JP6078734B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine provided with game control means.

  As a gaming machine such as a pachinko machine, when a game ball is launched into the game area formed on the front surface of the game board, and the launched game ball wins the start opening, the image display means constituted by a liquid crystal display device, etc. There is a game that displays a plurality of identification information (special symbols) in a variable manner. In addition, a game that causes a special game state that gives value to the player is known in connection with the result of the variable display game being in a specific mode.

  For example, in the gaming machine disclosed in Patent Document 1, a gaming control program in which the gaming machine control processing is divided into subroutine processing for each processing (function) is executed. In such a game control program, game control is performed by calling a plurality of subroutine processes from one subroutine process or by sequentially calling each subroutine process. In addition, an argument is set before executing each subroutine process, and a subroutine called based on the set argument is executed.

  As described above, a gaming machine is disclosed in which the development efficiency is improved and the program capacity is reduced by sharing each processing.

JP 2009-112700 A

However, in the conventional gaming machines, there are cases where in the processing efficiency lack of register is deteriorated.

  In view of the above, the present application aims to improve the efficiency of game control.

In a representative aspect of the present invention, in a gaming machine including game control means for performing game control, the game control means includes arithmetic control means for executing a game control program for performing the game control, and the game control. A register for storing data used for executing the program, wherein the game control program executes a first game control process for performing a first game control and a first game control process for executing the first game control process. It is called in response to the call instruction, the second game control process that performs a second game control, is called in response to the second call instruction to be executed by the second game control process, the second game control And a third game control process for performing a third game control different from the first game control process, wherein the register is generated corresponding to the execution of the second game control process and used for the first game control. 1 return And a predetermined number of special purpose registers that are generated in correspondence with the execution of the third game control process and can store a second return value used for the second game control, and A predetermined number of non-specific use registers that are used in the second game control process or the third game control process and can store data different from the first return value or the second return value, and the predetermined data A stack return register allocated for storing in the stack area, wherein the arithmetic control means is operable to perform a first return that can be used for the first game control in response to execution of the second game control process. Generating a value, storing the first return value in the special purpose register, and generating a second return value usable for the second game control in response to execution of the third game control process; The second return value is used for the identification Stored in the register, wherein the application specific register capable of storing the first return value in the second game control process, the third game control process said application specific register capable of storing the second return value is the same In addition, the number of the special purpose registers that can be used in each of the second game control process and the third game control process is the same, and the number of the first return values generated in the second game control process. Or, if the number of the second return values generated in the third game control process exceeds the number of the special purpose registers, the excess return values are stored in the stack area via the stack storage register. The second game control process and the third game control process perform control related to selection of a notice effect for notifying a result of a variable display game executed on a predetermined display device. It is a sign.

  Note that the gaming machine may be a pachinko machine or a slot machine (pachislot machine) as long as the game control means executes the game control by processing the game control program.

  The “game control means” may be a game control device or an effect control device. In this case, the “arithmetic control means” is a CPU (processor) included in the gaming microcomputer or a CPU provided in the effect control device. Further, the “game control means” may be a CPU (processor) included in the game microcomputer of the game control device, or may be a CPU provided in the effect control device. In this case, the “arithmetic control means” is an arithmetic device (arithmetic circuit) included in the CPU.

  The “register” is a storage area that can be accessed at high speed by an arithmetic circuit included in the CPU. The “register” may be used for a specific purpose or may be used for general purposes (general purpose register).

  The “game control process” is a program in which a series of work / procedures are defined in a predetermined unit. The second game control process and the third game control process are so-called subroutines that can be called repeatedly from other game control processes. On the other hand, a program that defines the overall flow of processing is called a main routine. The first game control process may be a main routine or a subroutine. The “game control program” includes a plurality of “game control processes”.

  According to one embodiment of the present invention, the efficiency of game control can be improved.

1 is a perspective view of a gaming machine according to an embodiment of the present invention. It is a front view of the game board with which the gaming machine of the embodiment of the present invention is provided. It is a block block diagram which shows the control system centering on the game control apparatus of the game machine of embodiment of this invention. It is a block block diagram which shows the control system centering on the production | presentation control apparatus of the game machine of embodiment of this invention. It is a figure which shows the structure of the register | resistor of the microcomputer (1stCPU) for main control of the presentation control apparatus of embodiment of this invention. It is a flowchart which shows the procedure of the first half part of the main process of embodiment of this invention. It is a flowchart which shows the procedure of the second half part of the main process of embodiment of this invention. It is a flowchart which shows the procedure of the timer interruption process of embodiment of this invention. It is a flowchart which shows the procedure of the special figure game process of embodiment of this invention. It is a flowchart which shows the procedure of the 1st main process performed by the microcomputer for main control (1stCPU) of the presentation control apparatus of embodiment of this invention. It is a flowchart which shows the procedure of the 1st scene control process of embodiment of this invention. It is a flowchart which shows the procedure of the first half part of the process in the process of embodiment of this invention. It is a flowchart which shows the procedure of the latter half part of the process in the process of embodiment of this invention. It is a flowchart which shows the procedure of the notice distribution selection process of embodiment of this invention. It is a flowchart which shows the procedure of the notice effect selection process of embodiment of this invention. It is a flowchart which shows the procedure of the random number lottery process of embodiment of this invention. It is a figure which shows the state transition of the general purpose register | resistor of embodiment of this invention. It is a figure which shows an example of the screen transition of the variable display game performed in embodiment of this invention. It is a figure which shows an example of the screen transition of the variable display game performed in embodiment of this invention.

  Hereinafter, an embodiment of a gaming machine according to the present invention will be described with reference to the drawings. Note that the front, rear, left, and right in the description of the embodiment refer to a direction viewed from the game board (a direction viewed from the player).

  FIG. 1 is a perspective view of a gaming machine 1 according to an embodiment of the present invention.

  The gaming machine 1 includes an opening / closing frame 4 that is attached to a main body frame 2 fixed to an island facility via a hinge 3 so that a right side portion can be freely opened and closed. The open / close frame 4 includes a front frame 5 and a glass frame 6.

  A game board 30 (see FIG. 2) is disposed on the front frame 5, and a glass frame 6 having a cover glass 6 a that covers the front surface of the game board 30 is attached. The front frame 5 and the glass frame 6 can be opened individually. For example, only the glass frame 6 can be opened to access the game area 31 (see FIG. 2) of the game board 30. Further, by opening the front frame 5 in a state where the glass frame 6 is not opened, it is possible to access a game control device 600 (see FIG. 3) or the like disposed on the back side of the game board 30.

  A decorative member 7 is disposed around the cover glass 6 a of the glass frame 6. A frame decoration device 21 (see FIG. 4) configured by LEDs or the like is accommodated inside the decoration member 7, and the light emission state of the decoration member 7 can be adjusted by controlling the frame decoration device 21.

  An illumination unit 8 is disposed above the glass frame 6, and a movable illumination 9 is disposed on the left and right sides of the illumination unit 8. The illumination unit 8 accommodates an illumination member such as an LED inside, and performs a light emission effect according to the gaming state. The movable illumination 9 includes an illumination member such as an LED, and a frame effect device 22 (see FIG. 4) that includes an illumination drive motor that drives the illumination member. The frame effect device 22 of the movable illumination 9 is controlled so as to drive (for example, rotationally drive) the illumination member according to the gaming state. In addition, the illumination member arrange | positioned inside the illumination unit 8 and the movable illumination 9 also comprises some frame decoration apparatuses 21 (refer FIG. 4).

  The gaming machine 1 includes an upper speaker 10a and a lower speaker 10b that emit sound effects, alarm sounds, notification sounds, and the like. The upper speaker 10 a is disposed on both upper side portions of the glass frame 6, and the lower speaker 10 b is disposed below the upper plate 11 a constituting the upper plate unit 11.

  A gaming state notification LED 12 for notifying abnormality in the gaming machine 1 is provided on the upper right side of the movable illumination 9 disposed on the left side. When an abnormality occurs in the gaming machine 1, the gaming state notification LED 12 lights up or blinks, and a notification sound for notifying the abnormality is output from the upper speaker 10a and the lower speaker 10b.

  Abnormalities occurring in the gaming machine 1 include failure of the gaming machine 1 and implementation of fraud. The illegal act includes, for example, an act of illegally manipulating the trajectory of the launched game ball with a magnet or an act of vibrating the gaming machine 1. These fraudulent acts are detected by detecting magnetism with the magnetic sensor switch 23 (see FIG. 3) or detecting vibration with the vibration sensor switch 24 (see FIG. 3).

  Further, the act of opening the open / close frame 4 illegally is also included in the illegal act. The open / closed state of the front frame 5 is detected by a front frame open detection switch 25 (see FIG. 3), and the open / closed state of the glass frame 6 is detected by a game frame open detection switch 26 (see FIG. 3).

  An upper plate unit 11 including an upper plate 11 a is provided at the lower part of the glass frame 6. The game balls stored in the upper plate 11a are supplied to a ball launcher provided at the lower part of the front frame 5.

  A fixed panel 13 that is positioned below the glass frame 6 and fixed to the front frame 5 is provided with a lower plate 14 and an operation unit 15 for driving the ball emitting device. When the player rotates the operation unit 15, the ball launcher launches the game ball supplied from the upper plate 11 a to the game area 31 (see FIG. 2) of the game board 30. The lower plate 14 is provided with a ball removal mechanism 16 for discharging game balls stored in the lower plate 14 to the outside.

  The upper plate unit 11 is provided with an effect button 17 for receiving an operation input from a player on the front side of the upper plate 11a. When the player operates the effect button 17, it is possible to perform an effect in which the player's operation is intervened in the variable display game on the display device 35 (see FIG. 2), and in the normal game state, the effect pattern ( The production mode) can be changed. The fluctuation display game includes a special figure fluctuation display game and a common figure fluctuation display game. In the present specification, when the fluctuation display game is simply referred to, the special figure fluctuation display game is indicated.

  The normal gaming state is a gaming state in which a specific gaming state has not occurred. The specific game state is, for example, a probability change state with a high probability of drawing a variable display game, a short time state capable of improving the number of executions of the variable display game per unit time, a jackpot game state (special game state), Or a small hit gaming state.

  Here, the probability variation state is one that continues until the next big hit (loop type), one that continues until a predetermined number of fluctuation display games are executed (number-of-times type), and a predetermined probability falling lottery. Continuing until it is done (falling lottery type) is considered.

  Further, whether or not to generate a probability variation state is not determined by the jackpot symbol random number, it is possible to always generate a probability variation state when a jackpot occurs, or provide a winning device or the like having a specific area, A probability variation state may be generated when a game ball passes through a specific area.

  In addition, after the variable display game is started, an operation promotion effect for promoting the operation of the effect button 17 is executed. By operating the effect button 17 while the operation promotion effect is being executed, the start memory is stored. It is possible to execute a notice effect or the like for notifying the result of the corresponding variable display game in advance.

  Below the decorative member 7 of the glass frame 6, a ball lending button 18 that is operated when a player rents a game ball, and a discharge button 19 that is operated to discharge a prepaid card or the like from a card unit (not shown). Are arranged. Further, a balance display unit 20 for displaying a balance of a prepaid card or the like is provided between the ball lending button 18 and the discharge button 19.

  Further, in order to prevent forgetting to remove a prepaid card or the like, a warning message is displayed at a timing such as after the end of the big hit (special game state) or after the end of the short-time state, to alert the player. For example, a display such as “Caution forgetting to remove card” is displayed on the display device 35, or the balance display unit 20 is caused to emit light.

  With reference to FIG. 2, the gaming board 30 disposed in the gaming machine 1 will be described. FIG. 2 is a front view of the game board 30 provided in the gaming machine 1.

  The game board 30 is provided with guide rails 33 as partition members on the surface of a rectangular game board main body 32 made of plywood, plastic, or the like, thereby forming a substantially circular game region 31.

  A center case 34 having an opening 34 a is disposed in the game area 31. An opening 30 a having a shape along the outer periphery of the center case 34 is formed in the game board 30, and the center case 34 is fitted into the opening 30 a from the front of the game board 30.

  A control base unit including a display device 35 is disposed on the back surface of the game board 30. The display device 35 includes a display unit 35a capable of displaying a variable display game that displays a plurality of pieces of identification information. The control base unit further includes an effect device capable of executing an operation effect and a light emission effect. The effect device includes a seesaw accessory 71 provided at a position corresponding to a lower portion of the center case 34, a side portion of the center case 34, and It is comprised from the sickle combination 500 provided in the position corresponding to an upper part.

  The opening 34 a of the center case 34 is provided corresponding to the display unit 35 a of the display device 35, and the display unit 35 a of the display device 35 is disposed so as to face the opening 34 a of the center case 34. The display unit 35a of the display device 35 is a liquid crystal display capable of displaying an arbitrary image. An image based on the progress of the game, such as a plurality of identification information (special symbols) and a character that produces a variable display game on the display screen. Is displayed. The display device 35 is configured such that a plurality of variable display areas (for example, three variable display areas on the left side, the center, and the right side) are set on the display unit 35a, and an independent image can be displayed in each display area. Yes.

  In the game area 31 on the upper right side of the center case 34, a normal figure start gate 36 is provided that establishes a start condition for a normal symbol (normal figure) variable display game when a game ball passes.

  A gaming area 31 below the center case 34 is provided with a first start winning opening 37 that can give a start condition for a first special symbol (first special figure) variable display game based on winning of a game ball. In the center case 34, the warp passage 200 for guiding the game balls flowing down the game area 31 to the inside of the center case 34 and the game balls passing through the warp passage 200 can roll and roll. A stage unit 80 is provided for allowing the game ball to flow down to the game area 31 above the first start winning opening 37.

  A game area 31 on the lower right side of the center case 34 is provided with a second start winning port 38 that can give a start condition for the second special symbol (second special figure) variable display game based on the winning of the game ball. . Since the second start winning opening 38 is located behind the decorative plate 39, the second starting winning opening 38 is not shown in FIG. The second start winning opening 38 is movable so that it projects forward of the game area 31 when the result of the normal variation display game is a win and can guide the flowing game ball to the second starting winning opening 38. A receiving part (not shown) is provided. The movable receiving portion is housed on the back side of the game board 30 in a normal state, and the game ball passing behind the decoration board 39 cannot enter the second start winning opening 38 (a disadvantageous state for the player). The game ball flows down without winning the second start winning opening 38. On the other hand, when the result of the universal figure change display game is a win, the movable receiving portion projects forward of the game area 31 based on the driving force of the universal solenoid 27 (see FIG. 3), and the decorative board 39 The game ball passing behind is likely to flow into the second start winning opening 38 (a state advantageous to the player). The movable receiving part provided in the second start winning opening 38 is controlled by the game control device 600 (FIG. 3). The game control device 600 generates a short-time state (a general power support state) as a specific game state by increasing the frequency of occurrence of the easy-to-win state or increasing the occurrence time of the easy-to-win state.

  In the game areas 31 on both the left and right sides of the first start winning opening 37, a plurality of general winning openings 40 are provided which satisfy only the conditions for paying out a winning ball when a winning game ball is won.

  In the game area 31 on the right side of the first start winning opening 37, an attacker-type opening / closing door that can be opened by rotating in a direction in which the upper end side falls to the near side by a large winning opening solenoid 28 (see FIG. 3). A first variable winning device 41 having a large winning opening 41a is provided. When the result of the first special figure variation display game is a big hit, the first variable prize winning device 41 changes from a state in which the big prize opening is closed (blocking state unfavorable to the player) to an open state (state advantageous to the player). By converting and facilitating the inflow of game balls into the special winning opening, prize balls are given to the players.

  A second variable winning device 45 is provided on the right side of the center case 34. When the game ball wins, the second variable winning device 45 gives a predetermined prize ball. The second variable winning device 45 includes a receiving port 45a that receives a game ball and an opening / closing part 45b that opens and closes the receiving port 45a. The receiving opening 45a of the second variable winning device 45 is disposed so as to be positioned between the second starting winning port provided behind the decorative plate 39 and the usual starting gate 36 in the vertical direction.

  When the result of the second special figure variation display game is out of place, the second variable winning device 45 closes the receiving port 45a by the opening / closing portion 45b, and the game ball cannot flow into the second variable winning device 45 (A disadvantageous situation for the player). On the other hand, when the result of the special figure 2 variable display game is a big hit, the opening 45a is opened by the opening / closing part 45b, and the game ball is likely to flow into the second variable winning device 45 (advantageous for the player). State).

  In addition to the above-mentioned starting prize opening and the like, the game area 31 includes a flow direction changing member such as a windmill (not shown) that changes the flow direction of the game ball and obstacle nails (not shown), An out port 42 for collecting the played game balls is provided.

  In the lower right part of the game board 30, a special figure fluctuation display of the special figure fluctuation display game (the first special figure fluctuation display game and the second special figure fluctuation display game), the special figure winning memory number (the first special figure) Fluctuation display game and second special figure fluctuation display game start memory number), ordinary figure fluctuation display game usual figure fluctuation display, ordinary figure winning memory number (ordinary figure fluctuation display game start memory number), and determination of jackpot A collective display device 50 for displaying the number of rounds and the like is provided.

  In the gaming machine 1, a game ball launched by a ball launching device (not shown) is launched into the game area 31 through the launch ball guide passage 43 defined along the inner peripheral wall of the guide rail 33, and the direction is changed. The game area 31 flows down while changing the dropping direction by a member (not shown). The firing ball guide passage 43 is formed by the guide rail 33 and the inner rail 44, and a valve body 400 is provided at the end of the inner rail 44 located at the exit of the firing ball guide passage 43. The lower end of the valve body 400 is fixed to the inner rail 44, and the valve body 400 is disposed so as to close the outlet of the firing ball guide passage 43. The valve body 400 is a leaf spring member made of a metal plate, and allows a game ball to be launched from the launch ball guide passage 43 to the game region 31, while playing from the game region 31 side to the launch ball guide passage 43. The back flow of the sphere is prohibited.

  The gaming machine 1 of the present embodiment is configured such that the player makes a left or right strike according to the gaming state, and a short-time state does not occur after a normal gaming state or a big hit gaming state such as immediately after the game starts. Is left-handed by the player. Note that a left-handed or right-handed instruction is displayed on the display unit 35a of the display device 35 so that the player can easily make a game according to the gaming state.

  When left-handed, the game ball flows down the game area 31 on the left side of the center case 34, and the first winning prize opening 37 and the general winning opening provided on the left side of the first starting prize opening 37 are displayed. The player wins the prize 40 or is discharged to the outside of the gaming machine 1 through the out port 42 provided at the bottom of the gaming area 31. The game ball guided to the stage unit 80 through the warp passage 200 also wins the first start winning opening 37 or wins the general winning opening 40 on the left side of the first starting winning opening 37. When a game ball wins the general winning opening 40 or the first start winning opening 37, the number of game balls corresponding to the type of the winning winning opening is paid out to the player as a winning ball.

  When a game ball wins the first start winning opening 37, the first special figure variation display game is executed on the collective display device 50, and a decorative special figure variation display game corresponding to the first special figure variation display game is displayed on the display device. 35. In the display device 35, a decoration special figure fluctuation display game in which identification information composed of three numbers or the like is sequentially displayed in a changing manner is started, and an image relating to the decoration special figure fluctuation display game is displayed on the display unit 35a. When a game ball is won at the first start winning opening 37 at a predetermined timing, the result of the first special figure variation display game becomes a special result mode (big hit), and the ornament special figure variation display game has three displays. Stop when the symbols are aligned. In this case, the open / close door 41a of the first variable winning device 41 is opened, and a big hit gaming state (special gaming state) is entered.

  During the big hit gaming state, in order to make the game ball win a big winning opening of the first variable winning device 41, the player will make a right strike. When a right strike is made, the game ball flows down the game area 31 on the right side of the center case 34. The game winning ball from the closed state (a disadvantageous state for the player) that does not accept the game ball until a predetermined time elapses or until a predetermined number of game balls wins the game winning port. Is in an open state (a state advantageous to the player). When a game ball wins a big winning opening, a player is given a game value capable of acquiring many game balls. One round is defined as opening the grand prize opening until a predetermined number of game balls are won in the big prize opening or a predetermined time has elapsed since the opening of the grand prize opening. The number of rounds (for example, 15 times or 2 times) is continued.

  By the way, when the stop symbol at the time of the big hit is a specific symbol or the like, the gaming state after the big hit gaming state becomes a short time state. The time reduction state is continued until, for example, the special figure fluctuation display game (the first special figure fluctuation display game or the second special figure fluctuation display game) is performed 100 times. During the short-time state, the gaming machine 1 is set so that the player makes a right turn. In the case where the time-short state does not occur after the big hit gaming state, a left-handed instruction is displayed on the display unit 35a of the display device 35, and the player left-handed.

  When a right-handed strike is made during the short-time state and the game ball passes through the usual figure start gate 36, the collective display device 50 starts the usual figure change display game. When the game ball is passed to the usual figure start gate 36 at a predetermined timing, the result of the usual figure change display game is won. In this case, the movable receiving portion of the second start winning port 38 located behind the decorative plate 39 projects forward of the game area 31 based on the driving force of the general-purpose solenoid 27 (see FIG. 3), and the second start The possibility of winning a game ball in the winning opening 38 is increased.

  When a game ball wins the second start winning opening 38, the second special figure variation display game is executed on the collective display device 50, and the decorative special figure variation display game corresponding to the second special figure variation display game is displayed on the display device. 35. Similarly to the first special figure fluctuation display game, the display device 35 starts a decoration special figure fluctuation display game in which identification information composed of three numbers and the like is sequentially displayed, and an image relating to the decoration special figure fluctuation display game is displayed. It is displayed on the display unit 35a. When the game ball is won at the second start winning opening 38 at a predetermined timing, the result of the second special figure variation display game becomes a special result mode (big hit), and the ornament special figure variation display game has three displays. Stop when the symbols are aligned. In this case, the open / close door 41a of the first variable winning device 41 is opened, and a big hit gaming state (special gaming state) is entered.

  In addition, after completion of the time-saving state, a left-handed instruction is displayed on the display unit 35a of the display device 35, and left-handed by the player. As described above, in the gaming machine 1 of the present embodiment, the game progresses while the player makes a left strike or a right strike.

  Next, with reference to FIG. 3 and FIG. 4, the game control device 600 and the effect control device 700 provided in the gaming machine 1 will be described.

  FIG. 3 is a block configuration diagram showing a control system centering on the game control device 600 of the gaming machine 1. FIG. 4 is a block configuration diagram showing a control system centering on the effect control device 700 of the gaming machine 1.

  A game control device (game control means) 600 shown in FIG. 3 is a main control device (main board) that comprehensively controls games in the gaming machine 1. A power supply device 800, a payout control device 640, and an effect control device 700 are connected to the game control device 600. The game control device 600 transmits a control signal (command) to the payout control device 640 and the effect control device 700 to instruct execution of various processes. Furthermore, the game control device 600 is connected to various switches, solenoids to be controlled, and the like.

  The game control device 600 includes a CPU unit 610 that performs various arithmetic processes, an input unit 620 that receives input of various signals, and an output unit 630 that outputs various signals and control signals. The CPU unit 610, the input unit 620, and the output unit 630 are connected to each other by a data bus 680.

  The input unit 620 receives signals output from various switches provided on the game board 30 and the like and signals output from the payout control device 640. The input unit 620 includes a proximity interface (I / F) 621 and input ports 622 and 623.

  The input ports 622 and 623 receive a signal input via the proximity I / F 621 or directly receive a signal input from the outside. Information input to the input ports 622 and 623 is provided to the CPU unit 610 and the like via the data bus 680.

  The proximity I / F 621 is an interface that receives signals output from various switches, converts the input signals, and outputs the converted signals to the input port 622. The proximity I / F 621 is connected to a first start port switch 601, a second start port switch 602, a gate switch 603, winning port switches 604a to 604n, and a count switch 605.

  The first start port switch 601 is a switch that detects that a game ball has won the first start winning port 37. The second start port switch 602 is a switch that detects that a game ball has won the second start winning port 38. The gate switch 603 is a switch that detects that the game ball has passed the usual start gate 36. The winning award opening switches 604a to 604n are switches for detecting that the game ball has won the general winning opening 40.

  Detection signals of the first start port switch 601 and the second start port switch 602 are output to the input port 622 and also to the gaming microcomputer 611 via the inversion circuit 612 of the CPU unit 610. This is because the signal input terminal of the gaming microcomputer 611 is designed to detect the low level as an effective level.

  The count switch 605 is a switch for detecting that a game ball has won a big winning opening. When a winning game ball is detected by the count switch 605, the number of winning game balls is counted, and the counted number of gaming balls is stored in a memory provided in the game control device 600.

  Since the voltage of the input signal to the proximity I / F 621 is normally within a predetermined range, according to the proximity I / F 621, disconnection of lead wires in various switches based on voltage values of signals from the various switches, Short circuit, abnormal voltage value, etc. can be detected. When such an abnormality is detected, the proximity I / F 621 outputs a signal indicating the abnormality from the abnormality detection output terminal.

  In addition, since the output value (ON / OFF) of the signal input to the proximity I / F 621 is switched by attaching / detaching the connector of the switch connected to the proximity I / F 621, the proximity I / F 621 is not connected to the switch. Even so, the output is kept constant.

  In addition, signals from the magnetic sensor switch 23 and the vibration sensor switch 24 are directly input to the input port 622, and the front port opening detection switch (SW) 25 and the game frame opening detection switch (SW) 26 are input to the input port 623. The signal is input directly. Various signals from the payout control device 640 are also input to the input port 623.

  The magnetic sensor switch 23 detects a magnetic force in order to detect an illegal act of manipulating the trajectory of the launched game ball with a magnet. The vibration sensor switch 24 detects the vibration of the gaming machine 1 in order to detect an illegal act that vibrates the gaming machine 1.

  The front frame opening detection SW 25 detects that the front frame 5 is opened. The front frame opening detection SW 25 is set to ON when the front frame 5 is released from the main body frame 2, and is set to OFF when the front frame 5 is closed to the main body frame 2.

  The game frame opening detection SW 26 detects that the glass frame 6 has been opened. The game frame opening detection SW 26 is set to ON when the glass frame 6 is released from the front frame 5, and is set to OFF when the glass frame 6 is closed to the front frame 5.

  The CPU unit 610 of the game control device 600 includes a game microcomputer 611, an inversion circuit 612, and a crystal oscillator 613.

  The gaming microcomputer 611 includes a CPU 611a, a ROM 611b, and a RAM 611c, and executes various processes such as a big hit lottery by executing a program stored in the ROM 611b based on a signal input via the input unit 620. . Through the output unit 630, the gaming microcomputer 611 includes a collective display device 50 including a gaming state notification LED 12, a collective display device 50, and the like, a general electric solenoid 27, a special prize opening solenoid 28, an effect control device 700, and a payout A control signal is transmitted to the control device 640 to control the gaming machine 1 in an integrated manner. The gaming microcomputer 611 selects a port for inputting or outputting a signal by chip selection.

  The ROM 611b is a non-volatile storage medium and stores programs, data, and the like for game control.

  The RAM 611c is a volatile storage medium, and is used as a work area for temporarily storing information (for example, random number values) necessary for game control.

  The inversion circuit 612 inverts the logical value of the signal (the signal from the first start port switch 601 and the second start port switch 602) input via the proximity I / F 621 and outputs the inverted value to the gaming microcomputer 611.

  The crystal oscillator 613 is configured as an operating clock source of a hard random number for performing a timer interrupt, a system clock signal, a big hit lottery, and the like.

  The output unit 630 of the game control device 600 includes ports 631a to 631e, buffers 632a and 632b, drivers 633a to 633d, and a photocoupler 634.

  The ports 631a to 631e receive signals input via the data bus 680.

  The buffers 632a and 632b temporarily hold signals input via the data bus 680 and the ports 631a and 631b.

  The drivers 633a to 633d generate various drive signals from the signals input via the ports 631c to 631e and output them to each device.

  The photocoupler 634 is configured to be connectable to an external inspection device 670, and removes noise from various signals that are input and output to shape the waveforms of the various signals. Information is transmitted and received between the photocoupler 634 and the inspection device 670 by serial communication.

  Information output from the CPU unit 610 by parallel communication is transmitted to the payout control device 640 via the port 631a. Since there is no need to secure one-way communication for the payout control device 640, a control signal is directly transmitted from the port 631a to the payout control board of the payout control device 640.

  Also, the payout control device 640 outputs a firing permission signal to the firing control device 690. The launch control device 690 can launch a game ball into the game area 31 only when a launch permission signal is input.

  The payout control device 640 discharges the winning ball from the payout unit (not shown) based on the prize ball command signal from the game control device 600, or the payout unit based on the lending request signal from the card unit (not shown). Or renting a ball. The payout control device 640 outputs a payout abnormality status signal, a shot ball shortage switch signal, and an overflow switch signal to the game control device 600 when a failure such as a ball breakage or a failure occurs.

  The payout abnormality status signal is a signal output when the game ball is not paid out normally. The payout chute ball switch signal is a signal that is output when there is a shortage of game balls before payout. The overflow switch signal is a signal output when a predetermined amount or more of game balls are stored in the lower plate 14 (see FIG. 1).

  The effect control device 700 receives a data strobe signal (SSTB) from the port 631a of the output unit 630 and an 8-bit data signal from the port 631b via the buffer 632a. The data strobe signal (SSTB) is a 1-bit signal indicating whether data is valid or invalid. The 8 + 1 bit signal (subcommand) from the buffer 632a is output by parallel communication. The buffer 632a is provided to secure one-way communication so that a signal cannot be transmitted from the effect control device 700 to the game control device 600. The subcommands transmitted to the effect control device 700 include effect control command signals such as a change start command, a customer waiting demo command, a fanfare command, a probability information command, and an error designation command.

  A signal output from the CPU unit 610 is input to the special winning opening solenoid 28 and the general power solenoid 27 via the port 631c and the driver 633a. The large winning opening solenoid 28 rotates the open / close door 41a (see FIG. 2) of the first variable winning apparatus 41, and the general electric solenoid 27 is a movable receiving portion of the second starting winning opening 38 disposed behind the decorative board 39. Is moved back and forth.

  The collective display device 50 includes a gaming state notification LED 12, a collective display device 50, and the like. The anode terminal of the LEDs of the collective display device 50 is connected to the driver 633c via a segment line, and the driver 633c and the port 631d are connected. The cathode terminal of the LEDs of the collective display device 50 is connected to the driver 633b via a digit line, and the driver 633b and the port 631c are connected. The on / off drive signal from the driver 633c is input to the anode terminal of the LEDs of the collective display device 50, and the on / off drive signal is output from the cathode terminal of the LED of the collective display device 50 to the driver 633b.

  The external information terminal 660 is a terminal for outputting game data such as a start signal indicating the start of the variable display game and a special prize signal indicating the occurrence of the big hit gaming state to the information collecting terminal device. The game data is output to the external information terminal 660 via the port 631e and the driver 633d.

  The game control device 600 is configured to be connectable to an external test firing test device via a relay board 650. The test firing test apparatus is an apparatus for performing a type test of the gaming machine 1 in a predetermined engine. The test firing test apparatus includes signals from the first start port switch 601, the second start port switch 602, the gate switch 603, the winning port switches 604a to 604n, and the count switch 605, the big winning port solenoid 28 and the general electric solenoid 27. Signals necessary for the test fire test, such as signals output to, are input.

  The game control device 600 is connected to the power supply device 800 via a Schmitt circuit 624 provided in the input unit 620. The Schmitt circuit 624 is a circuit that removes fluctuation (noise) of the input signal in order to prevent the operation of the gaming machine 1 from becoming unstable when the power is turned on or when the power is turned off. The Schmitt circuit 624 receives a power failure monitoring signal, an initialization switch signal, and a reset signal from the power supply device 800.

  The power supply device 800 includes a normal power supply unit including an AC-DC converter that generates a DC32V DC voltage from a 24V AC power supply, and a DC-DC converter that generates a lower level DC voltage such as DC12V and DC5V from the DC32V voltage. 810, a backup power supply unit 820 that supplies a power supply voltage to the RAM 611c in the gaming microcomputer 611 at the time of a power failure, a power failure monitoring circuit and an initialization switch, and notifies the game control device 600 of the occurrence and recovery of the power failure And a control signal generation unit 830 that generates and outputs control signals such as a power failure monitoring signal, an initialization switch signal, and a reset signal.

  The backup power supply unit 820 is a power supply for backing up game data stored in the RAM 611c of the game microcomputer 611. After the power failure is restored, the game control device 600 restores the gaming state before the power failure based on the game data held in the RAM 611c.

  The control signal generator 830 monitors the input voltage (guaranteed DC 32V) of the switching regulator that generates DC 12V and DC 5V. When the detected voltage is DC 17.2 V to DC 20.0 V, it is determined that there is a power failure, and a power failure monitoring signal is output from the control signal generation unit 830. The power failure monitoring signal is input to the input port 623 of the input unit 620 via the Schmitt circuit 624. After the power failure monitoring signal is output, the power failure monitoring circuit outputs a reset signal. The reset signal is input to each port 631a to 631e of the gaming microcomputer 611 and the output unit 630 via the Schmitt circuit 624. When the game control device 600 receives the power failure monitoring signal, the game control device 600 performs a predetermined power failure process, and stops the operation of the CPU unit 610 after receiving the reset signal.

  The control signal generation unit 830 includes an initialization switch (not shown), and an initialization switch signal is output from the control signal generation unit 830 when the initialization switch is in an ON state when the power is turned on. The initialization switch signal is input to the input port 623 of the input unit 620 via the Schmitt circuit 624. The initialization switch signal is a signal for forcibly initializing information stored in the RAM 611c of the gaming microcomputer 611 and the RAM of the payout control device 640.

  An effect control device (effect control means) 700 shown in FIG. 4 includes a main control microcomputer (1st CPU) 710 composed of an amusement chip (IC) and a main control microcomputer 710 in the same manner as the game microcomputer 611 of the game control device 600. A video control microcomputer (2ndCPU) 720 that performs video control and the like under control, and a VDP that performs image processing for video display on the display device 35 (see FIG. 2) in accordance with commands and data from the video control microcomputer 720. Video Display Processor) 730, and a sound source LSI 705 for reproducing various melodies and sound effects from the upper speaker 10a and the lower speaker 10b.

  PROM (Programmable Read Only Memory) 702 and 703 storing programs executed by the CPUs are connected to the main control microcomputer 710 and the video control microcomputer 720, respectively. Character images and video data are stored in the VDP 730. An image ROM 704 is connected, and an audio ROM 706 storing audio data is connected to the tone generator LSI 705. The main control microcomputer 710 analyzes the command from the game microcomputer 611 of the game control device 600, instructs the video control microcomputer 720 about the contents of the output video, instructs the sound source LSI 705 to reproduce the sound, LEDs, etc. Processing such as lighting, motor drive control, production time management, etc. is executed.

  RAMs 711 and 721 that provide work areas for the main control microcomputer 710 and the video control microcomputer 720 are provided in the respective chips. The RAMs 711 and 721 that provide the work area may be provided outside the chip.

  Data transmission / reception is performed between the main control microcomputer 710 and the video control microcomputer 720 and between the main control microcomputer 710 and the tone generator LSI 705 in a serial manner. In contrast, the main control microcomputer 710 and the VDP 730 are configured to transmit and receive data in a parallel manner. By transmitting and receiving data in the parallel system, commands and data can be transmitted in a shorter time than in the serial system.

  The VDP 730 includes an ultrahigh-speed VRAM (video RAM) 731 used for expanding and processing image data such as characters read from the image ROM 704, and a scaler 732 for enlarging and reducing the image. , And a signal conversion circuit 733 for generating a video signal to be transmitted to the display device 35 by the LVDS (small amplitude signal transmission) method.

  A vertical synchronization signal VSYNC is output from the VDP 730 to the main control microcomputer 710 in order to synchronize the image of the display device 35 and the lighting of the LEDs provided on the front frame 5 and the game board 30. Also, the VDP 730 notifies the video control microcomputer 720 that it is waiting to receive commands and data from the interrupt signals INT0 to n and the video control microcomputer 720 in order to notify the processing status such as the end of drawing in the VRAM 731. A wait signal WAIT is output.

  From the video control microcomputer 720 to the main control microcomputer 710, a synchronization signal SYNC for notifying that the video control microcomputer 720 is operating normally and giving command transmission timing is output.

  Between the main control microcomputer 710 and the tone generator LSI 705, an interrogation signal CTS and a response signal RTS are exchanged in order to transmit and receive commands and data by the handshake method.

  The video control microcomputer 720 uses a CPU that is faster than the main control microcomputer 710. By providing the video control microcomputer 720 separately from the main control microcomputer 710 and sharing the processing, it is possible to display on the display device 35 a fast moving image with a large screen that is difficult to achieve with the main control microcomputer 710 alone. In addition, an increase in cost can be suppressed as compared with the case where two CPUs having processing capabilities equivalent to those of the video control microcomputer 720 are used.

  The effect control device 700 includes an interface chip (command I / F) 701 for receiving a command transmitted from the game control device 600. The effect control device 700 receives the change start command, the customer waiting demo command, the fanfare command, the probability information command, the error designation command, and the like transmitted from the game control device 600 as the effect control command signal via the command I / F 701. To do. Since the game microcomputer 611 of the game control device 600 operates at DC 5V and the main control microcomputer 710 of the effect control device 700 operates at DC 3.3V, the command I / F 701 is provided with a signal level conversion function. Yes.

  The effect control device 700 includes a panel decoration LED control circuit 741 that controls a panel decoration device 760 including LEDs and the like provided on the center case 34 and the game board 30, and a frame decoration device 21 that includes LEDs and the like provided on the front frame 5 and the like. Frame decoration LED control circuit 742 for controlling the display, board effect motor / SOL for driving and controlling the board effect device 770 including the electric accessory and sickle accessory 500 that enhance the effect in cooperation with the effect display on the display device 35 Solenoid) control circuit 743, and a frame effect motor control circuit 744 for driving and controlling the frame effect device 22 including an illumination drive motor for the movable illumination 9 and the like are provided. These control circuits 741 to 744 are connected to the main control microcomputer 710 via an address / data bus 740.

  Further, the effect control device 700 includes an effect button switch (SW) 751 for detecting that the effect button 17 (see FIG. 1) is operated and an effect motor switch (SW) for detecting that various drive motors are driven. A switch (SW) input circuit 750 that detects the ON / OFF state of 752 and transmits a detection signal to the main control microcomputer 710 is provided.

  Furthermore, the effect control device 700 is provided with amplifier circuits 707 and 708 including audio power amplifiers for driving the upper speaker 10a and the lower speaker 10b.

  The normal power supply unit 810 of the power supply device 800 is configured to be able to generate a plurality of types of voltages in order to supply a predetermined level of DC voltage to the effect control device 700 and the electronic components controlled by the effect control device 700. ing. Specifically, in addition to DC 32V for driving the drive motor and solenoid, DC 12V for driving the display device 35 including a liquid crystal panel, DC 5V as the power supply voltage of the command I / F 701, the upper speaker 10a and the lower speaker It is possible to generate a DC 18V for driving the speaker 10b and a voltage of NDC 24V used as a reference for these DC voltages or for turning on the power monitor lamp.

  The reset signal RST generated by the control signal generation unit 830 of the power supply device 800 is supplied to the main control microcomputer 710, the video control microcomputer 720, the VDP 730, the tone generator LSI 705, and the various control circuits 741 to 744, 707, and 708. To the reset state. The power supply device 800 has a function of generating and supplying a reset signal for the VDP 730 using a general-purpose port of the video control microcomputer 720. Thereby, the cooperation of the operations of the video control microcomputer 720 and the VDP 730 can be improved.

  Next, the register configuration of the processor of the effect control device 700 that controls the effect will be described. FIG. 5 is a diagram showing a part of the configuration of the main control microcomputer (1st CPU) 710 of the effect control device 700 according to the embodiment of the present invention.

  The main control microcomputer 710 performs arithmetic processing by an arithmetic device (arithmetic circuit, arithmetic control means) 712 based on a command from a control device (not shown). The main control microcomputer 710 includes eight 32-bit length general-purpose registers (ER0 to ER7) 713. These general-purpose registers have functions such as an accumulator, an index register, and an address register. Only ER7 has a function as an SP (stack pointer).

  ER0 to ER6 can be divided into upper and lower 16 bits and used as 14 independent 16-bit registers E0 to E6 and R0 to R6. Furthermore, R0 to R6 can be divided into upper and lower 8 bits and used as 14 independent 8-bit registers R0H to R6H and R0L to R6L.

  The configuration of the gaming machine in the present embodiment has been described above. Next, control in the gaming machine 1 will be described.

  First, the main process in the game control apparatus 600 will be described. FIG. 6A is a flowchart of the first half of the main processing according to the embodiment of the present invention. FIG. 6B is a flowchart of the latter half of the main process according to the embodiment of the present invention.

  The main process is started when the gaming machine 1 is powered on. For example, it is executed when a gaming machine is turned on to start business at a game hall or when a power failure is restored.

  When the main process is executed, the game control device 600 first prohibits interruption (A1001). Next, interrupt vector setting processing for setting a vector address indicating a jump destination executed when an interrupt occurs is executed (A1002). Furthermore, a stack pointer that is the head address of an area for saving a value of a register or the like when an interrupt occurs is set (A1003). Further, an interrupt processing mode is set (A1004).

  Next, the game control device 600 stands by until the program of the payout control device (payout board) 640 starts normally (A1005). For example, wait for 4 milliseconds. By controlling in this way, when the power is turned on, the game control device 600 is started first and the command is transmitted to the payout control device 640 before the start-up of the payout control device 640 is completed. , It can be avoided that the payout control device 640 misses the transmitted command.

  Thereafter, the game control device 600 permits access to a read / write RWM (read / write memory) such as a RAM or EEPROM (A1006). Further, all output ports are set to off (no output) (A1007). In addition, the serial port preinstalled in the gaming microcomputer 611 is set not to be used (A1008). This is because the serial port is not used because parallel communication is performed with the payout control device 640 and the effect control device 700 in the present embodiment.

  Subsequently, the game control device 600 determines whether or not the initialization switch signal in the power supply device 800 is set to ON (A1009). The initialization switch signal is a signal for setting whether or not to start a game in an initialized state when the gaming machine 1 is powered on.

  For example, if the power is turned off while the store is closed, etc., and the power is turned on when the store opens the next day, the initialization switch signal is set to ON so that the game starts in the initialized state. Is done. On the other hand, when the power is turned on again after a power failure, the initialization switch signal is turned off so that the game machine is not initialized in order to resume the game as close to the gaming state as possible before the power failure. Is set.

  When the initialization switch signal is set to OFF (the result of A1009 is “N”), the game control device 600 checks whether the data in the power failure inspection area in the RWM is normal (A1010). ~ A1013). More specifically, the power outage inspection area includes a power outage inspection area 1 and a power outage inspection area 2. The power failure inspection area 1 stores power failure inspection area check data 1, and the power failure inspection area 2 stores power failure inspection area check data 2. In the processing of step A1010 and step A1011, it is checked whether or not the power failure inspection area check data 1 stored in the power failure inspection area 1 is normal. Similarly, in the processing of step A1012 and step A1013, it is checked whether or not the power failure inspection area check data 2 stored in the power failure inspection area 2 is normal.

  When it is determined that the power failure inspection area check data in the power failure inspection area in the RWM is normal (the result of A1013 is “Y”), the game control device 600 performs a check to calculate verification data called a checksum. Sum calculation processing is executed (A1014).

  Then, the game control device 600 compares the checksum value calculated in the checksum calculation process with the checksum value calculated when the power is turned off (A1015), and determines whether these values match. Determine (A1016).

  On the other hand, in the game control device 600, when the initialization switch signal is set to ON (the result of A1009 is “Y”), the value of the power failure inspection area is not normal (the result of A1011 or A1013 is “N”). If the checksum value at power-off and the checksum value calculated in step A1014 do not match (result of A1016 is “N”), the initial values from step A1039 to step A1043 in FIG. Execute the conversion process. Details of the initialization process will be described later.

  When the calculated checksum value matches the checksum value at the time of power-off (the result of A1016 is “Y”), the game control apparatus 600 has executed the power failure processing normally, and therefore The process for recovering the state is executed (A1017 to A1023 in FIG. 20). First, an area in the RWM (read / write memory: RAM in the embodiment) in which information for determining whether or not the information at the time of a power failure has been normally stored is cleared (initialized). Specifically, all the power outage inspection areas are cleared (A1017), and the area where the checksum is stored is cleared (A1018). Further, an area for storing error-related information and information for monitoring fraud is reset (A1019).

  Next, the game control device 600 determines whether or not the game state at the time of the power failure is a high probability state from the area for storing the game state in the RWM (A1020). If it is determined that the probability is not high (the result of A1020 is “N”), the processing after step A1023 is executed.

  In addition, when it is determined that the gaming state at the time of the power outage is a high probability state (the result of A1020 is “Y”), the game control device 600 sets the high probability notification flag to ON and performs the high probability notification. Save to the flag area (A1021). Subsequently, the high-probability notification LED (third gaming state indicator 58) provided in the collective display device 50 is set to ON (lighted) (A1022).

  Further, the game control device 600 transmits a command at the time of power failure recovery corresponding to the special figure game process number to the effect control device 700 (A1023). The special figure game process number is a number indicating the state of the special figure game, and is stored in a predetermined area of the RWM when a power failure occurs. In this way, by transmitting the power failure recovery command corresponding to the special figure game process number to the effect control device 700, the game can be resumed in a state as close as possible to before the power failure occurs.

  Here, a case where the initialization process is executed will be described. As described above, the initialization process is executed when a gaming machine that has been normally powered off is activated or when it cannot return to the state before the occurrence of a power failure.

  In the initialization process, the game control device 600 first clears all work areas before the access prohibited area (A1039). Further, all stack areas after the access prohibited area are cleared (A1040). Then, an initial value for power-on is saved in the initialized area (A1041).

  Subsequently, the game control apparatus 600 sets a time value corresponding to the period for outputting the external information related to RWM clear (A1042). Then, at the end of the initialization process, a command for turning on the power is transmitted to the effect control device 700 (A1043), and the processes after step A1024 are executed.

  When the processing of step A1023 or step A1043 is completed, the game control device 600 includes a CTC (Counter / Timer Circuit) circuit that generates a timer interrupt signal and a random number update trigger signal (CTC) in the game microcomputer 611 (clock generator). Start (A1024).

  The CTC circuit is provided in a clock generator in the gaming microcomputer 611. The clock generator includes a frequency dividing circuit that divides the oscillation signal (original clock signal) from the crystal oscillator 613 and the CTC circuit described above. The timer interrupt signal is a signal for causing the CPU 611a to generate a timer interrupt with a predetermined period (for example, 4 milliseconds) based on the divided signal. The random number update trigger signal (CTC) is supplied to the random number generation circuit based on the divided signal, and the random number generation circuit serves as a trigger for updating the random number.

  When the CTC circuit is activated, the game control device 600 performs activation setting of the random number generation circuit (A1025). Specifically, the CPU 611a executes processing such as setting a code (specified value) for starting the random number generation circuit in a predetermined register (CTC update permission register) in the random number generation circuit. Further, the values of predetermined registers (soft random number registers 1 to n) in the random number generation circuit at the time of power-on are saved in predetermined areas of the RWM as initial values (start values) of various initial value random numbers (A1026). . Thereafter, the game control device 600 permits an interrupt (A1027).

  Note that the random number generation circuit in the CPU 611a of the present embodiment is configured such that the initial value of the soft random number register is changed each time the power is turned on, and initial values of various initial value random numbers are based on the initial value of the soft random number register. By setting a value (start value), it becomes possible to break the regularity of random numbers generated by software, making it difficult for a player to acquire illegal random numbers. The various initial value random numbers include, for example, a random number for determining a jackpot symbol (big hit symbol random number 1, a jackpot symbol random number 2), and a random number for determining a hit of a normal variation display game (a hit random number).

  Subsequently, the game control device 600 executes an initial value random number update process for updating the values of various initial value random numbers and breaking the regularity of the random numbers (A1028). In the present embodiment, the big hit random number is configured to be generated using a random number generated in the random number generation circuit. That is, the big hit random number is a hard random number generated by hardware, and the big hit symbol random number, the hit random number, and the variation pattern random number are soft random numbers generated by software. Note that the source of various random numbers is not limited to the above-described mode, and the big hit random number may be a software random number, or the big hit symbol random number, the hit random number, and the variation pattern random number may be a hardware random number. .

  Further, after the initial value random number update process is executed, the game control device 600 sets the number of times of checking the power failure monitoring signal input from the power supply device 800 and read through the port and the data bus (A1029). Normally, a value of 2 or more is set as the number of checks. It is possible to determine whether or not a power failure has occurred by checking the power failure monitoring signal. The game control device 600 determines whether or not the power failure monitoring signal is on (A1030). When the power failure monitoring signal is not on, that is, when there is no power failure (the result of A1030 is “N”), the initial value random number update processing of step A1028 is executed again, and the processing from step A1028 to step A1030 is repeated. Execute (loop processing).

  Also, by permitting an interrupt (A1027) before the initial value random number update process (A1028), if a timer interrupt occurs during the initial value random number update process, the interrupt process can be preferentially executed. Become. Accordingly, since the timer interrupt process cannot be executed until the execution of the initial value random number update process is completed, it is possible to avoid a shortage of time for executing various processes included in the interrupt process.

  In the initial value random number update process (A1028), the initial value random number update process may be executed by a timer interrupt process in addition to the main process. However, when the initial value random number update process is executed in the timer interrupt process, an interrupt is issued during the initial value random number update process in the main process in order to avoid executing the initial value random number update process in both processes. It is prohibited to release the interrupt after updating the initial random number. However, if the initial value random number update process is not executed in the timer interrupt process and the initial value random number update process is executed only in the main process as in this embodiment, the interrupt can be canceled before the initial value random number update process. There is no problem, and there is an advantage that the main processing is simplified.

  On the other hand, when the power failure monitoring signal is set to ON (the result of A1030 is “Y”), the game control device 600 indicates that the number of times that the power failure monitoring signal is continuously detected is detected. It is determined whether the number of checks set in step A1029 has been reached (A1031). If the number of times that the power failure monitoring signal is set to ON is not reached the number of checks (result of A1031 is “N”), whether or not the power failure monitoring signal is ON again. Is determined (A1030). That is, when the power failure monitoring signal is on, it is determined whether or not the power failure monitoring signal is on for the number of checks.

  When the number of times that the power failure monitoring signal is continuously turned on reaches the number of checks (the result of A1031 is “Y”), the game control device 600 considers that a power failure has occurred. Then, processing at the time of occurrence of a power failure is executed (A1032 to A1038).

  The game control device 600 prohibits interruption (A1032) and sets all output ports to off (A1033). Thereafter, the power failure recovery inspection region check data 1 is saved in the power failure recovery inspection region 1 (A1034), and further, the power failure recovery inspection region check data 2 is saved in the power failure recovery inspection region 2 (A1035).

  Furthermore, the game control device 600 executes a checksum calculation process for calculating a checksum when the RWM is turned off (A1036), and saves (saves) the calculated checksum value in the checksum area of the RWM ( A1037). Finally, access to the RWM is prohibited so that the contents of the RWM are not changed (A1038), and the system waits until the power of the gaming machine 1 is cut off. In this way, by saving check data in the power failure recovery inspection area and calculating and storing the checksum at the time of power-off, the information stored in the RWM before power-off is correctly backed up. It is possible to determine when the power is turned on again.

  Next, timer interrupt processing will be described. FIG. 7 is a flowchart illustrating a procedure of timer interrupt processing according to the embodiment of this invention.

  The timer interrupt process is started when a periodic (for example, 1 millisecond cycle) timer interrupt signal generated by the CTC circuit in the clock generator is input to the CPU 611a.

  When the timer interrupt process is started, the game control device 600 first saves the register by moving the value held in the predetermined register to the RWM (A1101). In this embodiment, a Z80 microcomputer is used as the game microcomputer. The Z80 microcomputer has a front register and a back register, and the processing in step A1101 can be implemented by saving the value held in the front register to the back register.

  Next, the game control device 600 executes input processing for acquiring input signals from various sensors and switches input via the input unit 620 and reading the state of each input port (A1102). The various sensors include a first start port switch 601, a second start port switch 602, a conventional gate switch 603, a count switch 605, and the like. In the input process, the input information is confirmed by performing chattering removal or the like on the input signal.

  Further, the game control device 600 executes output processing for transmitting output data related to game control set in various processes to the effect control device 700 and the payout control device 640 (A1103). The output data is information for performing drive control of an actuator such as a solenoid, and the solenoids to be controlled include, for example, a big prize opening solenoid 28 and a general electric solenoid 27. The output process also includes a process of outputting game data to an information collecting terminal device (not shown) that collects game data in the gaming machine.

  Next, the game control device 600 executes a command transmission process for transmitting (outputting) the command set in the transmission buffer in various processes to the effect control device 700, the payout control device 640, etc. (A1104). Specifically, the effect control device 700 includes a change pattern designation command for designating the change pattern of the identification information in the special figure change display game, and a power failure recovery command for causing the effect control device 700 to execute the power failure recovery process when recovering from the power failure. Or a prize ball command specifying the number of prize balls to be paid out from the payout device is sent to the payout control device 640.

  Further, the game control device 600 executes a random number update process 1 for updating the jackpot symbol random number 1 and the jackpot symbol random number 2 (A1105), and subsequently uses a variation pattern random number for determining the variation pattern in the special diagram variation display game. Random number update processing 2 to be updated is executed (A1106). In random number update processing 1 and random number update processing 2, in order to give randomness to various random numbers, the values of counters corresponding to various random numbers (big hit random number counter, hit random number counter, presentation determination random number counter, etc.) are incremented by one To do.

  After that, the game control device 600 executes a winning port switch / error monitoring process for monitoring various winning port switches and the like, and monitoring errors such as unauthorized opening of a frame (A1107). The various winning opening switches include, for example, a first starting opening switch 601, a second starting opening switch 602, a gate switch 603, winning opening switches 604a to 604n, and a count switch 605. In the prize opening switch / error monitoring process, it is monitored whether a normal signal is input from these switches. As for error monitoring, the front frame 5 and the glass frame 6 are targeted for unauthorized opening.

  Further, the game control device 600 executes special figure game processing for performing processing related to the special figure variation display game (A1108). The details of the special figure game process will be described later with reference to FIG.

  Subsequently, the game control device 600 executes a general game process for performing a process related to the general map display game (A1109).

  Next, the game control device 600 executes a segment LED editing process for controlling the display contents of the segment LED for displaying the special figure variation game and various information related to the game (A1110). Specifically, the parameters for outputting the results of the special map variation display game and the general map variation display game to the segment LED (for example, the collective display device 50) are edited.

  The game control device 600 checks a detection signal from the magnetic sensor switch 23 or the vibration sensor switch 24 and executes a magnet error monitoring process for determining whether there is an abnormality (A1111). When the occurrence of an abnormality is detected, a notification sound is output from the speaker 10 or the gaming state notification LED 12 is turned on to notify the outside.

  Next, the game control device 600 executes an external information editing process for editing various signals output from the external information terminal 660 (A1112).

  Then, the game control device 600 clears the interrupt request and declares the end of the interrupt (A1113). Thereafter, the register temporarily saved in the process of step A1101 is restored (A1114), the interrupt and timer interrupt by the prohibited external device are permitted (A1115), the timer interrupt process is terminated, and the process returns to the main process. To do.

  Next, the details of the special game process (A1108) in the timer interrupt process described above will be described. FIG. 8 is a flowchart showing a procedure of special figure game processing according to the embodiment of the present invention.

  In the special figure game process, input signal monitoring by the first start opening switch 601 and the second start opening switch 602, control of the entire process related to the special figure variation display game, and setting of display of the special figure (identification symbol, identification information) are set. Do.

  When the special figure game process is started, the game control device 600 first executes a start switch monitoring process for monitoring winnings of the first start port switch 601 and the second start port switch 602 (A1201).

  In the start port switch monitoring process, when a game ball wins at the first start winning port 37 and the second start winning port 38, various random numbers (such as big hit random numbers) are extracted, and a special variable display game based on the win Prior to the start of the game, a game result pre-determination is made to pre-determine a game result based on a prize.

  Next, the game control device 600 executes a count switch monitoring process (A1202). In the count switch monitoring process, a game ball won in the first variable winning device 41 is detected by a count switch 605 provided in the first variable winning device 41, and the number of winning game balls is monitored.

  Next, the game control device 600 determines whether or not the special figure game process timer has already expired or the special figure game process timer has expired as a result of updating (-1) the special figure game process timer. Is checked (A1203). Note that the special figure game processing timer is set with an initial value of the variation time of the special figure fluctuation display game to be executed, and the value of the special figure game processing timer is decremented by 1 in the process of step A1203. When the value of the special figure game processing timer becomes 0, it is determined that the time is up.

  When the special game process timer has not expired (the result of A1204 is “N”), the game control apparatus 600 executes the processes after step A1216.

  On the other hand, when the special game process timer expires (the result of A1204 is “Y”), the game control device 600 refers to the special game sequence to be branched to the process corresponding to the special game process number. A branch table is set (A1205). Further, the branch destination address of the process corresponding to the special figure game process number is acquired based on the table (A1206). Then, the return address after the branch process ends is saved in the stack area (A1207), and the process is branched according to the game process number (A1208).

  When the game process number is “0” (the result of A1208 is “0”), the game control device 600 executes a special figure routine process (A1209). The special chart routine process monitors the fluctuation start of the special figure fluctuation display game, sets the fluctuation start of the special figure fluctuation display game, sets the effects, sets the information necessary to execute the special figure fluctuation processing, etc. Do.

  When the game process number is “1” (the result of A1208 is “1”), the game control device 600 executes the special figure changing process (A1210). In the special figure changing process, the stop display time of the identification information in the special figure changing display game, the setting of information necessary for performing the special figure display process, and the like are performed.

  When the game process number is “2” (the result of A1208 is “2”), the game control apparatus 600 executes a special figure display process (A1211). In the special figure display process, if the result of the special figure fluctuation display game is a big hit, the fanfare command setting according to the type of the big hit, the fanfare time corresponding to the big winning opening opening pattern of each big hit, Information necessary for performing fanfare / interval processing is set.

  When the game process number is “3” (the result of A1208 is “3”), the game control apparatus 600 executes the fanfare / interval process (A1212). In the fanfare / interval processing, setting of the opening time of the big prize opening, updating of the number of times of opening, setting of information necessary for performing the processing during opening of the big prize opening, and the like are performed.

  When the game process number is “4” (the result of A1208 is “4”), the game control apparatus 600 executes a special winning opening opening process (A1213). The processing during opening of the big prize opening is necessary to set an interval command if the big hit round is not the final round, while setting the command of the big hit end screen if the big round is the final round, or to perform the big prize opening remaining ball processing Set information.

  When the game process number is “5” (the result of A1208 is “5”), the game control device 600 executes the big winning opening remaining ball process (A1214). In the winning ball remaining ball processing, when the big hit round is the final round, the time for the remaining ball in the big winning mouth to be discharged is set, or the information necessary to perform the big hit end processing is set Or

  In the winning prize remaining ball process, information necessary for updating the special symbol process timer and performing the fanfare / interval process or the big hit end process is set. In addition, it is determined whether the maximum opening time of the grand prize opening has elapsed, or a predetermined number (predetermined number) of game balls have been won in the big prize opening, and the opening / closing door 41a is closed when any of the conditions is met. To do. After this is repeatedly executed for a predetermined number of rounds, the special figure game process number is set to 6.

  When the game process number is “6” (the result of A1208 is “6”), the game control apparatus 600 executes a jackpot end process (A1215). In the jackpot end process, information necessary for performing the special figure routine process in step A1209 is set.

  After that, the game control device 600 prepares a table for controlling the variation of symbols in the collective display device 50 in the special figure fluctuation display game (first special figure fluctuation display game, second special figure fluctuation display game) (A1216). ). Subsequently, the symbol variation control process related to the collective display device 50 is executed (A1217).

  The processing executed by the game control device 600 has been described above. Then, the process performed with the production | presentation control apparatus 700 is demonstrated.

  Subsequently, a process executed by the effect control device 700 to perform effect display will be described. First, details of the main process executed by the effect control device 700 will be described. FIG. 10 is a flowchart showing a procedure of the first main process executed by the main control microcomputer (1st CPU) 710 of the effect control device 700 according to the embodiment of the present invention. The 1st main process is executed when the gaming machine 1 is powered on.

  When the execution of the 1st main process is started, the main control microcomputer (1stCPU) 710 first prohibits interruption (B1001). Next, the RAM 711 as a work area is cleared to 0 (B1002), and CPU initialization processing is executed (B1003). Thereafter, initial values necessary for executing various processes are set in the RAM 711 (B1004), and a random number initialization process is executed (B1005).

  Subsequently, the main control microcomputer 710 activates various interrupt timers for generating an interrupt at a predetermined timing (for example, 2 milliseconds) (B1006), and permits the interrupt (B1007). When the interrupt is permitted, a command reception interrupt process for receiving a command transmitted from the game control device 600 is executable.

  Next, the main control microcomputer 710 clears the WDT (watchdog timer) (B1008). The WDT is activated by the above-described CPU initialization process (B1003) and monitors whether the CPU is operating normally. If the WDT is not cleared after a certain period, the WDT times out and the CPU is reset.

  Next, the main control microcomputer 710 detects an operation signal of the effect button 17 by the player, or executes a process according to the detected signal (B1009). Further, a game control command analysis process for analyzing the game control command received from the game control device 600 is executed (B1010).

  Next, the main control microcomputer 710 executes a test mode process (B1011). In the test mode process, an inspection command is received at the time of inspection at the time of shipment from the factory, and LED lighting or the like is inspected. Therefore, the test mode process is executed when the CPU is inspected at the time of factory shipment.

  Subsequently, the main control microcomputer 710 executes a 1st scene control process for controlling a scene (display content) to be displayed on the display device 35 based on the control command analyzed in the game control command analysis process (B1010) (B1012). ). In the 1st scene control process, the display contents of the screen are controlled in an integrated manner. Also included is a pre-reading notice control process for informing in advance that a variable display game with a high expectation level of jackpot is executed. The 1st scene control process will be described later with reference to FIG.

  Further, the main control microcomputer 710 executes a gaming machine error monitoring process for monitoring occurrence of abnormality in the gaming machine 1 (B1013). In addition to the abnormality related to the effect control device 700, when a command for instructing error notification is received from the game control device 600, a predetermined process such as alarm sound notification is executed.

  Then, the main control microcomputer 710 executes an effect command editing process for editing a command transmitted to the video control microcomputer (2ndCPU) 720 (B1014).

  Further, the main control microcomputer 710 executes sound control processing for controlling sound output from the speaker 10 (B1015). Further, a decoration control process for controlling decoration devices such as LEDs (board decoration device 760, frame decoration device 21) is executed (B1016).

  Furthermore, the main control microcomputer 710 executes a motor / SOL control process for controlling a rendering device (board rendering device 770, frame rendering device 22) such as an electric accessory driven by a motor or a solenoid or a movable illumination ( B1017).

  Finally, the main control microcomputer 710 executes a random number update process for updating a random number such as an effect random number (B1018), and returns to the process of step B1008. Thereafter, the processing from step B1008 to step B1018 is repeated.

  Next, details of the 1st scene control process (B1012) in the 1st main process described above will be described. FIG. 10 is a flowchart illustrating a procedure of the first scene control process according to the embodiment of this invention.

  First, the main control microcomputer 710 determines whether or not the gaming machine 1 is in the testing mode (B1101). In the case of the in-test mode (the result of B1101 is “Y”), it is not necessary to actually perform the production control, so the 1st scene control process is terminated.

  When the gaming machine 1 is not in the testing mode (the result of B1101 is “N”), the main control microcomputer 710 determines whether or not a scene change command transmitted from the gaming control device 600 has been received ( B1102). When the scene change command has not been received (the result of B1102 is “N”), the processing after step B1107 is executed.

  When the main control microcomputer 710 has received the scene change command (the result of B1102 is “Y”), the main control microcomputer 710 acquires the updated (current) gaming state (B1103). Further, it is determined whether a valid command is received (B1104). Specifically, it is determined whether or not the change destination scene matches the current gaming state. If the main control microcomputer 710 has not received a valid command (the result of B1104 is “N”), the main control microcomputer 710 executes the processing after step B1107.

  When receiving a valid command (result of B1104 is “Y”), the main control microcomputer 710 saves the received command in a predetermined area of the memory (RAM) (B1105). Further, an effect request flag is set (B1106). The effect request flag is a flag indicating that it is time to change the scene, and a process according to whether or not the effect request flag is set is executed in the changing process (B1111) described later.

  Subsequently, the main control microcomputer 710 executes processing according to the received command identifier (B1107).

  When the received command is a “power-on command”, the main control microcomputer 710 executes a power-on process (B1108). In the power-on process, the screen displayed when the gaming machine 1 is powered on is controlled.

  When the received command is a “power failure recovery command”, the main control microcomputer 710 executes a power failure recovery process (B1109). In the power failure recovery process, the screen displayed when the gaming machine 1 recovers from the power failure is controlled. It should be noted that no special process is executed when the customer waiting process is executed before the power failure.

  If the received command is a “customer waiting demo command”, the main control microcomputer 710 executes a customer waiting process (B1110). In the customer waiting process, the screen displayed when a predetermined time has elapsed since the last execution of the variable display game is controlled.

  When the received command is a “variation pattern command”, the main control microcomputer 710 executes the in-fluctuation process (B1111). In the changing process, information necessary for displaying a scene corresponding to the set change pattern is acquired, and effect control corresponding to the set change pattern is performed.

  If the received command is a “symbol stop command”, the main control microcomputer 710 executes symbol stop processing (B1112). In the symbol stop process, the symbol variation display is stopped at the specified symbol.

  If the received command is a “fanfare command”, the main control microcomputer 710 executes fanfare processing (B1113). In the fanfare process, a fanfare sound corresponding to the generated jackpot is output from the speaker 10.

  When the received command is the “large-open / open n-th command”, the main control microcomputer 710 executes the in-round processing (B1114). In the round process, effect control during each round in the special gaming state is performed.

  When the received command is an “interval command”, the main control microcomputer 710 executes interval processing (B1115). In the interval process, effect control between each round in the special gaming state is performed.

  When the received command is an “ending command”, the main control microcomputer 710 executes an ending process (B1116). In the ending process, effect control is performed when the special gaming state is finished.

  Next, the main control microcomputer 710 executes symbol command reception processing (B1117). The symbol command includes information for designating a stop symbol.

  Further, the main control microcomputer 710 executes a hold number command reception process (B1118). The hold number command is a command for notifying the updated hold number. In the hold number command reception process, the hold display and the like are updated based on the received hold number.

  Next, the main control microcomputer 710 executes a prefetch command reception process (B1119). The pre-read command receiving process is a process of setting a hold display effect or the like based on a pre-design symbol command or the like.

  Next, the main control microcomputer 710 executes a probability information command reception process (B1120). The probability information command reception process is a process for setting a gaming state such as an internal probability based on the received probability information command. The probability information command includes, for example, a high accuracy / short time command, a low accuracy / short time command, a low accuracy / no support command, and the like.

  Next, details of the changing process (B1111) in the first scene control process described above will be described. FIG. 11A is a flowchart illustrating a procedure of the first half of the changing process according to the embodiment of this invention. FIG. 11B is a flowchart illustrating a procedure of the latter half of the changing process according to the embodiment of this invention.

  First, the main control microcomputer 710 initializes by writing a corresponding default value in an area that needs to be initialized (B1201).

  Subsequently, the main control microcomputer 710 executes a fourth symbol variation setting process (B1202). The fourth symbol (state display symbol) is a symbol that allows the progress of the ornament symbol variation display game to be grasped by varying and stopping at least in parallel with the ornament symbol. It is good also as a symbol for deriving the result of a decoration symbol change display game together with a decoration symbol (left, middle, right). For example, a small hit and a two-round big hit that are similar to each other in the combination of the same decorative symbols may be discriminated by the fourth symbol.

  Next, the main control microcomputer 710 executes variation pattern classification processing (B1203). Based on the variation pattern command received from the game control device 600, the variation pattern classification process classifies the variation pattern according to whether or not the result of the variation display game is a big hit, the type of reach that occurs, and the corresponding variation pattern classification flag. Set.

  Then, the process which sets the random number for selecting a notice distribution table is performed. First, the main control microcomputer 710 stores “1000”, which is the upper limit value of the random number for selecting the notice distribution table, in the general-purpose register ER0 (B1204), and executes the random number lottery process (B1205). At this time, the upper limit value of the random number stored in the general-purpose register ER0 corresponds to an argument of the random number lottery process. In the random number lottery process, a random number corresponding to the upper limit value specified by the argument is extracted. Details of the random number lottery process will be described later with reference to FIG. In the random number lottery process, the extracted random number is stored in the general-purpose register ER0 as a return value.

  Thereafter, the main control microcomputer 710 stores the value stored in the general-purpose register ER0 in the general-purpose register ER2 in order to use the general-purpose register ER0 for other processing (B1206). Further, the value stored in the general-purpose register ER2 is stored in the corresponding storage area (memory, RAM 711) as a notice distribution table selection random number (B1207).

  Then, the process which sets the random number for selecting a step-up (SU) notice distribution table is performed. The main control microcomputer 710 stores “500”, which is the upper limit of the random number for selecting the step-up notice allocation table, in the general-purpose register ER0 (B1208), and executes the random number lottery process (B1209). Then, the main control microcomputer 710 stores the value stored in the general-purpose register ER0 in the general-purpose register ER2 (B1210). Furthermore, the value stored in the general-purpose register ER2 is stored in the corresponding storage area (memory, RAM 711) as a step-up notice distribution table selection random number (B1211).

  Next, the main control microcomputer 710 checks the variation pattern classification flag acquired by the variation pattern classification processing in step B1203 (B1213). By referring to the variation pattern classification flag, it is possible to determine the result of the variation display game, presence / absence of reach, first half variation time, and second half variation time.

  The main control microcomputer 710 branches the process based on the variation pattern classification flag (B1213). When the variation pattern classification flag is other than the normal lose flag (variation without reach), a notice effect in the variation display game is set. Specifically, a notice distribution selection process and a step-up (SU) notice distribution selection process are executed.

  First, the main control microcomputer 710 sets an argument for the advance notice selection process. Specifically, the variation pattern classification flag (B1214) is stored in the general purpose register ER1, and the random number for selecting the notice distribution table stored in the process of step B1207 is stored in the general purpose register ER0 (B1215). That is, two arguments are set in the notice allocation selection process. When a process (subroutine) in which three or more arguments are set is executed, the third and subsequent arguments are set in the general-purpose register ER7. The same applies to the case where a plurality of return values are set in the subroutine.

  When the argument is set, the main control microcomputer 710 executes a notice allocation selection process (B1216). In the notice distribution selection process, the notice effect number and the notice effect generation period number are acquired based on the variation pattern classification flag and the random number for selecting the notice distribution table. The notice effect number is a number that specifies the notice effect to be executed. The notice effect generation period number is a number that identifies the timing for executing the notice effect. Details of the notice allocation selection process will be described later with reference to FIG.

  Then, the main control microcomputer 710 stores the notice effect number stored in the general-purpose register ER1 in the general-purpose register ER3 after executing the notice distribution selection process (B1217). Further, the notice effect generation period number stored in the general register ER0 is stored in the general register ER2 (B1218). Then, the notice effect number and the notice effect occurrence period number are stored in the corresponding storage area (memory, RAM 711) (B1219).

  Next, the main control microcomputer 710 uses the variable pattern classification flag (B1220) in the general-purpose register ER1 and the step-up notice allocation stored in the general-purpose register ER0 as the arguments in the step-up notice distribution selection process as arguments. Stores the table selection random number (B1221).

  When the argument is set, the main control microcomputer 710 executes step-up notice allocation selection processing (B1222). In the step-up notice allocation selection process, the step notice distribution number and the number of step-up notices are acquired based on the variation pattern classification flag and the random number for selecting the notice distribution table. The step notice allocation number is a number that identifies the step notice to be executed. Further, the step-up notice count is the number of steps of the step-up notice.

  Then, after executing the step-up notice allocation selection process, the main control microcomputer 710 stores the step notice allocation number stored in the general-purpose register ER1 in the general-purpose register ER3 (B1223). Further, the step-up notice count stored in the general-purpose register ER0 is stored in the general-purpose register ER2 (B1224). Then, the step notice allocation number and the number of step up notices are stored in the corresponding storage area (memory) (B1225).

  The main control microcomputer 710 executes processing related to the variation display of the identification symbol after the processing of step B1225 is completed, or when the variation pattern classification flag is the normal loss flag and the variation without reach without the latter half variation. Further, the set notice effect processing is executed (B1226 to B1228). When the notice effect is not executed, the process may be skipped without executing the processes of steps B1226 to B1228.

  A plurality of types are defined in the notice effect process, for example, a process for displaying a character at the time of a pre-reading effect, or a process for executing a group notice in which a plurality of characters are displayed at the same time in order to notify that the degree of expectation is high. Etc. are included. Note that the pre-reading process may be performed according to the number of holds.

  Lastly, the main control microcomputer 710 executes a BGM setting process for setting the BGM output during the execution of the variable display game (B1229). Further, it corresponds to the background setting process (B1230) for setting the background during the execution of the variable display game, the movable accessory effect process (B1231) for setting the operation of the movable combination during the execution of the variable display game, and the results of the variable display game. A stop symbol setting process (B1232) for setting symbols is executed. Thereafter, the changing process is terminated.

  Next, details of the notice allocation selection process (B1216) in the above-described process during change will be described. FIG. 12 is a flowchart illustrating a procedure of the advance notice selection process according to the embodiment of this invention.

  First, when the notice allocation selection process is executed, the main control microcomputer 710 copies a variable designated as an argument to a predetermined general-purpose register. This is because the general-purpose registers used as arguments and return values are temporarily saved so that they can be used in other processes. Specifically, the “notice distribution table selection random number” stored in the general-purpose register ER0 is stored in the general-purpose register ER2 (B1301). Further, the “variation pattern classification flag” stored in the general-purpose register ER1 is stored in the general-purpose register ER3 (B1302).

  Subsequently, the main control microcomputer 710 branches the process based on the value stored in the general-purpose register ER3, that is, the variation pattern classification flag (B1303). Specifically, the process is branched based on the type of reach (reach A to C, normal) and the type of hit (big hit, special hit, lost), and the corresponding notice allocation table number storage process is executed.

  First, the notice allocation table number storage process executed when the variation pattern classification flag is the “reach A big hit flag” will be described. When the variation pattern classification flag is “reach A big hit flag”, reach A is generated, and the result of the variable display game is “big hit”.

  When the “reach A jackpot flag” is set in the variation pattern classification flag, the main control microcomputer 710 sets an argument for the reach A jackpot notice allocation table selection process. Specifically, the “variation pattern classification flag” stored in the general-purpose register ER3 is stored in the general-purpose register ER1 (B1304). Furthermore, the “notice distribution table selection random number” stored in the general-purpose register ER2 is stored in the general-purpose register ER0 (B1305).

  The main control microcomputer 710 executes reach A jackpot notice allocation table selection processing (B1306). Then, the return value of the reach A jackpot notice allocation table selection process and the notice distribution table number stored in the general-purpose register ER0 is stored in the general-purpose register ER2 (B1307). Thereafter, the processing after step B1324 is executed.

  The same processing is performed when the variation pattern classification flag is “reach A special hit flag” (B1308 to B1311). The “special hit” is, for example, a small hit. Note that the procedure of the notice allocation table number storing process is the same except for the process of selecting the notice allocation table, and thus the description thereof is omitted. The same applies to the case where the variation pattern classification flag is the “reach A lose flag” (B1312 to B1315).

  Further, when the variation pattern classification flag is “reach B big hit flag” (B1316), “reach B special hit flag” (B1317), “reach B lose flag” (B1318), “reach C big hit flag” (B1319), "Reach C special hit flag" (B1320), "Reach C lose flag" (B1321), "Normal big hit flag" (B1322), "Normal special hit flag" Also for (B1323), the corresponding notice allocation table number storage process is executed, and the notice allocation table number is acquired and stored in the general-purpose register ER2.

  When the notice distribution table number is acquired by the notice distribution table number storing process, the notice effect selection process is executed. First, the main control microcomputer 710 stores the variation pattern classification flag stored in the general-purpose register ER3 in the general-purpose register ER1 in order to set a value for the argument of the notice effect selection process (B1324). Further, the notice allocation table number stored in the general-purpose register ER2 is stored in the general-purpose register ER0 (B1325).

  Then, the main control microcomputer 710 executes a notice effect selection process (B1326), and acquires a notice effect number and a notice effect occurrence period number as a return value. The notice effect number is stored in the general-purpose register ER1, and the notice effect generation period number is stored in the general-purpose register ER0. Details of the notice effect selection process will be described later with reference to FIG.

  Thereafter, the main control microcomputer 710 stores the notice effect number stored in the general-purpose register ER1 in the general-purpose register ER3 (B1327). Further, the notice effect generation period number stored in the general-purpose register ER0 is stored in the general-purpose register ER2 (B1328).

  Finally, the main control microcomputer 710 stores the notice effect number stored in the general-purpose register ER3 in the general-purpose register ER1 as a return value of the notice distribution selection process (B1329). Further, the notice effect generation period number stored in the general-purpose register ER2 is stored in the general-purpose register ER0 (B1330). Thereafter, the notice allocation selection process is terminated.

  Next, details of the notice effect selection process (B1326) in the notice distribution selection process described above will be described. FIG. 13 is a flowchart showing the procedure of the notice effect selection process according to the embodiment of the present invention.

  When the notice effect selection process is executed, the main control microcomputer 710 first copies a variable designated as an argument to a predetermined general-purpose register. Specifically, the “notice distribution table number” stored in the general-purpose register ER0 is stored in the general-purpose register ER2 (B1401). Further, the “variation pattern classification flag” stored in the general-purpose register ER1 is stored in the general-purpose register ER3 (B1402).

  Subsequently, the main control microcomputer 710 branches the process based on the value stored in the general-purpose register ER2, that is, the notice allocation table number (B1403). In this embodiment, the notice allocation table is defined from 1 to 100, and processing corresponding to the notice distribution table number is executed. First, the notice allocation table 1 will be described.

  First, the main control microcomputer 710 stores the variation pattern classification flag stored in the general-purpose register ER3 in the general-purpose register ER4 (B1404). In the process of step B1404, since the general-purpose register ER3 is used in the subsequent process, the value stored in advance in the general-purpose register ER3 is saved in the general-purpose register ER4.

  Subsequently, processing for selecting a notice effect is executed. Specifically, the main control microcomputer 710 stores “100”, which is the upper limit value of the random number for selecting the notice effect, in the general-purpose register ER0 (B1405), and executes the random number lottery process (B1406). Then, the random number value for selecting the notice effect stored in the general register ER0 is stored in the general register ER2 (B1407).

  Next, the main control microcomputer 710 selects a notice effect corresponding to the notice effect selection random number stored in the general-purpose register ER2 from the notice distribution table 1 (B1408). Further, the number of the selected notice effect is stored in the general-purpose register ER3 (B1409).

  Further, the main control microcomputer 710 stores, as an argument, the variation pattern classification flag stored in the general-purpose register ER4 in the general-purpose register ER1 (B1410) and the general-purpose register ER3 in order to execute the notice effect generation period setting process. The notice effect number is stored in the general-purpose register ER1 (B1411). Then, the notice effect generation period setting process is executed (B1412), and the notice effect occurrence period number stored in the general-purpose register ER0 as a return value is stored in the general-purpose register ER2 (B1413).

  Thereafter, the main control microcomputer 710 executes necessary processing, and finally stores the notice effect number stored in the general-purpose register ER3 as the return value of the notice effect selection process in the general-purpose register ER1 (B1414). Further, the effect occurrence period number stored in the general-purpose register ER2 is stored in the general-purpose register ER0 (B1415). Thereafter, the notice effect selection process is terminated.

  Next, the details of the random number lottery process (B1205, etc., B1406) in the above-described changing process and the notice effect selection process will be described. FIG. 14 is a flowchart illustrating a procedure of random number lottery processing according to the embodiment of this invention.

  First, the main control microcomputer 710 stores “upper limit value of random number” specified as an argument and stored in the general-purpose register ER0 in the general-purpose register ER2 (B1501). Subsequently, random number processing (rand processing) is executed (B1502), and a random number value is acquired. In the random process, an integer value in a predetermined range (for example, 0 to 65535) is acquired.

  The main control microcomputer 710 stores the acquired random value rdm in the general-purpose register ER0 (B1503). Then, the random number value rdm is divided by the upper limit value of the random number (B1504), and the remainder is stored as a return value in the general-purpose register ER0 (B1505). For example, if the upper limit (argument) is 1000 and the acquired random number is 3500, the remainder 500 of 3500 ÷ 1000 is set as the return value. Thereafter, the main control microcomputer 710 ends the random number lottery process.

  The control by the main control microcomputer 710 of the effect control device 700 in the present embodiment has been described above including the timing for storing data in the general-purpose register. Here, the transition of the value stored in the general-purpose register by execution of each subroutine will be described. FIG. 15 is a diagram illustrating state transition of the general-purpose register according to the embodiment of this invention.

  First, the process “M-1” in the changing process will be described. The process “M−1” corresponds to the process from step B1204 to B1206 of the changing process. First, “1000”, which is the upper limit value of the random number to be acquired, is stored in the general-purpose register ER0, and the subroutine A (random number lottery process) is called (executed).

  When the process A (random number lottery process) is started, the value of the general-purpose register ER0 set as an argument (the upper limit value of the random number) is saved in the general-purpose register ER2. At this time, it is not always necessary to save to the general-purpose register ER2. Since the general purpose registers ER0 and ER1 are storage areas for storing subroutine arguments and return values, the general purpose registers ER2 and later are used to save the received values. When there are three or more arguments and return values, the general-purpose register ER7 that functions as a stack pointer is used for storage as described above. The subroutine may have no argument or return value. In this way, the number of registers to be used is suppressed by limiting the registers for storing arguments and the registers for storing return values in each subroutine.

  When the upper limit value of the random number is saved in the general-purpose register ER2, a random process for extracting the random number is executed. In the random process, one random number in a predetermined range is extracted without an argument. Then, the extracted random number is stored in the general-purpose register ER0. Thereafter, in order to convert the random number into a specified range, the value stored in the general-purpose register ER0 is divided by the upper limit value of the random number saved in the general-purpose register ER2 (B1504), and the remainder is stored in the general-purpose register ER0 (B1505). ). Then, the value stored in the general-purpose register ER0 becomes the return value of the process A (random number lottery process), and the process A is terminated by the RET instruction (subroutine end instruction), and the process returns to the calling source changing process.

  When returning to the changing process, a random number having an upper limit value of 1000 specified as a return value in the general-purpose register ER0 in process A is stored in the general-purpose register ER2. At this time, the upper limit “1000” of the random number is stored in the general-purpose register ER2, but is overwritten by the acquired random value.

  Subsequently, in the changing process, “M-2” is executed. The process “M-2” corresponds to the process from step B1208 to B1210 of the changing process. The processing of “M-2” is the same as the processing of “M-1” except that the upper limit value of the random number to be acquired is “500”, and thus detailed contents are omitted.

  Finally, the process “M-3” in the changing process will be described. The process “M-3” corresponds to the process from step B1214 to B1218 of the changing process. First, the variation pattern classification flag (X-1) is stored in the general-purpose register ER1, and the random number for selecting the notice distribution table (X-2) is stored in the general-purpose register ER0 (B1214, B1215). Call (execute) selection process.

  When the process B (notice distribution selection process) is started, the value of the general-purpose register ER0 set as an argument (random number for selecting the notice-distribution table) is set in the general-purpose register ER2, and the value of the general-purpose register ER1 (variation pattern classification flag) ) Is saved in the general-purpose register ER3. Thereafter, the process of “S-1” is executed. The process of “S-1” corresponds to the process from step B1304 to B1307 of the notice allocation selection process.

  When the process of “S-1” is started, the random number for selection of the notice distribution table saved in the general register ER2 as the argument of the process C (notice distribution table selection process) is stored in the general register ER0. The variation pattern classification flag saved in ER3 is stored in general-purpose register ER1. Then, process C (notice distribution table selection process) is executed.

  When the process C (notice distribution table selection process) is started, the value of the general-purpose register ER0 specified as an argument (random number for selecting the notice-distribution table) is stored in the general-purpose register ER2, and the value of the general-purpose register ER1 (variation pattern classification) Flag) is saved in the general-purpose register ER3. Then, through the subsequent processing, the notice allocation table number is acquired and stored in the general-purpose register ER2. Thereafter, the notice allocation table number stored in the general-purpose register ER2 is stored in the general-purpose register ER0 as a return value, and the process returns to the notice-sort selection process by the RET instruction. At this time, the variation pattern classification flag is still stored in the general-purpose register ER3, but the random number for selection of the notice distribution table stored in the general-purpose register ER2 before the execution of the process C is the notice distribution table number. Has been overwritten.

  After execution of the process C, when returning to the process B, the value of the general purpose register ER0 storing the notice distribution table number which is the return value of the notice distribution table selection process is saved in the general purpose register ER2. Then, the subsequent process is executed, and the process of “S-2” is executed. The process of “S-2” corresponds to the process from step B1324 to B1328 of the notice allocation selection process.

  When the process of “S-2” is started, the notice allocation table number saved in the general-purpose register ER2 is saved in the general-purpose register ER0 and saved in the general-purpose register ER3 as an argument of the process D (notice-effect selection process). The variation pattern classification flag that has been stored is stored in the general-purpose register ER1. Then, process D (notice effect selection process) is executed.

  When process D (notice effect selection process) is started, the value of general register ER0 (notice distribution table number) designated as an argument is set to general register ER2, and the value of general register ER1 (variation pattern classification flag) is set to general It is saved in the register ER3. Thereafter, a random number for acquiring the notice effect number and the notice effect generation period number is obtained from the notice distribution table by the process A (random number lottery process). At this time, the upper limit value (100) of the random number is stored in the general-purpose register ER0, the random value is acquired as a return value, and the acquired random value is stored in the general-purpose register ER2.

  Then, based on the acquired random number value, the notice effect number and the notice effect generation period number are obtained from the notice distribution table corresponding to the notice distribution table number. At this time, the notice effect number is stored in the general-purpose register ER3 and then stored in the general-purpose register ER1 as a return value of the notice distribution selection process. Furthermore, after the notice effect generation period number is stored in the general-purpose register ER2, it is stored in the general-purpose register ER0 as a return value of the notice distribution selection process. Thereafter, when the return value storage is completed in the notice allocation selection process, the process returns to the changing process by the RET instruction.

  Lastly, screen transition of effects in the gaming machine 1 of the present embodiment will be described. 16 and 17 are diagrams showing an example of screen transition of the variable display game executed in the embodiment of the present invention.

  FIG. 16A shows a state before the start of change, and a pre-reading display indicating that the expectation level of the change display game to be executed one after another is high is made. Next, FIG. 16B shows a state in which a variable display game is started and a notice effect (conversation notice) is executed during the change. At this time, when the player operates the effect button 17, the result of the notice effect is displayed as shown in FIG.

  Thereafter, as shown in FIG. 16D, a step-up notice is executed following the notice effect (conversation notice). Then, after the step-up notice is executed, reach occurs as shown in FIG. Furthermore, in the first half of the reach change, a group notice or the like in which many characters are displayed is executed. About group notice, it is good also as one mode of notice production, and good also as one mode of normal production.

  When entering the latter half of the reach fluctuation, the next notice effect is executed as shown in FIG. The next notice effect may indicate the expectation level of the next variable display game to be executed, but in the present embodiment, it indicates the expectation degree of the currently running variable display game. . The expectation may be particularly high when the number of next episodes and the changing identification symbol match. Further, the contents of the next title may suggest the contents of the subsequent production so that the expectation of the running variable display game can be grasped.

  Thereafter, as shown in FIGS. 17B and 17C, a “decision battle” effect is performed in which the enemy team is confronted. At the end of the reach change, as shown in FIG. 17D, a movable accessory effect is executed. At this time, when the movable combination obstructs the visual recognition of the variation display of the identification symbol (including the fourth symbol), the movable symbol may be moved to a visually recognizable position.

  Finally, when the movable accessory effect ends, as shown in FIG. 17 (E), the variation of the identification symbol is temporarily stopped and “bonus confirmation” is notified. Then, as shown in FIG. 17F, the variation of the identification symbol including the fourth symbol is stopped, and the variation display game is ended. Then, it shifts to a special game state.

  The execution timing of the pre-read display and the notice effect shown in FIGS. 16 and 17 is determined according to the type and the generation period of the notice effect. In addition, the content of the effect is set in the notice effect process.

  As described above, according to the present embodiment, even when a subroutine is called in multiple stages by sharing and limiting a register for storing an argument and a register for storing a return value in each subroutine. It is possible to prevent a shortage of usable registers. Even when the number of arguments and return values is 3 or more, as described above, the number of registers to be used can be suppressed by using the stack pointer (general-purpose register ER7). .

  Therefore, by limiting the number of registers used, it is convenient when performing complex distribution processing, improving the efficiency of the control processing and diversifying the production operation, which makes the game more interesting. Can be increased.

  The game control program in this embodiment may be a program written by a developer in a programming language, or a program written by a developer converted into a machine language (machine language) by a compiler. Good.

  The gaming machine of the present invention is not limited to the pachinko gaming machine as shown in the above embodiment, and includes a gaming machine using a game ball such as an arrange ball gaming machine or a sparrow ball gaming machine or a movable accessory. Also applicable to slot machines (pachislot machines).

DESCRIPTION OF SYMBOLS 1 Game machine 2 Main body frame 4 Opening / closing frame 5 Front frame 6 Glass frame 17 Effect button 30 Game board 34 Center case 35 Display apparatus 35a Display part 36 General-purpose start gate 37 1st start winning opening 38 2nd starting winning opening 41 1st Variable winning device 45 Second variable winning device 500 Sickle character 600 Game control device (game control means)
610 CPU 611 Game microcomputer 611a CPU
611b RAM
640 Dispensing control device (dispensing board)
690 Launch control device 700 Production control device (production control means)
710 Main control microcomputer (1stCPU)
711 RAM
712 Arithmetic unit (arithmetic circuit)
713 General-purpose registers (ER0 to ER7)
720 Microcomputer for video control (2nd CPU)
800 Power supply

Claims (1)

In a gaming machine comprising game control means for performing game control,
The game control means includes
Arithmetic control means for executing a game control program for performing the game control;
A register for storing data used to execute the game control program;
With
The game control program is
A first game control process for performing a first game control;
A second game control process that is called in response to a first call instruction executed in the first game control process and performs a second game control;
A third game control process that is called in response to a second call instruction executed in the second game control process and performs a third game control different from the second game control ,
The register is
Generated in response to execution of the second game control process, stores a first return value used for the first game control, and generated in response to execution of the third game control process; A predetermined number of special purpose registers capable of storing a second return value used for the second game control;
A predetermined number of non-specific application registers used in the second game control process or the third game control process and capable of storing data different from the first return value or the second return value;
A stack storage register allocated to store predetermined data in the stack area, and
The arithmetic control means includes
Corresponding to the execution of the second game control process, a first return value that can be used for the first game control is generated, and the first return value is stored in the special purpose register.
In response to the execution of the third game control process, a second return value that can be used for the second game control is generated, and the second return value is stored in the special purpose register.
The special purpose register capable of storing the first return value in the second game control process and the special purpose register capable of storing the second return value in the third game control process are the same, and The number of the special purpose registers that can be used in each of the two game control processes or the third game control process is the same,
When the number of the first return values generated in the second game control process or the number of the second return values generated in the third game control process exceeds the number of the special purpose registers, Store the return value exceeding the stack storage register in the stack area,
The gaming machine, wherein the second game control process and the third game control process perform control related to selection of a notice effect for notifying a result of a variable display game executed on a predetermined display device.