below the variable winning ball apparatus 20, a plurality of winning holes (ordinary winning holes) 38 and 39 are provided, and winning of game balls to the winning holes 38 and 39 is detected by the winning hole switches 38a and 39a, respectively. . Each winning opening 38, 39 constitutes a winning area provided in the game board 6 as an area for accepting game media and allowing winning. The start winning opening 13 also constitutes a winning area that accepts game media and allows winning, and a winning area is also provided inside the large winning opening. When a game ball wins a winning area, a predetermined number of game balls are paid out to the player as a prize (prize ball).

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

  Two speakers 27 that emit sound effects 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 are provided on the outer periphery of the game area 7. Further, a decoration LED is installed around each structure (variable winning ball apparatus 20 or the like) in the game area 7. The top frame lamp 28a, the left frame lamp 28b, the right frame lamp 28c, and the decorative LED are examples of a decorative light emitter provided in the gaming machine.

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

  The game ball launched from the ball striking device enters the game area 7 through the ball striking rail, and then falls in the game area 7. When the hit ball enters the start winning port 13 and is detected by the start port switch 13a, the special symbol display 8 starts the variable symbol display on the variable symbol display device 9 as long as variable symbol display can be started. The decorative pattern starts variable display. If it is not in a state in which the variable display of the symbol can be started, if the number of start winning memories which is the reserved storage of the special symbol variable display on the special symbol display 8 is not the upper limit number, the starting winning memory number is increased by one. That is, the number of LEDs to be turned on in the special symbol start memory display 18 is increased by one.

  The variable display of special symbols (“00” to “99”) on the special symbol display 8 stops when a predetermined time has elapsed. If the special symbol at the time of stoppage is a big hit symbol (specific display result: specifically, for example, the left and right symbols such as “33” and “77” are the same symbol), the state shifts to the start operation state or the big hit game state.

  Next, the variable winning ball apparatus 20 will be described with reference to FIG. As shown in FIG. 3, the variable winning device 20 has a mounting board 21 for mounting the variable winning ball device 20 on the surface of the game board 1, and the upper winning space 22 a is formed in the mounting board 21. . In the upper winning space 22a, a pair of left and right opening / closing pieces 23a and 23b are rotatably provided. The open / close pieces 23a and 23b are connected to the solenoids 24a and 24b via link mechanisms, respectively, and rotate in a direction to open the upper winning space 22a when the solenoids 24a and 24b are turned on. When the solenoids 24a and 24b are turned off, the upper winning space 22a is rotated in the closing direction. FIG. 3 shows the variable winning ball apparatus 20 in a state where the upper winning space 22a is opened. When the upper prize space 22a is opened, the game ball can enter the variable prize ball apparatus 20, and when the upper prize space 22a is closed, the game ball cannot enter the variable prize ball apparatus 20. It becomes a state.

  A game ball that has entered the upper prize space 22a passes through one of the ball paths 33a and 33b provided on the left and right sides of the winning combination prize switch 34a and the prize winning switch 34b provided in the ball paths 33a and 33b. After being detected by either one, it is guided toward the center of the upper winning space 22a.

  In the bottom wall portion of the upper prize space 22a, a guide hole for guiding a game ball won in the upper prize space 22a to the lower prize space 22b is provided so as to be opened and closed. The guide hole is opened and closed by, for example, turning on / off a solenoid. The game ball dropped from the guide hole is sent to the lower winning space 22b from the lower entrances 27a and 27b through a ball passage (not shown) provided inside the variable winning ball apparatus 20.

  The game balls sent from the lower entrances 27 a and 27 b to the lower prize space 22 b roll toward the front of the gaming machine 1. A specific winning opening (specific area) 30 and non-specific openings 29A and 29B are provided below the rolling downstream end. A game ball won in the specific winning opening 30 is detected by the special region switch (V winning switch) 30a and then also detected by the accessory discharge switch 29a. A game ball that has not won the specific winning opening 30 flows into one of the non-specific openings 29A and 29B and is detected by the accessory discharge switch 29a. That is, the game balls that have flowed into the specific winning port 30 or the non-specific ports 29A and 29B, that is, the game balls that have won the variable winning ball device 20, are both guided to the discharge passage and the accessory discharge switch 29a provided in the discharge passage. Is detected. The fact that the game ball has won the specific winning opening 30 and is detected by the specific area switch 30a is also referred to as V winning.

  When the V winning is generated, the variable winning ball apparatus 20 (the accessory) serving as a big winning opening is controlled to be opened and closed a predetermined number of times, that is, a predetermined number of rounds. This state is called a big hit gaming state (specific gaming state). In the big hit gaming state, a high percentage is won, and a large number of game balls are paid out to the player.

  In this embodiment, it is assumed that a winning occurs when a game ball is detected by the prize winning switch 34a, 34b. In other words, the area where the winning item winning switches 34a and 34b are provided corresponds to the winning area. However, a switch for detecting a game ball may be provided inside the variable winning ball apparatus 20 in addition to the prize winning switch 34a, 34b, and a winning may occur when the game ball is detected by the switch. For example, a switch may be provided for detecting a game ball that has flowed into the non-specific ports 29A and 29B, and a winning may occur when a game ball is detected by the switch or the specific area switch 30a.

  FIG. 4 is an explanatory diagram showing an example of how the game proceeds in the gaming machine of this embodiment. FIG. 5 is a timing diagram showing an example of how the gaming machine proceeds. As shown in FIGS. 4 and 5, when a game ball is won at the start winning opening 13 and the detection signal of the start opening switch 13a is turned on, that is, when a start winning occurs, game control means for controlling the progress of the game. A lottery is executed. As a result of the lottery, if the big win or the loss is determined, the special symbol and the decorative symbol fluctuate (variably display). When the change is completed, when the big hit is determined, the gaming state is shifted to the big hit gaming state. In the big hit game state, the grand prize winning opening is controlled to be opened and closed 15 times (15 rounds, 1 round opening permissible time is 29 seconds). If it is determined to be out of play, the jackpot game is not executed. In this embodiment, the number of rounds in the big hit gaming state is fixed at 15. However, the number of rounds (for example, any one of 2 rounds, 7 rounds, and 15 rounds) may be determined by lottery or the like.

  When the small hit is determined, the game control means controls the accessory to the open state and starts the starting operation. When the game ball wins an accessory in the starting operation state, and the game ball wins a specific winning opening 30 and is detected by the specific area switch 30a, a V winning is generated. When the V winning is generated, the gaming state is shifted to the big hit gaming state.

  The accessory is controlled to be opened only in the starting operation state and the big hit gaming state. Therefore, in a game state other than those states, the game ball does not win a prize. Therefore, when a winning is detected inside the bonus game in a gaming state other than those states, the winning is not a regular winning (abnormal winning). Therefore, in this embodiment, when an abnormal winning occurs, a notification to that effect is made and a prize ball payout based on the winning is not performed. However, as a matter of course, the regular winning is not notified and the prize ball is paid out. Therefore, the game control means turns on the error prohibition flag when there is a possibility that a regular winning will occur, so that an abnormal winning notification or the like is not performed. The control based on the error prohibition flag will be described later.

  FIG. 6 is a block diagram illustrating an example of a circuit configuration in the main board (game control board) 31. FIG. 6 also shows a payout control board 37, an 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.

  The RAM 55 is a backup RAM as a non-volatile storage means, part or all of which is backed up by a backup power supply created on the power supply board. In this embodiment, the entire RAM 55 is backed up.

  In the game control microcomputer 560, the CPU 56 executes control in accordance with the program stored in the ROM 54, so that the game control microcomputer 560 (or 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.

  Further, detection signals from the specific area switch 30a, the gate switch 32a, the start opening switch 13a, the prize winning switch 34a, 34b, the prize discharging switch 29a, and the winning prize switch 38a, 39a are given to the game control microcomputer 560. An input driver circuit 58 is also mounted on the main board 31. The variable winning ball apparatus 15 also includes an output circuit 59 for driving the solenoid 15a for opening / closing the solenoid 15 and the solenoids 24a, 24b for opening / closing the opening / closing pieces 23a, 23b in accordance with instructions from the game control microcomputer 560. It is mounted on the main board 31. Further, an information output circuit (not shown) for outputting an information output signal such as jackpot information indicating the occurrence of a jackpot gaming state to an external device such as a hall computer is also mounted on the main board 31.

  In addition, the game control microcomputer 560 includes a special symbol display 8 that variably displays special symbols, a normal symbol display 10 that variably displays normal symbols, a special symbol hold memory display 18, and a normal symbol hold memory display 41. Perform display control.

  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. Then, the display control of the variable display device 9, the lighting control of the lamp, and the control of the speaker 27 are performed.

  FIG. 7 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. 7, 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 causes the VDP (video display processor) 109 to perform display control of the variable display device 9 based on the effect control command.

  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 passes the signal input from the relay board 77 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 77A is mounted. For example, a diode or a transistor is used as the unidirectional circuit. FIG. 7 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 (not shown) 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).

  The signal for driving the lamp and the sound number data are communicated between the effect control CPU 101, the lamp driver board 35, and the audio output board 70 in such a way that a response signal is transmitted from the signal receiving side to the transmitting side. Communication).

  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 variable display device 9, specifically, a person, a character, a figure, a symbol or the like (including a decorative design and a background design) 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.

  In this embodiment, a VDP 109 that performs display control of the variable 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 a 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 variable display device 9.

  Next, the operation of the gaming machine will be described. FIG. 8 is a flowchart showing main processing executed by the game control microcomputer 560 on the main board 31. When power is supplied to the gaming machine and power supply is started, the input level of the reset terminal to which the reset signal is input becomes high level, and the gaming control microcomputer 560 (specifically, the CPU 56) After executing a security check process, which is a process for confirming whether the contents of the program are valid, 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 This mode indicates an interrupt address.

  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 is detected in the confirmation, the CPU 56 executes a normal initialization process (steps S10 to S15, including S44 and S45).

  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.

  When it is confirmed that the power supply stop process has been performed, the CPU 56 performs data check of the backup RAM area (step S8). In this embodiment, a parity check is performed as a data check. Therefore, 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 recovers the game state restoration process (steps S41 to S43) 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 S41), and the contents of the backup setting table are sequentially set in the work area (area in the RAM 55) (step S42). ). 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 S41 and S42, the saved contents of the work area that should not be initialized remain as they are. The parts that should not be initialized include, for example, data indicating the gaming state before the power supply is stopped (special symbol process flag, etc.), the area where the output state of the output port is saved (output port buffer), unpaid prize balls This is the part where data indicating the number is set.

  Further, the CPU 56 transmits a power failure recovery designation command as an initialization command at the time of power supply recovery (step S43). Then, the process proceeds to step S15.

  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 RAM clear process initializes predetermined data (for example, count value data of a counter for generating a big hit determination random number) to 0, but is initialized to an arbitrary value or a predetermined value. You may make it do. Alternatively, 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 S10 to S12, for example, an initial value (for example, 0) is set to a flag for performing processing selectively according to the control state such as a special symbol process flag. Further, the value of the error number counter is initialized to zero. The error number counter will be described later.

  Further, the CPU 56 initializes a sub board (a board on which a microcomputer other than the main board 31 is mounted) (a command indicating that the game control microcomputer 560 has executed an initialization process). Is also transmitted to the sub-board (step S13). For example, when the initialization control microcomputer 100 receives the initialization designation command, the variable display device 9 performs screen display for notifying that the control of the gaming machine has been initialized, that is, initialization notification.

  Further, the CPU 56 sets an abnormality notification prohibition flag (step S44) and sets a value corresponding to the prohibition period value in the prohibition period timer (step S45). The prohibition period value is a value indicating a period during which an abnormal winning notification described later is prohibited. The abnormality notification prohibition flag is a flag indicating that notification of an abnormal winning is prohibited, and is maintained in the set state until the prohibition period timer times out. Therefore, the start of the abnormal winning notification is prohibited for a predetermined period after the initialization notification is started in the variable display device 9.

  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. In this embodiment, the initial value random number is used to determine 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). It is a random number. 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 the process of transmitting a command signal to be controlled by another microcomputer, or a game machine control process), the count value of the random number for determination per normal symbol is one round (the random number for determination per normal symbol is taken). When the value is incremented by the number of values between the minimum value and the maximum value of the possible values), an initial value is set in the counter.

  When the timer interrupt occurs, the CPU 56 executes the timer interrupt process of steps S20 to S35 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 start opening switch 13a, the winning combination winning switch 34a, 34b, the winning combination discharging switch 29a, and the winning opening switch 38a, 39a are input via the input driver circuit 58, and their states are detected. A determination is made (switch process: step S21).

  Next, the CPU 56 executes a display control process for performing display control of the special symbol display 8, the normal symbol display 10, the special symbol hold storage display 18, and the normal symbol hold storage display 41 (step S22). For the special symbol display 8 and the normal symbol display 10, control for outputting a drive signal to each display is executed according to the contents of the output buffer set in steps S33 and S34.

  Further, the CPU 56 performs a process for notifying an abnormal winning when it detects that a game ball has won a prize winning opening at a time other than the regular time (step S23: abnormal winning notifying process).

  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 S24). 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 S25 and S26).

FIG. 10 is an explanatory diagram showing each random number. Each random number is used as follows.
(1) Random 1: Decide whether to generate big hit or small hit (for big hit judgment)
(2) Random 2: Determines the special symbol stop symbol when generating a big hit or a small hit (for determining a big hit symbol)
(3) Random 3: Determine the special symbol's off symbol (stop symbol) (for determining off symbol)
(4) Random 4: Determines the variation pattern (variation time) of the 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)

  In step S24 in the game control process shown in FIG. 9, the game control microcomputer 560 determines (1) the big hit determination random number, (2) the big hit symbol determination random number, and (5) the normal symbol hit determination. The counter for generating a random number for use is incremented (added by 1). 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 (7) are also used.

  Further, the CPU 56 performs special symbol process processing (step S27). In the special symbol process, the corresponding symbol is executed in accordance with a special symbol process flag for controlling the special symbol display 8 and the special winning opening (combination) in a predetermined order according to the gaming state. The CPU 56 updates the value of the special symbol process flag according to the gaming state.

  Further, normal symbol process processing is performed (step S28). 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.

  Next, the CPU 56 performs a process of sending an effect control command related to the display control of the variable display device 9 (effect control command control process: step S29).

  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 S30).

  Further, the CPU 56 executes prize ball processing for setting the number of prize balls based on the detection signals of the start opening switch 13a, the prize winning prize switches 34a and 34b, and the prize opening switches 38a and 39a (step S31). Specifically, the payout control mounted on the payout control board 37 in response to detection of a winning based on one of the start opening switch 13a, the bonus winning combination switches 34a and 34b, and the winning opening switches 38a and 39a being turned on. A payout control command indicating the number of prize balls is output to the microcomputer. 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 provides the output port with contents relating to solenoid on / off in the RAM area of the output port. Output (step S32: output processing). The CPU 56 also performs signal output processing for driving the motors 22 and 24 in the output processing.

  Further, the CPU 56 performs special symbol display control processing for setting special symbol display control data for effect display of the special symbol in the output buffer for setting the special symbol display control data according to the value of the special symbol process flag ( Step S33). For example, if the fluctuation speed is 1 frame / 0.2 seconds, the CPU 56 increments the value of the display control data set in the output buffer by 1 every 0.2 seconds. Further, the CPU 56 performs variable display of the special symbol on the special symbol display 8 by outputting a drive signal in step S22 according to the display control data set in the output buffer.

  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 S34). For example, if the normal symbol fluctuation speed is such that the display state (“◯” and “×”) is switched every 0.2 seconds, the CPU 56 sets the output buffer every 0.2 seconds. The display control data value to be switched (for example, 1 indicating “◯” and 0 indicating “×”) is switched. Further, the CPU 56 outputs a normal signal on the normal symbol display 10 by outputting a drive signal in step S22 in accordance with the display control data set in the output buffer. Thereafter, the interrupt permission state is set (step S35), and the process is terminated.

  With the above control, in this embodiment, the game control process is started every 2 ms. The game control process corresponds to the processes of steps S21 to S34 (excluding step S30) 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.

  FIG. 11 is an explanatory diagram illustrating an example of a relationship between a big hit determination random number and a big hit determination value. The CPU 56 extracts the count value of the counter for generating the big hit determination random number at a predetermined time and uses the extracted value as the big hit determination random value. The big hit determination random number is shown in FIG. When it matches the judgment value, it is decided to be a big hit or a small hit.

  In this embodiment, as a result of the lottery, the probability variation state in which the probability that a big hit will occur is not controlled. That is, the probability variation state does not occur. However, when a predetermined probability change state transition condition is satisfied, the gaming state may be controlled to a probability change state with an increased probability of jackpot. In that case, in the probability variation state, the number of jackpot determination values increases. In the probability variation state, the probability that the stop symbol in the normal symbol display 10 becomes a winning symbol is increased, and the opening time and the number of times of opening of the variable winning ball device 15 may be increased.

  FIG. 12 is an explanatory diagram for explaining how the game state changes when the special symbol is changed based on the start winning in this embodiment. When the start win is generated, the CPU 56 performs a lottery process for determining whether or not to make a big hit or a small win. However, if the lottery result is to generate a “hit”, the big win game has a big winning mouth. Open and close 15 times (15R = 15 rounds). When the lottery result is to generate “small big hit”, a starting operation is performed in which the big prize opening is opened and closed twice.

  FIG. 13 is an explanatory diagram illustrating an example of a decorative symbol stop symbol in the variable display device 9. In the example shown in FIG. 13, when a big hit occurs, a stop symbol (a stop symbol reminiscent of the occurrence of a big hit) is derived and displayed as a stop symbol. Further, when a small hit occurs, “345” (a stop symbol reminiscent of occurrence of a small hit) is derived and displayed as a stop symbol. In the case of a loss, a stop symbol in which the left, middle and right symbols are not aligned (except for “345”) or a stop symbol in which the left and right symbols do not match the middle symbol is derived and displayed. The decorative symbols that are variably displayed and stopped on the variable display device 9 are numbers, alphabets, character-like symbols, symbols in which numbers are displayed in character-like display objects, and any other symbols. There may be. Further, hereinafter, a stop symbol of a decorative pattern that reminds of occurrence of a big hit is also called a big hit symbol.

  Note that the stop symbol of the special symbol is a symbol in a state where left and right numbers are aligned, for example, when a big hit occurs, and a symbol in a state where the left and right numbers are not aligned, for example, when a big hit is not generated .

  FIG. 14 is an explanatory diagram showing a change in state when the variable winning ball device 20 (a combination) is controlled to be in an open state based on the small hit. The winning combination is released when a small hit occurs, but when a game ball wins a specific winning opening 30 provided in the winning combination, a big hit game in which the winning combination is further released 15 times is executed. That is, when a V prize is generated in the starting operation, the game shifts to a big hit game in which the big prize opening is opened and closed 15 times (15R = 15 rounds).

  FIG. 15 is a flowchart showing an example of a special symbol process (step S27) program executed by the game control microcomputer 560 (specifically, the CPU 56) mounted on the main board 31. As described above, in the special symbol process, a process for controlling the special symbol display 8 and the special winning opening is executed.

  When performing the special symbol process, the CPU 56 turns on the start opening switch 13a for detecting that a game ball has won the start winning opening 13 provided in the game board 6, that is, the game ball If a start winning to win the start winning opening 13 has occurred (step S321), a start opening switch passing process is executed (step S322). Then, any one of steps S300 to S311 is performed.

  The processes in steps S300 to S314 are as follows.

  Special symbol normal processing (step S300): Executed when the value of the special symbol process flag is zero. When the game control microcomputer 560 is ready to start the variable display of the special symbol, it checks the number of reserved memories (the number of start winning memories). The reserved memory number can be confirmed by the count value of the reserved memory number counter. If the number of reserved memories is not 0, it is determined whether or not to win. Then, the internal state (special symbol process flag) is updated to a value (1 in this example) corresponding to the variation pattern setting process (step S301).

  Fluctuation pattern setting process (step S301): This process is executed when the value of the special symbol process flag is 1. The stop symbol after the variable display of the special symbol is determined. Also, the variation pattern is determined, and the variation time in the variation pattern (variable display time: the time from the start of variable display until the display result is derived and displayed (stop display)) Decide to do. Also, a variable time timer for measuring the special symbol variable time is started. Then, the internal state (special symbol process flag) is updated to a value (2 in this example) corresponding to the display result specifying command transmission process (step S302).

  Display result specifying command transmission process (step S302): executed when the value of the special symbol process flag is 2. Control for transmitting a display result specifying command to the production control microcomputer 100 is performed. Then, the internal state (special symbol process flag) is updated to a value (3 in this example) corresponding to the special symbol changing process (step S303).

  Special symbol changing process (step S303): This process is executed when the value of the special symbol process flag is 3. When the variation time of the variation pattern selected in the variation pattern setting process elapses (the variation time timer set in step S301 times out, that is, the variation time timer value becomes 0), the internal state (special symbol process flag) is specially set. It is updated to a value (4 in this example) corresponding to the symbol stop process (step S304).

  Special symbol stop process (step S304): executed when the value of the special symbol process flag is 4. The variable display on the special symbol display 8 is stopped and the stop symbol is derived and displayed. In addition, control for transmitting a symbol confirmation designation command to the effect control microcomputer 100 is performed. Then, when the big hit flag is set, the internal state (special symbol process flag) is updated to a value (8 in this example) corresponding to the pre-winner opening pre-processing (step S308). When the small hit flag is set, the internal state (special symbol process flag) is updated to a value (in this example, 5) corresponding to the pre-release process (step S305). When neither the big hit flag nor the small hit flag is set, the internal state (special symbol process flag) is updated to a value (in this example, 0) corresponding to the special symbol normal process (step S300). The effect control microcomputer 100 controls the variable display device 9 to stop the decorative symbols when it receives the symbol confirmation designation command transmitted by the game control microcomputer 560.

  Pre-release of a bonus item (step S305): This is executed when the value of the special symbol process flag is 5. The game control microcomputer 560 executes a process for performing the start operation, and changes the internal state (specifically, the value of the special symbol process flag) in accordance with the process of releasing the accessory (step S306). Update to the value (6 in this example).

  Process during release of bonus item (step S306): This process is executed when the value of the special symbol process flag is 6. It is confirmed whether or not the specific area switch 30a is turned on and whether or not the accessory release time has elapsed. When the specific area switch 30a is turned on, the V winning flag is set. When the bonus release time has elapsed, the bonus is made closed, and the internal state (special symbol process flag) is updated to a value (7 in this example) corresponding to the bonus post-processing (step S307).

  Post-combination processing (step S307): executed when the value of the special symbol process flag is 7. If the value of the accessory release count counter is set to -1 and the value of the accessory release count counter is not 0, the accessory is opened to perform the starting operation again, and the internal state (special symbol process flag) is used. The value is updated to a value (6 in this example) corresponding to the object releasing process (step S306). If the value of the bonus release counter is 0 and the V winning flag is set, the internal state (special symbol process flag) is set to a value corresponding to the big winning opening opening pre-processing (step S308). In the example, update to 8). If the V winning flag is not set, the internal state (special symbol process flag) is updated to a value (in this example, 0) corresponding to the special symbol normal process (step S300).

  Preliminary winning opening opening process (step S308): executed when the value of the special symbol process flag is 8. Control to open the big prize opening (act). More 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 big prize opening is opened. In addition, the execution time of the process for opening the special prize opening is set by the timer, and the internal state (specifically, the value of the special symbol process flag) is set to a value (this value) corresponding to the process for opening the special prize opening (step S309). In the example, update to 9). The pre-opening process for the big winning opening is executed for each round, but when the first round is started, the pre-opening process for the big winning opening is also a process for starting the big hit game.

  Large winning opening opening process (step S309): This process is executed when the value of the special symbol process flag is 9. Processing to confirm the establishment of the closing condition of the big prize opening is performed. When the closing condition for the big prize opening is satisfied, the internal state (specifically, the value of the special symbol process flag) is set to a value (10 in this example) corresponding to the post winning closing process (step S310). ).

  Process after closing the big prize opening (step S310): executed when the value of the special symbol process flag is 10. Processing to confirm that all game balls have been discharged from the big prize opening is performed. When all the game balls are discharged and there are still remaining rounds, the internal state (specifically, the value of the special symbol process flag) is set to a value (step S308) corresponding to the pre-opening process for the big prize opening (step S308). In this example, it is updated to 8). When all the rounds are finished, the internal state is updated to a value (11 in this example) corresponding to the big hit end process (step S311).

  Big hit end process (step S311): executed when the value of the special symbol process flag is 11. 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. Then, the internal state (specifically, the value of the special symbol process flag) is updated to a value (0 in this example) corresponding to the special symbol normal process (step S300).

  Next, a method for sending a control command from the game control microcomputer 560 to the effect control microcomputer 100 will be described. FIG. 16 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. 16, 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 using eight signal lines of the effect control signals CD0 to CD7. 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. 17, 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. 18 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. 18, commands 8001 (H) to 8008 (H) are effect control commands (variation) for designating a variation pattern of decorative symbols that are variably displayed on the variable display device 9 in response to variable display of special symbols. Pattern command). The effect control command for designating the variation pattern is also a command for designating the variation start. Therefore, when the production control microcomputer 100 receives any of the commands 8001 (H) to 8008 (H), the variable display device 9 controls the variable display device 9 to start variable display of the decorative symbols.

  The command 8C01 (H) is an effect control command (hit designation command) that designates that the display result of the variable display of the decorative design designated by the variation pattern command is the big hit design (see FIG. 13). The command 8C03 (H) is an effect control command (offset designation command) for designating that the display result of the variable display of the decorative design designated by the variation pattern command is to be a missing design. Command 8C04 (H) is an effect control command (small hit designation command) that designates that the display result of the variable display of the decorative symbol designated by the variation pattern command is the small hit symbol (see FIG. 13). The effect control microcomputer 100 determines the display result of the decorative symbols in response to the reception of the commands 8C01 (H) to 8C04 (H). Therefore, the commands 8C01 (H) to 8C04 (H) are referred to as display result specifying commands.

  The game control microcomputer 560 does not transmit the display result specifying command, but determines a variation pattern command corresponding to each of the big hit / small hit / loss, and the effect control microcomputer 100 receives the received variation pattern. You may make it determine the stop symbol of a decoration symbol based on a 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 symbols and derives and displays the display result. The derived display is to finally stop and display the symbol.

  Command 9000 (H) is an effect control command (initialization designation 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, initialization designation is performed. Send a command.

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

  The command A001 (H) is an effect control command (a jackpot start designation command: a fanfare designation command) that designates the start of a jackpot game.

  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 A301 (H) is an effect control command for displaying the jackpot end screen, that is, for ending the jackpot game (a jackpot end designation command: an ending designation command).

  The command D002 (H) is an effect control command (abnormal winning designation command) for instructing the variable winning ball apparatus 20 to notify the abnormal winning ball device 20. The command D003 (H) is an effect control command (discharge abnormality designation command) for instructing that the game ball is not discharged from the special winning opening.

  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 variable display device 9 is changed according to the contents shown in FIG. 18, the display state of the lamp is changed, and the sound number data is output to the sound output board 70.

  FIG. 19 is a flowchart showing the start port switch passing process in step S312. In the start port switch passing process, the CPU 56 checks whether or not the reserved storage number is 4 which is the upper limit value (step S111). If the number of reserved memories is 4, the process is terminated.

  When the number of reserved memories is not 4, the value of the reserved memory number counter indicating the number of reserved memories is incremented by 1 (step S112). Further, the CPU 56 extracts software random numbers (such as a counter value for generating a jackpot determination random number), and stores them as a storage area in the reserved storage buffer corresponding to the value of the reserved storage number counter as the extracted random number value. The process to store in is executed (step S113). In step 113, the CPU 56 extracts random values 1 to 4 (see FIG. 10) as software random numbers. In the reserved storage buffer, the same number of storage areas as the upper limit value of the number of reserved memories is secured. Further, a counter for generating a jackpot symbol determination random number and the like and a reserved storage buffer are formed in the RAM 55. “Formed in RAM” means an area in the RAM.

  20 and 21 are flowcharts showing the special symbol normal process (step S300) in the special symbol process. The state where the special symbol normal process is executed is when the value of the special symbol process flag is a value indicating step S300. The case where the value of the special symbol process flag is a value indicating step S300 is a state where the special symbol display 8 does not display the variation of the special symbol.

  In the special symbol normal process, the CPU 56 checks the number of reserved memories (step S51). Specifically, the count value of the pending storage number counter is confirmed. If the number of reserved memories is 0, the process is terminated.

  If the reserved memory number is not 0, each random number value stored in the storage area corresponding to the reserved memory number = 1 in the reserved memory number buffer of the RAM 55 is read and stored in the random number buffer area of the RAM 55 (step S52). Then, the value of the reserved memory number is decreased by 1 (the count value of the reserved memory number counter is decremented by 1), and the contents of each storage area are shifted (step S53). That is, each random number value stored in the storage area corresponding to the reserved memory number = n (n = 2, 3, 4) in the reserved memory number buffer of the RAM 55 is stored in the storage area corresponding to the reserved memory number = n−1. To store. Therefore, the order in which the random number values stored in the respective storage areas corresponding to the number of reserved memories is extracted always matches the order of the number of reserved memories = 1, 2, 3 and 4. Yes.

  Then, the CPU 56 reads random 1 (a jackpot determination random number) 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 (see FIG. 11) determined in advance with a jackpot determination random number, and executes a process of determining that it is a jackpot or a small hit if they match. Note that deciding whether or not to make a big hit or a small hit means deciding whether or not to shift to the big hit gaming state or the starting operation state, but the stop symbol in the special symbol display 8 is a big hit symbol or It also means determining whether or not to make a small hit symbol. Moreover, in this embodiment, as shown in FIG. 11, it is determined to make a small hit at a high rate.

  When it is determined to be a big hit (step S63), the CPU 56 sets a big hit flag (step S66). Further, the big hit symbol determining random number is read from the random number buffer area (step S67), and the big hit symbol as the stop symbol is determined based on the big hit symbol determining random number (step S68). Then, the value of the special symbol process flag is updated to a value corresponding to the variation pattern setting process (step S301) (step S69).

  If it is not determined to be a big hit, and if it is determined to be a small hit, the CPU 56 sets a small hit flag (steps S83 and S84). Then, control goes to a step S69. In this embodiment, it is assumed that the special symbol stop symbol (small symbol) is a predetermined one when it is determined to be a small bonus. However, it may be determined by lottery using a random number from among a plurality of types.

  If it is determined that the big hit or the small hit is not made, the CPU 56 reads out the design determining random number from the random number buffer area (step S86), and determines the stop design based on the out of design determining random number (step S87). . In this case, the off symbol is determined. Then, control goes to a step S69.

  FIG. 22 is a flowchart showing the variation pattern setting process (step S301) in the special symbol process. In the variation pattern setting process, the CPU 56 reads the variation pattern determination random number from the random number buffer area (step S100). Then, the variation pattern is determined based on the variation pattern determination random number (step S101).

  Further, the CPU 56 performs control to transmit a variation pattern command corresponding to the variation pattern selected in step S101 to the effect control microcomputer 100 (step S103). Specifically, when the CPU 56 transmits an effect control command to the effect control microcomputer 100, the address of the command transmission table (preliminarily set for each command in the ROM) corresponding to the effect control command is used as a pointer. set. And the address of the command transmission table according to an effect control command is set to a pointer, and an effect control command is transmitted in an effect control command control process (step S29).

  Moreover, the variation of the special symbol is started (step S104). For example, a start flag referred to in the special symbol display control process in step S33 is set. Further, a value corresponding to the variation time corresponding to the selected variation pattern is set in the variation time timer formed in the RAM 55 (step S105). Then, the value of the special symbol process flag is updated to a value corresponding to the display result specifying command transmission process (step S302) (step S106).

  FIG. 23 is a flowchart showing the display result specifying command transmission process (step S302). In the display result specifying command transmission process, the CPU 56 checks whether or not the big hit flag is set (step S110). If the small hit flag is not set, control for transmitting a small hit designation command is performed, and if the small hit flag is not set, control for transmitting a loss designation command is performed (step S111). , S113, S117). When the big hit flag is set, control for sending the big hit designation command is performed (step S112). Then, the value of the special symbol process flag is updated to a value corresponding to the special symbol changing process (step S303) (step S116).

  FIG. 24 is a flowchart showing the special symbol changing process (step S303) in the special symbol process. In the special symbol changing process, the CPU 56 decrements the variable time timer by 1 (step S121), and when the variable time timer times out (step S122), the value of the special symbol process flag corresponds to the special symbol stop process (step S304). The updated value is updated (step S123). If the variable time timer has not timed out, the process ends.

  FIG. 25 is a flowchart showing the special symbol stop process (step S304) in the special symbol process. In the special symbol stop process, the CPU 56 sets an end flag referred to in the special symbol display control process in step S33 to end the variation of the special symbol, and performs control for deriving and displaying the stop symbol on the special symbol display unit 8. (Step S131). Moreover, control which transmits the symbol determination designation | designated command to the microcomputer 100 for production control is performed (step S132). When the big hit flag is not set (step S133), when the big hit flag is set, the value of the special symbol process flag is updated to a value corresponding to the accessory release pre-processing (step S305). When the small hit flag is not set, the value of the special symbol process flag is updated to a value corresponding to the special symbol normal process (step S300) (steps S138, S139, S140).

  When the big hit flag is set, the CPU 56 initializes the value of the error number counter to 0 (step S134). The error number counter will be described later. In addition, control for transmitting a jackpot start designation command is performed (step S134). Further, a value corresponding to the big hit display time (time for notifying the occurrence of the big hit in the variable display device 9, for example) is set in the big hit display time timer (step S136). Then, the value of the special symbol process flag is updated to a value corresponding to the pre-payment opening pre-processing (step S308) (step S137).

  FIG. 26 is a flowchart showing the accessory release pre-processing (step S305). In the bonus control normal processing, the CPU 56 sets 2 in a bonus release counter that indicates the number of times the variable winning ball apparatus 20 (a bonus) is released in the starting operation (step S411), and indicates the bonus release time. A value corresponding to the opening time (for example, 1 second) is set in the object opening time timer (step S412). And an accessory is made into an open state (step S413). Specifically, the solenoids 24a and 24b connected to the open / close pieces 23a and 23b are driven to rotate the open / close pieces 23a and 23b in a direction to open the upper winning space 22a. Then, an error detection prohibition flag is set in order to prohibit the detection of abnormal winning (step S414). In addition, the in-game game ball number counter that counts the game balls that have entered the inside of the game is cleared (initialized to 0) (step S415), and the value of the special symbol process flag is processed during the game release (step S415). The value is updated according to S306) (step S416).

  In this embodiment, in the starting operation, the accessory is controlled to be opened twice, but the number of times is an example.

  FIG. 27 is a flowchart showing the process during opening of an accessory (step S306). In the process during opening of the accessory, the CPU 56 decrements the value of the accessory release time timer by 1 (step S421).

  Then, the CPU 56 checks whether or not the accessory release time timer has timed out (step S422). If time-out has occurred, the accessory (variable winning ball apparatus 20) is controlled to be closed (step S429). Specifically, the open / close pieces 23a and 23b are rotated in a direction to close the upper winning space 22a. Then, a detection monitoring time that is a time for monitoring that the game ball that has entered the accessory is discharged from the accessory (the time for the game ball to reach the position of the accessory discharge switch 29a after winning the accessory) A value corresponding to the time for which a margin is given is set in the discharge monitoring timer (step S430), and the value of the special symbol process flag is updated to a value corresponding to the post-actor closing process (step S307) (step S431). ).

  If the bonus release time timer has not timed out, when the bonus winning switch 34a or bonus winning switch 34b is turned on, that is, when a gaming ball that has entered the bonus is detected (step S423), the gaming ball in the bonus The value of the number counter is incremented by 1 (step S424). When the accessory discharge switch 29a is turned on, that is, when a game ball discharged from the accessory is detected (step S425), the value of the in-function game ball number counter is decremented by 1 (step S426). In addition, an inflow switch that detects a game ball that has flowed into the non-specific ports 29A and 29B may be provided, and the number of discharged balls may be measured by the total number of game balls detected by the specific area switch 30a and the inflow switch.

  When the specific area switch 30a indicating that the game ball has entered the specific port 30 is turned on (step S427), the V winning flag is set (step S428).

  FIG. 28 and FIG. 29 are flowcharts showing the post-function closing process (step S307). In the post-completion processing, the CPU 56 decrements the value of the discharge monitoring timer by 1 (step S441). Then, it is confirmed whether or not the value of the discharge monitoring timer has become 0, that is, whether or not the discharge monitoring timer has timed out (step S442). When the discharge monitoring timer times out, the process proceeds to step S449.

  In step S449, the CPU 56 checks whether or not the value of the in-function game ball number counter is zero. In step S442, it is confirmed that the discharge monitoring timer has timed out, and it is confirmed that the value of the in-function game ball number counter is not 0, that is, all the game balls are received from the variable winning ball device 20 (work). When the discharge monitoring timer times out before being discharged, control is performed to transmit a discharge abnormality designation command to the production control microcomputer 100 (step S450). Thereafter, loop processing is executed.

  Therefore, the game control microcomputer 560 shifts to a state where the game control process is not executed. That is, the progress of the game is stopped. In other words, the game control microcomputer 560 performs control to stop the game.

  If the discharge monitoring timer has not timed out, when the accessory discharge switch 29a is turned on, that is, when a game ball discharged from the accessory is detected (step S444), the value of the in-function game ball number counter is set to -1. (Step S445). When the specific area switch 30a indicating that the game ball has flowed into the specific winning opening 30 is turned on (step S446), the V winning flag is set (step S447).

  When it is confirmed in step S449 that the value of the in-function game ball number counter is 0, the CPU 56 resets the error detection prohibition flag (step S451) and decrements the value of the accessory release counter (-1) ( Step S452). If the value of the accessory release counter is not 0, the process proceeds to step S466 (step S453). When the value of the accessory release counter is 0, that is, when the opening in the starting operation is completed two times, it is confirmed whether or not the V winning flag is set (step S454). If the V winning flag is set, the V winning flag is reset (step S455), the small hit flag is reset and the big hit flag is set (step S456). Also, the value of the error number counter is initialized to 0 (step S457). The error number counter will be described later. In this embodiment, when it is confirmed that the specific area switch 30a is turned on and the V winning flag is set during the starting operation, the value of the error number counter is initialized. Alternatively, the value of the error number counter may be initialized, or the value of the error number counter may be initialized in the pre-winning pre-processing.

  Then, the CPU 56 performs control to transmit a big hit start designation command to the production control microcomputer 100 (step S458), and notifies the big hit display time timer of the big hit display time (for example, in the variable display device 9 that the big hit has occurred). A value corresponding to (time) is set (step S459), and the value of the special symbol process flag is updated to a value corresponding to the pre-opening process for the big winning opening (step S308) (step S460). If the V winning flag is not set, the small hit flag is reset (step S461), and the value of the special symbol process flag is updated to a value corresponding to the special symbol normal process (step S300) (step S462). .

  In step S466, the CPU 56 performs control for releasing the accessory again. That is, a value corresponding to, for example, 1 second is set in the accessory release time timer. Further, the accessory is controlled to be in an open state (step S467). In addition, the in-game game ball number counter that counts the game balls that have entered the game object is cleared (initialized to 0) (step S468), the round number counter is set to 15 (step S469), and a special symbol is displayed. The value of the process flag is updated to a value corresponding to the processing for releasing an accessory (step S306) (step S470).

  FIG. 30 is a flowchart showing the pre-opening process for the special winning opening (step S308). In the big winning opening opening pre-processing, the CPU 56 initializes a winning number counter (step S475). That is, the value of the winning number counter is set to zero. Then, a value corresponding to 29 seconds is set in the accessory release time timer (step S476). Further, the special winning opening (community) is controlled to be opened (step S477). Specifically, the solenoids 24a and 24b connected to the open / close pieces 23a and 23b are driven to rotate the open / close pieces 23a and 23b in a direction to open the upper winning space 22a. In addition, an error detection prohibition flag is set (step S478), and the in-game game ball number counter that counts the game balls that have entered the prize winning opening (combination) is cleared (initialized to 0) (step S479). ), The value of the special symbol process flag is updated to a value corresponding to the special winning opening opening process (step S309) (step S480).

  FIG. 31 is a flowchart showing the special winning opening opening process (step S309). In the special prize opening opening process, the CPU 56 decrements the value of the accessory release time timer by 1 (step S481). If the value of the accessory release time timer is 0 (step S482), that is, if the accessory release time timer times out, the process proceeds to step S491.

  If the bonus release time timer has not timed out, it is confirmed whether or not the value of the winning number counter has reached 10 (step S483). When the value of the winning number counter becomes 10, the process proceeds to step S491. If the value of the winning number counter is not 10, when the winning combination winning switch 34a or the winning combination winning switch 34b is turned on, that is, when a game ball that has entered the big winning opening is detected (step S484), The value of the game ball number counter is incremented by 1 (step S485), and the value of the winning number counter is incremented by 1 (step S486). When the accessory discharge switch 29a is turned on, that is, when a game ball discharged from the big prize opening is detected (step S487), the value of the in-function game ball number counter is decremented by 1 (step S488). When the specific area switch 30a indicating that the game ball has flowed into the specific winning opening 30 is turned on (step S489), the V winning flag is set (step S490).

  In step S491, the CPU 56 performs a process for ending the round. Specifically, the special winning opening (community) is controlled to be closed. In addition, a value corresponding to the detection monitoring time, which is the time for monitoring that the game ball that has entered the winning a prize opening (instant) is discharged from the winning a prize opening (instrument), is set in the emission monitoring timer (step S492). ). Then, the value of the special symbol process flag is updated to a value corresponding to the special winning opening closing post-processing (step S310) (step S493).

  FIG. 32 is a flowchart showing the post-close closing process (step S310). In the post-close closing process, the CPU 56 decrements the value of the discharge monitoring timer by 1 (step S501). Then, it is confirmed whether or not the value of the discharge monitoring timer has become 0, that is, whether or not the discharge monitoring timer has timed out (step S502). When the discharge monitoring timer times out, the process proceeds to step S506.

  In step S506, the CPU 56 checks whether or not the value of the in-function game ball number counter is zero. When it is confirmed in step S502 that the discharge monitoring timer has timed out and it is confirmed that the value of the in-game game ball number counter is not 0, that is, all the game balls from the variable winning ball device 20 (large winning mouth). When the discharge monitoring timer times out before the discharge is performed, control is performed to transmit a discharge abnormality designation command to the production control microcomputer 100 (step S507). Thereafter, loop processing is executed.

  Therefore, the game control microcomputer 560 shifts to a state where the game control process is not executed. That is, the progress of the game is stopped. In other words, the game control microcomputer 560 performs control to stop the game.

  If the discharge monitoring timer has not timed out, when the accessory discharge switch 29a is turned on, that is, when a game ball discharged from the big prize opening is detected (step S503), the value of the in-function game ball number counter is- 1 (step S504).

  When it is confirmed in step S506 that the value of the in-function game ball number counter is 0, the CPU 56 decrements the value of the round number counter by 1 (step S511). When the value of the round number counter is not 0, the process proceeds to step S513 (step S512). When the value of the round number counter is 0, that is, when all rounds in the jackpot game have ended, the error detection prohibition flag is reset (step S516), and the value of the special symbol process flag is changed to The value is updated according to the big hit end process (step S311) (step S517).

  In step S513, the CPU 56 checks whether or not the V winning flag is set. If the V winning flag is not set, the CPU 56 proceeds to step S516 to end the big hit game. If the V winning flag is set, the V winning flag is reset (step S514), and the value of the special symbol process flag is updated to a value corresponding to the pre-opening process for the big winning opening (step S308) (step S308). S515).

  In this embodiment, on the condition that the V winning flag is set, that is, on the condition that the game ball has won (V winning) in the specific winning opening 30 (one of the winning areas) Although it will move to the round, it is not necessary to be conditional on having won V. In that case, it is possible to always advance to the final round (15 rounds in this example), or to advance to a predetermined round (for example, 7 rounds) regardless of whether or not the V prize is won.

  FIG. 33 is a flowchart showing the big hit ending process (step S311). In the jackpot end process, the CPU 56 checks whether or not the jackpot end display timer is set (step S521). If the jackpot end display timer is set, the process proceeds to step S524. When the jackpot end display timer is not set, control for transmitting a jackpot end designation command is performed (step S522). Then, a value corresponding to the display time corresponding to the time during which the jackpot end display is performed on the variable display device 9 (the jackpot end display time) is set in the jackpot end display timer (step S523), and the processing is ended.

  In step S524, 1 is subtracted from the value of the jackpot end display timer. Then, the CPU 56 checks whether or not the value of the jackpot end display timer is 0, that is, whether or not the jackpot end display time has elapsed (step S525). If not, the process ends. If it has elapsed, the value of the special symbol process flag is updated to a value corresponding to the special symbol normal process (step S300) (step S528).

  FIG. 34 is an explanatory diagram showing an example of bit assignment of input ports related to a switch for detecting a game ball in the game control microcomputer. As shown in FIG. 34, the input port 0 bits 0 to 7 (where bit 1 is not used) are, respectively, an accessory discharge switch 29a, a winning port switch 40a, a winning port switch 39a, a winning port switch 38a, Detection signals from the winning prize winning switch 34b, the winning prize winning switch 34a, the start port switch 13a, and the gate switch 32a are input. A detection signal from the specific area switch 30a is input to bit 7 of the input port 1. The input ports 0 and 1 are part of the I / O port unit 57 shown in FIG.

  Next, payout control commands (payout control signals) transmitted and received between the main board 31 and the payout control board 37 will be described. FIG. 35 is an explanatory diagram showing an example of the content of a payout control signal output from the game control microcomputer 560 to the payout control microcomputer.

  The prize ball REQ signal is a signal that is in an output state (= ON state) when a prize ball number command is transmitted (that is, a trigger signal for a prize ball payout request). The 4-bit prize ball number signal is a signal (prize ball number command) output for designating the number of game balls (0 to 15) to be paid out.

  FIG. 36 is a block diagram showing signal lines and the like used for transmission / reception of each control signal shown in FIG. As shown in FIG. 36, the prize ball REQ signal and the prize ball number signal are output by the game control microcomputer 560 via the output circuit 67 and input to the payout control microcomputer 370 via the input circuit 373A. . The output circuit 67 is installed outside the I / O port portion 57 shown in FIG. 6 on the main board 31 (not shown in FIG. 6). Further, on the payout control board 37, an output circuit 67 is provided in the preceding stage of the input port in the payout control microcomputer.

  FIG. 37 is a timing chart showing an example of how to output the payout control signal. As shown in FIG. 37, based on the fact that the winning detection switch (the winning port switch 39a, the winning port switch 38a, the winning item winning switch 34b, the winning item winning switch 34a, the starting port switch 13a) detects the winning of the game ball. The game control microcomputer 560 turns on the prize ball REQ signal and turns the output state of the prize ball number signal into a state according to the number of prize balls to be paid out in accordance with winning. Specifically, when the gaming control microcomputer 560 detects that a game ball has won a winning area provided in the gaming machine based on a detection signal from the winning detection switch, the gaming control microcomputer 560 calculates a predetermined number of winning balls. It is added to the content of the total number of winning balls stored in the backup RAM. When the content of the total winning ball number storage buffer becomes a non-zero value, the winning ball REQ signal is turned on, and the output state of the winning ball number signal is set in accordance with the number of winning balls to be paid out according to winning. Put it in a state.

  In this embodiment, when a game ball is detected by the winning port switch 39a, the winning port switch 38a, or the start port switch 13a, four prize balls are paid out, and the winning combination winning switch 34b or the winning combination winning switch 34a. When a game ball is detected, 15 prize balls are paid out. Further, as described above, the prize ball number signal is composed of 4 bits, so the lower 4 bits of the prize ball number signal of 00 (H) to 0F (H) expressed in 8 bits are The signal is transmitted from the main board 31 to the payout control board 37 by the award ball number signal. Hereinafter, it may be expressed as “00 (H) to 0F (H) prize ball number signal”, but in reality, the prize ball number signal is represented by 8 bits. This corresponds to the lower 4 bits of 0F (H).

  Further, in this embodiment, the prize ball number signal is transmitted by unidirectional communication in which the signal is transmitted only from the main board 31 toward the payout control board 37, but by bidirectional communication, A prize ball number signal may be transmitted from the main board 31 to the payout control board 37. When performing two-way communication, for example, the payout control microcomputer transmits an ACK signal (response signal) to the game control microcomputer 560 in response to reception of the prize ball REQ signal, or receives a prize ball number signal. An ACK signal indicating that the game has been performed is transmitted to the game control microcomputer 560.

  Next, the switch process (step S21) in the main process will be described. In this embodiment, when the on state of the detection signal of each switch related to the detection of the game ball continues for a predetermined time, it is determined that the switch is certainly turned on. Specifically, the switch process is activated every 2 ms, but if the switch is detected to be turned on in both the switch process activated at the present time and the switch process activated 2 ms ago, the switch process is surely performed. Determined to be on.

  FIG. 38 is an explanatory diagram showing each 1-byte buffer (buffer related to the input port 0) formed in the RAM 55 used in the switching process. The port buffer before two times is a buffer in which the switch on / off determination result of the previous time (assumed to be 4 ms before) is stored. The previous port buffer is a buffer in which the switch on / off determination result of the previous time (2 ms before) is stored. The switch-on buffer is a buffer in which 1 is set in the corresponding bit of the switch when switch-on is detected, and 0 is set in the corresponding bit of the switch when the switch-off is detected. The previous data is a buffer area that is temporarily used when the switch process is executed. The previous-time port buffer, the previous port buffer, the switch-on buffer, and the previous data are formed in the RAM 55. Further, the bit arrangement of the port buffer, the previous port buffer, and the switch-on buffer two times in advance corresponds to the bit arrangement of the input port 0. That is, information corresponding to each of the switch detection signals assigned to bits 0 to 7 shown in FIG. 34 is set in bits 0 to 7 of the port buffer, the previous port buffer, and the switch on buffer two times before.

  FIG. 39 is a flowchart illustrating a process example related to the input port 0 in the switch process of step S21 in the game control process. In the switch process, the game control microcomputer 560 sets the content of the previous port buffer to the previous data (step S331). Further, the exclusive OR of the contents of the port buffer and the previous data is taken twice before (step S332). Then, the result of the exclusive OR operation is set as the previous data (step S333). At this stage, in the previous data, the bit having a different value among the 8 bits of the port buffer and the 8 bits of the previous port buffer is “1”. In addition, the contents of the previous port buffer are set in the port buffer two times before (step S334).

  Then, input port 0 data is input (step S335), and the input data is set in the previous port buffer (step S336). The processes in steps S334 and S336 correspond to a preparation process when the switch process is executed next time (after 2 ms).

  Next, the CPU 56 calculates the logical product of the data input from the input port 0 and the previous data (step S337). At this stage, in the previous data, a bit having a different value among the 8 bits of the previous port buffer and the 8 bits of the previous port buffer is “1”. That is, among the detection signals of the eight switches, the bit corresponding to the detection signal changed from the state before 2 ms from the state before 4 ms (from “0” to “1” or from “1” to “0”). Is “1”. Therefore, when the logical product of the previous data and the data input from the input port 0 is taken in step S337, the bit that is “1” in the data input from the input port 0 and 2 ms before The bit whose state has changed from the state 4 ms before becomes “1”. That is, as a result of the logical product operation, the bit corresponding to the detection signal in which the current state is the on state and has been detected to have changed from the off state to the on state during the previous switch processing (2 ms before) is “ 1 ”. In other words, the bit corresponding to the detection signal that has changed from the off state to the on state and then detected the on state twice in succession is “1”. Note that “continuously twice” means “both the switch process executed at a certain time and the switch process executed 2 ms after the switch process”.

  The CPU 56 stores the result of the logical product operation in the switch-on buffer (step S338). In the switch-on buffer, after changing from the off state to the on state, the bit corresponding to the detection signal in which the on state is detected twice consecutively is “1”. Therefore, the CPU 56 can confirm that the switch detection signal corresponding to the bit that is “1” in the switch-on buffer is surely turned on. Note that “definitely” means that the ON state has been detected twice in succession, that is, it can be considered that the ON state has continued for 4 ms. It can be done.

  FIG. 40 is a flowchart showing an example of the prize ball processing in step S31. In the prize ball process, the game control microcomputer 560 executes a prize ball number addition process (step S341) and a prize ball control process (step S342).

  In the winning ball number adding process, a winning ball number table shown in FIG. 41 is used. The prize ball number table is set in the ROM 54. The number of processes (in this example, “5”) is set at the start address of the winning ball number table, and the switch input bit determination for each switch of the winning opening from which the winning ball will be paid out by winning from the next address. The value and the number of winning balls are sequentially set corresponding to each switch of the winning opening. The switch input bit determination value is a value corresponding to the bit to which the detection signal of each switch at the input port 0 is input (see FIG. 34).

  FIG. 42 is a flowchart showing the prize ball number adding process in step S341. In the winning ball number adding process, the game control microcomputer 560 sets the start address of the winning ball number table as a pointer (step S351). Then, the data at the address pointed to by the pointer (in this case, the number of processes) is loaded (step S352). Next, the switch-on buffer is loaded into the register (step S353).

  Then, the pointer value is incremented by 1 (step S354), and the logical product of the contents of the switch-on buffer and the prize ball number table data pointed to by the pointer (in this case, the switch input bit determination value) is calculated (step S355). . Further, the value of the pointer is increased by 1 (step S356).

  If the calculation result in step S355 is not 0, that is, if the detection signal of the switch to be inspected is on, the process proceeds to step S362 (step S361). If the calculation result in step S355 is 0, that is, if the detection signal of the switch to be inspected is not on, the number of processes is reduced by 1 (step S359). If the number is not 0, the process returns to step S354 (step S360).

  In step S362, the CPU 56 determines that the switch input bit determination value used in the process of step S355 is the accessory winning switch (34a) input bit determination value or the accessory winning switch (34b) input bit determination value (see FIG. 41). Check if there was. That is, it is confirmed in step S361 whether or not the prize winning switch 34a or the prize winning switch 34b is turned on (whether the switch to be inspected is the prize winning switch 34a or the prize winning switch 34b). . If the switch input bit determination value is an accessory winning switch (34a) input bit determination value or an accessory winning switch (34b) input bit determination value, the process proceeds to step S363.

  When the switch input bit determination value is not the accessory winning switch (34a) input bit determination value or the accessory winning switch (34b) input bit determination value, the process proceeds to step S364.

  In step S363, the CPU 56 checks whether or not the value of the special symbol process flag is 6, 7, 9 or 10 (when the variable winning ball apparatus 20 can be opened under normal control). If the value of the special symbol process flag is not 6, 7, 9 or 10, the process proceeds to step S359.

  When the special symbol process flag value is not 6, 7, 9 or 10, the fact that the prize winning switch 34a or the prize winning switch 34b is turned on causes an abnormal prize to the variable prize ball device 20 (a bonus article). Or a noise over a long period of time (over 4 ms) is detected on the detection signal from the prize winning switch 34a or the prize winning switch 34b. That is, the regular winning to the variable winning ball apparatus 20 has not occurred. Therefore, if the special symbol process flag value is not 6, 7, 9, or 10, and the CPU 56 detects that the bonus winning switch 34a or the bonus winning switch 34b is turned on, the prize based on the winning is determined. Do not perform ball payout.

  Here, the CPU 56 determines the value of the special symbol process flag in step S363, and determines whether or not an abnormal winning for the variable winning ball device 20 has occurred when the value of the special symbol process flag is not a predetermined value. However, it may be determined whether or not the error detection prohibition flag is set in step S363. In that case, when the error detection prohibition flag is not set, it is determined whether or not an abnormal winning for the variable winning ball apparatus 20 has occurred. However, when configured to determine whether or not an abnormal winning has occurred based on the value of the special symbol process flag as in this embodiment, it is determined whether or not an abnormal winning has occurred based on one data. As a result, the determination process is simplified. That is, the error detection prohibition flag need not be controlled.

  In addition, since it takes a certain amount of time from when the game ball is won to the variable winning ball device 20 (starting accessory) until it is discharged from the starting accessory, when determining whether or not an abnormal winning has occurred, start It is necessary to consider a game ball that may have won a prize just before closing after performing control to close the accessory. That is, it is necessary to consider the time for the game ball to flow from the entrance of the starting accessory to the installation position of the accessory discharge switch 29a. That is, it is necessary to start the determination as to whether or not an abnormal winning has occurred after a certain period of time has passed since the control for actually closing the starter is performed. However, in this embodiment, in the post-completion processing (step S307), the time during which the game ball flows from the entrance of the starting accessory to the installation position of the accessory discharge switch 29a is considered. That is, after the time elapses, the error detection prohibition flag is set, and the post-function closing process (step S307) is ended.

  In step S364, the prize ball number table data pointed to by the pointer (in this case, the prize ball number) is set as the prize ball addition value. Then, the prize ball addition value is added to the contents of the 16-bit total prize ball number storage buffer formed in the RAM 55 (step S365). If a carry occurs as a result of the addition, the content of the total number of winning balls storage buffer is set to 65535 (= FFFF (H)) (steps S357 and S358). Then, control goes to a step S359.

  FIG. 43 is a flowchart showing the prize ball control process in step S342. In the winning ball control process, the CPU 56 confirms the contents of the total winning ball number storage buffer (step S371). If the value is 0, the process ends. If it is not 0, it is confirmed whether or not the content of the total prize ball number storage buffer is smaller than the prize ball command maximum value (“15” in this example) (step S372). If the content of the total prize ball number storage buffer is equal to or greater than the prize ball command maximum value, the prize ball command maximum value is set in the prize ball number buffer (step S373). If the content of the total prize ball number storage buffer is smaller than the prize ball command maximum value, the content of the total prize ball number storage buffer is set in the prize ball number buffer (step S374). Then, the contents of the prize ball number buffer are set in the output port for outputting the prize ball number signal (step S375). Further, “1” is set to the bit of the prize ball REQ signal of the output port for outputting the prize ball REQ signal (step S376).

  A prize ball REQ signal is output by the processing of step S376. That is, the prize ball REQ signal is turned on. In addition, a prize ball number signal is output by the process of step S375 (see FIG. 37). In this embodiment, the maximum prize ball command value is “15”. Therefore, a prize ball number signal designating the maximum number of payouts of “15” is transmitted to the payout control board 37.

  When the winning ball number signal is transmitted, the game control microcomputer 560 subtracts the contents of the winning ball number buffer (the winning ball payout number commanded to the payout control means) from the contents of the total winning ball number storage buffer (step S377). ).

  Next, the CPU 56 sets an on period of the prize ball REQ signal. Specifically, an initial value is set in the wait counter (step S378). Then, the value of the wait counter is decremented by 1 until the value of the wait counter becomes 0 (steps S379 and S380). When the value of the wait counter reaches 0, the on period is terminated.

  That is, “0” is set to the bit of the prize ball REQ signal of the output port for outputting the prize ball REQ signal (step S381), and 00 (H) is set to the output port for outputting the prize ball number signal. (Step S382).

  When the payout control microcomputer mounted on the payout control board 37 receives the prize ball number signal, it drives the payout device 97 so that the number of game balls specified by the prize ball number signal is paid out.

  FIG. 44 is a flowchart showing the abnormal winning notification process in step S23. In the abnormal winning notification process, the CPU 56 checks whether or not an abnormal notification prohibition flag is set (step S561). The abnormality notification prohibition flag is set in the main process that is executed when power supply to the gaming machine is started (see step S44 in FIG. 8). If the abnormality notification prohibition flag is not set, the process proceeds to step S565. If the abnormality notification prohibition flag is set, the value of the prohibition period timer set in step S45 is decremented by 1 (step S562). When the value of the prohibition period timer becomes 0, that is, when the prohibition period timer times out, the abnormality notification prohibition flag is reset (steps S563 and S564).

  Next, if the value of the error number valid period timer is not 0, the value of the error number valid period timer is decremented by 1 (step S565). In this embodiment, when an abnormal winning is detected continuously within a predetermined period (for example, 3 minutes) and the cumulative number of abnormal winning detections reaches a predetermined number (for example, 5 times), the abnormal winning is notified. Do. The error count valid period timer is a timer for measuring a predetermined period.

  When the value of the error number valid period timer is 0 (step S566), the CPU 56 sets the value of the error number counter (counter for counting the number of abnormal winning detections) to 0 (step S567), and sets the notification flag. Reset is performed (step S568).

  On the other hand, when the error detection prohibition flag is not set (step S569), the CPU 56 loads the contents of the switch-on buffer into the register (step S570). Then, the logical product of the content of the loaded switch-on buffer and the winning combination winning switch (34b) input bit determination value (10 (H), see FIG. 41) is calculated (step S571). When the content of the switch-on buffer is 10 (H), that is, when the prize winning switch 34b is on, the logical product operation result is 10 (H). When the prize winning switch 34b is not turned on, the logical product operation result is 0 (00 (H)).

  If the result of the logical product is not 0, it is determined that an abnormal winning in the big winning opening has occurred, and the process proceeds to step S575 (step S572).

  If the result of the logical product is 0, an abnormal prize is determined for the prize winning switch 34a. That is, the CPU 56 calculates the logical product of the contents of the switch-on buffer and the winning combination winning switch (34a) input bit determination value (20 (H), see FIG. 41) (step S573). When the content of the switch-on buffer is 20 (H), that is, when the prize winning switch 34a is on, the logical product operation result is 20 (H). When the prize winning switch 34a is not turned on, the logical product operation result is 0 (00 (H)).

  If the result of the logical product is not 0, it is determined that an abnormal winning in the big winning opening has occurred, and the process proceeds to step S575 (step S574).

  In step S575, the CPU 56 confirms whether or not the informed flag is set. If the notified flag is set, control is performed to transmit an abnormal winning notification designation command to the effect control board 80 (step S580). Then, the error number counter is initialized to 0 (step S581).

  If the notified flag is not set, the value of the error counter is incremented by 1 (step S576), and the error number valid period timer is started (step S577). That is, a value corresponding to a predetermined period (for example, 3 minutes) is set. When the value of the error number counter reaches a predetermined value (for example, 5), the informed flag is set (step S579), and the processes of steps S580 and S581 are executed.

  A detection signal indicating that a game ball has entered the variable winning ball apparatus 20 (an accessory) when the error detection prohibition flag is not set, unless a fraudulent act is received or noise is added to the detection signal from the switch. Is not output from the prize winning switch 34a or the prize winning switch 34b. Therefore, when the CPU 56 determines that a detection signal is output from the winning combination winning switch 34a or the winning combination winning switch 34b when the error detection prohibition flag is not set, it is considered that an abnormal winning has occurred for the variable winning ball apparatus 20. .

  Then, when the abnormal winning is detected again before the error number valid period timer times out, and the cumulative number of abnormal winning is detected five times, an abnormal winning notification designation command is transmitted to the effect control board 80. The production control microcomputer 100 mounted on the production control board 80, when an abnormal prize notification designation command is transmitted from the game control microcomputer 100, performs an abnormal prize notification effect using the production device. Note that the process of steps S561 to S563 prohibits the start of abnormality notification when the production control microcomputer 100 is performing initialization notification. The production control microcomputer 100 continues to execute the initialization notification until the period corresponding to the prohibition period has elapsed since the start of the initialization notification.

  In this embodiment, an abnormal winning is continuously detected within a predetermined period (for example, 3 minutes) measured by the error number valid period timer, and the cumulative number of abnormal winning detections is a predetermined number (for example, 5). Is configured to notify the abnormal winning, but the error number valid period timer is not used, and the abnormal winning is simply detected when the cumulative number of abnormal winnings reaches a predetermined number (for example, five times). You may make it alert | report a winning prize. In this embodiment, the game control microcomputer 560 makes an abnormal winning determination (steps S571, S572, S573, S574) when the error detection prohibition flag is not set. As in the case of the number addition process (see FIG. 42), the value of the special symbol process flag is a value corresponding to a state in which the variable winning ball device 20 can be opened under normal control (for example, 6, 7 , 9 or 10), an abnormal prize determination may be performed. That is, in the process of step S569, it may be determined whether or not the value of the accessory control process flag indicates a numerical value within a predetermined range (for example, 6 to 7 and 9 to 10, or may be 6 to 10). .

  Further, the value of the error number counter is initialized to 0 in the initialization process at power-on (see step S10 in FIG. 8), and is initialized to 0 when a big hit occurs (step S134 in FIG. 25). Also, initialization may be performed at other timings (see step S457 in FIG. 28). For example, the value of the error number counter formed in the backup RAM may be initialized in the process executed when it is detected that the power-off signal is output in the power-off detection process (step S20 in FIG. 9). Good. Furthermore, when the number of special symbol variable displays reaches a predetermined number, when the number of jackpot occurrences reaches a predetermined number, or when the number of times the variable winning ball apparatus 20 is released reaches a predetermined number, the variable winning ball apparatus 20 is entered. When the regular number of winnings reaches a predetermined number, or when the number of discharges from the variable winning ball apparatus 20 reaches a predetermined number, the value of the error number counter may be initialized.

  When the value of the error counter is initialized at a predetermined timing, a situation occurs in which abnormal winnings frequently occur and the value of the error counter (for example, an 8-bit counter) exceeds FF (H). However, when the predetermined timing comes, it is initialized to 0, so that the error number counter can be counted up again based on the detection of the abnormal winning.

  Note that the gaming control microcomputer 100 has a value corresponding to a state in which the variable winning ball apparatus 20 can be opened when the error detection prohibition flag is not set or under normal control (for example, 6, When a value other than 7, 9 or 10) is indicated, it is determined whether or not the specific area switch 30a is turned on based on the detection signal of the specific area switch 30a. You may make it determine with having occurred.

  In this embodiment, the game control microcomputer 100 instructs the execution of abnormality notification every time it is determined that an abnormal winning has occurred after the cumulative number of abnormal winning detections reaches a predetermined number. An abnormality notification command is transmitted (steps S579, S575, S580). Therefore, after it is determined that an abnormal winning has occurred even once after the cumulative number of abnormal winning detections reaches a predetermined number and the abnormality notifying command is transmitted, the abnormality notifying command is transmitted.

Next, the operation of the effect control means will be described.
FIG. 45 is a flowchart showing a main process 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). .

  Then, the effect control CPU 101 proceeds to a loop process for monitoring the 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 effect control process.

  In the effect control process, the effect control CPU 101 first analyzes the received effect control command and executes a process of setting a flag according to the received effect control command (command analysis process: step S704). Next, the effect control CPU 101 executes 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 variable display device 9 is executed. In addition, a random number update process for updating a counter value of a counter for generating a predetermined random number (for example, a random number for determining a stop symbol) is executed (step S706). Further, a notification control process for performing notification using an effect device such as the variable display device 9 is executed (step S707). Thereafter, the process proceeds to step S702.

  FIG. 46 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. 18) the effect control command stored in the buffer area is.

  47 and 48 are flowcharts showing a specific example of the command analysis process (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 variation pattern command (step S614), the effect control CPU 101 stores the variation pattern command in a variation pattern command storage area formed in the RAM (step S615). Then, a variation pattern command reception flag is set (step S616).

  If the received effect control command is a display result specifying command (step S617), the effect control CPU 101 stores the display result specifying command in a display result specifying command storage area formed in the RAM (step S618). . Then, a display result specifying command reception flag is set (step S619).

  If the received effect control command is a symbol confirmation designation command (step S621), the effect control CPU 101 sets a confirmed command reception flag (step S622).

  If the received effect control command is a jackpot start designation command (step S623), the effect control CPU 101 sets a jackpot start designation command reception flag (step S624). If the received effect control command is a small hit start designation command (step S625), a small hit start designation command reception flag is set (step S626).

  If the received presentation control command is a power-on designation command (initialization designation command) (step S631), the presentation control CPU 101 displays an initial screen on the variable display device 9 indicating that the initialization process has been executed. Control is performed (step S632A). The initial screen includes an initial display of predetermined production symbols. Also, an initial notification flag is set (step S632B), and a value corresponding to the initial notification period value is set in the period timer (step S632C). The initial notification period is a period in which initialization notification is performed in response to reception of the initialization designation command. The effect control CPU 101 ends the initialization notification when the initial notification period elapses. The initial notification period is the same as the prohibition period set by the game control microcomputer 560 in step S45. Therefore, the abnormality notification designation command is not received when the initialization notification is performed.

  If the received effect control command is a power failure recovery designation command (step S633), 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 S634).

  If the received effect control command is a jackpot end designation command (step S641), the effect control CPU 101 sets a jackpot end designation command reception flag (step S642).

  If the received effect control command is an abnormal prize notification designation command (step S645), the effect control CPU 101 sets an abnormal prize notification designation command reception flag (step S646). If the received production control command is a discharge abnormality notification designation command (step S649), a discharge abnormality notification designation command reception flag is set (step S650).

  If the received effect control command is another command, the effect control CPU 101 sets a flag corresponding to the received effect control command (step S651). Then, control goes to a step S611.

  FIG. 49 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 one of steps S800 to S806 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 has been received from the game control microcomputer 560. Specifically, it is confirmed whether or not the variation pattern command reception flag set in the command analysis process 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 decorative symbol variation start process (step S801).

  Decoration symbol variation start processing (step S801): Control is performed so that the variation of the ornament symbol is started. Then, the value of the effect control process flag is updated to a value corresponding to the decorative symbol changing process (step S802).

  Decoration symbol variation processing (step S802): 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 decorative symbol variation stop process (step S803).

  Decoration symbol variation stop process (step S803): Based on the reception of the effect control command (design determination designation command) for instructing all symbols to stop, the variation of the ornament symbol is stopped and the display result (stop symbol) is derived and displayed. Take control. Then, the value of the effect control process flag is updated to a value corresponding to the jackpot display process (step S804) or the variation pattern command reception waiting process (step S800).

  Big hit display processing (step S804): After the end of the variation time, control is performed to display a screen for notifying the variable display device 9 of 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 S805).

  Big hit game processing (step S805): Control during big hit game is performed. For example, when a command for opening a special prize opening or a designation command after opening a special prize opening is received, display control of the number of rounds in the variable 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 S806).

  Big hit end processing (step S806): In the variable 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. 50 is a flowchart showing a 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). Then, the value of the effect control process flag is updated to a value corresponding to the decorative symbol variation start process (step S801) (step S813).

  FIG. 51 is a flowchart showing a decorative symbol variation start process (step S801) in the effect control process shown in FIG. In the decorative symbol variation start process, the effect control CPU 101 reads data indicating the variation pattern command from the variation pattern command storage area (step S821). Further, the display result (stop symbol) of the decorative symbol is determined according to the data stored in the display result specifying command storage area (that is, the received display result specifying command) (step S822). In step S822, if the received display result specifying command is a jackpot designation command, a combination of decorative symbols in which the left, middle and right are aligned is determined as a stop symbol (see FIG. 13). If the received display result specifying command is a small hit designation command, the combination of the decoration symbol “345” is determined as the stop symbol. If the received display result specifying command is a disconnection designation command, a combination of decorative symbols in which left middle right does not match or a combination of decorative symbols in which only left and right are aligned is determined as a stop symbol.

  In addition, the effect control CPU 101 extracts, for example, a random number for determining a stop symbol, and uses the stop symbol determination table in which the data indicating the combination of the ornament symbol and the numerical value are associated to stop the decoration symbol. Determine the design. That is, the stop symbol is determined by selecting data indicating a combination of decorative symbols corresponding to a numerical value that matches the extracted random number. Then, the display result specifying command reception flag is reset (step S823).

  As for the decorative symbol, a stop symbol that recalls a big hit is called a big hit symbol. In addition, a stop symbol that recalls a loss is called a loss symbol.

  Further, the production control CPU 101 selects a process table corresponding to the variation pattern (step S833). Then, the process timer in the process data 1 of the selected process table is started (step S834).

  FIG. 52 is an explanatory diagram of a configuration example of the process table. The process table is a table in which process data 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 variable 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. The display control execution data includes data indicating each variation mode constituting the variation mode during the variable display time (variation time) of the variable display of the decorative symbols. Specifically, data relating to the change of the display screen of the variable display device 9 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 decorative pattern in the variation mode set in the display control execution data for the time set in the process timer set value.

  The process table shown in FIG. 52 is stored in the ROM of the effect control board 80. A process table is prepared for each variation pattern.

  Then, the production control CPU 101 sets the contents of the process data 1 (display control execution data 1) on condition that the abnormality notification flag or the discharge abnormality notification flag indicating that the abnormal winning notification is being performed is not set. In accordance with the lamp control execution data 1 and the sound number data 1), the control of the rendering device (the variable display device 9 as the rendering component, the various lamps as the rendering component and the speaker 27 as the rendering component) is executed (step S835A). , S835B). For example, in order to display an image corresponding to the variation pattern on the variable display device 9, a command is output to the VDP 109. 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.

  In this embodiment, the effect control CPU 101 performs control so that the decorative pattern is variably displayed by the change pattern corresponding to the change pattern command on a one-to-one basis, but the effect control CPU 101 controls the change pattern command. The variation pattern to be used may be selected from a plurality of types of variation patterns corresponding to.

  When the abnormality notification flag or the discharge abnormality notification flag is set, the rendering device is controlled according to the contents of the process data 1 excluding the sound number data 1 (steps S835A and S835C). In other words, when the abnormality notification flag is set, when a new variable display of a decorative symbol is started, a sound effect corresponding to the variable display is not executed, but an abnormal winning notification is made. The corresponding sound output is continued.

  In addition, when performing the process of step S835C, the effect control CPU 101 does not simply output a command based on the display control execution data 1 to the VDP 109, but also outputs a command for performing “superimposed display” to the VDP 109. In other words, the variable display device 9 is controlled so that the display at that time (notification of abnormal winning is made) and the display effect image of the decorative symbol variable display are simultaneously displayed on the variable display device 9. . That is, when the abnormality notification flag or the discharge abnormality notification flag is set, when a new variable display of a decorative design is started, only the display effect corresponding to the variable display is executed. The notification according to the notification of the abnormal winning is also continued.

  Then, a value corresponding to the variation time specified by the variation pattern command is set in the variation time timer (step S836), and the value of the effect control process flag is set to a value corresponding to the decorative symbol variation process (step S802). (Step S837).

  FIG. 53 is a flowchart showing the decorative symbol variation process (step S802) in the effect control process. In the decorative symbol variation process, the effect control CPU 101 subtracts 1 from the value of the process timer (step S841) and subtracts 1 from the value of the variation time timer (step S842). When the process timer times out (step S843), the process data is switched. That is, the process timer setting value set next in the process table is set in the process timer (step S844). Further, on the condition that the abnormality notification flag or the discharge abnormality notification flag is not set, the control state for the effect device based on the display control execution data, the lamp control execution data, and the sound number data that is set next. Is changed (steps S845A and S845B).

  When the abnormality notification flag or the discharge abnormality notification flag is set, control of the effect device is performed according to the contents of process data i (i is any one of 2 to n) (however, the sound number data i is excluded). Are executed (steps S845A and S845C). Therefore, when the abnormality notification flag is set, the sound production according to the notification of the abnormal winning is continued, not the sound effect according to the variable display of the decorative symbol is executed.

  In addition, when the process of step S845C is performed, the CPU 101 for effect control does not simply output a command based on the display control execution data i to the VDP 109, but also outputs a command for performing “superimposed display” to the VDP 109. . Therefore, when the abnormality notification flag is set, not only the display effect according to the variable display of the decorative symbol is executed, but also the notification according to the notification of the abnormal winning is continued.

  If the variation time timer has timed out (step S846), the value of the effect control process flag is updated to a value corresponding to the decorative symbol variation stop process (step S803) (step S848). 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 S847), the process proceeds to step S848. 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, the variation of the decorative symbol can be terminated when the regular variation time has elapsed (when the variation of the special symbol has ended).

  FIG. 54 is a flowchart showing a decorative symbol variation stop process (step S803) in the effect control process. In the decorative symbol variation stop process, the effect control CPU 101 confirms whether or not the confirmed command reception flag is set (step S851). If the confirmed command reception flag is set, the confirmed command reception flag is reset. Then, control is performed to derive and display the determined stop symbol (step S853). Then, the production control CPU 101 confirms whether or not it is determined to be a big hit (step S854). Whether or not it is determined to be a big hit is confirmed by, for example, a display result specifying command stored in the display result specifying command storage area.

  When it is determined to be a big hit, the value of the effect control process flag is updated to a value corresponding to the big hit display process (step S804) (step S855). If it is determined not to win, the effect control CPU 101 updates the value of the effect control process flag to a value corresponding to the variation pattern command reception waiting process (step S800) (step S856).

  In this embodiment, the effect control microcomputer 100 ends the variation (variable display) of the decorative symbols on the condition that the symbol confirmation designation command has been received (see steps S851 and S853). However, if the variation time timer based on the received variation pattern command times out, the variation of the decorative symbol may be controlled to end without receiving the symbol determination designation command. In this case, the game control microcomputer 560 may not transmit the symbol confirmation designation command for designating the end of variable display.

  FIG. 55 is a flowchart showing the big hit end process (step S806) in the effect control process. In the jackpot end process, the effect control CPU 101 checks whether or not the jackpot end effect timer is set (step S880). If the big hit end effect timer is set, the process proceeds to step S885. If the jackpot end effect timer is not set, it is checked whether or not the jackpot end designation command reception flag indicating that the jackpot end designation command has been received is set (step S881). When the jackpot end designation command reception flag is set, the jackpot end designation command reception flag is reset (step S882), and a value corresponding to the jackpot end display time is set in the jackpot end presentation timer (step S883). Then, the variable display device 9 is controlled to display a jackpot end screen (screen for informing the end of the jackpot game) (step S884). Specifically, an instruction to display the big hit end screen is given to the VDP 109.

  In step S885, 1 is subtracted from the value of the big hit end effect timer. Then, the effect control CPU 101 checks whether or not the value of the jackpot end effect timer is 0, that is, whether or not the jackpot end effect time has elapsed (step S886). If not, the process ends. If it has elapsed, 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 S887).

  FIG. 56 is an explanatory diagram showing an example of a notification screen displayed on the variable display device 9. FIG. 56 (A) shows an example of an initial screen displayed on the variable display device 9 by the presentation control CPU 101 in response to reception of the initialization designation command. FIG. 56 (B) shows an example of a power failure recovery screen displayed on the variable display device 9 by the production control CPU 101 in response to reception of a power failure recovery designation command. FIG. 56C shows an example of an abnormality notification screen displayed on the variable display device 9 in response to the reception of the abnormal winning notification designation command by the effect control CPU 101, and the variation of the decorative design is started. Also, it is shown that the display of the abnormality notification screen is continued (see the right side of FIG. 56C). FIG. 56 (D) shows an example of the discharge abnormality notification screen displayed on the variable display device 9 by the production control CPU 101 in response to the reception of the discharge abnormality notification designation command, and the variation of the decorative design is started. However, it is shown that the display of the discharge abnormality notification screen is continued (see the right side of FIG. 56D).

  FIG. 57 is a flowchart showing the notification control process in step S707. In the notification control process, the effect control CPU 101 checks whether or not the initial notification flag is set (step S901). The initial notification flag is set when an initialization designation command is received from the game control microcomputer 560 (see step S632B in FIG. 48). If the initial notification flag is not set, the process proceeds to step S906. If the initial notification flag is set, the value of the period timer set in step S632C is decremented by 1 (step S902). Then, when the value of the period timer becomes 0, that is, when the initial notification period has elapsed, the initial notification flag is reset (steps S903 and S904).

  Further, the effect control CPU 101 outputs to the VDP 109 a command for deleting the initial screen or the power failure recovery screen in the variable display device 9 (step S905). The VDP 109 erases the initial screen or the power failure recovery screen from the variable display device 9 in response to the command.

  In step S906, the effect control CPU 101 checks whether or not an abnormal winning notification designation command reception flag indicating that an abnormal winning notification designation command has been received is set. If not set, the process proceeds to step S921. If the abnormal winning notification designation command reception flag is set, the abnormal winning notification designation command reception flag is reset (step S907), and the variable display device 9 is abnormal with respect to the screen displayed at that time. A command to superimpose and display the notification screen is output to the VDP 109 (step S908). The VDP 109 superimposes and displays an abnormality notification screen on the variable display device 9 according to the command (see FIG. 56C).

  Furthermore, the production control CPU 101 outputs sound data indicating sound output in response to the abnormal winning notification to the sound output board 70 (step S909). The voice synthesis IC 703 mounted on the voice output board 70 reads data corresponding to the input sound data from the voice data ROM 704 and outputs a voice signal to the speaker 27 side according to the read data. Therefore, sound output (output of abnormal notification sound) corresponding to the notification of abnormal winning is performed thereafter. Then, the production control CPU 101 sets an abnormality notification flag indicating that abnormality notification is being performed (step S910).

  In step S921, the production control CPU 101 checks whether or not a discharge abnormality notification designation command reception flag indicating that a discharge abnormality notification designation command has been received is set. If not set, the process is terminated. If the discharge abnormality notification designation command reception flag is set, the discharge abnormality notification designation command reception flag is reset (step S922), and the variable display device 9 discharges the screen displayed at that time. A command to superimpose and display the abnormality notification screen is output to the VDP 109 (step S923). In response to the command, the VDP 109 superimposes and displays the discharge abnormality notification screen on the variable display device 9 (see FIG. 56D).

  Furthermore, the production control CPU 101 outputs sound data indicating sound output in response to the discharge abnormality notification to the sound output board 70 (step S924). The voice synthesis IC 703 mounted on the voice output board 70 reads data corresponding to the input sound data from the voice data ROM 704 and outputs a voice signal to the speaker 27 side according to the read data. Therefore, thereafter, sound output (output of abnormality notification sound) according to the notification of the discharge abnormality is performed. Then, the production control CPU 101 sets a discharge abnormality notification flag indicating that the discharge abnormality notification is being performed (step S925).

  FIG. 58 is an explanatory diagram showing an example of the situation of the display effect in the variable display device 9 and the sound effect by the speaker 27. FIG. 58 (A) shows an example when the decorative display is variably displayed on the variable display device 9. FIG. 58B shows an example in which initialization notification is performed in the variable display device 9.

  FIG. 58 (C) shows an example in which the variable display device 9 is notified of the abnormal winning and the speaker 27 is outputting the abnormal notification sound. When receiving the abnormal prize notification designation command from the game control microcomputer 560, the production control microcomputer 100 performs control to display the abnormality notification screen on the variable display device 9, and outputs the abnormality notification sound from the speaker 27. I do. Further, even when the variable display of the decorative design is started in response to the reception of the variation pattern command, the display of the abnormality notification screen on the variable display device 9 and the output of the abnormality notification sound from the speaker 27 are continued.

  Further, when the variable display (variation) of the decorative symbol is finished, the stop symbol is continuously displayed on the variable display device 9. Therefore, after the abnormality notification screen is displayed on the variable display device 9, when the variable display of symbols is started, the abnormality notification screen is deleted. However, the output of the abnormality notification sound from the speaker 27 continues. When the abnormal winning notification designation command is received again, the production control microcomputer 100 causes the variable display device 9 to display the abnormal notification screen again. In this embodiment, after the abnormality detection command has been transmitted after the cumulative number of abnormal winning detections reaches a predetermined number, if it is determined that an abnormal winning has occurred even once, the abnormality notification command is transmitted (FIG. 44). In steps S579, S575, and S580). Therefore, even when the variable display of symbols is started and the abnormality notification screen is erased, the abnormality display screen is displayed on the variable display device 9 every time an abnormal winning is repeatedly generated. Therefore, in a situation where repeated abnormal winnings occur, even if decorative display variable display is performed, an abnormality notification screen is displayed on the repeated variable display device 9 and it is easily recognized that repeated abnormal winnings have occurred. Is done.

  The production control microcomputer 100 stops the display of the abnormality notification screen and the output of the abnormality notification sound when a predetermined time has elapsed after the display of the abnormality notification screen and the output of the abnormality notification sound are started. You may control.

  In this embodiment, the abnormality notification is made by the variable display device 9 and the speaker 27. However, the abnormality notification may be performed using a lamp / LED. In that case, when receiving the abnormal winning notification designation command, the production control microcomputer 100 controls the lamp / LED to blink in a manner different from that in the normal state (when no abnormal winning has occurred). . Further, even when the abnormality notification is performed using the lamp / LED, the abnormality notification using the lamp / LED is continued even when the variable display of the decorative symbol is started in response to the reception of the variation pattern command. . However, the production control microcomputer 100 may control the abnormality notification to stop when a predetermined time has elapsed since the abnormality notification was started.

  FIG. 58 (C) exemplifies a case where an abnormal winning notification is performed, but an abnormal notification screen (discharge abnormal notification screen) is displayed on the variable display device 9 even when an abnormal discharge notification is performed. Control to output an abnormality notification sound from the speaker 27.

Embodiment 2. FIG.
FIG. 59 is a front view of the pachinko gaming machine according to the second embodiment as viewed from the front. FIG. 60 is a front view of the game board 6 as viewed from the front. In this embodiment, as shown in FIGS. 59 and 60, at the lower part of the variable winning ball apparatus 15, there is a big winning opening in which the open / close plate 16 is opened by the solenoid 16a in a specific gaming state (big hit state). Is provided. The opening / closing plate 16 is means for opening and closing the special winning opening. The winning ball that has entered the big winning opening is detected by the count switch 19. Other configurations are the same as those in the first embodiment.

  In this embodiment, a winning opening (hereinafter, also referred to as an attacker or a lower attacker) formed by opening the opening / closing plate 16 is a large winning opening, and a variable winning ball apparatus 20 (an accessory, hereinafter, an accessory). The starter)) is released only in the starting operation and is not opened in the big hit gaming state.

  FIG. 61 is an explanatory diagram showing an example of how the game of the gaming machine of this embodiment proceeds. FIG. 62 is a timing chart showing an example of how the gaming machine proceeds. As shown in FIGS. 61 and 62, when a game ball wins the start winning opening 13, that is, when a start win occurs, a lottery is executed by the game control means for controlling the progress of the game. As a result of the lottery, if the big win or the loss is determined, the special symbol and the decorative symbol fluctuate (variably display). When the change is completed, when the big hit is determined, the gaming state is shifted to the big hit gaming state. In the big hit game state, the big winning opening (lower attacker) is controlled to open and close 15 times (15 rounds, 1 round permissible opening time is 29 seconds). If it is determined to be out of play, the jackpot game is not executed.

  When the small hit is determined, the game control means controls the accessory to the open state and starts the starting operation. When the game ball wins an accessory in the starting operation state, and the game ball wins a specific winning opening 30 and is detected by the specific area switch 30a, a V winning is generated. When the V winning is generated, the gaming state is shifted to the big hit gaming state.

  The starter (variable winning ball device 20) is controlled to be in an open state only in the start operation state. Therefore, in a game state other than those states, the game ball does not win the starter. Therefore, when a winning is detected inside the starting combination in a gaming state other than those states, the winning is not a regular winning (abnormal winning). Therefore, in this embodiment, when an abnormal winning occurs, a notification to that effect is made and a prize ball payout based on the winning is not performed. However, as a matter of course, the regular winning is not notified and the prize ball is paid out. Therefore, the game control means turns on the second error prohibition flag when there is a possibility that a regular winning will occur, so as not to notify the abnormal winning. The control based on the second error prohibition flag will be described later.

  The big winning opening (lower attacker) is controlled to be open only in the big hit gaming state. Therefore, in a game state other than those states, the game ball does not win the big prize opening. Therefore, when a winning is detected inside the big winning opening in a gaming state other than those states, the winning is not a regular winning (abnormal winning). Therefore, in this embodiment, when an abnormal winning occurs, a notification to that effect is made and a prize ball payout based on the winning is not performed. However, as a matter of course, the regular winning is not notified and the prize ball is paid out. Therefore, the game control means turns on the first error prohibition flag when there is a possibility that a regular winning will occur, so that an abnormal winning notification is not performed. The control based on the first error prohibition flag will be described later. In addition, the abnormal winning for the starting character is set as the second abnormal winning, and the abnormal winning for the lower attacker is set as the first abnormal winning.

  FIG. 63 is a block diagram illustrating an example of a circuit configuration in the main board 31. As shown in FIG. 63, the input driver circuit 58 also receives the detection signal of the count switch 19. The output circuit 59 also drives the solenoid 16a in accordance with a command from the game control microcomputer 560. Other configurations are the same as those shown in FIG.

Hereinafter, control different from the control in the first embodiment will be described.
FIG. 64 is a flowchart showing the special symbol stop process (step S304) in the special symbol process process in this embodiment. In step S134A, the CPU 56 initializes the value of the first error number counter to 0. The first error number counter will be described later. Other processes are the same as those in the first embodiment.

  FIG. 65 is a flowchart showing the accessory release pre-processing (step S305) in this embodiment. In step S414A, the CPU 56 sets a second error detection prohibition flag in order to prohibit detection of the abnormal winning of the starting accessory. Other processes are the same as those in the first embodiment.

  FIG. 66 is a flowchart showing the post-function closing process (step S307) in this embodiment. In step S451A, the CPU 56 resets the second error detection prohibition flag. In step S457A, the value of the second error number counter is initialized to zero. The second error number counter will be described later. Other processes are the same as those in the first embodiment.

  FIG. 67 is a flowchart showing the pre-opening process for the special winning opening (step S308) in this embodiment. In step S476A, the CPU 56 sets a value corresponding to 29 seconds in the large winning opening opening time timer indicating the opening time of the large winning opening (lower attacker). In step S477A, the lower attacker is controlled to be in an open state). Specifically, the solenoid 16a is driven to open the lower attacker. In step S478A, a first error detection prohibition flag is set in order to prohibit detection of abnormal winning of the lower attacker. Other processes are the same as those in the first embodiment.

  FIG. 68 is a flowchart showing the special winning opening opening process (step S309) in this embodiment. In the process for opening the big prize opening, the CPU 56 decrements the value of the big prize opening time timer by -1 (step S481A). If the value of the big prize opening time timer is 0 (step S482A), that is, if the accessory opening time timer times out, the process proceeds to step S491A.

  If the big prize opening time timer has not timed out, it is checked whether or not the value of the prize counter is 10 (step S483). When the value of the winning number counter becomes 10, the process proceeds to step S491A. When the value of the winning number counter is not 10, when the count switch 19 is turned on, that is, when a game ball that has entered the big winning opening is detected (step S484A), the value of the winning number counter is incremented by one (step S486). ).

  In step S491A, the CPU 56 performs a process for ending the round. Specifically, the lower attacker is controlled to be closed. The arrival monitoring time (the time until the game ball that has entered the opening / closing plate is detected by the count switch 19 has a margin). A value corresponding to the set time) is set in the arrival monitoring timer (step S492A). Then, the value of the special symbol process flag is updated to a value corresponding to the special winning opening closing post-processing (step S310) (step S493).

  FIG. 69 is a flowchart showing the post-close closing process (step S310) in this embodiment. In the process after closing the big prize opening, the CPU 56 decrements the value of the arrival monitoring timer by 1 (step S501A). Then, it is confirmed whether or not the value of the arrival monitoring timer has become 0, that is, whether or not the arrival monitoring timer has timed out (step S502A). If the arrival monitoring timer times out, the process proceeds to step S511. If the arrival monitoring timer has not timed out, the process ends.

  In step S511, the CPU 56 decrements the value of the round number counter by -1. When the value of the round number counter is not 0, the value of the special symbol process flag is updated to a value corresponding to the pre-winner pre-opening process (step S308) (step S515). When the value of the round number counter is 0, that is, when all rounds in the jackpot game have ended, the first error detection prohibition flag is reset (step S516A), and the value of the special symbol process flag is set. Is updated to a value corresponding to the jackpot end process (step S311) (step S517).

  FIG. 70 is an explanatory diagram showing an example of bit assignment of input ports related to a switch for detecting a game ball in the game control microcomputer in this embodiment. As shown in FIG. 34, in the bits 0 to 7 of the input port 0, the accessory discharge switch 29a, the count switch 19, the winning port switch 40a, the winning port switch 39a, the winning port switch 38a, and the winning item winning switch 34b, respectively. , Detection signals from the prize winning switch 34a, the start port switch 13a, and the gate switch 32a are input. A detection signal from the specific area switch 30a is input to bit 7 of the input port 1.

  FIG. 71 is an explanatory diagram showing a prize ball number table in this embodiment. The number of processes (in this example, “6”) is set at the start address of the winning ball number table, and the switch input bit determination for each switch of the winning opening from which the winning ball is to be paid out by winning from the next address. The value and the number of winning balls are sequentially set corresponding to each switch of the winning opening. The switch input bit determination value is a value corresponding to the bit to which the detection signal of each switch at the input port 0 is input (see FIG. 69).

  FIG. 72 is a flowchart showing the prize ball number adding process in step S341 in this embodiment. In the winning ball number adding process, the game control microcomputer 560 sets the start address of the winning ball number table as a pointer (step S351). Then, the data at the address pointed to by the pointer (in this case, the number of processes) is loaded (step S352). Next, the switch-on buffer is loaded into the register (step S353).

  Then, the pointer value is incremented by 1 (step S354), and the logical product of the contents of the switch-on buffer and the prize ball number table data pointed to by the pointer (in this case, the switch input bit determination value) is calculated (step S355). . Further, the value of the pointer is increased by 1 (step S356).

  If the calculation result in step S355 is not 0, that is, if the detection signal of the switch to be inspected is on, the process proceeds to step S362A (step S361). If the calculation result in step S355 is 0, that is, if the detection signal of the switch to be inspected is not on, the number of processes is reduced by 1 (step S359). If the number is not 0, the process returns to step S354 (step S360). In step S361, when it is confirmed that the calculation result in step S355 is 0, that is, the detection signal of the switch to be inspected is in the OFF state, the process proceeds to step S359.

  In step S362A, the CPU 56 checks whether or not the switch input bit determination value used in the process of step S355 is a count switch input bit determination value. That is, it is confirmed in step S361 whether or not the count switch 19 has been turned on (whether or not the switch to be inspected is the count switch 19). When the switch input bit determination value is not the count switch input bit determination value, the process proceeds to step S362. If the switch input bit determination value is the count switch input bit determination value, it is checked whether the value of the special symbol process flag is 9 or 10 (step S363A). That the value of the special symbol process flag is 9 or 10 means that the gaming state is either the special winning opening opening process (step S309) or the special winning opening closed process (step S310). . That is, it means that the lower attacker may be released when the game control is normally executed. If the value of the special symbol process flag is 9 or 10, the process proceeds to step S364.

  When the value of the special symbol process flag is not 9 or 10, the process of steps S364 and S365 is not executed and the process proceeds to step S359. The fact that the count switch 19 is turned on when the value of the special symbol process flag is not 9 or 10 indicates that an abnormal winning to the lower attacker has occurred, or that the detection signal from the count switch 19 is long (over 4 ms). It means that a lot of noise got on. In other words, the regular winning of the lower attacker did not occur. Therefore, if the special symbol process flag value is not 9 or 10, the CPU 56 does not perform a payout based on the winning when it is detected that the lower attacker has won.

  Note that the CPU 56 determines the value of the special symbol process flag in step S363A, and determines whether or not an abnormal winning for the lower attacker has occurred when the value of the special symbol process flag is not a predetermined value, step S363A. Then, it may be determined whether or not the first error detection prohibition flag is set. In that case, when the first error detection prohibition flag is not set, it is determined whether or not an abnormal winning for the lower attacker has occurred. However, when configured to determine whether or not an abnormal winning has occurred based on the value of the special symbol process flag as in this embodiment, it is determined whether or not an abnormal winning has occurred based on one data. As a result, the determination process is simplified. That is, the first error detection prohibition flag need not be controlled.

  Further, since there is a certain distance between the entrance of the opening / closing plate 16 and the position where the count switch 19 is installed, it is judged abnormal whether or not the control for actually opening the big winning opening (lower attacker) is being performed. When determining whether or not a winning has occurred, it is necessary to consider a game ball that may have won a lower attacker immediately before closing, after performing control to close the opening and closing plate 16. That is, it is necessary to consider the time for the game ball to flow from the entrance of the lower attacker to the installation position of the count switch 19. That is, it is necessary to start determining whether or not an abnormal winning has occurred after a certain period of time has passed since the control for actually closing the lower attacker. However, in this embodiment, the time for the game ball to flow between the entrance of the lower attacker and the installation position of the count switch 19 is taken into consideration in the post-close closing process (step S310). That is, after the time has elapsed, the first error detection prohibition flag is set, and the post-close closing process (step S310) ends.

  When the switch input bit is not the count switch input bit determination value, the switch input bit determination value used in the process of step S355 is the accessory winning switch (34a) input bit determination value or the accessory winning switch (34b) input bit. It is confirmed whether or not the determination value (see FIG. 71) has been reached (step S362). Whether or not the value of the special symbol process flag is 6 or 7 in the case where the winning combination winning switch (34a) is an input bit determination value or an winning combination winning switch (34b) input bit determination value (see FIG. 71). Confirm (step S363B). That the value of the special symbol process flag is 6 or 7 means that the gaming state is either the process during opening of an accessory (step S306) or the process after closing an accessory (step S307). That is, it means that the starter may be released when the game control is normally executed.

  If the value of the special symbol process flag is not 6 or 7, the process proceeds to step S359. When the special symbol process flag value is not 6 or 7, the fact that the prize winning switch 34a or the prize winning switch 34b is turned on indicates that an abnormal prize has occurred in the variable winning ball apparatus 20 (starting accessory), or This means that the detection signal from the prize winning switch 34a or the prize winning switch 34b has been subjected to noise over a long period (over 4 ms). That is, the regular winning to the variable winning ball apparatus 20 has not occurred. Therefore, when it is detected that the variable winning ball apparatus 20 has been won when the value of the special symbol process flag is not 6 or 7, the CPU 56 does not perform paying out a winning ball based on the winning.

  The CPU 56 determines the value of the special symbol process flag in step S367B, and determines whether or not an abnormal winning for the variable winning ball apparatus 20 has occurred when the value of the special symbol process flag is not a predetermined value. In step S363B, it may be determined whether the second error detection prohibition flag is set. In this case, when the second error detection prohibition flag is not set, it is determined whether or not an abnormal winning for the variable winning ball device 20 has occurred. However, when configured to determine whether or not an abnormal winning has occurred based on the value of the special symbol process flag as in this embodiment, it is determined whether or not an abnormal winning has occurred based on one data. As a result, the determination process is simplified. That is, the second error detection prohibition flag need not be controlled.

  In step S364, the prize ball number table data pointed to by the pointer (in this case, the prize ball number) is set as the prize ball addition value. Then, the prize ball addition value is added to the contents of the 16-bit total prize ball number storage buffer formed in the RAM 55 (step S365). If a carry occurs as a result of the addition, the content of the total number of winning balls storage buffer is set to 65535 (= FFFF (H)) (steps S357 and S358). Then, control goes to a step S359.

  FIG. 73 is an explanatory diagram showing an example of the contents of the effect control command sent to the effect control microcomputer 100 in this embodiment. Command D001 (H) is an effect control command (first abnormal winning designation command) for instructing notification of abnormal winning to the big winning opening (lower attacker). The command D002 (H) is an effect control command (second abnormal winning designation command) for instructing the starter (variable winning ball apparatus 20) to notify the abnormal winning. The other effect control commands are the same as the effect control commands in the first embodiment. In the first embodiment as well, the command D002 (H) is an effect control command that instructs the variable winning ball apparatus 20 to notify the abnormal winning ball.

  FIGS. 74 and 75 are flowcharts showing the abnormal winning notification process in step S23 in this embodiment. The processing in steps S561 to S564 and S570 to S574 is the same as that in the first embodiment, but the CPU 56 decrements the value of the second error number valid period timer by -1 in step S565A. In this embodiment, abnormal winnings (second abnormal winnings) are detected for the starting combination continuously within a predetermined period (for example, 3 minutes), and the cumulative number of detected abnormal winnings is a predetermined number (for example, 5). Times), an abnormal winning notification will be made. The second error number valid period timer is a timer for measuring a predetermined period. In steps S566A, S567A, and S568A, when the value of the second error number valid period timer is 0, the value of the second error number counter (counter for counting the number of detections of the second abnormal winning prize) is set to 0, 2 If the error detection prohibition flag is set in step S569A of resetting the informed flag, the process proceeds to step S585.

  In step S575A, CPU 56 checks whether or not the second notified flag is set. If the second notified flag is set, control is performed to transmit a second abnormal winning notification designating command to the effect control board 80 (step S580A). Then, the second error number counter is initialized to 0 (step S581A).

  If the second notified flag is not set, the value of the second error number counter is incremented by 1 (step S576A), and the second error number valid period timer is started (step S577A). That is, a value corresponding to a predetermined period (for example, 3 minutes) is set. Then, when the value of the second error number counter reaches a predetermined value (for example, 5), the second notified flag is set (step S579A), and the processes of steps S580A and S581A are executed.

  As in the case of the first embodiment, the second abnormal prize is detected again before the second error number effective period timer (in the first embodiment, the error number effective period timer) times out, and the second abnormality is detected. When the cumulative number of winning detections reaches 5, a second abnormal winning notification designation command is transmitted to the effect control board 80. When the second abnormal prize notification designation command is transmitted from the game control microcomputer 100, the effect control microcomputer 100 mounted on the effect control board 80 uses the effect device to generate the second abnormal prize notification effect. Do.

  Further, the second abnormal prize is continuously detected within a predetermined period (for example, 3 minutes) measured by the second error number valid period timer, and the cumulative number of times of detecting the second abnormal prize is a predetermined number (for example, 5). 2), the second abnormal prize is notified, but the second error number valid period timer is not used, and the cumulative number of detected second abnormal prizes is simply a predetermined number (for example, 5). )), The second abnormal prize may be notified. In this embodiment, the game control microcomputer 560 makes an abnormal winning determination (steps S571, S572, S573, and S574) when the second error detection prohibition flag is not set. As in the case of the winning ball number addition process (see FIG. 72), the value of the special symbol process flag is a value corresponding to a state in which the variable winning ball device 20 can be opened under normal control (for example, 6 Alternatively, the second abnormal winning determination may be performed when a value other than 7) is indicated.

  In step S585, if the value of the first error number valid period timer is not 0, the value of the first error number valid period timer is decremented by one. In this embodiment, abnormal winnings (first abnormal winnings) of the big winning opening (lower attacker) are detected continuously within a predetermined period (for example, 3 minutes), and the cumulative number of detected first abnormal winnings is When the predetermined number of times (for example, 5 times) is reached, the first abnormal prize is notified. The first error number valid period timer is a timer for measuring a predetermined period.

  When the value of the first error number valid period timer is 0 (step S586), the CPU 56 sets the value of the first error number counter (counter for counting the number of detected first abnormal winnings) to 0 (step S587). ), The first notification completion flag is reset (step S588).

  On the other hand, when the first error detection prohibition flag is not set (step S589), the CPU 56 loads the contents of the switch-on buffer into the register (step S590). Then, the logical product of the content of the loaded switch-on buffer and the count switch input bit determination value (02 (H), see FIG. 71) is calculated (step S591). When the content of the switch-on buffer is 02 (H), that is, when the count switch 19 is on, the logical product operation result is 02 (H). When the count switch 19 is not turned on, the logical product operation result is 0 (00 (H)).

  If the result of the logical product is 0, it is determined that an abnormal winning at the big winning opening (lower attacker) has occurred. And CPU56 confirms whether the 1st alerting | reporting flag is set (step S595). If the notified flag is set, control is performed to transmit a first abnormal winning notification designating command to the effect control board 80 (step S600). Then, the first error number counter is initialized to 0 (step S601).

  If the first notification completion flag is not set, the value of the first error number counter is incremented by 1 (step S596), and the first error number valid period timer is started (step S597). That is, a value corresponding to a predetermined period (for example, 3 minutes) is set. Then, when the value of the first error number counter reaches a predetermined value (for example, 5), the first notified flag is set (step S599), and the processes of steps S600 and S601 are executed.

  A detection signal that indicates that a game ball has entered the big prize opening (lower attacker) when the first error detection prohibition flag is not set, unless cheating is received or noise is added to the detection signal from the switch. Is not output from the count switch 19. Therefore, when the CPU 56 determines that the detection signal is output from the count switch 19 when the first error detection prohibition flag is not set, the CPU 56 considers that an abnormal winning has occurred for the big winning opening.

  Then, when the first abnormal prize is detected again before the first error number effective period timer times out and the cumulative number of times of detection of the first abnormal prize reaches 5, the designation of the first abnormal prize notification is given to the effect control board 80. A command is sent. When the first abnormal prize notification designating command is transmitted from the game control microcomputer 100, the effect control microcomputer 100 mounted on the effect control board 80 uses the effect device to generate the first abnormal prize notification effect. Do.

  Further, in this embodiment, the first abnormal winning is detected continuously within a predetermined period (for example, 3 minutes) measured by the first error number effective period timer, and the first abnormal winning is cumulatively detected. Is configured to notify the first abnormal prize when it reaches a predetermined number (for example, five times), but without using the first error number valid period timer, the cumulative number of first abnormal prizes detected. When the predetermined number of times (for example, 5 times) is reached, the first abnormal prize may be notified. In this embodiment, the game control microcomputer 560 makes an abnormal winning determination (steps S589, S591, S592, and S593) when the first error detection prohibition flag is not set. As in the case of the winning ball number addition process (see FIG. 72), the value of the special symbol process flag is a value corresponding to a state in which the variable winning ball device 20 can be opened under normal control (for example, 9 Alternatively, when a value other than 10) is indicated, the first abnormal winning determination may be performed.

  FIG. 76 is a flowchart showing a part of command analysis processing (step S704) executed by the effect control CPU 101 in this embodiment. In steps S645A and S646A, if the received effect control command is the second abnormal prize notification designation command, the effect control CPU 101 sets the second abnormal prize notification designation command reception flag. In steps S647 and S648, if the received effect control command is the first abnormal prize notification designation command, the effect control CPU 101 sets the first abnormal prize notification designation command reception flag. Other processes are the same as those in the first embodiment.

  The decorative symbol process is the same as the decorative symbol process in the first embodiment, but in this embodiment, whether or not the effect control CPU 101 abnormality notification flag or the discharge abnormality notification flag is set. Instead of the determination process (the process of step S835A in FIG. 51 and step S845A in FIG. 53), it is determined whether the first abnormality notification flag, the second abnormality notification flag, or the discharge abnormality notification flag is set. .

  FIG. 77 is an explanatory diagram showing an example of a notification screen displayed on the variable display device 9 in this embodiment. FIG. 77 (A) shows an example of an initial screen displayed on the variable display device 9 by the presentation control CPU 101 in response to reception of the initialization designation command. FIG. 77 (B) shows an example of a power failure recovery screen displayed on the variable display device 9 by the production control CPU 101 in response to reception of a power failure recovery designation command. FIG. 77 (C) shows an example of the first abnormality notification screen displayed on the variable display device 9 in response to the reception of the first abnormal prize notification designation command by the effect control CPU 101, and the variation of the decorative pattern is shown. Even if is started, it is indicated that the display of the first abnormality notification screen is continued (see the right side of FIG. 77C). FIG. 77 (D) shows an example of the second abnormality notification screen displayed on the variable display device 9 in response to the reception of the second abnormal prize notification designation command by the production control CPU 101, and the variation of the decorative pattern is shown. Even if is started, it is shown that the display of the second abnormality notification screen is continued (see the right side of FIG. 77D). FIG. 77 (E) shows an example of the discharge abnormality notification screen displayed on the variable display device 9 in response to the reception of the discharge abnormality notification designation command by the production control CPU 101, and the variation of the decorative pattern is started. However, it is shown that the display of the discharge abnormality notification screen is continued (see the right side of FIG. 77E).

  FIG. 78 is a flowchart showing the notification control process of step S707 in this embodiment. In the notification control process, the production control CPU 101 checks whether or not a first abnormal winning notification designation command reception flag indicating that the first abnormal winning notification designation command has been received is set (step S906A). If not set, the process proceeds to step S916. If the first abnormal winning notification designation command reception flag is set, the first abnormal winning notification designation command reception flag is reset (step S907A), and the variable display device 9 displays the screen displayed at that time. On the other hand, a command to superimpose and display the first abnormality notification screen is output to the VDP 109 (step S908A). The VDP 109 superimposes and displays the first abnormality notification screen on the variable display device 9 in accordance with the command (see FIG. 77C).

  Further, the production control CPU 101 outputs sound data indicating sound output in response to the notification of the first abnormal winning prize to the sound output board 70 (step S909A). The voice synthesis IC 703 mounted on the voice output board 70 reads data corresponding to the input sound data from the voice data ROM 704 and outputs a voice signal to the speaker 27 side according to the read data. Therefore, thereafter, sound output (output of an abnormal notification sound) corresponding to the notification of the first abnormal winning is performed. Then, the production control CPU 101 sets a first abnormality notification flag indicating that the first abnormality notification is being performed (step S910A).

  In addition, the production control CPU 101 confirms whether or not the second abnormal winning notification designation command reception flag indicating that the second abnormal winning notification designation command has been received is set (step S916). If not set, the process proceeds to step S921. If the second abnormal prize notification designation command reception flag is set, the second abnormal prize notification designation command reception flag is reset (step S917), and the variable display device 9 displays the screen displayed at that time. On the other hand, a command to superimpose and display the second abnormality notification screen is output to the VDP 109 (step S918). In response to the command, the VDP 109 superimposes and displays the second abnormality notification screen on the variable display device 9 (see FIG. 77D).

  Furthermore, the production control CPU 101 outputs sound data indicating sound output in response to the notification of the second abnormal winning prize to the sound output board 70 (step S919). The voice synthesis IC 703 mounted on the voice output board 70 reads data corresponding to the input sound data from the voice data ROM 704 and outputs a voice signal to the speaker 27 side according to the read data. Therefore, sound output (output of an abnormal notification sound) corresponding to the notification of the second abnormal winning is performed thereafter. Then, the production control CPU 101 sets a second abnormality notification flag indicating that abnormality notification is being performed (step S920). Other processes are the same as those in the first embodiment.

  The effect control CPU 101 notifies the abnormality when the abnormal winning to the start occurs (second abnormality notification by the processing of steps S908A and S909A) and the abnormality notification when the abnormal winning regarding the second big prize opening occurs. Abnormality notification is performed so as to be distinguishable from (second abnormality notification by the processing of steps S918 and S919) (see FIG. 77).

  FIG. 80 is an explanatory diagram showing an example of the situation of the display effect and the sound effect by the speaker 27 in the variable display device 9 in this embodiment. FIG. 80A shows an example when the decorative display is variably displayed on the variable display device 9. FIG. 80B shows an example in which initialization notification is performed in the variable display device 9.

  FIG. 80 (C) shows an example in which the variable display device 9 is notified of the first abnormal winning or the second abnormal winning, and the speaker 27 outputs an abnormal notifying sound. When the production control microcomputer 100 receives the first abnormal prize notification designation command or the second abnormal prize notification designation command from the game control microcomputer 560, the variable abnormality display device 9 displays the first abnormality notification screen or the second abnormality notification screen. And a control for outputting an abnormal alarm sound from the speaker 27. Even when the variable display of the decorative symbol is started in response to the reception of the variation pattern command, the display of the first abnormality notification screen or the second abnormality notification screen on the variable display device 9 and the output of the abnormality notification sound from the speaker 27 To continue.

  Further, when the variable display (variation) of the decorative symbol is finished, the stop symbol is continuously displayed on the variable display device 9. Therefore, after the abnormality notification screen is displayed on the variable display device 9, when the variable display of the symbol is started, the first abnormality notification screen or the second abnormality notification screen is deleted. However, the output of the abnormality notification sound from the speaker 27 continues. When the first abnormal winning notification notification command or the second abnormal winning notification specification command is received again, the production control microcomputer 100 displays the first abnormality notification screen or the second abnormality notification screen on the variable display device 9 again. To do. In this embodiment, after the cumulative number of detections of the first abnormal prize or the second abnormal prize reaches the predetermined number and the abnormality notification command is transmitted, it is determined that the first abnormal prize or the second abnormal prize has occurred even once. Then, a first abnormal winning notification designation command or a second abnormal winning notification designation command is transmitted (see steps S579A, S575A, S580A in FIG. 74, and steps S599, S595, S600 in FIG. 75). Therefore, even when the variable display of the symbol is started and the abnormality notification screen is erased, the first abnormality notification screen or the second abnormality notification screen is displayed on the variable display device 9 each time an abnormal winning is repeatedly generated. Accordingly, in the situation where the first abnormal winning or the second abnormal winning repeatedly occurs, even if the decorative symbol variable display is performed, the abnormality notification screen is displayed on the repeated variable display device 9, and the repeated abnormal winning occurs. Is easily recognized.

Embodiment 3 FIG.
FIG. 81 is a flowchart showing the abnormal winning notification process of step S23 in the third embodiment. In this embodiment, in step S569B, the CPU 56 checks whether or not the value of the special symbol process flag is less than 6, and if it is less than 6, the CPU 56 determines whether or not an abnormal winning has occurred. Execute. Other processing is the same as the processing in the first embodiment (see FIG. 44).

  In the first embodiment, the state in which the value of the special symbol process flag is less than 6 is a state in which the control for opening the variable winning ball device 20 (the accessory) is not executed (see FIG. 15). In such a state, the fact that a game ball has been detected by either the prize winning switch 34a or the prize winning switch 34b means that an abnormal prize has occurred in the prize, or that the prize winning switch 34a or the prize winning prize has occurred. This means that the detection signal from the switch 34b has been subjected to noise over a long period (over 4 ms). Therefore, when it is detected that the prize winning switch 34a or the prize winning switch 34b is turned on in a state where the value of the special symbol process flag is less than 6, a process for determining whether or not an abnormal prize has occurred is performed. Make it run. As in this embodiment, when it is configured to determine whether or not an abnormal winning has occurred by comparing the value of the special symbol process flag with one numerical value, it is necessary to determine whether or not an abnormal winning has occurred. The control burden is further simplified.

  In each of the above-described embodiments, when the game control microcomputer 560 detects that a plurality of game balls have abnormally won in an accessory, it transmits an abnormal prize notification designation command to the effect control microcomputer 100. However, when it is detected that one game ball has been won abnormally, an abnormal winning notification designation command may be transmitted.

  In each of the above embodiments, the gaming control microcomputer 560 detects abnormal winnings and discharging abnormalities for a predetermined period (a period during which the initialization notification is executed) after the power supply to the gaming machine is started. Otherwise, the abnormal winning notification designation command and the discharge abnormal notification designation command are not transmitted from the game control microcomputer 560. However, the game control microcomputer 560 determines that the value of the accessory control process flag or the special symbol process flag is not when the variable winning ball apparatus 20 can be opened under normal control, or the error detection prohibition flag. When is not set, abnormal winnings and discharge abnormalities are always detected, and the production control microcomputer 100 starts abnormal power supply notification designation command or discharge abnormality notification designation within a predetermined period after power supply to the gaming machine is started. When a command is received, notification of abnormal winning or discharging abnormality may not be performed.

  Further, in each of the above embodiments, the initialization notification is given priority over the abnormality notification (abnormal winning notification and discharge abnormality notification), so that a situation may occur in which the initialization notification becomes difficult to recognize. Is prevented. That is, the initialization notification is performed prominently. The game control microcomputer 560 transmits an initialization designation command when a user reset that causes the program to start executing from the top address (for example, address 0000) occurs even when power supply to the game machine is started. As a cause of the occurrence of the user reset, for example, in the case where the watchdog timer is configured to be used, there is a case where the watchdog timer has timed out due to an illegal act that prevents the smooth progress of the program. Such a fraudulent act is likely to occur particularly when it is configured to control the big hit gaming state based on the big hit determination random number. In other words, the game control microcomputer 560 is initialized, and a counter for generating a jackpot determination random number is initialized, and it is easy to receive an illegal act that makes it easy to grasp the count value of the counter. By making the initialization notice conspicuous as in this embodiment, it is possible to easily grasp from the outside of the gaming machine that the gaming control microcomputer 560 has been initialized. Is easily recognized.

  In each of the above-described embodiments, the production control board 80, the audio output board 70, and the lamp driver board 35 are provided as boards on which a circuit for controlling the production apparatus is mounted. May be mounted on one substrate. Further, a first effect control board (display control board) on which a circuit for controlling the symbol display 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 each of the above embodiments, the game control microcomputer 560 directly transmits a command to the effect control microcomputer 100, but the game control microcomputer 560 is not connected to another board (for example, FIG. Or a sound / lamp board having a function of a circuit mounted on the sound output board 70 and a function of a circuit mounted on the lamp driver board 35). An effect control command may be transmitted and transmitted to the effect control microcomputer 100 on the effect control board 80 via another board.

  FIG. 82 is a block diagram showing a configuration in which a sound / lamp control board 80b and a symbol control board 80a are provided as other boards. A sound / lamp control microcomputer 100b including a sound / lamp control CPU 101b for controlling the lamp and the speaker 27 is mounted on the sound / lamp control board 80b, and the variable control device 9 is controlled on the symbol control board 80a. A symbol control microcomputer 100a including a symbol control CPU 101a is mounted. Then, the sound / lamp control microcomputer 100b receives the effect control command transmitted by the game control microcomputer 560, and the sound / lamp control microcomputer 100b transmits the command to the symbol control microcomputer 100a.

  In this case, the command from the game control microcomputer 560 may simply pass through another board (sound / lamp control board 80b), or the sound / lamp control microcomputer 100b may have received the command. Accordingly, control related to voice control and lamp control may be executed, and the received command may be transmitted to the symbol control microcomputer 100a as it is or after being changed to, for example, a simplified command. Even in such a case, the symbol control microcomputer 100a performs display control according to the effect control command directly received from the game control microcomputer 560 by the effect control microcomputer 100 in the above embodiment. Display control can be performed in accordance with the command received from the sound / lamp control board 80b.

  The present invention relates to a gaming machine such as a pachinko gaming machine that includes a variable winning ball device that performs a starting operation, and that shifts to a specific gaming state based on the winning of a gaming ball in a special area provided in the variable winning ball device. Applied.

It is the front view which looked at the pachinko game machine from the front. It is the front view which looked at the game board from the front. It is a front view which shows the structural example of a variable winning ball apparatus. It is explanatory drawing which shows an example of how to advance the game of a gaming machine. It is a timing diagram showing an example of how to advance the game of the gaming machine. It is a block diagram which shows the circuit structural example of a game control board (main board). It is a block diagram which shows the circuit structural example of a relay board | substrate, an effect control board, a lamp driver board | substrate, and an audio | voice output board | substrate. It is a flowchart which shows the main process which the microcomputer for game control performs. It is a flowchart which shows a timer interruption process. It is explanatory drawing which shows each random number. It is explanatory drawing which shows an example of the relationship between the random number for jackpot determination, and a jackpot determination value. It is explanatory drawing for demonstrating the method of the change of a game state when the change of a special symbol is performed based on a start winning prize. It is explanatory drawing which shows an example of the stop symbol of a decoration symbol. It is explanatory drawing which shows a state change when an accessory is controlled to the open state based on the small hit. It is a flowchart which shows a special symbol process process. FIG. 38E illustrates an effect control command signal line. It is a timing chart showing the relationship between an 8-bit control signal and an INT signal that constitute an effect control command. It is explanatory drawing which shows an example of the content of an effect control command. It is a flowchart which shows a starting port switch passage process. It is a flowchart which shows a special symbol normal process. It is a flowchart which shows a special symbol normal process. It is a flowchart which shows a fluctuation pattern setting process. It is a flowchart which shows a display result specific command transmission process. It is a flowchart which shows the special symbol change process. It is a flowchart which shows a special symbol stop process. It is a flow chart which shows processing for opening an accessory. It is a flowchart which shows the accessory release middle. It is a flowchart which shows a post-completion process. It is a flowchart which shows a post-completion process. It is a flowchart which shows the big winning opening opening pre-processing. It is a flowchart which shows a big winning opening open process. It is a flowchart which shows the process after closing of the big prize opening. It is a flowchart which shows a big hit end process. It is explanatory drawing which shows the bit allocation example of the input port in the microcomputer for game control. It is explanatory drawing which shows an example of the content of the payout control signal. It is a block diagram which shows the signal line etc. which are used for transmission / reception of a payout control signal. It is a timing diagram which shows an example of how to output a payout control signal. It is explanatory drawing which shows the buffer used by switch processing. It is a flowchart which shows a switch process. It is a flowchart which shows a prize ball process. It is explanatory drawing which shows the structural example of a prize ball number table. It is a flowchart which shows a prize ball number addition process. It is a flowchart which shows a prize ball control process. It is a flowchart which shows an abnormal winning notification process. It is a flowchart which shows the main process which the microcomputer for production control performs. It is explanatory drawing which shows the structural example 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 production control process processing. It is a flowchart which shows a fluctuation pattern command reception waiting process. It is a flowchart which shows a decoration design change start process. It is explanatory drawing which shows the structural example of process data. It is a flowchart which shows a process during decoration design change. It is a flowchart which shows a decoration design change stop process. It is a flowchart which shows a big hit end process. It is explanatory drawing which shows the example of the alerting | reporting screen displayed on a variable display apparatus. It is a flowchart which shows alerting | reporting control processing. It is explanatory drawing which shows the example of the condition of the display effect in a variable display apparatus, and the sound effect by a speaker. It is the front view which looked at the pachinko game machine of 2nd Embodiment from the front. It is the front view which looked at the game board of 2nd Embodiment from the front. It is explanatory drawing which shows an example of how to advance the game of the gaming machine of the second embodiment. It is a timing diagram which shows an example of how to advance the game of the gaming machine of the second embodiment. It is a block diagram which shows the circuit structural example of the game control board (main board | substrate) of 2nd Embodiment. It is a flowchart which shows the special symbol stop process in 2nd Embodiment. It is a flowchart which shows the accessory release pre-process in 2nd Embodiment. It is a flowchart which shows the post-process closing process in 2nd Embodiment. It is a flowchart which shows the big prize opening pre-processing in 2nd Embodiment. It is a flowchart which shows the special winning opening open process in 2nd Embodiment. It is a flowchart which shows the process after closing of the big prize opening in 2nd Embodiment. It is explanatory drawing which shows the bit allocation example of the input port in the microcomputer for game control of 2nd Embodiment. It is explanatory drawing which shows the structural example of the prize ball number table in 2nd Embodiment. It is a flowchart which shows the prize ball number addition process in 2nd Embodiment. It is explanatory drawing which shows an example of the content of the presentation control command in 2nd Embodiment. It is a flowchart which shows the abnormal prize alerting | reporting process in 2nd Embodiment. It is a flowchart which shows the abnormal prize alerting | reporting process in 2nd Embodiment. It is a flowchart which shows the command analysis process in 2nd Embodiment. It is explanatory drawing which shows the example of the alerting | reporting screen displayed on the variable display apparatus in 2nd Embodiment. It is a flowchart which shows the alerting | reporting control process in 2nd Embodiment. It is a flowchart which shows the alerting | reporting control process in 2nd Embodiment. It is explanatory drawing which shows the example of the condition of the display effect in a variable display apparatus, and the sound effect by a speaker. It is a flowchart which shows the abnormal prize alerting | reporting process in 3rd Embodiment. It is a block diagram which shows the structure by which the sound / lamp control board and the symbol control board were provided.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pachinko machine 9 Variable display device 16 Opening and closing board 13 Start winning opening 13a Starting opening switch 20 Variable winning ball apparatus 23a, 23b Opening and closing piece 29a Playing thing discharge switch 30a Specific area switch 31 Game control board (main board)
34a, 34b Prize winning switch 56 CPU
560 Microcomputer for game control 80 Production control board 100 Microcomputer for production control

Claims (8)

It is possible to play a predetermined game using a game ball,
After a predetermined variable display execution condition is established, a variable display device that starts variable display of a plurality of types of identification information based on the establishment of the variable display start condition and derives and displays the display result;
A start that is controllable to either an open state in which a game ball can be won or a closed state in which a game machine cannot win, and that is opened when a predetermined display result is derived and displayed on the variable display device A variable winning ball device controlled to the operating state,
The variable winning ball apparatus is provided with a winning area,
When the specific display result is derived and displayed on the variable display device, and when a game ball is won in a special area of the winning area of the variable winning ball apparatus controlled in the start operation state, the variable winning is achieved. A gaming machine that shifts to a specific gaming state in which the ball device is controlled to be opened a predetermined number of times,
Winning detection means for detecting a gaming ball won in the winning area of the variable winning ball device and outputting a detection signal;
A discharge detecting means for outputting a detection signal capable of specifying that the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus;
Game control means for controlling the progress of the game,
The game control means includes
Specific game state control means for controlling the variable winning ball apparatus in an open state in the specific game state;
Winning determination means for determining whether or not the detection signal from the winning detection means is input;
Based on the detection signal from the discharge detection means, discharge determination means for determining whether or not the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus;
When the variable winning ball apparatus is not controlled to the start operation state or the specific gaming state, it is determined that an abnormal winning has occurred based on the winning determination means inputting the detection signal, and the variable winning award The winning determination means is provided on the condition that when the ball apparatus changes to the open state, it is determined by the discharge determination means that the game ball that has entered the variable winning ball apparatus is discharged from the variable winning ball apparatus. And an abnormality determining means for determining that an abnormal winning has occurred based on the input of the detection signal. It is possible to play a predetermined game using a game ball,
After a predetermined variable display execution condition is established, a variable display device that starts variable display of a plurality of types of identification information based on the establishment of the variable display start condition and derives and displays the display result;
A start that is controllable to either an open state in which a game ball can be won or a closed state in which a game machine cannot win, and that is opened when a predetermined display result is derived and displayed on the variable display device A variable winning ball apparatus controlled to an operating state;
A specific variable winning ball apparatus that is controllable to an open state in which a game ball can be won and a closed state in which a gaming machine cannot win,
The variable winning ball apparatus is provided with a winning area,
The specific variable is displayed when a specific display result is derived and displayed on the variable display device, and when a game ball wins a special area in the winning area of the variable winning ball apparatus controlled to the start operation state. A gaming machine that shifts to a specific gaming state in which the winning ball apparatus is controlled to be opened a predetermined number of times,
Winning detection means for detecting a gaming ball won in the winning area of the variable winning ball device and outputting a detection signal;
A discharge detecting means for outputting a detection signal capable of specifying that the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus;
Game control means for controlling the progress of the game,
The game control means includes
Specific game state control means for controlling the specific variable winning ball apparatus in an open state in the specific game state;
Winning determination means for determining whether or not the detection signal from the winning detection means is input;
Based on the detection signal from the discharge detection means, discharge determination means for determining whether or not the game ball that has entered the variable winning ball apparatus has been discharged from the variable winning ball apparatus;
When the variable winning ball apparatus is not controlled in the starting operation state, it is determined that an abnormal winning has occurred based on the winning determination means inputting the detection signal, and the variable winning ball apparatus is in an open state. The winning determination means outputs the detection signal on condition that the discharging determination means determines that the game ball that has entered the variable winning ball apparatus is discharged from the variable winning ball apparatus. And an abnormality determining means for determining that an abnormal winning has occurred based on the input. A special winning detection means for detecting a game ball won in the specific variable winning ball device and outputting a detection signal;
The game control means includes specific winning determination means for determining whether or not the detection signal from the specific winning detection means is input,
When the abnormality determination means determines that the specific winning determination means has input the detection signal in a gaming state other than the specific gaming state in which the specific variable winning ball apparatus is controlled to be in an open state, the abnormality determining means The gaming machine according to claim 2, wherein it is determined that an abnormal winning has occurred. Based on the command transmitted by the game control means, provided with abnormality notification means for performing abnormality notification by the effect device,
The game control means includes
An abnormality notification command transmitting means for transmitting an abnormality notification command for instructing execution of abnormality notification when the abnormality determination means determines that an abnormal winning to the variable winning ball apparatus has occurred;
Specific abnormality notification command transmission means for transmitting a specific abnormality notification command for instructing execution of abnormality notification when the abnormality determination means determines that an abnormal winning to the specific variable winning ball device has occurred;
The gaming machine according to claim 2 or 3, wherein the abnormality notification means performs abnormality notification so that an abnormal winning to the variable winning ball apparatus and an abnormal winning to the specific variable winning ball apparatus can be distinguished. Provided with a prize game ball payout control means for executing a control for paying out a prize game ball in response to a game ball winning in a winning area;
5. The prize game ball payout control means includes payout control prohibiting means for prohibiting execution of control for paying out a prize game ball based on the winning when the abnormality determining means determines that an abnormal winning has occurred. A gaming machine according to any one of the above. The abnormality determination means determines that an abnormal winning has occurred based on the fact that the winning determination means inputs the detection signal when the data indicating the game progress state indicates a numerical value within a predetermined range,
The specific game state control means controls the variable winning ball apparatus to an open state when the data indicating the game progress state indicates a numerical value other than the predetermined range of numerical values. The gaming machine described in 1. Based on the command transmitted by the game control means, provided with abnormality notification means for performing abnormality notification by the effect device,
The winning detection means includes an entry detecting means for outputting a detection signal when the game ball enters the variable winning ball apparatus,
In the game control means, the number of detection signals from the entry detection means and the number of detection signals from the discharge detection means are not the same even if a predetermined time has elapsed since the variable winning ball apparatus changed to the closed state. A discharge abnormality notification command transmitting means for transmitting a discharge abnormality notification command when it is determined that a discharge abnormality has occurred,
The gaming machine according to any one of claims 1 to 6, wherein the abnormality notification unit notifies the discharge abnormality based on the fact that the discharge abnormality notification command transmission unit transmits the discharge abnormality notification command. The winning detection means includes an entry detecting means for outputting a detection signal when the game ball enters the variable winning ball apparatus,
The game control means
Discharge abnormality when the number of detection signals from the entry detection means and the number of detection signals from the discharge detection means do not become the same even after a predetermined time has elapsed since the variable winning ball apparatus changed to the closed state. Discharge abnormality determination means for determining that the
The gaming machine according to claim 1, further comprising: a game stop unit that performs control to stop the game when the discharge abnormality determination unit determines that a discharge abnormality has occurred.

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