JP2009285059A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of coping with abnormality, such as short circuit when it occurs. <P>SOLUTION: The game machine includes a first circuit for outputting first voltage to a first power line and a second circuit for inputting the voltage of the first power line, converting it into second voltage, and outputting it to a second power line. The game machine includes: a first drive stop circuit for stopping drive of the first circuit when there is abnormality on the first power source line; and a second drive stop circuit for stopping drive of the second circuit when there is abnormality on the second power source line. A period from the occurrence of abnormality on the second power source line till stopping of drive of the second circuit by the drive circuit is made longer than a period from the occurrence of abnormality on the first power source line till stopping of drive of the second circuit by the first drive stop circuit. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a gaming machine represented by a slot machine (a pachislot machine), a pachinko machine, and the like.

  Conventionally, a gaming table represented by a pachinko machine is configured such that a predetermined profit can be obtained by launching a ball from a launching device and entering a predetermined winning opening provided in a predetermined gaming area. . In such a gaming machine, there is provided a gaming machine that generates a second voltage by inputting the first voltage generated by the first voltage generating circuit to the second voltage generating circuit. For example, a gaming machine is provided in which a voltage generated by a DC / DC converter on a power supply board is input to a DC / DC converter on a main control board to generate another voltage (see, for example, Patent Document 1).

JP 2003-190556 A

  However, the gaming machine described in Patent Document 1 has a problem that appropriate measures are not taken when an abnormality such as a short circuit occurs in the second voltage generation circuit.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a game machine that can take an appropriate action when an abnormality such as a short circuit occurs.

  In order to achieve the above object, the present invention inputs a first circuit that outputs a first voltage to a first power supply line, and a voltage of the first power supply line, and converts it to a second voltage. And a second circuit for outputting to the second power supply line, and a first drive stop for stopping the drive of the first circuit when there is an abnormality in the first power supply line. A circuit and a second drive stop circuit for stopping the driving of the second circuit when there is an abnormality in the second power supply line, and after the abnormality occurs in the second power supply line The period until the second drive stop circuit stops driving the second circuit is the time when the first drive stop circuit stops the second drive after an abnormality occurs in the first power supply line. It is characterized by being configured so as to be longer than the period until the operation.

  In the gaming machine according to claim 1, the present invention provides a first abnormality monitoring circuit for detecting an abnormality in the first power supply line and a second abnormality monitoring for detecting an abnormality in the second power supply line. A period from when the abnormality occurs in the second power supply line until the second drive stop circuit stops driving the second circuit, the first power supply line is abnormal. The first drive stop circuit is configured to be longer than the period from when the first drive stop circuit starts to stop the second drive.

  According to the present invention, in the gaming machine according to claim 2, a period during which the second drive stop circuit stops driving the second circuit after detecting an abnormality in the second abnormality monitoring circuit. A delay circuit for extending the length is provided.

  The game machine according to claim 3, wherein the delay circuit delays a period until the output of the second abnormality monitoring circuit reaches the second drive stop circuit. .

  The game machine according to any one of claims 1 to 4, wherein the first circuit outputs a first voltage to the first power supply line, and the second circuit includes the first circuit. A voltage generation circuit that drops the first voltage to generate a second voltage that is lower than the first voltage is provided.

  According to the present invention, in the gaming machine according to any one of claims 1 to 5, when the second abnormality monitoring circuit detects a short circuit of the second power supply line, the second power supply line It is characterized by being abnormal.

  According to the present invention, in the gaming machine according to any one of claims 1 to 6, when the first abnormality monitoring circuit detects an overcurrent of the first power line, the first power line It is characterized by being abnormal.

  According to the present invention, in the gaming machine according to any one of claims 1 to 7, the second circuit is disposed on a substrate different from the first circuit.

  According to the present invention, in the gaming machine according to claim 8, a main control board having a main control unit provided with a lottery means for lottering the amount of profit given to the player when a predetermined condition is established; The first circuit is a circuit mounted on a power supply board that supplies power to the main control board, and the second circuit is predetermined based on output information from the main control board. The circuit is mounted on a production board for performing the production.

  According to another aspect of the present invention, a first circuit that outputs a predetermined voltage to the first power supply line and a voltage of the first power supply line are input, converted into a predetermined voltage, and a predetermined voltage is applied to the second power supply line. And a second circuit that outputs a voltage, a first drive stop circuit that stops driving the first circuit when there is an abnormality in the first power line, and A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality in the second power line, and the second circuit supplies the voltage of the first power line to the second power stop line. When the power supply voltage is changed from a non-drive voltage value to a drive voltage value, the drive stop state is canceled by the second drive stop circuit. A delay between the first power supply line and the power supply voltage input line. Characterized in that a circuit.

  According to another aspect of the present invention, a first circuit that outputs a predetermined voltage to the first power supply line and a voltage of the first power supply line are input, converted into a predetermined voltage, and a predetermined voltage is applied to the second power supply line. And a second circuit that outputs a voltage, a first drive stop circuit that stops driving the first circuit when there is an abnormality in the first power line, and A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality in the second power line, and the second circuit supplies the voltage of the first power line to the second power stop line. Used as a reset voltage of an IC used in one circuit, and when the state of the reset voltage changes from a non-drive voltage value to a drive voltage value, cancels the drive stop state by the second drive stop circuit; Between the first power supply line and the reset voltage input line; In, characterized in that a delay circuit.

  ADVANTAGE OF THE INVENTION According to this invention, the game stand which makes it possible to take an appropriate measure when a short circuit occurs can be provided.

  Hereinafter, a pachinko machine (game table) according to an embodiment of the present invention will be described in detail with reference to the drawings.

<Overall configuration>
First, the overall configuration of the pachinko machine 100 will be described with reference to FIG. In addition, the figure is the external appearance perspective view which looked at the pachinko machine 100 from the front side (player side).

  The pachinko machine 100 covers the game board (board surface) 102 from the front and has a glass or resin transparent plate member 151 and a transparent member holding frame 155 as a front frame forming the front surface of the device. The game board (board surface) 102 is disposed behind the door member 156 so as to be visible through the transparent plate member 151.

  Below the door member 156, as a ball launching unit (launching device) for launching a game ball (hereinafter sometimes simply referred to as a “ball”), a launcher 138 that is rotated by a launch motor 602, which will be described later, A launcher 140 attached to the tip of the launcher 138 for launching a ball toward a game area 104 described later, and a launcher rail 142 for guiding the ball launched by the launcher 140 to an outer rail 106 described later. It is arranged.

  For the purpose of reducing euphoria, it is desirable to limit the number of balls that can be fired per hour (for example, 100 shots per minute).

  Below the door member 156, while further storing the balls temporarily, a storage tray 144 for sequentially supplying the stored balls to the launch rail 142 and a pressing operation by the player are possible. A chance button 146 is provided for changing the effect display by the liquid crystal display device 110 or the like to be described later when the operation is detected at a predetermined time.

  Further, below the launcher 138 and the launcher 140, an operation handle 148 for controlling the launcher 138 and adjusting the launch intensity of the sphere toward the game area 104 is disposed. Below the 144, a lower plate 150 is provided for storing overflow balls that cannot be stored in the storage plate 144.

  FIG. 2 is a schematic front view of the game board 102 as viewed from the front.

  In the game board 102, an outer rail 106 and an inner rail 108 are provided, and a game area 104 in which a game ball can roll is defined.

  In the center of the game area 104, an effect device 200 is provided. In the effect device 200, a horizontally long liquid crystal display device 110 is disposed substantially at the center.

  Around the liquid crystal display device 110, a normal symbol display device 112, a special symbol display device 114, a normal symbol hold lamp 116, a special symbol hold lamp 118, and a high-accuracy medium lamp 120 are arranged. Hereinafter, the normal symbol may be referred to as “general symbol” and the special symbol may be referred to as “special symbol”.

  The effect device 200 performs an effect by operating a movable part, and details thereof will be described later.

  The liquid crystal display device 110 is a display device for displaying decorative images (see FIG. 4B) and various images used for production, and here is configured by a liquid crystal display device (Liquid Crystal Display).

  The liquid crystal display device 110 is divided into four display areas, a left symbol display area 110a, a middle symbol display area 110b, a right symbol display area 110c, and an effect display area 110d, and the left symbol display area 110a, the middle symbol display area 110b, and The left symbol display area 110c displays different decorative symbols, and the effect display area 110d displays an image used for the effect. Further, the positions and sizes of the display areas 110a, 110b, 110c, and 110d can be freely changed within the display screen of the liquid crystal display device 110.

  As the liquid crystal display device 110, instead of the liquid crystal display device, other display devices such as a dot matrix display device, a 7-segment display device, an EL (Electro Luminescence) display device, a drum display device, and a leaf display device are adopted. May be.

  The general-purpose display device 112 is a display device for displaying a general-purpose display (see FIG. 4C), and here, it is constituted by a 7-segment LED. The special figure display device 114 is a display device for displaying a special figure (see FIG. 4A), and here, it is constituted by a 7-segment LED.

  The general-purpose hold lamp 116 is a lamp for indicating the number of general-purpose variable games (details will be described later) that are on hold. Here, it is possible to hold up to two general-purpose variable games. The special figure hold lamp 118 is a lamp for indicating the number of special figure variable games that are held (details will be described later). Here, up to four special figure variable games can be held. The high probability lamp 120 is a lamp for indicating that the gaming state is a high probability state or a high probability state, and is turned on when the gaming state is changed from the low probability state to the high probability state. Turns off when changing from probability state to low probability state.

  Further, around the effect device 200, a general winning opening 122, a general drawing starting opening 124, a first special drawing starting opening 126, a second special drawing starting opening 128, and a variable winning opening 130 are arranged. ing.

  Here, a plurality of general winning holes 122 are arranged on the game board 102, and when a predetermined ball detection sensor (not shown) detects a ball entering the general winning holes 122 (the general winning hole 122 has been won). ), A payout device 552 described later is driven, and a predetermined number (here, 10) of balls are discharged as prize balls to a storage tray 144 described later. The ball discharged to the storage tray 144 can be freely taken out by the player, and with these configurations, the prize ball is paid out to the player based on the winning.

  The ball that has entered the general winning opening 122 is guided to the back side of the pachinko machine 100 and then discharged to the amusement island side.

  Here, the ball paid out to the player as a consideration for the prize may be referred to as “prize ball”, and the ball lent out to the player may be referred to as “rental ball”. This is called a “ball (game ball)”.

  The normal start port 124 is configured by a device called a gate or a through chucker for determining whether or not a ball has passed a predetermined area of the game area. Here, one is provided on the left side of the game board 102. It is arranged. Unlike the ball that has entered the general winning opening 122, the ball that has passed through the normal start port 124 is not discharged to the amusement island side.

  When the predetermined ball detection sensor detects that the ball has passed through the usual figure starting port 124, the pachinko machine 100 starts the usual figure variable game by the usual figure display device 112.

  Here, only one first special figure starting port 126 is arranged at the center of the game board 102. When a predetermined ball detection sensor detects a ball entering the first special figure starting port 126, a payout device 552 described later is driven, and a predetermined number (three in this case) of balls is stored as a prize ball. While discharging to the plate 144, the special figure display game by the special figure display device 114 is started.

  The ball that has entered the first special figure starting port 126 is guided to the back side of the pachinko machine 100 and then discharged to the amusement island side.

  The second special figure starting port 128 is called an electric tulip (electrical chew), and here, only one is provided directly below the first special figure starting port 126. This second special figure starting port 128 is provided with wings that can be opened and closed to the left and right. While the wings are closed, it is impossible to enter a sphere. Is stopped and displayed, the blades open and close at a predetermined time interval and a predetermined number of times.

  When a predetermined ball detection sensor detects a ball entering the second special figure starting port 128, a payout device 552 described later is driven, and a predetermined number (here, five) of balls is used as a prize ball to store a storage tray described later. At the same time as discharging to 144, the special figure display game by the special figure display device 114 is started.

  The ball that has entered the second special figure starting port 128 is guided to the back side of the pachinko machine 100 and then discharged to the amusement island side.

  The variable winning opening 130 is called a big winning opening or an attacker, and here, only one variable winning opening 130 is arranged below the center of the game board 102. This variable winning opening 130 has a door member that can be freely opened and closed. When the door member is closed, it is impossible to enter a ball, and the special figure display device 114 stops displaying the jackpot symbol. In this case, the door member opens and closes at a predetermined time interval (for example, an opening time of 29 seconds and a closing time of 1.5 seconds) and at a predetermined number of times (for example, 15 times). When a predetermined ball detection sensor detects a ball entering the variable winning opening 130, a payout device 552 described later is driven, and a predetermined number (here, 15 balls) of balls are discharged as a winning ball to a storage tray 144 described later. To do.

  The ball that has entered the variable prize opening 130 is guided to the back side of the pachinko machine 100 and then discharged to the amusement island side.

  Further, a plurality of disc-shaped hitting direction changing members 132 called a windmill and a plurality of game nails 134 are arranged in the vicinity of these winning openings and starting openings as means for imparting a change in rolling mode. At the bottom of the inner rail 108, an out port 136 is provided for guiding a ball that has not won any prize opening or starting port to the back side of the pachinko machine 100 and then discharging it to the amusement island side. Yes.

  The pachinko machine 100 supplies the ball stored in the storage tray 144 by the player to the launch position of the launch rail 142, drives the launch motor 602 with strength according to the operation amount of the player's operation handle 148, The launcher 138 and the launcher 140 are passed through the outer rail 106 and the inner rail 108 to launch into the game area 104. The ball that has reached the upper part of the game area 104 falls downward while changing the direction of travel by the hitting direction changing member 132, the game nail 134, etc. 1 special figure start port 126, 2nd special figure start port 128), reach the out port 136 without winning any winning port or start port, or just passing through the normal start port 124 To do.

<Director>
Next, the rendering device 200 of the pachinko machine 100 will be described.

  A warp device 230 and a stage are arranged on the front side of the effect device 200, and a liquid crystal display device 110 and a shielding means 250 are arranged on the rear side of the effect device 200. That is, in the rendering device 200, the liquid crystal display device 110 and the shielding means 250 are positioned behind the warp device 230 and the stage.

  The warp device 230 discharges the game ball that has entered the entrance 232 provided at the upper left of the effect device 200 to the front stage 234 below the front surface of the effect device 200, and further, the game ball discharged to the front stage 234 is discharged. When the player enters the second entrance 236 provided at the rear of the center of the front stage 234, the game ball is placed above the first special figure starting port 126 and in the lower center of the stage device 200. The gas is discharged from the outlet 238 toward the first special figure starting port 126. The game ball discharged from the discharge port 238 is easy to enter the special figure starting port 126.

  The shielding means 250 includes a grid-like left door 250a and right door 250b, and is disposed between the liquid crystal display device 110 and the front stage 234.

  Belts wound around two pulleys (not shown) are respectively fixed to the upper portions of the left door 250a and the right door 250b. That is, the left door 250a and the right door 250b move to the left and right as the belt driven by the motor (not shown) drives through the pulley.

  The shielding means 250 shields the liquid crystal display device 110 so that it is difficult for the player to visually recognize the inner end portions of the left and right doors 250a and 250b when they are closed. In the state where the left and right doors 250a and 250b are opened, the inner end portions thereof slightly overlap with the outer end portions of the display screen of the liquid crystal display device 110, but the player can visually recognize all the displays on the liquid crystal display device 110.

  Further, the left and right doors 250a and 250b can be stopped at arbitrary positions, for example, only a part of the decorative design is shielded so that the player can identify which decorative design the displayed decorative design is. You can do that.

  Note that the left and right doors 250a and 250b may allow a part of the rear liquid crystal display device 110 to be visible from the holes of the lattice, or block the shoji part of the holes of the lattice with a semi-transparent lens body so that the rear liquid crystal display The display by the device 110 may be vaguely visible to the player, or the shoji part of the lattice holes may be completely blocked (shielded), and the rear liquid crystal display device 110 may be completely invisible.

  FIG. 3 is an external perspective view of the pachinko machine 100 viewed from the back side.

  The upper part of the back surface of the pachinko machine 100 has an opening that opens upward, a ball tank 152 for temporarily storing a ball, and a lower part of the ball tank 152 that is formed at the bottom of the ball tank 152. A tank rail 153 is provided for guiding a ball that has passed through the communication hole and dropped to a payout device 154 (which constitutes a payout device 552 described later) located on the right side of the back surface.

  The payout device 154 is made of a hollow member, and includes a sprocket 157 and a payout sensor 158 inside thereof.

  The sprocket 157 is configured to be rotatable by a motor. The sprocket 157 temporarily retains a sphere that has passed through the tank rail 153 and dropped into the dispensing device 154, and is rotated by a predetermined angle by driving the motor. The balls that have stayed temporarily are configured to be sent one by one downward to the dispensing device 154.

  The payout sensor 158 is a sensor for detecting the passage of the ball sent out by the sprocket 157, and outputs an ON signal when the ball is passing, and outputs an OFF signal when the ball is not passing. To do.

  The ball that has passed through the payout sensor 158 passes through a ball rail (not shown) and reaches a storage tray 144 disposed on the front side of the pachinko machine 100. The ball is paid out.

  In the lower left part of the dispensing device 154, a main control board 161 constituting a main control section 300 described later and a sub control board 164 constituting a sub control section 400 described later are arranged. Further, below the main control board 161 and the sub control board 164, a launch board 166 that constitutes a launch control section 600 described later, a power supply board 162 that constitutes a power management section 650 described later, and a payout control section described later. A payout board 165 constituting the 550 and a CR interface unit 163 connected to the payout board 165 are disposed.

<Type of design>
Next, with reference to FIGS. 4A to 4C, the special drawing display device 114, the liquid crystal display device 110, and the special drawing display device 112 of the pachinko machine 100 will be described with reference to the special drawing and the kind of common drawing. .

  FIG. 4 (a) shows an example of a special display stop display mode.

  In this example, there are three types of special display stop display modes: “Special Figure 1” which is a jackpot symbol, “Special Figure 2” which is a special jackpot symbol, and “Special Figure 3” which is a missed symbol. .

  When the special figure variation game is started on the condition that a predetermined ball detection sensor detects that a ball has won the first special figure start port 126 or the second special figure start port 128, the special figure display device 114 Performs “variable display of special figure” by repeating all lighting of seven segments and lighting of one central segment. After that, when the variation time determined before the start of the special figure elapses, in order to notify the winning of the special figure variable game, “Special Figure 1” or “Special Figure 2” is stopped and displayed. In the case of notifying the disconnection, “Special Figure 3” is stopped and displayed.

  In addition, the white part in a figure shows the location of the segment which turns off, and the black part shows the location of the segment which lights up.

  FIG. 4B shows an example of a decorative design.

  In this example, there are ten types of decorative designs, “decoration 1” to “decoration 10”.

  On the condition that a predetermined ball detection sensor has detected that a ball has won at the first special figure start port 126 or the second special figure start port 128, the left symbol display area 110a of the liquid crystal display device 110, the middle symbol display In each symbol display area of the area 110b and the right symbol display area 110c, “decoration 1” → “decoration 2” → “decoration 3” →... “Decoration 9” → “decoration 10” → “decoration 1” → .. Perform "decorative display variation display" to switch the display in the order of. Thereafter, when notifying the jackpot, a symbol combination corresponding to the jackpot in the symbol display areas 110a to 110c (here, a combination of decorative symbols of the same number (for example, “decoration 2 -decoration 2 -decoration 2”)) When the special jackpot is notified and the special jackpot is notified, the symbol combination corresponding to the special jackpot (in this case, a combination of decorative symbols having the same odd number numbers (for example, “decoration 1-decoration 1-decoration 1”)) To stop display.

  When the symbol combination corresponding to the jackpot is stopped and displayed, the jackpot game or the special jackpot game is started, and when the symbol combination corresponding to the special jackpot is stopped and displayed, the special jackpot game is started. In the case of notifying a detachment, if there is a variation display of a decorative symbol that is put on hold after the symbol combination other than the symbol combination corresponding to the jackpot is stopped and displayed in the symbol display areas 110a to 110c, the variation display is performed. To start.

  FIG. 4C shows an example of a normal stop display mode.

  In the case of this example, there are two types of stop display modes for normal maps, “general map 1” which is a winning symbol and “general map 2” which is an out symbol.

  In the case where a general-purpose display game is started on the condition that a predetermined ball detection sensor detects that a ball has passed through the general-purpose start opening 124, the general-purpose display device 112 displays that all seven segments are turned on. Then, the “variable display of the usual map” is performed by repeatedly turning on one central segment. After that, when notifying the winning of the common figure variable game, the “general figure 1” is stopped and displayed, and when notifying the usual figure variable game being lost, the “normal figure 2” is stopped and displayed.

<Control unit>
Next, the circuit configuration of the control unit of the pachinko machine 100 will be described in detail with reference to FIG. This figure shows a circuit block diagram of the control unit.

  The control unit of the pachinko machine 100 can be broadly classified according to a main control unit 300 that controls the central part of the game and a command signal (hereinafter simply referred to as “command”) transmitted by the main control unit 300. A sub-control unit 400 that controls effects, a payout control unit 550 that mainly performs control related to payout of game balls in response to commands transmitted by the main control unit 300, and a launch control unit 600 that controls the launch of game balls. And a power management unit 650 that controls the power supplied to the pachinko machine 100.

<Main control unit>
First, the main control unit 300 of the pachinko machine 100 will be described.

  The main control unit 300 includes a basic circuit 302 that controls the entire main control unit 300. The basic circuit 302 includes a CPU 304, a ROM 306 for storing control programs and various data, and temporary data. RAM 308 for storing data, I / O 310 for controlling input / output of various devices, and counter timer 312 for measuring time, number of times, and the like.

  Note that other storage means may be used for the ROM 306 and the RAM 308, and this is the same for the sub-control unit 400 described later. The CPU 304 of the basic circuit 302 operates by inputting a clock signal of a predetermined cycle output from the crystal oscillator 314b as a system clock.

  In addition, the basic circuit 302 includes a counter circuit 316 used as a hardware random number counter that changes a numerical value in a range of 0 to 65535 every time a clock signal output from the crystal oscillator 314a is received (this circuit includes two circuits). And a signal output from various sensors 318 including a ball detecting sensor provided in each of the start openings 124, 126, 128, the entrance of the winning opening 122 and the variable winning opening 130. A sensor circuit 320 for outputting the amplification result and the comparison result with the reference voltage to the counter circuit 316 and the basic circuit 302, a display circuit 322 for controlling the display of the special figure display device 114, and a universal display device 112, a display circuit 324 for performing display control, and various status display units 326 (a general map hold lamp 116, a special map hold lamp 11) A display circuit 328 for performing display control of the high-accuracy medium lamp 118 and the like, and a solenoid circuit 332 for controlling various solenoids 330 for opening and closing the second special figure starting port 128, the variable winning port 130 and the like. Connected.

  When the ball detection sensor 318 detects that a ball has won the first special figure starting port 126, the sensor circuit 320 outputs a signal indicating that the ball has been detected to the counter circuit 316.

  Upon receiving this signal, the counter circuit 316 latches the value of the counter corresponding to the first special figure starting port 126 at that timing, and stores the latched value in the built-in counter value corresponding to the first special figure starting port 126. Store in the register.

  Similarly, when the counter circuit 316 receives a signal indicating that the ball has won the second special figure starting port 128, the counter circuit 316 latches the value at the timing of the counter corresponding to the second special figure starting port 128. The latched value is stored in a built-in counter value storage register corresponding to the second special figure starting port 128.

  Further, an information output circuit 334 is connected to the basic circuit 302, and the main control unit 300 is connected to an information input circuit 652 provided in an external hall computer (not shown) or the like via this information output circuit 334. The game information (for example, game state) of the machine 100 is output.

  The main control unit 300 is provided with a voltage monitoring circuit 336 that monitors the voltage value of the power source supplied from the power management unit 650 to the main control unit 300. The voltage monitoring circuit 336 is a voltage value of the power source. Is less than a predetermined value (9v in this embodiment), a low voltage signal indicating that the voltage has dropped is output to the basic circuit 302.

  In addition, the main control unit 300 is provided with a start signal output circuit (reset signal output circuit) 338 that outputs a start signal (reset signal) when the power is turned on. When an activation signal is input, game control is started (main control section main processing described later is started).

  The main control unit 300 includes an output interface for transmitting a command to the sub-control unit 400 and an output interface for transmitting a command to the payout control unit 550. With this configuration, the sub-control unit 400 In addition, communication with the payout control unit 550 is enabled. Information communication between the main control unit 300, the sub control unit 400, and the payout control unit 550 is one-way communication, and the main control unit 300 can transmit signals such as commands to the sub control unit 400 and the payout control unit 550. However, the sub-control unit 400 and the payout control unit 550 are configured such that signals such as commands cannot be transmitted to the main control unit 300.

<Sub control unit>
The main control unit 300 includes an output interface for transmitting a command to the sub-control unit 400 and an output interface for transmitting a command to the payout control unit 550. With this configuration, the sub-control unit 400 In addition, communication with the payout control unit 550 is enabled.

  Information communication between the main control unit 300, the sub control unit 400, and the payout control unit 550 is one-way communication, and the main control unit 300 can transmit signals such as commands to the sub control unit 400 and the payout control unit 550. However, the sub-control unit 400 and the payout control unit 550 are configured such that signals such as commands cannot be transmitted to the main control unit 300.

  For connection between the main control unit 300 and the payout control unit 550, in addition to the command sent from the main control unit 300 to the payout control unit 550, a command is output from the main control unit 300 to the payout control unit 550. There is also one that always outputs a signal regarding whether or not it is possible.

<Sub control unit>
Next, the sub control unit 400 of the pachinko machine 100 will be described.

  The sub-control unit 400 includes a basic circuit 402 that controls the entire sub-control unit 400 mainly based on commands transmitted from the main control unit 300. The basic circuit 402 includes a CPU 404, a control program, ROM 406 for storing various data, RAM 408 for temporarily storing data, I / O 410 for controlling input / output of various devices, and counter timer 412 for measuring time and frequency It is equipped with.

  The CPU 404 of the basic circuit 402 operates by inputting a clock signal of a predetermined period output from the crystal oscillator 414 as a system clock.

  Further, the basic circuit 402 drives a sound circuit 418 for controlling the speaker 416 (and amplifier), a display circuit 422 for controlling various lamps 420, a movable body for rendering of the rendering device 200, and the like. Effect drive device control circuit 426 for controlling various effect drive devices 424 including a solenoid or a motor which is a drive device to perform, and a liquid crystal control unit for controlling the liquid crystal display device 110 and the shielding means 250 500 is connected to a chance button detection circuit 380 that detects pressing of the chance button 146 and outputs a signal.

  The sub-control unit 400 controls the game effect (effect control) using the liquid crystal display device 110, the speaker 416, the various lamps 420, the various effect drive devices 424, and the like via the liquid crystal control unit 500.

<Discharge control unit, launch control unit, power supply management unit>
Next, the payout control unit 550, the launch control unit 600, and the power supply management unit 650 of the pachinko machine 100 will be described.

  The payout control unit 550 controls the payout device 552 mainly based on a signal such as a command transmitted from the main control unit 300, and the payout of the winning ball or the rental ball is completed based on a control signal output from the payout sensor 554. It is detected whether or not the card unit 654 is provided separately from the pachinko machine 100 via the interface unit 556.

  The launch control unit 600 outputs a control signal output from the payout control unit 550 to permit or stop the launch, and a launch intensity output circuit (not shown) provided in the operation handle 148, which is output by a player. Based on a control signal for instructing the firing intensity according to the operation amount, the launch motor 602 that drives the launcher 138 and the launcher 140 is controlled, and the ball feeding device 604 that supplies a ball from the storage plate 144 to the launch rail 142. Control.

  The power management unit 650 converts the AC power supplied from the outside to the pachinko machine 100 into a direct current, converts it into a predetermined voltage, and controls the control units such as the main control unit 300 and the sub control unit 400, and the devices such as the dispensing device 552. To supply. Further, the power management unit 650 is a power storage circuit (for example, for supplying power to a predetermined part (for example, the RAM 308 of the main control unit 300) for a predetermined period (for example, 10 days) even after the power supply from the outside is cut off. Capacitor).

<Data table of main control unit>
Next, a data table stored in the ROM 306 of the main control unit 300 of the pachinko machine 100 will be described with reference to FIG. 2A is an example of a jackpot determination table, FIG. 1B is an example of a high probability state transition determination table, and FIG. 2C is an example of a timer number determination table. is there.

  The jackpot determination table shown in FIG. 6A is the type of information stored in the gaming state storage area provided in the RAM 308 (hereinafter simply referred to as “gaming information”) and the first special figure starting port 126. Lottery data (first special figure starting port lottery data) used when a predetermined ball detection sensor detects that the ball has won, and a predetermined ball indicating that the ball has won the second special figure starting port 128 It is the data table which stored the lottery data (2nd special figure starting port lottery data) used when a detection sensor detects in association with each other.

  The basic circuit 302 of the main control unit 300 uses these pieces of information to determine whether the special figure variation game is won (big hit) or wrong (miss), that is, “big hit determination”. Note that the “game information” includes information indicating a low probability state in which the special figure variable game is determined to be won with a predetermined low probability, and a high probability state in which the special figure variable game is determined to be a high probability with a higher probability than the low probability. Hereinafter, these are simply referred to as “low probability state” and “high probability state”. Further, the information stored in the game state storage area includes other information, which will be described later.

  The lottery data for the first special figure starting port is used to determine the result of the special figure variable game that starts when a predetermined ball detection sensor detects that a ball has won the first special figure starting port 126. It is lottery data.

  For example, when the gaming state is in a low probability state, when the acquired special figure winning random number value (random number will be described later) is 10001 to 10187, it is determined that the special figure variable game is won.

  On the other hand, when the acquired special figure winning random number is a numerical value other than 10001 to 10187, it is determined that the special figure variable game is out of play.

  In this embodiment, the numerical value range that the special figure winning random number value can take is 0 to 65535 (the numerical value range is 65536), and the numerical value range indicated by the lottery data for the first special figure starting port in the low probability state is 10001. -10187 (the numerical range is 187), the winning probability of the special figure variable game based on the winning of the ball to the first special figure starting port 126 in the low probability state is about 1 / 350.4 (= 187/65536).

  On the other hand, since the numerical range indicated by the lottery data for the first special figure starting port in the high probability state is 30001 to 13310 (the numerical range is 1310), the first special figure starting port 126 in the high probability state. The winning probability of the special figure variable game based on the winning of the special ball is about 1 / 50.0 (= 1310/65536), and the winning of the special figure variable game based on the winning of the ball to the first special figure starting port 126 is won. The probability is set so that the high probability state is higher than the low probability state.

  The lottery data for the second special figure start port is used to determine the result of the special figure variable game that starts when a predetermined ball detection sensor detects that a ball has won the second special figure start port 128. It is lottery data. For example, when the gaming state is a low probability state and the acquired special figure winning random number value is 20001 to 20187, it is determined that the special figure variable game is won. On the other hand, when the acquired special figure winning random number is a numerical value other than 20001 to 20187, it is determined that the special figure variable game is out of play.

  In this embodiment, the numerical value range that the special figure winning random number value can take is 0 to 65535 (the numerical value range is 65536), and the numerical value range indicated by the lottery data for the second special figure starting port in the low probability state is 20001. Since it is ˜20187 (the size of the numerical range is 187), the winning probability of the special figure variable game based on the winning of the ball to the second special figure starting port 128 in the low probability state is about 1 / 350.4 (= 187/65536). On the other hand, since the numerical range indicated by the lottery data for the second special figure starting port in the high probability state is 40001 to 41310 (the numerical range is 1310), the second special figure starting port 128 in the high probability state. The winning probability of the special figure variable game based on the winning of the special ball is about 1 / 50.0 (= 1310/65536), and the winning of the special figure variable game based on the winning of the ball to the second special figure starting port 128 is won. The probability is set so that the high probability state is higher than the low probability state.

  The high-probability state transition determination table shown in FIG. 6B is a data table storing lottery data used when it is determined that the jackpot is determined as a result of the jackpot determination.

  The basic circuit 302 of the main control unit 300 uses this high probability state transition determination table to determine whether to start a jackpot game or a special jackpot game after the end of the special figure variable game, that is, a probability change transition determination. I do.

  For example, when the acquired special figure random number value (the random number value will be described later) is a numerical value of 64 to 127, in the storage area of the probability change (probability change) flag provided in the RAM 308, after the special figure change game ends. Information indicating that a special jackpot game is to be started is set (here, setting the special jackpot game start information in the storage area for the probability change flag is referred to as “setting the probability change flag to ON”).

  On the other hand, when the acquired special figure random number value is other than a numerical value of 64 to 127, information indicating that the jackpot game is started is set in the above-described probability variation flag storage area (where the probability variation flag is stored). Setting the jackpot game start information in the area is referred to as setting the probability variation flag off).

  In the present embodiment, the numerical value range that the special figure random number value can take is 0 to 127 (the numerical value range is 128), the lottery data migration determination random number range is 64 to 127 (the numerical value range is 64). Therefore, when the result of the jackpot determination is winning, the probability of winning the result of the probability change transition determination, that is, the probability of starting the special jackpot is 1/2 (= 64/128).

  The timer number determination table shown in FIG. 6C is used for a lottery for determining a timer number indicating a variation time from the start of the variation display of the special diagram by the special diagram display device 114 to the stop display. It is a data table which memorize | stored lottery data.

  The basic circuit 302 of the main control unit 300 determines a timer number based on this information, the above jackpot determination result (a value of a jackpot flag described later), and a timer random number value described later.

  In this embodiment, a special figure timer random number value (the random number value will be described later) can take a numerical value range of 0 to 65535 (the numerical value range has a size of 65536), and the above jackpot determination result is not selected properly Since the range of the timer random number of timer 1 is 0 to 60235 (the size of the numerical range is 60236), the probability of selecting timer 1 (fluctuation time 5 seconds, no reach) as the timer number is 60236/65536. As a timer number, the probability of selecting timer 2 (variation time 10 seconds, normal reach) is 4250/65536, the probability of selecting timer 3 (variation time 20 seconds, long reach) is 800/65536, timer 3 (variation time) The probability of selecting 40 seconds, multiline reach) is 250/65536.

  On the other hand, if the jackpot determination result is winning, the timer random number range of timer 2 is 0 to 15535 (the numerical range is 15536), so timer 2 (variation time 10 seconds, normal reach) is selected as the timer number The probability of doing is 15535/65536. As a timer number, the probability of selecting timer 3 (variation time 20 seconds, long reach, normal reach (revariation)) is 9000/65536, and the probability of selecting timer 4 (variation time 40 seconds, multiline reach) is 38000. The probability of selecting / 65536, timer 5 (variation time 50 seconds, full rotation reach) is 3000/65536.

<Data table of sub-control unit>
Next, a data table stored in the ROM 406 of the sub-control unit 400 of the pachinko machine 100 will be described with reference to FIGS.

  FIG. 7A shows an example of a variable number selection table used when the result of the jackpot determination is unsuccessful (a jackpot flag to be described later is off), and FIG. 7B shows the jackpot described above. It shows an example of a variable number selection table used when the result of the determination is winning (a jackpot flag to be described later is on).

  The variation number selection tables shown in FIGS. 4A and 4B are data tables for determining the effect display mode in the decorative symbol display device (liquid crystal display device) 110. It is used to determine the variation number based on the result (the value of the probability variation flag described later) and the value of the variation determining random number described later. In the column corresponding to the item “variation mode” in the variation number selection table, the variation mode corresponding to the variation number is described for reference. For example, when the variation 11 of the variation number is selected, When the display control of the decorative symbol display device 110 is performed in the variation mode “long reach” described later and the variation number variation 19 is selected, the display control of the decoration symbol display device 110 is performed in the variation mode “full rotation reach” described later. Shows you to do.

  For example, when the result of the jackpot determination is incorrect, the timer number is timer 1, and the probability variation flag is on (or off), the variation number selection table when the jackpot flag is off as shown in FIG. Refer to In this case, since the numerical range of the random number for variation determination corresponding to timer number = timer 1 is 0 to 127 (the numerical range has a size of 128), the probability is 100% (= 128/128) as the variation number. That is, the variation 1 is selected regardless of the obtained variation determining random value, and information indicating that the selection result is variation 1 is stored in the variation number storage area provided in the RAM 408. Also, when the jackpot determination result is won and the timer number is timer 2 and the probability variation flag is off, the variation number selection table shown in FIG. 7B when the jackpot flag is on is referred to. In this case, the numerical range of the random number for variation determination corresponding to timer number = timer 2 and probability variation flag = off is 0 to 47 (the numerical range is 48) and 48 to 127 (the numerical range is 80). Therefore, as a variation number, variation 6 is selected with a probability of 48/128, and variation 7 is selected with a probability of 80/128.

  8 (a) to (d) and FIGS. 9 (a) to (d) are decorative symbols based on the variation numbers determined using FIGS. 7 (a) and 7 (b) and the value of a random number for symbol determination to be described later. It is the figure which showed an example of the symbol determination table for determining the combination of the temporary stop symbol which makes the display apparatus 110 stop temporarily, and the combination of the stop symbol which makes a stop display.

  FIG. 8A is used when the variation number is variation 1, and an example of the symbol determination table for determining the type of combination of decorative symbols to be temporarily stopped and stopped, FIG. An example of the symbol determination table corresponding to the variation 5, FIG. 10C shows an example of the symbol determination table corresponding to the variations 6, 10, 13, 14, and 18, and FIG. An example of a determination table is shown.

  9A shows an example of the symbol determination table corresponding to the variation 9, FIG. 9B shows an example of the symbol determination table corresponding to the variations 11, 15, 16, and 19, and FIG. An example of the symbol determination table corresponding to the variations 8, 17, and 20 is shown in FIG. 9D, and an example of the symbol determination table corresponding to the variation 12 is shown. The temporary stop symbol combination indicates a temporary stop symbol combination that temporarily stops before the symbol becomes the stop symbol combination, and the stop symbol combination indicates the stop symbol combination that is finally stopped. Is shown.

  Moreover, the symbol determination table corresponding to the fluctuations 1 to 5 shown in FIGS. 8A and 8B is a table to be selected when the jackpot determination is unsuccessful (in the case of losing), and FIG. ) And (d), the symbol determination table corresponding to the variations 6, 10, 13, 14, 18, and 7 is a table that is selected when the jackpot determination is a win and the probability change transition determination is an incorrect selection (in the case of a jackpot). The symbol determination table corresponding to the fluctuations 9, 11, 15, 16, 19, 8, 17, 20, and 12 shown in FIGS. It is a table to select in the case of winning (in the case of special jackpot).

  Here, the tables shown in FIGS. 9A to 9D are configured to be selected only in the case of a special jackpot. When a combination of stop symbols is selected using this table, a symbol display is displayed. The area 110a to 110c includes a case where the symbol combination corresponding to the jackpot is stopped and displayed instead of the symbol combination corresponding to the special jackpot. Of course, a special jackpot game is started after the stop display, and a high probability state is set after the jackpot operation is finished.

  For example, when the variation number is variation 6, sub-control unit 400 refers to the symbol determination table shown in FIG. In this case, the numerical value range of the symbol determining random value corresponding to the variation 6 (the random value will be described later) is 0 to 25 (the numerical value range is 26), and 26 to 51 (the numerical value range is 26). ) 52 to 77 (the numerical range size is 26), 78 to 102 (the numerical range size is 25), and 103 to 127 (the numerical range size is 25). As a combination, “decoration 2—decoration 2—decoration 2”, “decoration 4—decoration 4—decoration 4”, “decoration 6—decoration 6—decoration 6”, “decoration 8—decoration” with a probability of about 1/5 each. Either “8-decoration 8” or “decoration 10-decoration 10-decoration 10” is selected.

<Main control unit main processing>
Next, main control unit main processing executed by the CPU 304 of the main control unit 300 will be described with reference to FIG. This figure is a flowchart showing the flow of main processing of the main control unit.

  The main control unit 300 is provided with a start signal output circuit (reset signal output circuit) (not shown) that outputs a start signal (reset signal) when the power is turned on. The CPU 304 of the basic circuit 302 to which this activation signal has been input starts reset by a reset interrupt and executes processing in accordance with a control program stored in advance in the ROM 306.

  In step S101, initial setting 1 is performed. In this initial setting 1, the stack initial value is set in the stack pointer (SP) of the CPU 304, the interrupt mask is set, the I / O port 310 is initialized, the various variables stored in the RAM 308 are initialized, the WDT (watchdog timer) Set initial value to). In this embodiment, a numerical value corresponding to 32.8 ms is set as the initial value in WDT.

  In step S102, WDT is reset and time measurement by WDT is restarted.

  In step S103, whether or not the low voltage signal is on, that is, the voltage monitoring circuit (not shown) supplies the voltage value of the power supplied from the power management unit 650 to the main control unit 300 is a predetermined value (this In the embodiment, it is monitored whether or not a low voltage signal indicating that the voltage has decreased when it is less than 9v) is output. If the low voltage signal is on (when the CPU 304 detects that the power supply has been shut off), the process returns to step S102. If the low voltage signal is off (if the CPU 304 has not detected the power supply being cut off), the process proceeds to step S102. The process proceeds to S104.

  In step S104, initial setting 2 is performed. In this initial setting 2, a process for setting a counter timer 312 with a numerical value for determining a period for executing a main control unit timer interrupt process, which will be described later, in a regular period, a predetermined port of the I / O 310 (for example, a test output port, a sub port Processing for outputting a clear signal from the output port to the control unit 400, setting for permitting writing to the RAM 308, and the like are performed.

  In step S105, it is determined whether or not to return to the state before the power interruption (before the power interruption), and the state before the power interruption is not restored (when the basic circuit 302 of the main control unit 300 is set to the initial state). ) Proceeds to step S107. Similarly, if the power status information indicates information other than “suspend”, the process proceeds to step S107.

  Specifically, first, a RAM clear signal transmitted when an operation unit provided on the power supply board 162 is operated by a shop clerk or the like is turned on (indicating that there is an operation), That is, it is determined whether or not the RAM clear is necessary. If the RAM clear signal is on (when the RAM clear is necessary), the process proceeds to step S107 to set the basic circuit 302 to the initial state.

  On the other hand, when the RAM clear signal is OFF (when the RAM clear is not necessary), the power status information stored in the power status storage area provided in the RAM 308 is read, and whether the power status information is information indicating suspend. Determine whether or not.

  As a result of the determination, if the power status information is not information indicating suspend, the process proceeds to step S107 to set the basic circuit 302 to the initial state. If the power status information is information indicating suspend, the RAM 308 A checksum is calculated by adding all 1-byte data stored in a predetermined area (for example, all areas) to a 1-byte register whose initial value is 0, and the result of the calculated checksum is It is determined whether or not it is a value (for example, 0) (whether or not the checksum result is normal).

  If the checksum result is a specific value (for example, 0) (if the checksum result is normal), the process proceeds to step S106 to return to the state before the power interruption, and the checksum result is a specific value ( For example, if it is other than 0 (when the result of the checksum is abnormal), the process proceeds to step S107 in order to set the pachinko machine 100 to the initial state. Similarly, if the power status information indicates information other than “suspend”, the process proceeds to step S107.

  In step S106, power recovery processing is performed. In this power recovery process, the stack pointer stored in the stack pointer save area provided in the RAM 308 at the time of power failure is read and reset to the stack pointer. In addition, the value of each register stored in the register save area provided in the RAM 308 at the time of power interruption is read out, reset to each register, and then the interrupt permission is set. Thereafter, as a result of the CPU 304 executing the control program based on the reset stack pointer and registers, the pachinko machine 100 returns to the state when the power is turned off. That is, the processing is restarted from the instruction next to the instruction (predetermined in steps S108 and S109) performed immediately before branching to the main control unit timer interrupt process immediately before the power interruption.

  In step S107, initialization processing is performed. In this initialization processing, interrupt prohibition setting, stack initial value setting to the stack pointer, initialization of all storage areas of the RAM 308, and the like are performed.

  In step S108, after setting for interrupt inhibition, basic random number initial value update processing is performed. In this basic random number initial value update process, two initial value generation random number counters for generating the initial values of the normal figure winning random number counter and the special figure random value counter, the normal figure timer random number value, and the special figure timer random number counter, respectively. Two random number counters for generating numerical values are updated.

  For example, if the range of values that can be taken as normal timer random numbers is 0 to 20, a value is acquired from a random number counter storage area for generating a normal timer random value provided in the RAM 308, and 1 is added to the acquired value. Then, it is stored in the original random number counter storage area. At this time, if the result of adding 1 to the acquired value is 21, 0 is stored in the original random number counter storage area. Other initial value generation random number counters and random number counters are similarly updated.

  After this basic random number initial value update process is completed, interrupt permission is set and the process proceeds to step S109.

  In step S109, effect random number update processing is performed. In this effect random number update process, a random number counter for generating an effect random number used by the main control unit 300 is updated.

  The main control unit 300 repeatedly executes the processes of steps S108 and S109 except during the main control unit timer interrupt process starting at predetermined intervals.

<Main controller timer interrupt processing>
Next, main control unit timer interrupt processing executed by the CPU 304 of the main control unit 300 will be described with reference to FIG. This figure is a flowchart showing the flow of main controller timer interrupt processing.

  The main control unit 300 includes a counter timer 312 that generates a timer interrupt signal at a predetermined cycle (in this embodiment, about once every 2 ms). The timer interrupt signal is used as a trigger to perform main control unit timer interrupt processing. Start with a period of

  In step S201, timer interrupt start processing is performed. In this timer interrupt start process, a process of temporarily saving the value of each register of the CPU 304 to the stack area is performed.

  In step S202, the WDT count value exceeds the initial setting value (32.8 ms in the present embodiment) and the WDT interrupt is not generated (a process abnormality is not detected) periodically (in this embodiment). In the example, the restart is performed once in about 2 ms which is the period of the main control unit timer interrupt.

  In step S203, input port state update processing is performed. In this input port state update process, detection signals of various sensors 318 including a glass frame opening sensor, a front frame opening sensor, a lower pan full sensor, a plurality of ball detection sensors, and the like are input via the input port of the I / O 310. The presence / absence of a detection signal is monitored and stored in a signal state storage area provided for each of the various sensors 318 in the RAM 308.

  In this embodiment, the information on the presence or absence of the detection signal of each sphere detection sensor 318 detected in the timer interruption process of the last time (about 4 ms before) is provided in the RAM 308 for each sphere detection sensor. Each sphere detection sensor read out from the storage area, stored in the RAM 308 in a detection signal storage area provided in advance for each sphere detection sensor 318, and detected in the previous timer interrupt process (about 2 ms before) Information on the presence / absence of the detection signal 318 is read from the current detection signal storage area provided in the RAM 308 for each sphere detection sensor 318, and this information is stored in the previous detection signal storage area. Further, the detection signal of each sphere detection sensor 318 detected this time is stored in the above-described current detection signal storage area.

  Further, in step S203, the information on the presence / absence of the detection signal of each sphere detection sensor 318 stored in each storage area of the previous detection signal storage area, the previous detection signal storage area, and the current detection signal storage area is compared. It is determined whether or not the information on the presence or absence of detection signals for the past three times in each sphere detection sensor 318 matches.

  The information on the presence / absence of detection signals for the past three times in each sphere detection sensor 318 includes predetermined winning determination pattern information (in this embodiment, no detection signal before, detection signal last time, detection signal this time). In the case of a match to the winning entry (the general winning opening 122, the variable winning opening 130) or the starting opening (the first special figure starting opening 126, the second special drawing starting opening 128), or It is determined that the normal start port 124 has passed.

  For example, in the ball detection sensor 318 that detects the entrance to the general winning opening 122, when the information on the presence / absence of detection signals for the past three matches the winning determination pattern information described above, the player has entered the general winning opening 122. In the case where the information regarding the presence / absence of detection signals for the past three times does not match the above-described winning determination pattern information, The process branches to the subsequent process without performing the process associated with entering the winning opening 122.

  In step S204 and step S205, basic random number initial value update processing and basic random number update processing are performed.

  In these basic random number initial value update processing and basic random number update processing, the value of the initial value generation random number counter performed in step S108 is updated, and then the normal winning random number value and special value used in the main control unit 300 are updated. The two random number counters for generating the figure random number values are updated.

  For example, if the range of values that can be taken as a random number for winning a normal figure is 0 to 100, a value is acquired from a random number counter storage area for generating a random number for winning a normal figure provided in the RAM 308, and 1 is added to the acquired value. Then, it is stored in the original random number counter storage area. At this time, if the result of adding 1 to the acquired value is 101, 0 is stored in the original random number counter storage area.

  If it is determined that the random number counter has made one round as a result of adding 1 to the acquired value, the value of the initial value generating random number counter corresponding to each random number counter is acquired and stored in the storage area of the random number counter. set.

  For example, a value is acquired from a random number counter for generating a random number for winning a customary prize that varies in a numerical value range of 0 to 100, and a result obtained by adding 1 to the acquired value is stored in a predetermined initial value storage area provided in the RAM 308. If it is a value equal to the previously set initial value (for example, 7), a value is acquired as an initial value from a random number counter for initial value generation corresponding to a random number counter for generating a random number for winning a common figure. The initial value set this time is stored in the above-mentioned initial value storage area in order to determine that the random number counter for generating a normal winning random value has made one round next, in addition to setting the random number counter for generating a winning random value Keep it.

  In addition to the above-described initial value storage area for determining that the random number counter for generating the regular-winning random number next makes one round, it is determined that the random number counter for generating the special figure random number has made one round. An initial value storage area is provided in the RAM 308.

  In step S206, effect random number update processing is performed. In this effect random number update process, a random number counter for generating an effect random number used by the main control unit 300 is updated.

  In step S207, timer update processing is performed. In this timer update process, a normal symbol display symbol update timer for timing the time for the symbol to be changed / stopped on the normal symbol display device 112, and a time for the symbol to be changed / stopped to be displayed on the special symbol display device 114. Various timers including a special figure display symbol update timer, a timer for measuring a predetermined winning effect time, a predetermined opening time, a predetermined closing time, a predetermined end effect period, and the like are updated.

  In step S208, winning prize counter updating processing is performed. In this winning opening counter updating process, when there is a winning (winning) in the winning opening (the general winning opening 122, the first and second special figure starting openings 126, 128, and the variable winning opening 130), The value of the winning ball number storage area provided for each winning opening is read, and 1 is added to set the original winning ball number storage area.

  In step S209, a winning acceptance process is performed. In this winning acceptance process, if there is a prize at the first and second special figure starting ports 126 and 128 and the number of special figure variable games held is less than four, it corresponds to the winning starting port. The value is acquired from the counter value storage register of the counter circuit 316 to be a special figure winning random number value.

  In addition, a value is acquired as a special figure random value from the random number counter for generating the special figure random value described above, and stored in a random value storage area provided in the RAM 308 together with the special figure winning random number value.

  In addition, when it is detected that the ball has passed through the general figure starting port 124, and the number of the general figure variable games held is less than two, the random number counter for generating the normal figure winning random number value at that timing Is obtained as a random number value for normal winning, and is stored in a random number value storage area provided in the RAM 308 different from that for the above special figure.

  Further, in this winning acceptance process, when a predetermined ball detection sensor 318 detects a winning (winning) of the first and second special figure starting ports 126 and 128, the ordinary drawing starting port 124, or the variable winning port, In the transmission information to be transmitted to the sub-control unit 350, winning acceptance information indicating presence / absence of winning (winning) of the first and second special figure starting ports 126 and 128, the universal drawing starting port 124, and the variable winning port is set. To do.

  In step S210, a payout request number transmission process is performed. The output schedule information and the payout request information output to the payout control unit 550 are composed of 1 byte, strobe information in bit 7 (indicating that data is set when on), and power supply in bit 6 Input information (when ON, indicates that this is the first command transmission after power-on), bits 4-5 indicate the current processing type (0-3), and bits 0-3 indicate the number of payout requests after processing I am doing so.

  In step S211, a normal state update process is performed. This normal state update process performs one of a plurality of processes corresponding to the normal state. For example, in a general diagram state update process during a normal map change (a general-purpose general-purpose timer value to be described later is 1 or more), on / off drive control that repeatedly turns on and off the 7-segment LED constituting the general map display device 112 is performed. Do.

  Further, in the general chart state update process at the timing when the normal map change display time has elapsed (the timing when the value of the general map display symbol update timer has changed from 1 to 0), when the hit flag is on, FIG. When the 7-segment LED constituting the universal display device 112 is controlled to be turned on / off so as to be in the form shown in FIG. 1 and the hit flag is off, the normal figure shown in FIG. In the RAM 308, in order to maintain the display for a predetermined stop display period (for example, 500 msec), the 7 segment LED constituting the ordinary display device 112 is controlled to be turned on / off so as to be in the second mode. In addition, information indicating the stop period is set in the storage area of the normal stop time management timer. With this setting, the usual figure is stopped and the result of the usual figure variable game is notified to the player.

  Further, in the normal state update process that starts at the timing when the predetermined stop display period ends (when the value of the normal stop time management timer value changes from 1 to 0), if the hit flag is on, the predetermined state is displayed. During the opening period (for example, 2 seconds), a signal for holding the blade member in an open state is output to the solenoid 330 for opening and closing the blade member of the second special figure starting port 128, and the blade opening time management provided in the RAM 308 is controlled. Information indicating the release period is set in the storage area of the timer.

  Further, in the usual state update process that starts at the timing when the predetermined opening period ends (the timing when the value of the blade opening time management timer changes from 1 to 0), the blade member has a predetermined closing period (for example, 500 msec). A signal for holding the blade member in a closed state is output to the opening / closing drive solenoid 330, and information indicating the closing period is set in the storage area of the blade closing time management timer provided in the RAM 308.

  In the normal state update process that starts at the timing when a predetermined closing period has elapsed (the timing when the value of the blade closing time management timer changes from 1 to 0), the normal state is set to inactive. In the normal state update process when the normal state is inactive, the process proceeds to the next step S212 without doing anything.

  In step S212, a general drawing related lottery process is performed. In this general map-related lottery process, the open / close control of the general map variable game and the second special map start port 128 is not performed (the state of the general map is not in operation), and the pending general map variable game is not held. When the number is 1 or more, it is decided whether to win or not to win the result of the variable figure game by random lottery based on the random number value stored in the random number value storage area. If the winning judgment is made and the winning is made, the winning flag provided in the RAM 308 is set to ON. If unsuccessful, turn off the winning flag.

  Regardless of the result of the hit determination, next, the value of the random number counter for generating the normal figure timer random value is acquired as the normal figure timer random number value, and a plurality of fluctuation times are obtained based on the acquired general figure timer random number value. One time for displaying the variable map on the general map display device 112 is selected from among them, and this variable display time is stored in the general map variable time storage area provided in the RAM 308 as the normal map variable display time.

  In addition, the number of pending general figure variable games is stored in the usual figure pending number storage area provided in the RAM 308, and from the number of pending custom figure variable games each time a hit determination is made. The value obtained by subtracting 1 is re-stored in the usual figure number-of-holds storage area. Also, the random number value used for the hit determination is deleted.

  In step S213, special figure state update processing is performed. In the special figure state update process, one of the following eight processes is performed according to the state of the special figure. For example, in special figure state update processing during special figure fluctuation (the value of a special figure general-purpose timer to be described later is 1 or more), on / off drive control for repeatedly turning on and off the 7-segment LED constituting the special figure display device 112 is performed. Do.

  Also, in the special figure state update process that starts at the timing when the special figure change display time has elapsed (when the special figure display symbol update timer value changes from 1 to 0), the jackpot flag is on and the probability change flag is off When the special figure display device 114 has the special figure 1 shown in FIG. 4A and the jackpot flag is on and the probability variation flag is on, the special figure display device 114 has the special figure 2 shown in FIG. When the flag is off, the 7-segment LED constituting the special figure display device 112 is controlled to be turned on / off so that the special figure display device 112 shown in FIG. In order to maintain the display period (for example, 500 msec), information indicating the stop period is set in the storage area of the special figure stop time management timer provided in the RAM 308.

  With this setting, the special figure is stopped and displayed, and the result of the special figure variable game is notified to the player. Further, 02H is additionally stored as transmission information (general information) in the transmission information storage area in order to execute a general command rotation stop setting transmission process in a command setting transmission process (step S215) described later.

  Further, in the special figure state update process that starts at the timing when the predetermined stop display period ends (the timing at which the special figure stop time management timer value changes from 1 to 0), if the jackpot flag is on, a predetermined value is displayed. A special drawing waiting time management timer provided in the RAM 308 for waiting for a period during which an image for notifying the player that a big hit by the liquid crystal display device 110 is started, that is, for a period of 3 seconds, is displayed. Information indicating the winning effect period is set in the area.

  Further, 04H is additionally stored as transmission information (general information) in the transmission information storage area described above in order to execute the general command winning effect setting transmission process in the command setting transmission process (step S215).

  Also, in the special figure state update process that starts at the timing when the predetermined winning effect period ends (when the value of the special figure standby time management timer changes from 1 to 0), a predetermined release period (for example, 29 seconds or A signal for holding the door member in an open state is output to the solenoid 330 for opening and closing the door member of the variable prize opening 130 (until a winning of a game ball of a predetermined number of balls (for example, 10 balls) is detected in the variable prize opening 130). At the same time, information indicating the opening period is set in the storage area of the door opening time management timer provided in the RAM 308.

  Further, 10H is additionally stored as transmission information (general information) in the above-described transmission information storage area in order to execute the general command big prize opening release setting transmission process in the command setting transmission process (step S215).

  Further, in the special figure state update process which starts at the timing when the predetermined opening period ends (the timing when the door opening time management timer value changes from 1 to 0), the predetermined closing period (for example, 1.5 seconds) is variable. A signal for holding the door member in the closed state is output to the solenoid 330 for opening and closing the door member of the winning opening 130, and information indicating the closing period is set in the storage area of the door closing time management timer provided in the RAM 308. To do.

  Further, 20H is additionally stored as transmission information (general information) in the above-described transmission information storage area in order to execute the general command big prize opening closing setting transmission process in the command setting transmission process (step S215).

  Further, in the special figure state update process that is repeated at predetermined times (for example, 15 rounds) and this door member opening / closing control is repeated a predetermined number of times (for example, 15 rounds), a predetermined end effect period (for example, 3 seconds), In order to set so as to wait for a period during which an image for notifying the player of the end of the image is displayed, information indicating the effect standby period is set in the storage area of the effect standby time management timer provided in the RAM 308.

  Further, 08H is additionally stored as transmission information (general information) in the above-described transmission information storage area in order to execute the general command end effect setting transmission process in the command setting transmission process (step S215).

  Further, in the special figure state update process which starts at the timing when the predetermined end production period ends (the timing when the production standby time management timer value changes from 1 to 0), the special figure state is set to inactive. . In the special figure state update process when the special figure is in a non-operating state, nothing is done and the process proceeds to the next step S214.

  In step S214, special drawing related lottery processing is performed. In this special drawing-related lottery process, the opening / closing control of the special drawing variable game and the variable winning opening 130 is not performed (the state of the special drawing is inactive), and the number of the special drawing variable games held is 1 In the case of the above, in the lottery using a table defining a numerical range of random numbers such as a jackpot determination table (not shown), a high probability state transition determination table (not shown), a timer number determination table (not shown), the jackpot determination is first performed. Do.

  Specifically, it is determined whether or not the special figure winning random number value stored in the random value storage area in step S203 is within the numerical range of the lottery data for the first special figure starting port in the jackpot determination table. When the random number value is within the numerical range of the lottery data for the first special figure start opening, information indicating that the special figure variable game is won and the jackpot flag storage area provided in the RAM 308 is a big hit is set. (Here, setting the jackpot information in the RAM 308 is referred to as setting the jackpot flag to ON).

  On the other hand, when the special figure winning random number value is outside the numerical range of the lottery data for the first special figure starting port, it is determined that the special figure variable game is out of the game, and the jackpot flag storage area provided in the RAM 308 is out of the storage area. (In this case, setting outlier information in the RAM 308 is setting the jackpot flag off).

  Note that the number of special figure variable games held is stored in the special figure hold number storage area provided in the RAM 308. Each time a hit determination is made, the number of special figure variable games held is determined. The value obtained by subtracting 1 is stored again in this special figure reservation number storage area. In addition, the random number value used for the hit determination is deleted.

  As a specific example, when the gaming state is a low probability state, and the special figure winning random number value acquired based on the detection of the ball winning to the first special figure starting port 126 is 10100, the jackpot flag is set to ON, When the special figure winning random number is 10200, the jackpot flag is set to OFF.

  In addition, when the special figure winning random number acquired based on the detection of the ball winning at the second special figure starting port 128 is 20100, the jackpot flag is set to ON, and when the special figure winning random number is 20200, the jackpot flag is set. Set to off.

  If the jackpot flag is set to ON, then the probability variation transition determination is performed.

  Specifically, it is determined whether or not the special figure random number value stored in the random value storage area in step S209 is within the numerical range of the transfer determination random number in the high probability state transfer determination table, and the special figure random number value is the lottery data. Is set in the storage area of the probability variation (probability variation) flag provided in the RAM 308, information indicating that the special jackpot game is started (here, the information on the start of the special jackpot game is stored in the RAM 308). Setting is called setting the probability variation flag on).

  On the other hand, if the special figure random number value is outside the numerical range of the lottery data, information indicating that the jackpot game is started is set in the storage area of the probability variation flag (here, the information on the start of the jackpot game is Setting in the RAM 308 is referred to as setting the probability variation flag off).

  For example, when the acquired special figure random number value is 20, the probability variation flag is set to OFF.

  On the other hand, if the acquired special figure random number value is 80, the probability variation flag is set to ON.

  Regardless of the result of the jackpot determination, the process for determining the timer number is performed next.

  Specifically, the value of the random counter for generating the special figure timer random value described above is acquired as the special figure timer random value. A timer number corresponding to the numerical value range of the timer random number in the timer number determination table including the value of the jackpot flag and the acquired special figure timer random number value is selected and stored in a predetermined timer number storage area provided in the RAM 308.

  Further, the fluctuation time corresponding to the timer number is stored as the special figure fluctuation display time in the special figure display symbol update timer, and the general command rotation start setting transmission process is executed in the command setting transmission process (step S215). For this reason, 01H is additionally stored as transmission information (general information) in the transmission information storage area described above, and the process ends.

  For example, when the jackpot flag is off and the acquired special figure timer random number value is 50000, the special figure timer random number value is in the range of 0 to 60235, so 1 corresponding to those conditions in the timer number determination table. The timer 1 indicating the timer number stored in the line and 5 indicating the variation time are selected and stored in the respective storage areas provided in the RAM 308.

  On the other hand, when the jackpot flag is on and the acquired special figure timer random number value is 64000, the special figure timer random number value is not in the range of 0 to 15535, so the timer 2 is not selected and is not 15536 to 24535. Timer 3 is not selected, and timer 4 is not selected because it is not 24536 to 62535. However, since it is within the range of 62536 to 65535, it is stored in the eighth line corresponding to those conditions in the timer number determination table. The timer 5 indicating the timer number and the variable time 50 are selected and stored in the respective storage areas provided in the RAM 308. In consideration of 2 ms which is the start cycle of the interrupt processing, a value obtained by multiplying the selected variation time value by 500 (1000 ms / 2 ms) is set in the variation time storage area.

  For example, when the variation time is 5 seconds, a value of 2500 is set as an initial value in the variation time storage area, and the value of the variation time storage area is set to 1 each time the timer update process in step S207 is executed. By subtracting, the passage of time can be measured by the number of execution times of interrupt processing. In addition, when the value of the variable time storage area is subtracted every time (for example, five times) of the timer interrupt processing (for example, 2 ms cycle), if the variable time is 10 seconds, 10 seconds is required. Since it is 10000 ms, dividing by the period (2 ms × 5) sets 1000 to the variable time storage area.

  In step S215, command setting transmission processing is performed. The output schedule information transmitted to the sub-control unit 400 is composed of 16 bits, bit 15 is strobe information (indicating that data is set when ON), bits 11 to 14 are command types ( 00H is the basic command, 01H is the symbol variation start command, 04H is the symbol variation stop command, 05H is the winning effect start command, 06H is the end effect start command, and 07H is the number of jackpot rounds Designated command, information that can specify the type of command such as a power recovery command in the case of 0EH and a RAM clear command in the case of 0FH), and bits 0 to 10 are command data (predetermined information corresponding to the command type) It is composed.

  Specifically, the strobe information is turned on and off in the command transmission process described above. If the command type is a symbol variation start command, the command data includes information indicating the value of the jackpot flag, the probability variation flag, the timer number selected in the special symbol related lottery process, etc. If it is a case, it includes the value of the jackpot flag, the probability variation flag, etc. If it is a winning effect command and an end effect start command, it includes the value of the probability variation flag, etc. If it is a jackpot round number designation command The value of the probability variation flag, the number of jackpot rounds, etc. are included. When the command type indicates a basic command, device information in the command data, presence / absence of winning at the first special figure starting port 126, presence / absence of winning at the second special figure starting port 128, winning of the variable winning port 130 Includes presence or absence.

  In the general command rotation start setting transmission process described above, the command type is 01H, the jackpot flag value stored in the RAM 308 as the command data, the probability variation flag value, the timer number selected in the special drawing related lottery process, the pending Information indicating the number of special figure variable games being set is set.

  In the general command rotation stop setting transmission process described above, 04H is set as the command type, and information indicating the value of the jackpot flag, the value of the probability variation flag, etc. stored in the RAM 308 is set as the command data.

  In the above-described general command winning effect setting transmission process, the command control information output to the liquid crystal display device 110, the various lamps 370, and the speaker 366 during the winning effect period stored in the RAM 308 as the command type and the command type, the probability variation flag. And information indicating the number of reserved special figure variable games, etc. are set.

  In the above-described general command end effect setting transmission process, the effect control information output to the liquid crystal display device 110, the various lamps 370, and the speaker 366 during the effect standby period stored in the RAM 308 as the command type and the command type, the probability change flag And information indicating the number of reserved special figure variable games, etc. are set.

  In the general command big prize opening release transmission process described above, the information indicating the command type is 07H, the number of big hits stored in the RAM 308 as the command data, the value of the probability variation flag, the number of the special figure variable games held, etc. Set.

  In the above-described general command big prize closing setting transmission process, the information indicating the command type is 08H, the number of jackpot rounds stored in the RAM 308 as the command data, the value of the probability variation flag, the number of the special figure variable games held, etc. Set.

  In the sub-control unit 400, it is possible to determine the effect control according to the change of the game control in the main control unit 300 by the command type included in the received output schedule information, and the command data included in the output schedule information Based on this information, the contents of the effect control can be determined.

  Further, in the command setting transmission process of step S215, after waiting for the information transmitted in the payout request number transmission process of step S210 to stabilize, whether or not to output the detection information of the game ball to the payout control unit 550 A strobe signal that is a signal is output to the payout control unit 550. The payout control unit 550 performs a payout control unit command reception interrupt process (payout control unit strobe interrupt process), which will be described later, upon receiving this strobe signal.

  In step S216, an external output signal setting process is performed. In this external output signal setting process, the game information stored in the RAM 308 is output to the information input circuit 652 that is separate from the pachinko machine 100 via the information output circuit 334.

  In step S217, device monitoring processing is performed. In this device monitoring process, the signal states of the various sensors 318 stored in the signal state storage area in step 203 are read to monitor whether there is a glass frame opening error, a front frame opening error, or a lower pan full error. When the glass frame opening error, the front frame opening error, or the lower plate full error is detected, the transmission information to be transmitted to the sub-control unit 400 includes the glass frame opening error, the front frame opening error, Set device information that indicates the presence or absence of a full dish error.

  Further, various solenoids 330 are driven to control the opening and closing of the second special figure starting port 128 and the variable prize opening 130, and the special figure display device 114 and the universal diagram display device 112 are connected via the display circuits 322, 324 and 328. The display data to be output to the various status display units 326 and the like is set in the output port of the I / O 310.

  Further, the output schedule information set in the payout request number transmission process (step S210) is output to the sub-control unit 400 via the output port 310.

  In step S218, it is monitored whether or not the low voltage signal is on. If the low voltage signal is on (when power supply shutoff is detected), the process proceeds to step S219. If the low voltage signal is off (power supply shutoff is not detected), the process proceeds to step S220.

  In step S219, timer interrupt end processing is performed. In this timer interrupt end process, the value of each register temporarily saved in step S201 is set in each original register, or interrupt permission is set.

  In step S220, the voltage monitoring circuit 336 that monitors the voltage value of the power source supplied from the power management unit 650 to the main control unit 300 outputs a voltage decrease signal indicating that the voltage has decreased when the voltage value is equal to or lower than a predetermined value. Monitors whether or not output is detected, that is, whether or not power-off is detected. If power-off is detected, a specific variable or stack pointer is used to return to the power-off state when power is restored. Is saved as a return data in a predetermined area of the RAM 308, and power interruption processing such as initialization of the input / output port is performed.

  <Sub control section main processing>

  Next, the sub control unit main process executed by the CPU 404 of the sub control unit 400 will be described with reference to FIG. This figure is a flowchart showing the flow of the main process of the sub-control unit.

  The sub-control unit 400 is provided with a reset signal output circuit that outputs a reset signal when the power is turned on. The CPU 404 of the basic circuit 402 to which this reset signal has been input starts reset by a reset interrupt and executes processing in accordance with a control program stored in advance in the ROM 406. First, various initial settings are performed in step S301. In this initial setting, initial setting of input / output ports, initialization of various variables, and the like are performed.

  In step S302, command input processing (details will be described later) is performed.

  In step S303, a command is output to the liquid crystal control circuit 374 via the output port of the I / O 410.

  In step S304, it is determined whether the value of a timer variable storage area described later is 10 or more. When the value of the timer variable storage area is 10 or more, the process proceeds to step S305, and when the value of the timer variable storage area is less than 10, the process proceeds to step S302.

  In step S305, 0 is stored in the timer variable storage area.

  In step S306, effect data update processing is performed. In this effect data update processing, the variation number stored in the variation pattern selection processing, which will be described later, the combination of temporary stop symbols, and the type of stop symbol combination are updated, and the process since the start of variation display of the decorative symbols Based on the time, the operation control data for controlling effects by the decorative display device 110, the shielding means 250, the speaker 416, the various lamps 420, the effect movable body of the effect device 200, and the like is updated.

  In step S306, a command to be output to the sub-control unit 400 in the process of step S303 to be executed next time so as to display the decorative symbol variation display in the manner indicated by the determined presentation information (for example, stopping the decoration 7 on the left side). For example, a command for operating the shielding means 250 and a command for operating the shielding means 250) are stored in a liquid crystal command storage area provided in the RAM 408. Prepare to control. Further, when a predetermined condition is satisfied, a lottery such as whether or not to execute a predetermined effect, for example, whether or not to perform an effect using a chance button, is performed.

  In step S307, sound output processing is performed. In this sound output process, the audio data to be output to the speaker 416 included in the speaker control information acquired in step S304 is set in the output port of the I / O 410, and the sound circuit 418 is controlled to output the speaker 416. .

  In step S308, lamp control processing is performed. In this lamp control process, data indicating lighting / extinguishing of lamps to be output to various lamps 420 included in the various lamp control information acquired in step S304 is set in the output port of the I / O 410, and various lamps 420 are set. The display circuit 422 is controlled to turn on and off.

  In step S309, an effect driving device control process is performed. In this effect drive control process, data indicating the operation timing included in the control information for the effect movable body acquired in step S304 is set in the output port of the I / O 410, and the effect movable object and the like are set. The production drive circuit 376 controls the various production drive devices 424 to be driven.

Sub-control unit 400 repeatedly executes the processes of steps S302 to S304 thereafter, except for interruption by strobe processing, chance button processing, or sub-control unit timer interrupt processing described later.

  <Command input processing>

  Next, the command input process (step S302) in the sub-control unit main process will be described with reference to FIG. This figure is a flowchart showing the flow of command input processing.

  In step S401, the contents of a command storage area to be described later are confirmed, and it is determined whether or not an unprocessed command remains. If an unprocessed command remains in the command storage area, the process proceeds to step S402. If an unprocessed command does not remain in the command storage area, the process ends and returns to the sub-control unit main process. .

  <Change pattern selection processing>

  FIG. 12C is a flowchart showing the flow of the variation pattern selection process, and FIG. 12D is a flowchart showing the flow of the symbol stop process.

  In step S402, based on the type of unprocessed command to be processed next among the unprocessed commands stored in the command storage area, the variation pattern selection process shown in FIG. This is executed based on the change start command) and the symbol stop process shown in FIG. There are other processes based on unprocessed commands. For example, a round start command that is output from the main control unit 300 every time the opening control of the variable winning opening 130 is started during the jackpot and includes information indicating the number of opening of the variable winning opening 130 after the jackpot start is an unprocessed command. For example, a round start process is performed. Other processing is omitted here.

  In step S501 of the variation pattern selection process, the value of the jackpot flag, the probability variation flag, and the timer number included in the unprocessed command are extracted and stored in the respective storage areas of the RAM 408. In addition, referring to the variation number selection table in FIG. 7A or 7B and the symbol determination tables shown in FIGS. 8 to 9, the effect data (in this embodiment, the combination of variation number, temporary stop symbol / stop symbol) And the like are stored in the storage area provided in the RAM 408, and the process is terminated.

  In step S601 of the symbol stop process, the three decorative symbols constituting the combination of the stopped symbols stored in the symbol storage area are displayed in the three displays of the left, middle and right symbol display areas 110a to 110c of the decorative symbol display device 110. The setting is made to display in the area, and the process ends. In the round start process, information indicating the number of times the variable winning opening 130 is opened after the jackpot start included in the unprocessed command is extracted and stored in the storage area of the RAM 408.

  <Strobe interrupt processing>

  Next, strobe interrupt processing of the sub control unit 400 will be described with reference to FIG. This figure is a flowchart showing the flow of strobe interrupt processing.

  This strobe interrupt process is a process executed when the sub control unit 400 detects a strobe signal output from the main control unit 300. In step S701 of the strobe interrupt process, the command output from the main control unit 300 is stored as an unprocessed command in the command storage area provided in the RAM 408.

  <Chance button interrupt processing>

  Next, the chance button interrupt process of the sub-control unit 400 will be described with reference to FIG. This figure is a flowchart showing the flow of chance button interrupt processing.

  This chance button interruption process is a process executed when the sub control unit 400 detects an operation of the chance button 146 by the chance button detection circuit 364.

  In step S801 of the chance button interrupt process, a value is acquired from the detection counter stored in the detection counter storage area of the RAM 408 for measuring the number of times the chance button 146 is pressed, and 1 is added to the acquired value. Store in the original detection counter storage area.

  <Variable update interrupt processing>

  Next, the sub-control unit variable update interrupt process executed by the CPU 404 of the sub-control unit 400 will be described with reference to FIG. This figure is a flowchart showing the flow of the sub-control unit variable update interrupt process.

  The sub-control unit 400 includes a hardware timer that generates a timer interrupt at a predetermined cycle (in this embodiment, once every 2 ms), and this sub-control unit timer interrupt processing is performed at a predetermined cycle. Run with.

  In step S901 of the sub-control unit variable update interrupt process, 1 is added to the value of the timer variable storage area of the RAM 408 and the result is stored in the original timer variable storage area. Therefore, in step S304, the value of the timer variable is determined to be 10 or more every 20 ms (2 ms × 10).

<Description of configuration related to control in case of power failure>
<< First Example >>
Next, a configuration related to control when the power supply is abnormal in the pachinko machine 100 will be described.

  The present invention is provided with a delay circuit on the downstream side so as to stop from the upstream side when the output of the downstream regulator is abnormal and affects the upstream side.

  FIG. 13 is a block diagram showing a circuit configuration relating to control when the power supply is abnormal in the first embodiment.

  The power supply board 162 is supplied with a predetermined voltage (AC24V) and converts it into a predetermined voltage (DC32V). In the DC / DC converter 162a as the first circuit, the predetermined voltage (DC32V) is converted into a predetermined voltage. (DC12V) is generated, and this predetermined voltage (DC12V) is supplied to the sub-control board 164 and other boards 701 as a first power supply line. The other board 701 is the main control board 161 in this embodiment, but is not limited to this. For example, an effect control board equipped with an effect control unit, a payout control board equipped with a payout control unit, and a launch equipped with a launching device. Any substrate may be used such as a control substrate and a relay substrate provided in a game machine for the purpose of relaying the substrate to the substrate.

  In the present embodiment, the predetermined voltage (DC12V) generated by the power supply board 162 is first output to the sub-control board 164 and the main control board 161, and then further output to various boards.

  The sub-control board 164 generates a predetermined voltage (DC 3.3 V and DC 2.5 V) from the predetermined voltage (DC 12 V) supplied from the power supply board 162 by the DC / DC converter 164 a as the second circuit. This predetermined voltage (DC3.3V and DC2.5V) is supplied to a downstream circuit as a second power supply line.

  The DC / DC converter 162a of the power supply board 162 includes a first abnormality monitoring circuit 162b and a first drive stop circuit 162c. The first abnormality monitoring circuit 162b is connected to the first power supply line of DC12V output from the DC / DC converter 162a (connected at the point A1 in FIG. 13), and the first power supply line has an abnormality (for example, Overcurrent) is monitored. In this monitoring, for example, an overcurrent of 8 A or more is determined to be abnormal.

  When an abnormality occurs in the first power supply line (detection result at the point A1), the first abnormality monitoring circuit 162b notifies the abnormality to the first drive stop circuit 162c, and the DC / DC converter 162a of the power supply board 162 Stop driving.

  This drive stop is canceled unless the reset input of the DC / DC converter controller (not shown) on the power supply board 162 is turned from OFF to ON or the DC32V supply is turned from OFF to ON. Not.

  DC12V generated by the DC / DC converter 162a of the power supply board 162 is output to the sub-control board 164, and the sub-control board 164 uses this DC12V as a voltage that causes the voltage drop. The sub control board 164 also uses this DC12V as a reset and drive power supply. Further, it is used when driving other ICs (LED driver, motor driver, etc.) 702.

  The DC / DC converter 164a of the sub control board 164 includes a DC / DC converter controller 164b, switch circuits 164f and 164h, and smoothing circuits 164g and 164i. The switch circuits 164f and 164h are constituted by transistor circuits, and the smoothing circuits 164g and 164i are constituted by coils and capacitors.

  DC12V by the DC / DC converter 162a is supplied between the collector and emitter of the transistors constituting the switch circuits 164f and 164h, and a rectangular signal from the DC / DC converter controller 164b is input to the base. As a result of the rectangular signal being input to the base in this way, the outputs of the switch circuits 164f and 164h become a DC12V rectangular wave.

  Thereafter, the DC12V rectangular wave output from the switch circuits 164f and 164h is smoothed by the smoothing circuits 164g and 164i to become DC 3.3V or DC 2.5V. That is, a desired DC voltage can be output by adjusting the interval between the rectangular waves according to the voltage to be output.

  A monitoring circuit is also provided in each of the DC 3.3V and DC 2.5V power lines (second power lines) generated by the DC / DC converter 164a of the sub control board 164. In the present embodiment, the second abnormality monitoring circuit 164c performs this monitoring. That is, the second abnormality monitoring circuit 164c monitors the abnormality (for example, short circuit) of the second power supply line. In this monitoring, for example, the occurrence of a short circuit is determined to be abnormal.

  When the second abnormality monitoring circuit 164c detects an abnormality, the abnormality is transmitted to the second drive stop circuit 164d through a predetermined delay, for example, by a delay circuit 164e formed of a capacitor, and the DC / DC of the sub control board 164 is transmitted. The drive of converter controller 164b is stopped.

  This drive stop is canceled unless the reset input of the DC / DC converter controller 164b of the sub-control board 164 is turned from OFF to ON or the DC12V supply (Vcc) is turned from OFF to ON. Not.

  Here, it is assumed that an abnormality (short circuit) occurs in the DC 3.3V power supply line (detection result at the point V1) in the second power supply line. In this case, the second abnormality monitoring circuit 164c detects a short circuit and tries to stop the DC / DC converter 164a of the sub-control board 164. On the other hand, when the point V1 is short-circuited, DC3.3V and DC12V are connected in a circuit when a voltage is applied to the base of the transistor of the switch circuit 164h, so the short-circuit at the point V1 affects the point A1. Effect. Although it depends on the design, the impedance on the switch circuits 164f, 164h, smoothing circuits 164g, 164i and wiring is not short, but in this case, the resistance value on the sub-control board 164 side approaches zero as much as possible. The possibility that the first power supply line will be in an overcurrent state is very high (although it differs depending on the short circuit location, individual differences, etc.).

  Therefore, when the point V1 is short-circuited, the point A1 is also in an abnormal state, and which of the DC / DC converter 162a of the power supply board 162 and the DC / DC converter 164a of the auxiliary control board 164 stops earlier depends on the setting. . And since this design has a short circuit location and individual differences, it cannot be asserted that the result as designed by the circuit designer is always obtained.

  In the present embodiment, as shown in FIG. 13, by stopping the driving of the DC / DC converter 164a of the sub control board 164 by providing the delay circuit 164e so that the DC / DC converter 162a of the power board 162 stops first. The configuration is delayed.

  In this embodiment, the DC / DC converter 162a of the power supply board 162 is stopped by the first drive stop circuit 162c 50 ms after detecting the abnormality by the first abnormality monitoring circuit 162b, and the DC / DC converter of the sub control board 164 is detected. 164a is detected by the second abnormality monitoring circuit 164c, delayed by the delay circuit 164e, and stopped by the second drive stop circuit 164d 150 ms after the detection.

  The longer the delay by the delay circuit 164e, the more reliable, but if it is too long, more heat is generated. Therefore, it is preferably between +50 ms and +150 ms, and more preferably between +90 ms and +110 ms.

  The significance of delaying the downstream operation stop and stopping the upstream side first will be described with reference to FIG.

  FIG. 17 is a diagram illustrating an example of a circuit that operates by receiving DC 12 V supplied from the power supply board 162 and DC 3.3 V supplied from the sub-control board 164 according to the present embodiment. FIG. 17A inputs DC 12 V and DC 3.3 V. FIG. 2B is a circuit diagram showing an IC, and FIG. 2B is a circuit diagram showing a first IC that inputs DC 12 V and a second IC that uses DC 3.3 V as an input pull-up resistor.

  In the present embodiment, as described above, DC12V is generated by the DC / DC converter 162a of the upstream power supply board 162, and DC3.3V is generated by the DC / DC converter 164a of the downstream sub-control board 164. .

  In such a configuration, when a short circuit occurs at the point V1, if only the DC / DC converter 164a of the sub-control board 164 is stopped, for example, an IC 703 using voltages of DC12V and DC3.3V (FIG. 17A). (See Fig. 1) may cause an abnormal operation such as an IC malfunctioning, abnormal heat generation or abnormal power consumption by supplying only DC12V. In this embodiment, it is assumed that the IC 703 is mounted.

  In addition, when 3.3 V DC (0 V because it is actually short-circuited) is used as a pull-up resistor (see FIG. 17B), when the first IC 704 outputs a signal, When output to the IC, a current may flow in the supply direction of DC 3.3 V (actually short-circuited and 0 V). In addition, when a voltage is generated due to noise or the like at DC 3.3V (actually short-circuited, 0V), a current may flow in the same direction as DV3.3V (actually short-circuited, 0V). . For this reason, abnormal operation, abnormal heat generation, or abnormal power consumption may occur. In this embodiment, it is assumed that the first IC 704, the second IC 705, and the pull-up resistor are provided.

  In the first place, when an abnormality occurs in at least a part of the power supply line of the gaming machine, it is desirable that the gaming machine is stopped. This is because the occurrence of an abnormality in a part of the power supply line is likely to have a significant influence on the player's body and the equipment of the game store, such as ignition or electric leakage. In addition, if at least a part of the power supply line moves, a voltage flows through the short-circuit line due to noise or the like, and there is a risk of fire or the like. Therefore, from this point of view, it is desirable to stop the DC / DC converter on the upstream side earlier than the DC / DC converter on the downstream side.

  That is, when an abnormality occurs at the point V1, it is desirable to stop the DC / DC converter 162a (upstream side) of the power supply board 162 first if possible.

  Further, if the DC / DC converter 162a of the power supply board 162 is stopped, the DC / DC converter 164a of the sub control board 164 that generates DC 3.3V based on DC 12V is also stopped, so the DC / DC converter 164a is stopped. It cannot be said that the second drive stop circuit 164d is unnecessary. If the second drive stop circuit 164d is not provided in the DC / DC converter 164a of the sub-control board 164 but all is left to the first drive stop circuit 162c of the DC / DC converter 162a of the power supply board 162, the point V1 is This is because when the short circuit does not affect the point A1, no countermeasure is taken for the short circuit at the point V1. Whether or not the short circuit at the point V1 affects the point A1 to the extent that the first abnormality monitoring circuit 162b regards it as abnormal depends on individual differences and the short circuit location, so the circuit designer manufactures it. Although it can be said that it is very difficult to design a circuit assuming short-circuited portions of all game machines, in the present invention, the upstream DC / DC converter is placed before the downstream DC / DC converter. Because it stops, the development burden on the circuit designer does not become excessive, and when an abnormality occurs in the power supply line on the downstream side due to an abnormality such as a short circuit, the abnormality is propagated upstream or not It is possible to provide a game table that makes it possible to perform an appropriate treatment.

  Next, the operation of this embodiment will be described with reference to the drawings.

  FIG. 14 is a timing chart showing an operation when the circuit shown in FIG. 13 is abnormal at the point V1 (second power supply line) and normal at the point A1 (first power supply line).

  In this example, the second abnormality monitoring circuit 164c determines that an abnormality occurs when the voltage at the point V1 becomes 0 (short circuit), and the first abnormality monitoring circuit 162b causes the current at the point A1 to be 8 A or more (excessive). Current) and abnormal. This example is a timing chart in the case where the current at the point A1 does not become abnormal even if there is a short circuit at the point V1.

  First, a short circuit at point V1 occurs at time (1).

  The second abnormality monitoring circuit 164c detects this abnormality at time (2) and outputs ON indicating the abnormality.

  In this example, although the short circuit at the point V1 affects the overcurrent at the point A1 (time point (3)), the current at the point A1 does not reach 8A or more, that is, it is not judged as abnormal.

  On the other hand, since the second abnormality monitoring circuit 164c determines that an abnormality has occurred, the second drive stop circuit 164d that has been turned on by the second abnormality monitoring circuit 164c is turned on, and the DC / DC converter controller 164b of the sub control board 164 is turned on. Is stopped (time (4)).

  Note that T1 is the time from when the second abnormality monitoring circuit 164c detects an abnormality until the second drive stop circuit 164d rises.

  In this example, since the point A1 is kept normal, the first abnormality monitoring circuit 162b and the first drive stop circuit 162c are not turned ON, and the DC / DC converter controller of the power supply board 162 is not stopped. For this reason, if all abnormality detection is left to the DC / DC converter 162a of the power supply board 162, the short-circuit state will not be dealt with, causing problems such as waste of power and abnormal heat generation.

  FIG. 15 is a timing chart showing an operation in the case of an abnormality at the point V1 and an abnormality at the point A1 in the circuit shown in FIG.

  First, a short circuit at point V1 occurs at time (1).

  The second abnormality monitoring circuit 164c detects this abnormality at time (2) and outputs ON indicating the abnormality.

  In this example, the overcurrent at the point A1 occurs due to the short circuit at the point V1, the current at the point A1 reaches 8A or more, it is determined that there is an abnormality, and the first abnormality monitoring circuit 162b is turned on (time point (3)).

  T2 is the time taken from when the first abnormality monitoring circuit 162b of the power supply board 162 detects an abnormality until the first drive stop circuit 162c stops driving the DC / DC converter 162a. This T2 is set to a time shorter than T1.

  At the time (4), the first drive stop circuit 162c that has been turned on by the first abnormality monitoring circuit 162b is turned on, and the DC / DC converter 162a is in a drive stop state.

  Since the supply of DC12V is cut off by stopping the driving of the DC / DC converter 162a of the power supply board 162, the VCC of the DC / DC converter controller 164b of the sub control board 164 becomes 0V and the driving of the DC / DC converter controller 164b is stopped. (Time (5)).

  If the VCC and reset of the DC / DC converter controller 164b are separate power sources, the DC / DC converter controller 164b stops and the switch 164f is turned OFF to connect the DC12V line and the short-circuit line (point V1). Is released.

  FIG. 16 is a timing chart showing an operation when the delay circuit 164e of FIG. 13 is not provided and abnormality occurs at the point V1 and abnormality at the point A1.

  In this example, the second abnormality monitoring circuit 164c determines that an abnormality occurs when the voltage at the point V1 becomes 0 (short circuit), and the first abnormality monitoring circuit 162b has a current at the point A1 of 8 A or more (excessive). Although it is determined that the current is abnormal, the first abnormality monitoring circuit 162b returns to normal because the driving of the DC / DC converter controller 164b is stopped first.

  First, a short circuit at point V1 occurs at time (1).

  The second abnormality monitoring circuit 164c detects this abnormality at time (2) and outputs ON indicating the abnormality.

  In this example, the overcurrent at the point A1 occurs due to the short circuit at the point V1, the current at the point A1 reaches 8A or more, it is determined that there is an abnormality, and the first abnormality monitoring circuit 162b is turned on (time point (3)).

  At time (4), the second drive stop circuit 164d that has been turned on by the second abnormality monitoring circuit 164c is turned on, and the DC / DC converter controller 164b is in a drive stop state.

  Since the connection between the DC12V line and the short-circuit line (point V1) is released by stopping the driving of the DC / DC converter controller 164b, the overcurrent at the point A1 returns to the normal value, and at the time point (5), the first current Before the drive stop circuit 162c is turned ON, the first abnormality monitoring circuit 162b is turned OFF, and only the DC / DC converter controller 164b of the sub control board 164 is stopped.

<< Second Example >>
FIG. 18 is a block diagram showing a circuit configuration relating to control when the power supply is abnormal in the second embodiment.

  The power supply board 162 is supplied with a predetermined voltage (AC24V) and converts it into a predetermined voltage (DC32V). In the DC / DC converter 162a as the first circuit, the predetermined voltage (DC32V) is converted into a predetermined voltage. (DC12V) is generated, and this predetermined voltage (DC12V) is supplied to the sub-control board 164 and other boards 701 as a first power supply line.

  In the present embodiment, the predetermined voltage (DC12V) generated by the power supply board 162 is first output to the sub-control board 164 and the main control board 161, and then further output to various boards.

  The sub-control board 164 generates a predetermined voltage (DC 3.3 V and DC 2.5 V) from the predetermined voltage (DC 12 V) supplied from the power supply board 162 by the DC / DC converter 164 a as the second circuit. This predetermined voltage (DC3.3V and DC2.5V) is supplied to a downstream circuit as a second power supply line.

  The DC / DC converter 162a of the power supply board 162 includes a first abnormality monitoring circuit 162b and a first drive stop circuit 162c. The first abnormality monitoring circuit 162b is connected to the first power supply line of DC12V output from the DC / DC converter 162a (connected at the point A1 in FIG. 18), and an abnormality (for example, in the first power supply line) Overcurrent) is monitored. In this monitoring, for example, an overcurrent of 8 A or more is determined to be abnormal.

  When an abnormality occurs in the first power supply line (detection result at the point A1), the first abnormality monitoring circuit 162b notifies the abnormality to the first drive stop circuit 162c, and the DC / DC converter 162a of the power supply board 162 Stop driving.

  This drive stop is canceled unless the reset input of the DC / DC converter controller (not shown) on the power supply board 162 is turned from OFF to ON or the DC32V supply is turned from OFF to ON. Not.

  DC12V generated by the DC / DC converter 162a of the power supply board 162 is output to the sub-control board 164, and the sub-control board 164 uses this DC12V as a voltage that causes the voltage drop. The sub control board 164 also uses this DC12V as a reset and drive power supply. Further, it is used when driving other ICs (LED driver, motor driver, etc.) 702.

  The DC / DC converter 164a of the sub control board 164 includes a DC / DC converter controller 164b, switch circuits 164f and 164h, and smoothing circuits 164g and 164i. The switch circuits 164f and 164h are constituted by transistor circuits, and the smoothing circuits 164g and 164i are constituted by coils and capacitors.

  DC12V by the DC / DC converter 162a is supplied between the collector and emitter of the transistors constituting the switch circuits 164f and 164h, and a rectangular signal from the DC / DC converter controller 164b is input to the base. As a result of the rectangular signal being input to the base in this way, the outputs of the switch circuits 164f and 164h become a DC12V rectangular wave.

  Thereafter, the DC12V rectangular wave output from the switch circuits 164f and 164h is smoothed by the smoothing circuits 164g and 164i to become DC 3.3V or DC 2.5V. That is, a desired DC voltage can be output by adjusting the interval between the rectangular waves according to the voltage to be output.

  A monitoring circuit is also provided in each of the DC 3.3V and DC 2.5V power lines (second power lines) generated by the DC / DC converter 164a of the sub control board 164. In the present embodiment, the second abnormality monitoring circuit 164c performs this monitoring. That is, the second abnormality monitoring circuit 164c monitors the abnormality (for example, short circuit) of the second power supply line. In this monitoring, for example, the occurrence of a short circuit is determined to be abnormal.

  When the second abnormality monitoring circuit 164c detects an abnormality, the abnormality is transmitted to the second drive stop circuit 164d through a predetermined delay, for example, by a delay circuit 164e formed of a capacitor, and the DC / DC of the sub control board 164 is transmitted. The drive of converter controller 164b is stopped.

  This drive stop is canceled unless the reset input of the DC / DC converter controller 164b of the sub-control board 164 is turned from OFF to ON or the DC12V supply (Vcc) is turned from OFF to ON. Not.

  Here, it is assumed that an abnormality (short circuit) occurs in the DC 3.3V line (detection result at the point V1) in the second power supply line. In this case, the second abnormality monitoring circuit 164c detects a short circuit and tries to stop the DC / DC converter 164a of the sub-control board 164. On the other hand, when the point V1 is short-circuited, DC3.3V and DC12V are connected in a circuit when a voltage is applied to the base of the transistor of the switch circuit 164h, so the short-circuit at the point V1 affects the point A1. Effect. Although it depends on the design, the impedance on the switch circuits 164f, 164h, smoothing circuits 164g, 164i and wiring is not short, but in this case, the resistance value on the sub-control board 164 side approaches zero as much as possible. The possibility that the first power supply line will be in an overcurrent state is very high (although it differs depending on the short circuit location, individual differences, etc.).

  Therefore, when the point V1 is short-circuited, the point A1 is also in an abnormal state, and which of the DC / DC converter 162a of the power supply board 162 and the DC / DC converter 164a of the auxiliary control board 164 stops earlier depends on the setting. .

  In the present embodiment, as shown in FIG. 18, the delay circuit 164e is provided so that the DC / DC converter 162a of the power supply board 162 stops first, thereby stopping the driving of the DC / DC converter 164a of the sub control board 164. The configuration is delayed.

  In this embodiment, it is not essential to provide the delay circuit 164e, and a configuration without the delay circuit 164e may be employed.

  Further, in this embodiment, when being input from the first power supply line of DC12V by the power supply board 162 to the reset of the DC / DC converter controller 164b of the sub control board 164, it is input via the delay circuit 164j. In addition, when it is input to Vcc of the DC / DC converter controller 164b of the sub control board 164, it is configured to be input via the delay circuit 164k. The delay circuit 164j and the delay circuit 164k are constituted by capacitors, for example.

  In this embodiment, a configuration in which the delay circuit 164j and the delay circuit 164k are provided is illustrated, but a configuration in which the delay circuit 164j and the delay circuit 164k are not provided may be used.

  FIG. 19 is a timing chart showing an operation when the delay circuit 164j and 164k of FIG. 18 are not provided and an abnormality occurs at the point V1 and an abnormality at the point A1.

  First, a short circuit at point V1 occurs at time (1).

  The second abnormality monitoring circuit 164c detects this abnormality at time (2) and outputs ON indicating the abnormality.

  In this example, the overcurrent at the point A1 occurs due to the short circuit at the point V1, the current at the point A1 reaches 8A or more, it is determined that there is an abnormality, and the first abnormality monitoring circuit 162b is turned on (time point (3)). Due to the occurrence of overcurrent, the potential DC12V of the first power supply line decreases.

  At time (4), the potential DC12V of the first power supply line is lowered until the DC / DC converter controller 164b is reset and Vcc is turned off. As a result, the DC / DC converter controller 164b is stopped and the switch circuits 164f and 164h are opened. In this case, the output to the point V1 is stopped and the second abnormality monitoring circuit 164c is also turned off.

  Thereafter, at the time (5), the DC 12V of the first power supply line is disconnected from the short-circuit line (point V1), so that it tries to return to normal, the output at point A1 returns to normal, and the first abnormality monitoring is performed. The circuit 162b is also turned off. At the same time, the reset of the DC / DC converter controller 164b and VCC are turned on.

  At the time (6), the reset of the DC / DC converter controller 164b and the VCC return to the on state, and the DC / DC converter controller 164b of the sub control board 164 resumes driving. However, since the short-circuit state at the point V1 continues, the operation after the time point (1) is repeated many times, and an endless loop may occur.

  In this embodiment, in order to avoid falling into such an infinite loop, the delay circuit 164j and the delay circuit 164k are inserted into the reset of the DC / DC converter controller 164b and the input of VCC.

  FIG. 20 is a timing chart showing an operation when the circuit shown in FIG. 18 is abnormal at the point V1 and abnormal at the point A1.

  First, a short circuit at point V1 occurs at time (1).

  The second abnormality monitoring circuit 164c detects this abnormality at time (2) and outputs ON indicating the abnormality.

  In this example, the overcurrent at the point A1 occurs due to the short circuit at the point V1, the current at the point A1 reaches 8A or more, it is determined that there is an abnormality, and the first abnormality monitoring circuit 162b is turned on (time point (3)).

  Although the potential DC12V of the first power supply line decreases due to overcurrent, the reset of the DC / DC converter controller 164b and Vcc are input to the Vcc via the delay circuit 164j and the delay circuit 164k. Prior to turning OFF, the first drive stop circuit 162c is turned ON, and the DC / DC converter 162a enters a drive stop state.

  Since the supply of DC12V is cut off by stopping the driving of the DC / DC converter 162a of the power supply board 162, the VCC of the DC / DC converter controller 164b of the sub control board 164 becomes 0V and the driving of the DC / DC converter controller 164b is stopped. (Time (5)).

  If the VCC and reset of the DC / DC converter controller 164b are separate power sources, the DC / DC converter controller 164b stops and the switch 164f is turned OFF to connect the DC12V line and the short-circuit line (point V1). Is released.

  FIG. 21 is obtained by replacing the DC / DC converter 164a in the first embodiment with a motor driver 164A. The motor driver 164A converts the voltage of the power supply line A1 by the four switch circuits 164F, 164G, 164H and 164J based on the drive signal from the basic circuit 706, and the rotor 708 mounted on the effect device drive board 707 is converted. It is a driver for outputting the converted voltage to the coil for driving.

  For example, when the drive signal of the basic circuit 706 is “0001”, the motor driver 164A decreases the voltage of the power supply line A1 by 30%, and when it is “0101”, the voltage of the power supply line A1 decreases by 70%. For example, a voltage to be output to the coil is generated. Thus, the second power supply line may be any one as long as it reduces the voltage of the first power supply line and generates a voltage for controlling a predetermined electronic component. A negative voltage may be generated.

<Summary>
(1) According to the present invention, the period from the abnormality detection of the second abnormality monitoring circuit to the drive stop is made longer than the period from the abnormality detection of the first abnormality monitoring circuit to the drive stop. When an abnormality occurs, it is possible to stop from the first circuit, and it is possible to take an appropriate measure when a short circuit occurs.
(2) According to the present invention, by providing the delay circuit, the first circuit can be stopped first with a simple configuration.
(3) According to the present invention, by delaying the output between the abnormality detection circuit and the drive stop circuit, the delay circuit does not affect the game during the normal game, so that it is possible to suppress the consumption of extra power.
(4) In the present invention, when a short circuit occurs, the configuration in which the power generation circuit stops is the most ideal.
(5) According to the present invention, when the short circuit is detected, the second circuit can stop the driving so that the short circuit can be accurately processed.
(6) According to the present invention, when the overcurrent is detected, the first circuit can stop the driving so that the overcurrent can be accurately processed.
(7) If each circuit is in the same substrate, the simplest method can be adopted in which each DC / DC converter views the short-circuit information and stops the upstream side. However, when it is installed between different boards, when a short circuit occurs on one board (sub control board), a dedicated signal line is required to transmit the shorted information to the other board (power supply board). Necessary and extra costs will be incurred. The present invention can take an appropriate measure against a short circuit without incurring extra costs when performed between different substrates.
(8) The power supply board outputs power to the main control board and the sub control board. When the dedicated signal line described in the above (7) is provided, the short circuit information of the sub control board is output to the power supply board. It becomes composition. Since the power supply board outputs power supply and power supply information to the main control board, an information transmission path of “sub control board → power supply board → main control board” is formed. However, if there is a possibility that information is transmitted from the sub control board to the main control board, it is not preferable because an adverse signal is output to the main control board. The present invention can accurately deal with a short circuit while maintaining the unidirectionality of the main control board → the sub control board.

  In the above embodiment, the DC / DC converter on the power supply board is the first circuit. However, the first circuit may be a DC / DC converter on the main control board or the payout board. Good. Further, as the second circuit, in addition to the sub-control board 164, a board provided with a configuration for performing a game effect by sound or display is applicable.

  In addition, the configuration in which the abnormality is monitored and the output of the DC / DC converter of the power supply board is stopped when the abnormality is detected, in this embodiment, the overcurrent is monitored to stop the DC / DC converter of the power supply board. However, it may be configured to detect a short circuit and stop driving.

  A delay circuit may be provided on the power supply substrate side. However, even when a delay circuit is provided on the power supply board side, the setting is made so that the stop of the DC / DC converter on the sub-control board side is delayed.

  In this embodiment, the first abnormality monitoring circuit monitors overcurrent, and the second abnormality monitoring circuit monitors short circuits. However, the present invention is not limited to this, and the first abnormality monitoring circuit, the second abnormality monitoring circuit, Both abnormality monitoring circuits may monitor any one of overcurrent, overvoltage, and short circuit, some combinations, or all.

  The first circuit and the second circuit to be monitored and stopped are not limited to the DC / DC converter, and may be a motor driver, for example.

  Note that each voltage value given in the above embodiment is merely an example, and the voltage value may be any numerical value as long as the voltage is different from the input voltage.

  In the above embodiment, the DC / DC converter 162a and the DC / DC converter 164b are mounted on different substrates, but the present embodiment is not limited to this, and may be mounted on the same substrate. The same applies to the first abnormality monitoring circuit 162b and the second abnormality monitoring circuit 164c. The same applies to the first drive stop circuit 162c and the second drive stop circuit 164d.

  In addition, although the DC / DC converter (switching regulator) was illustrated in the said Example, a present Example is not restricted to this, You may use a DC / AC converter, an AC / DC converter, and an AC / AC converter. Any circuit that converts voltage may be used, and in particular, the present invention can be suitably applied to a circuit that reduces voltage. Further, the two power generation circuits may not be the same.

  In the above embodiment, a short circuit is illustrated as an abnormality monitored by the first abnormality monitoring circuit 162b and the second abnormality monitoring circuit 164c. However, the present embodiment is not limited to this, and a current of a predetermined current value or more is not limited thereto. The flow may be abnormal, the predetermined power consumption may be abnormal, or the predetermined amount of heat may be abnormal.

  In the above embodiment, the delay circuit 164e is provided between the second abnormality monitoring circuit 164c and the second drive stop circuit 164d of the DC / DC converter 164b. However, the position of the delay circuit 164 is not limited to this, for example, It may be provided between V1 and the second abnormality monitoring circuit 164c, or may be provided between the second drive stop circuit 164d and the circuit that actually performs the drive stop. However, when the DC / DC converter 164b receives the input of V1 and adjusts the waveform output to the base of the switch circuit 164f to adjust the voltage value to be constant, V1 and the second abnormality It is better not to provide the delay circuit 164e with the monitoring circuit 164c.

  Note that the delay circuit 164e may not be provided in the second embodiment.

  In the above embodiment, the power supply line A1 generated by the DC / DC converter 162a is used as the reset and vcc of the DC / DC converter 164a. However, the present invention is not limited to this and may be input to only one of them. However, it is not necessary to input any of them.

  The first abnormality monitoring circuit 162c and the second abnormality monitoring circuit 164c may include a comparator that compares the voltage to be monitored with a predetermined voltage and determines that there is an abnormality based on the comparison result. It is not restricted to this, Any structure may be sufficient.

  The first drive stop circuit 162c and the second drive stop circuit 164d are configured to stop by turning on a stop switch for stopping the power generation output of each DC / DC converter. However, the present invention is not limited to this, and any configuration may be used as long as the output of the voltage to the second power supply line is stopped, for example, the driving of the DC / DC converter controller is stopped at all. .

  Even when another voltage conversion circuit is interposed between the first power supply line and the second power supply line, if the abnormality of the second power supply line affects the first power supply line, this The invention applies. In addition, even if the second power supply line becomes abnormal due to the abnormality of the third power supply line generated by interposing another voltage conversion circuit in the second power supply line, the second power supply line If this abnormality affects the first power supply line, the present invention is applied.

  The other substrate 701 may convert the voltage of the first power supply line into a predetermined voltage (for example, 5 V), and the sub control substrate 164 may input the voltage as a CPU driving voltage or the like. Other DC / DC converters provided on the substrate 701 may not be provided with an abnormality monitoring circuit.

  The first circuit that outputs the first voltage to the first power supply line and the voltage of the first power supply line are input, converted to the second voltage, and output to the second power supply line. A first drive stop circuit that stops driving the first circuit when there is an abnormality in the first power line, and a second power line. A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality, and the second drive stop circuit after the abnormality occurs in the second power supply line The period until the driving of the second circuit is stopped is made longer than the period from when the abnormality occurs in the first power supply line until the first driving stop circuit stops the second driving. There may be provided a gaming machine comprising the abnormal stop adjusting circuit. The first circuit may be a first power generation circuit, and the second circuit may be a second power generation circuit.

  The various storage areas in the present invention are not necessarily provided in the RAM. For example, when it is sufficient to temporarily store information, the storage areas may be stored in a register of a CPU of each control unit.

  Further, the gaming state storage area may be configured not only to be able to store single information but also to be able to store information related to a plurality of gaming states in parallel. In other words, it may be configured by a plurality of storage areas.

  The processing indicates one instruction, a plurality of series of instructions, a plurality of non-series instructions, and the like, and is not limited to the whole subroutine or a series of instructions from branch to return.

  Further, in the winning in this embodiment, in addition to the case where a ball enters the winning opening and the start opening provided in the game board 102, the case where the ball passes through a passing area provided in the game board 102 (for example, a normal figure) (When a ball passes through the start port 124). In addition, the start port does not necessarily have to be provided at the position shown in the present embodiment. For example, a specific region in a specific winning port may be made to function as the start port.

  Further, the variable winning opening 130 is not limited to two types of open / closed states, that is, a closed state in which a ball cannot be won and an open state in which a prize can be won, and a first open state in which a ball can win, What changes into two types of open states of the 2nd open state in which a winning is easier than a 1st open state is also contained.

  In this embodiment, the jackpot game is started when the symbol combination corresponding to the jackpot (the jackpot symbol combination) is stopped and displayed on the liquid crystal display device 110. However, the condition for starting the jackpot game is not limited to this. Absent. Therefore, for example, if a game ball passes through a specific gate on the board after stopping the jackpot symbol combination, or if a game ball passes through a specific winning hole on the board after stopping the jackpot symbol combination After the jackpot symbol combination is stopped and displayed, if the game ball passes through a specific area in the winning opening other than the big winning opening (variable winning opening), it is released on condition that the gaming ball has won the specific winning opening. When the game ball passes through a specific area in the big winning opening (variable winning opening), the starting condition for the big hit game may be used.

  In addition, the special symbol in the present embodiment shows all the symbols that the special symbol display device 114 displays in a variable manner and stops, and does not show only the symbols that are fluctuated in display or only the symbols that are displayed in a stop manner. In addition, the common symbols and decorative symbols in the present embodiment also show all symbols that the variable symbol display device 112 and the liquid crystal display device 110 display in a variable manner and stop display. It does not show only symbols.

  Further, in the above-described embodiment, an example of a pachinko machine using a game ball as a game medium is shown as a game table, but the game table according to the present invention is not limited to this, for example, a medal (coin It can also be applied to a pachislot machine (slot machine) using a game medium as a game medium. Also, it can be applied to a casino machine using cash as a game medium.

  Furthermore, the present invention is not limited to the above-described actual machines such as pachislot machines and pachinko machines, but also to game programs that execute the operation of actual machines such as pachislot machines for home game machines in a pseudo manner. Can be applied to run the game. In that case, a DVD-ROM, CD-ROM, FD (flexible disk), or any other recording medium can be used as a recording medium for recording the game program.

  In the above-described embodiment, an example of a pachinko machine that is further provided with a game board having a predetermined winning opening and that is configured to give a predetermined privilege when a game ball enters the predetermined winning opening is shown. However, the present invention is not limited to this, and can be applied to, for example, a slot machine using medals (coins) as game media. Hereinafter, an example of the slot machine will be described.

<Overall configuration>
First, the overall configuration of the slot machine 1100 will be described with reference to FIG. This figure shows an external perspective view of the slot machine 1100.

  The slot machine 1100 includes a substantially box-shaped main body 1101 and a front door 1102 attached to the front opening of the main body 1101. Inside the center of the main body 1101 of the slot machine 1100, three reels (left reel 1110, middle reel 1111, and right reel 1112) having a plurality of types of symbols arranged on the outer peripheral surface are stored. It is configured to be able to rotate inside. Each symbol is printed on the belt-like member at an appropriate interval, and the reels 1110 to 1112 are configured by sticking this belt-like member to a predetermined circular frame member. When viewed from the player, the symbols on the reels 1110 to 1112 are generally displayed in the vertical direction from the symbol display window 1113 so that a total of nine symbols can be seen. Then, by rotating the reels 1110 to 1112, the combination of symbols that can be seen by the player varies.

  Further, on the outer frame of the symbol display window 1113, line display LEDs (not shown) for informing an effective line and a winning line, which will be described later, are arranged by lighting control such as blinking and lighting.

  Further, in the slot machine 1100, an optical sensor (not shown) including a light projecting unit and a light receiving unit is provided in the vicinity of each of the reels 1110 to 1112. The light projecting unit and the light receiving unit of this optical sensor are provided. A light-shielding piece of a certain length provided on the reel passes between them. Based on the detection result of the sensor, the position of the symbol in the rotation direction on the reel is determined, and the reels 1110 to 1112 are stopped so that the target symbol is displayed on the winning line 1114.

  The winning line display lamp 1120 is a lamp that indicates an effective winning line. An effective winning line is determined in advance by the number of medals inserted into the slot machine 1100. Of the five winning lines 1114, for example, when one medal is inserted, the middle horizontal winning line is valid, and when two medals are inserted, the upper horizontal winning line and the lower horizontal winning line are added. When three medals are inserted and three medals are inserted, the five added with the right-down winning line and the upper-right winning line become effective as the winning line. The number of winning lines 1114 is not limited to five.

  The start lamp 1121 is a lamp that informs the player that the reels 1110 to 1112 are in a state of being able to rotate. The replay lamp 1122 indicates to the player that the current game can be replayed (the medal insertion is not required) when winning a replay game that is one of the winning games in the previous game. It is a lamp to inform. The notification lamp 1123 is a lamp that informs the player that a specific winning combination (for example, a bonus such as BB (Big Bonus) or RB (Regular Bonus)) is won internally in the internal lottery. The medal insertion lamp 1124 is a lamp that notifies that a medal can be inserted. The payout number display 1125 is a display for displaying the number of medals to be paid out to the player as a result of winning a winning combination. The number-of-games display 1126 is an indicator for displaying an error display when a medal is inserted, the number of games during a big bonus game (in a BB game), the number of winnings of a predetermined winning combination, and the like. The stored number display 1127 is a display for displaying the number of medals electronically stored in the slot machine 1100. The reel panel lamp 1128 is an effect lamp.

  The medal insertion buttons 1130 and 1131 are buttons for inserting a predetermined number of medals stored electronically in the slot machine 1100. In this example, every time the medal insertion button 1130 is pressed, a maximum of three are inserted one by one, and when the medal insertion button 1131 is pressed, three are inserted. The medal slot 1134 is an slot for a player to insert a medal when starting a game. That is, the medal can be inserted electronically by the medal insertion button 1130 or 1131, or an actual medal can be inserted from the medal insertion slot 1134. The settlement button 1132 is a button for settlement of medals electronically stored in the slot machine 1100 and bet medals, and discharging them to the medal tray 1156 from the medal payout opening 1155. The medal return button 1133 is a button for pressing and removing a medal when the inserted medal is clogged.

  The start lever 1135 is a lever-type switch for performing a game start operation. That is, when a desired number of medals are inserted into the medal insertion slot 1134 and the start lever 1135 is operated, the reels 1110 to 1112 are rotated as a trigger, and the game is started. The stop buttons 1137 to 1139 are buttons for performing a stop operation on the reels 1110 to 1112 that have started rotating by the operation of the start lever 1135, and are provided corresponding to the reels 1110 to 1112. When any one of the stop buttons 1137 to 1139 is operated, one of the corresponding reels 1110 to 1112 is stopped.

  Door key hole 1140 is a hole into which a key for unlocking front door 1102 of slot machine 1100 is inserted. The medal payout exit 1155 is a payout exit for paying out medals. The medal tray 1156 is a container for collecting medals paid out from the medal payout opening 1155. The medal tray 1156 employs a tray that can emit light in the first embodiment.

  The upper lamp 1150, the side lamp 1151, the center lamp 1152, the waist lamp 1153, and the lower lamp 1154 are decorative lamps for exciting games. The effect device 1190 includes, for example, a liquid crystal display device having a door device (shutter) 1163 that can be freely opened and closed, and various information such as a small role notification is displayed on the effect device 1190. The sound hole 1160 is a hole for outputting the sound of a speaker provided inside the slot machine 1100 to the outside. On the title panel 1162, a pattern for decorating the slot machine 1100 is drawn.

<Control unit>
Next, the circuit configuration of the main control unit 1300 of the slot machine 1100 will be described in detail with reference to FIG. This figure shows a circuit block diagram of the main control unit 1300.

  The control unit of the slot machine 1100 is roughly divided into a main control unit 1300 that controls the central part of the game and a sub control unit 1400 that controls various devices in accordance with commands transmitted by the main control unit 1300.

  The main control unit 1300 includes a CPU 1310 that is an arithmetic processing unit for controlling the entire main control unit 1300, a data bus and an address bus for the CPU 1310 to transmit and receive signals to and from each IC and each circuit, It has the structure described below. The clock correction circuit 1314 is a circuit that divides the clock generated by the crystal oscillator 1311 and supplies it to the CPU 1310. For example, when the frequency of the crystal oscillator 1311 is 12 MHz, the divided clock is 6 MHz. The CPU 1310 operates by receiving the clock divided by the clock correction circuit 1314 as a system clock.

  The CPU 1310 is connected to a timer circuit 1315 for setting a timer interrupt processing cycle for constantly monitoring the sensor and switch states and a motor drive pulse transmission cycle via a bus. When the power is turned on, the CPU 1310 transmits the frequency dividing data stored in the predetermined area of the ROM 1312 to the timer circuit 1315 via the data bus. The timer circuit 1315 determines an interrupt time based on the received frequency division data, and transmits an interrupt request to the CPU 1310 for each interrupt time. In response to this interrupt request, the CPU 1310 executes monitoring of each sensor and transmission of drive pulses. For example, if the system clock of the CPU 1310 is set to 6 MHz, the frequency division value of the timer circuit 1315 is set to 1/256, and the data for frequency division of the ROM 1312 is set to 44, the reference time for this interrupt is 256 × 44 ÷ 6 MHz = 1. 877 ms.

  Further, the CPU 1310 stores a ROM 1312 for storing various data such as a program for controlling each IC, lottery data used in the internal lottery of a winning combination, and a reel stop position, and for storing temporary data. A RAM 1313 is connected. Note that other storage means may be used for these ROM 1312 and RAM 1313, and this is the same in the sub-control unit 1400 described later.

  Further, an input interface 1360 for receiving an external signal is connected to the CPU 1310, and a medal insertion sensor 1320, a start lever sensor 1321, a stop button sensor 1322, a medal insertion button are connected via the input interface 1360 at every interruption time. The sensor 1323, the settlement switch sensor 1324, and the medal payout sensor 1326 are detected, and each sensor is monitored.

  The start lever sensor 1321 is a sensor for detecting the operation of the start lever 1135. The stop button sensor 1322 is a sensor for detecting which stop button is pressed when any one of the stop buttons 1137 to 1139 is pressed. The medal insertion button sensor 1323 is a sensor for detecting which medal insertion button is pressed when any of the medal insertion buttons 1130 and 1131 is pressed. The settlement switch sensor 1324 is provided on the settlement button 1132. When the settlement button 1132 is pressed once, the stored medals and the bets placed are settled and paid out.

  Further, an input interface 1361 and output interfaces 1370 and 1371 are connected to the CPU 1310 via the address decode circuit 1350 to the address bus. The CPU 1310 exchanges signals with external devices via these interfaces. An index sensor 1325 is connected to the input interface 1361, and the index sensor 1325 becomes a high level every time a light shielding piece provided on the reels 1110 to 1112 passes. When detecting this signal, the CPU 1310 determines that the reel has made one rotation, and resets the rotational position information of the reel to zero. The output interface 1370 includes a reel motor driving unit 1330 for controlling a motor for driving the reel, a hopper motor driving unit 1331 for driving the motor of the hopper 1172, and a game lamp 1340 (a winning line display lamp 1120, a start line). A lamp 1121, a re-playing lamp 1122, a notification lamp 1123, a medal insertion lamp 1124, etc.), a 7-segment (SEG) indicator 1341 (a payout number display 1125, a game number display 1126, a stored number display 1127, etc.); An external concentration terminal board 1450 described later is connected.

  In addition, the CPU 1310 generates a counter circuit 1318 that is used as a hardware random number counter that changes a numerical value in the range of 0 to 65535 every time a clock signal output from the crystal oscillator 1316 is received, and the counter circuit 1318 generates A latch circuit 1317 that acquires and holds hardware random numbers is connected.

  Further, an output interface 1371 for transmitting a command to the sub control unit 1400 is connected to the data bus of the CPU 1310. The information communication between the main control unit 1300 and the sub control unit 1400 is a one-way communication, and the main control unit 1300 transmits a command to the sub control unit 1400, but any command or the like from the sub control unit 1400 to the main control unit 1300 Cannot be sent.

  As described above, “a plurality of reels with a plurality of types of symbols, a start switch for starting rotation of the plurality of reels, and a plurality of reels are provided corresponding to each of the plurality of reels. A stop switch for stopping, a lottery means for determining whether or not internal winnings of a plurality of predetermined winning combinations are determined by lottery, and a reel stop for stopping the reel based on a determination result of the lottery means and operation of the stop switch Determining means for determining whether or not to win a winning combination according to whether or not the combination of the symbols displayed by the plurality of reels at the time of stopping is a symbol combination of the winning combination internally won by the lottery means; The present invention may be applied to a slot machine provided.

  As mentioned above, although the Example of this invention was described, the effect | action and effect which were described in embodiment of this invention only enumerated the most suitable effect | action and effect which arise from this invention, The effect | action and effect by this invention Is not limited to those described in the embodiment of the present invention.

  The gaming machine according to the present invention can be applied to a gaming machine represented by a slot machine or a pachinko machine.

It is the external appearance perspective view which looked at the pachinko machine 100 from the front side (player side). 1 is a schematic front view of a game board 102 as viewed from the front. It is the external appearance perspective view which looked at the pachinko machine 100 from the back side. (A) is an example of a special figure stop display mode, (b) is an example of a decorative design, and (c) is an example of a normal stop display mode. 3 is a circuit block diagram of a control unit of the pachinko machine 100. FIG. (A) is an example of a jackpot determination table, (b) is an example of a high probability state transition determination table, and (c) is an example of a timer number determination table. (A) shows an example of a variable number selection table used when the result of the jackpot determination is unsuccessful, and (b) is a variable number used when the result of the jackpot determination is a win. An example of a selection table is shown. (A) is used when the variation number is variation 1, and an example of a symbol determination table for determining the kind of combination of decorative symbols to be temporarily stopped and stopped, (b) corresponds to variation 2 to variation 5. (C) shows an example of a symbol determination table corresponding to variations 6, 10, 13, 14, 18 and (d) shows an example of a symbol determination table corresponding to variation 7 It is. (A) is an example of a symbol determination table corresponding to the variation 9, (b) is an example of a symbol determination table corresponding to the variations 11, 15, 16, and 19, and (c) is corresponding to the variations 8, 17, and 20. (D) shows an example of the symbol determination table corresponding to the variation 12, respectively. 3 is a flowchart showing a flow of main processing of a main control unit executed by a CPU 304 of the main control unit 300. 5 is a flowchart showing a flow of main control unit timer interrupt processing executed by a CPU 304 of the main control unit 300. (A) is a flowchart showing the flow of the sub-control unit main processing, (b) is a flowchart showing the flow of command input processing, (c) is a flowchart showing the flow of variation pattern selection processing, (d ) Is a flowchart showing the flow of symbol stop processing, (e) is a flowchart showing the flow of strobe interrupt processing, (f) is a flowchart showing the flow of chance button interrupt processing, and (g) is sub-control. It is a flowchart which shows the flow of a part variable update interruption process. It is a block diagram which shows the circuit structure regarding the control at the time of power supply abnormality of 1st Example. FIG. 14 is a timing chart showing an operation when the circuit shown in FIG. 13 is abnormal at a point V1 and normal at a point A1. 14 is a timing chart showing an operation in the case of an abnormality at a point V1 and an abnormality at a point A1 in the circuit shown in FIG. FIG. 14 is a timing chart showing an operation in the case where the delay circuit 164e of FIG. It is a figure which shows the example of the circuit which receives and supplies DC12V by the power supply board 162 of this Example, and DC3.3V by the sub control board 164, (a) is a circuit which shows IC which inputs DC12V and DC3.3V (B) is a circuit diagram showing a first IC that inputs DC 12V and a second IC that uses DC 3.3V as an input pull-up resistor. It is a block diagram which shows the circuit structure regarding the control at the time of the power supply abnormality of 2nd Example. FIG. 19 is a timing chart showing an operation in the case where the delay circuit 164j and 164k in FIG. FIG. 19 is a timing chart showing an operation in the case of an abnormality at a point V1 and an abnormality at a point A1 in the circuit shown in FIG. It is a block diagram which shows the structure which replaced the DC / DC converter 164a in 1st Example with the motor driver 164A. FIG. 3 is an external perspective view of the slot machine 1100 as viewed from the front side (player side). 3 is a circuit block diagram of a main control unit 1300 of the slot machine 1100. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Pachinko machine 102 Game board 104 Game area 110 Liquid crystal display device 112 Universal map display device 114 Special figure display device 122 General winning opening 124 General drawing start opening 126 First special figure starting opening 128 Second special figure starting opening 130 Variable winning opening 148 Operation handle 161 Main control board 162 Power supply board 162a DC / DC converter 162b First abnormality monitoring circuit 162c First drive stop circuit 163 CR interface unit 164 Sub control board 164a DC / DC converter 164b DC / DC converter controller 164c first 2 abnormality monitoring circuit 164d second drive stop circuit 164e delay circuit 164f, 164h switch circuit 164g, 164i smoothing circuit 164j, 164k delay circuit 164A motor driver 164F, 164G, 164H, 1 4J switch circuit 165 payout board 166 firing substrate 300 main control unit 302 basic circuit 304 CPU
306 ROM
308 RAM
310 I / O
312 Counter Timer 500 Liquid Crystal Control Unit 550 Discharge Control Unit 552 Dispensing Device 600 Launch Control Unit 604 Ball Feed Device 650 Power Supply Management Unit 701 Other Substrate 702 Other IC
706 Basic circuit 707 Production device drive board 708 Rotor 1100 Slot machine 1101 Main body 1102 Front door 1110 Left reel 1111 Middle reel 1112 Right reel 1113 Symbol display window 1114 Winning line 1120 Winning line display lamp 1121 Start lamp 1122 Replay lamp 1123 Notification lamp 1124 Medal insertion lamp 1125 Payout number display device 1126 Game number display device 1127 Reservation frequency display device 1128 Reel panel lamp 1130, 1131 Medal insertion button 1132 Checkout button 1133 Medal return button 1134 Medal insertion port 1135 Start lever 1137, 1138, 1139 Stop button 1155 Medal payout exit 1300 Main control unit 1310 CPU
1311 crystal oscillator 1312 ROM
1313 RAM
1400 Sub-control unit

Claims (11)

A first circuit for outputting a first voltage to a first power supply line;
A second circuit that inputs the voltage of the first power supply line, converts the voltage to a second voltage, and outputs the second voltage to the second power supply line;
In a game machine equipped with
A first drive stop circuit for stopping driving of the first circuit when there is an abnormality in the first power supply line;
A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality in the second power supply line;
With
The period from when the abnormality occurs in the second power supply line until the second drive stop circuit stops driving the second circuit, after the abnormality occurs in the first power supply line. A game table, wherein the first drive stop circuit is configured to be longer than a period until the second drive stop is performed. In the game stand of Claim 1,
A first abnormality monitoring circuit for detecting an abnormality in the first power supply line;
A second abnormality monitoring circuit for detecting an abnormality in the second power supply line;
With
The period from when the abnormality occurs in the second power supply line until the second drive stop circuit stops driving the second circuit, after the abnormality occurs in the first power supply line. 1. A game table characterized by being configured to be longer than a period until the first drive stop circuit performs the second drive stop. In the game stand of Claim 2,
A game characterized in that the second abnormality monitoring circuit includes a delay circuit for extending a period during which the second drive stop circuit stops driving the second circuit after detecting an abnormality. Stand. In the game stand of Claim 3,
The game machine characterized in that the delay circuit delays a period until the output of the second abnormality monitoring circuit reaches the second drive stop circuit. In the game stand in any one of Claims 1 thru | or 4,
The first circuit outputs a first voltage to the first power supply line;
2. The game table according to claim 1, wherein the second circuit is a voltage generation circuit that drops the first voltage to generate a second voltage that is lower than the first voltage. In the game stand in any one of Claims 1 thru | or 5,
The gaming machine according to claim 2, wherein the second abnormality monitoring circuit detects an abnormality of the second power supply line when a short circuit of the second power supply line is detected. In the game stand in any one of Claims 1 thru | or 6,
The gaming machine according to claim 1, wherein the first abnormality monitoring circuit detects an abnormality of the first power supply line when an overcurrent of the first power supply line is detected. In the game stand in any one of Claims 1 thru | or 7,
The gaming table, wherein the second circuit is provided on a different substrate from the first circuit. In the game stand of Claim 8,
A main control board equipped with a main control unit equipped with a lottery means for lottering the amount of profit given to the player when a predetermined condition is satisfied;
With
The first circuit is a circuit mounted on a power supply board that supplies power to the main control board,
The game machine characterized in that the second circuit is a circuit mounted on an effect board for performing a predetermined effect based on output information from the main control board. A first circuit for outputting a predetermined voltage to the first power supply line;
A second circuit that inputs a voltage of the first power supply line, converts the voltage to a predetermined voltage, and outputs a predetermined voltage to the second power supply line;
In a game machine equipped with
A first drive stop circuit that stops driving the first circuit when there is an abnormality in the first power line;
A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality in the second power supply line;
With
The second circuit includes:
When the voltage of the first power supply line is used as the power supply voltage of an IC used in the circuit of the first circuit, and the state of the power supply voltage changes from a non-drive voltage value to a drive voltage value, the first The drive stop state is canceled by the drive stop circuit 2
A game table, wherein a delay circuit is provided between the first power supply line and the power supply voltage input line. A first circuit for outputting a predetermined voltage to the first power supply line;
A second circuit that inputs a voltage of the first power supply line, converts the voltage to a predetermined voltage, and outputs a predetermined voltage to the second power supply line;
In a game machine equipped with
A first drive stop circuit that stops driving the first circuit when there is an abnormality in the first power line;
A second drive stop circuit for stopping the drive of the second circuit when there is an abnormality in the second power supply line;
With
The second circuit includes:
When the voltage of the first power supply line is used as a reset voltage of an IC used in the first circuit, and the state of the reset voltage changes from a non-drive voltage value to a drive voltage value, the second Cancel the drive stop state by the drive stop circuit,
A game table, wherein a delay circuit is provided between the first power supply line and the reset voltage input line.

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