JP7129758B2 - game machine - Google Patents

Description

The present invention relates to a gaming machine for executing games.

Conventionally, as this type of game machine, there is known a game machine that supplies a stepping motor with an excitation signal that intermittently has a predetermined cycle and a predetermined duty ratio (for example, Patent Document 1).

JP 2005-237624 A

In the prior art described above, insufficient torque during high-speed rotation and excessive torque during low-speed rotation can be prevented, and the rotating display body can be smoothly rotated both during high-speed rotation and low-speed rotation.

However, in the technique of Patent Document 1, no consideration is given to when the motor is stopped.
That is, if the stop position of the motor deviates due to an impact or the like while the motor is stopped, the motor cannot be driven from the correct position.
And, if the motor cannot be driven from the correct position, the motor may go out of step.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a technology capable of appropriately operating a motor.

The present invention employs the following solutions to solve the problems described above. It should be noted that the following expressions in parentheses are merely examples, and the present invention is not limited thereto. Further, the present invention can be an invention that includes at least one of the invention-specifying matters shown in the following means for solving the problem. Furthermore, each of the matters specifying the invention shown in the following solutions can be converted into a higher-level concept by adding elements that limit the matters specifying the invention, or can be made into a higher-level concept by deleting elements that limit the matters specifying the invention. .

Solution Means 1: A gaming machine of the present invention comprises a movable body, a motor for driving the movable body, and, when the motor is stopped, the motor is energized and the motor is de-energized for a predetermined number of times. The gaming machine is characterized by comprising a special excitation process executing means for executing the excitation process.

The gaming machine of this solving means has the following configuration.
(1) A movable body is provided. The movable body is movable at a plurality of movable speeds (71 pps, 100 pps, 110 pps, 120 pps, . . . 480 pps, etc.). The movable body is movable using a motor as a drive source. The movable body may be a reel for performance or a structure for performance.

(2) A motor (stepping motor) is provided to drive the movable body of (1).

(3) When the motor in (2) is stopped (for example, after the motor is stopped), the excitation of the motor in (2) and the de-excitation of the motor in (2) are executed a predetermined number of times ( A special excitation process executing means is provided for executing the special excitation process (repeated alternately). The special excitation process executing means executes a combination of motor excitation and motor de-excitation at least once.

The special excitation process is a process for maintaining excitation of the motor at a predetermined duty ratio.
It is preferable that the special excitation process be continuously executed until the next operation (for example, drive start operation) is executed.
The relationship between the excitation time of the motor and the non-excitation time of the motor is preferably a one-to-one relationship (duty ratio 50%) from the viewpoint of suppressing temperature rise while increasing the excitation force.

The special excitation process execution means may be one control means (effect control device) or a plurality of control means (effect control device and motor driver).

According to this solution, since the special excitation process is executed after the motor is stopped, the motor can be kept stopped by the special excitation process. As a result, even if an impact or the like is applied when the motor is stopped, it is possible to prevent the stop position of the motor from being deviated. In addition, even if the stop position of the motor is displaced due to an impact or the like, the execution of the special excitation process allows the motor to reach a position where the same excitation pattern as the excitation pattern at the time of stop is applied. can be guided to the stop position of the motor, and it is possible to avoid the motor from going out of step.

Solution 2: In any one of the above-described solution means, the game machine of the present solution means is such that the special excitation processing execution means activates the motor by stopping movable body data including stop information for stopping the motor. The game machine is characterized in that after the game is stopped, the special excitation process is executed with the content of the data of the movable body for stopping that is finally referred to.

In this solution means, after the motor is stopped by stopping movable body data including stop information for stopping the motor, special excitation processing is executed with the contents of the stopping movable body data finally referred to.

The movable body data for stopping may be a plurality of data, or may be one data.
When there are four coils (coil 1 to coil 4) in the motor, the stopping movable body data finally referred to in the stopping movable body data includes, for example, information to excite the coils 2 and 1. It is included. In this case, special excitation processing is performed using coils 2 and 1 .

If there are a plurality of pieces of stopping movable body data, special excitation processing is executed according to the content of the last referenced stopping movable body data. Special excitation processing is performed on the content of the body data.

According to this means for solving the problem, the special excitation processing is executed based on the contents of the movable body data for stopping that are finally referred to. The special excitation process can be executed while simplifying the control process, compared to the method of preparing dedicated movable body data for.

Solution 3: In any one of the above-described solution means, the gaming machine of the present solution means has a plurality of motors, and the special excitation processing execution means executes the special excitation processing for each of the plurality of motors. It is a gaming machine characterized by

According to this solution, since the special excitation process is executed for each of a plurality of motors, the special excitation process can be executed for all motors or only for one motor. , multiple motors can be flexibly controlled.

Solution 4: In any one of the above-described solution means, the game machine of the present solution means is such that the special excitation process execution means generates an error state related to the motor, executes a recovery operation related to the error state, and restores the motor The game machine is characterized in that the special excitation process is executed when the is shifted to the standby state.

According to this solution, when an error state related to the motor occurs, the recovery operation (retry operation) related to the error state is executed, and the motor shifts to the standby state, the special excitation process is executed, so the recovery operation is executed. It is possible to avoid a situation in which normal recovery is not possible (the motor loses synchronism after the recovery operation) even though the motor has been restored.

According to the gaming machine of the present invention, the motor can be operated appropriately.

1 is a front view of a pachinko machine; FIG. It is a rear view of the pachinko machine. It is a front view showing a game board unit alone. It is a figure which shows the detail of the 2nd variable winning device 31. FIG. It is a figure which shows the detail of the 2nd variable winning device 31. FIG. It is a front view which expands and shows a part of game board unit. It is a block diagram showing various electronic devices installed in the pachinko machine. FIG. 11 is a flowchart (1/2) showing an example of a procedure of reset start processing; FIG. FIG. 11 is a flowchart (2/2) showing an example of a procedure of reset start processing; FIG. 7 is a flowchart specifically showing an example of a procedure of power failure occurrence check processing; 6 is a flowchart illustrating an example of a procedure of interrupt management processing; FIG. 11 is a flow chart showing an example of a procedure of switch input event processing; FIG. It is a flowchart which shows the procedure example of a 1st special design memory|storage update process. It is a flowchart which shows the procedure example of a 2nd special design memory|storage update process. FIG. 11 is a flowchart showing an example of a procedure of effect determination processing at the time of acquisition; FIG. It is a flow chart showing a configuration example of a special symbol game process. It is a flow chart showing a procedure example of special symbol variation pre-processing. It is a flowchart which shows the procedure example of special design storage area shift processing. It is a figure which shows the structure row|line|column of the stop design selection table at the time of a 1st special design big hit. It is a figure which shows the structure row|line|column of the stop design selection table at the time of a 2nd special design big hit. It is a figure which shows an example of the stop design selection table at the time of a 2nd special design small hit. It is a flowchart which shows the procedure example of a process during a special design stop display. 6 is a flowchart showing a configuration example of display output management processing; It is a flowchart which shows the structural example of a variable prize-winning apparatus management process. 10 is a flow chart showing an example of a procedure of a special winning opening opening pattern setting process; It is a flow chart showing an example of a procedure of a big winning opening opening pattern setting process at the time of a big hit. It is a figure which shows an example of the opening pattern setting table classified by design at the time of a big hit. It is a flow chart showing an example of the procedure of the big winning opening opening pattern setting process at the time of a small hit. It is a figure which shows an example of an opening pattern setting table at the time of a small hit. It is a flowchart which shows the procedure example of a special prize opening opening-and-closing operation process. FIG. 11 is a flow chart showing an example of a procedure of a second big winning opening opening/closing operation process; FIG. 9 is a flow chart showing an example of a procedure of specific area opening/closing operation processing; 9 is a flowchart illustrating an example of a procedure of processing when passing through a specific area; It is a figure which shows an example of the opening pattern setting table classified by design at the time of passing through a specific area. It is a flowchart which shows the procedure example of a 1st big winning a prize opening-and-closing operation process. It is a flowchart which shows the procedure example of a special winning opening closing process. 9 is a flowchart illustrating an example of a procedure for termination processing; It is a figure explaining the game flow developed when the 1st special design changes in normal mode. It is a figure explaining the game flow developed when the 2nd special design changes in normal mode. It is a figure explaining the game flow developed when the 1st special design changes in drive mode. It is a figure explaining the game flow developed when the 2nd special design changes in drive mode. FIG. 11 is a continuous diagram showing an example of effect images corresponding to variable display and stop display of special symbols (1/2); It is a continuation diagram showing an example of the effect image corresponding to the variable display and the stop display of the special symbol (2/2). It is a continuous diagram showing the flow of the ready-to-win effect executed at the time of the big hit (1/3). It is a continuous diagram showing the flow of the ready-to-win effect executed at the time of the big hit (2/3). It is a continuous diagram showing the flow of the ready-to-win effect executed at the time of the big hit (3/3). It is a continuation diagram partially showing an example of an effect during a big role executed during a big hit game (1/4). It is a continuation diagram partially showing an example of an effect during a big role executed during a big hit game (2/4). It is a continuation diagram partially showing an example of an effect during a big role executed during a big hit game (3/4). It is a continuation diagram partially showing an example of an effect during a big role executed during a big hit game (4/4). It is a continuous diagram showing an example of the effect of the drive mode (1/3). It is a continuous diagram showing an example of the effect of the drive mode (2/3). It is a continuous diagram showing an example of the effect of the drive mode (3/3). It is a continuous diagram showing an example of the effect when the second special symbol changes in the normal mode (1/2). It is a continuous diagram showing an example of the effect when the second special symbol changes in the normal mode (2/2). It is a flowchart which shows the procedure example of production|presentation control processing. It is a flowchart which shows the example of a procedure of operation memory production|presentation management processing. It is a flowchart which shows the procedure example of production|presentation design management processing. It is a flowchart which shows the procedure example of production|presentation design change pre-processing. It is a flow chart showing an example of the procedure of processing when the variable winning device is activated. 4 is a flow chart showing an example of a procedure of drum unit effect management processing; 7 is a flowchart illustrating an example of a procedure of processing when an error occurs; FIG. 11 is a flow chart showing an example of a procedure of retry operation processing; FIG. 5 is a flow chart showing a procedure example of special excitation processing; It is a figure which shows an excitation step correspondence table. FIG. 10 is a diagram showing the state of the drum unit 200 during execution of special excitation processing;

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view of a pachinko gaming machine (hereinafter abbreviated as "pachinko machine") 1. As shown in FIG. 2 is a rear view of the pachinko machine 1. FIG. The pachinko machine 1 uses game balls as game media. In the game on the pachinko machine 1, each game ball is a medium having a game value, and the benefits (profits) that the player enjoys as a result of the game are, for example, the game It can be converted into a game value based on the number of balls. Hereinafter, the overall configuration of the gaming machine will be described with reference to FIGS. 1 and 2. FIG.

[Overall configuration of game machine]
The pachinko machine 1 mainly includes an outer frame unit 2, an integrated door unit 4 and an inner frame assembly 7 (plastic frame, game machine frame) as its main body. An integrated door unit 4 is located on the frontmost side when viewed from the front facing the player. The inner frame assembly 7 is positioned on the rear side (deep side) of the integrated door unit 4 , and the outer frame unit 2 is arranged so as to surround the outer side of the inner frame assembly 7 .

The outer frame unit 2 is a structure in which wood and metal materials are combined in a vertically long rectangular shape. It is fixed using In the vertically long rectangular outer frame unit 2, wood is used for the parts corresponding to the upper and lower short sides, and metal material is used for the parts corresponding to the left and right long sides.

The integrated door unit 4 has a structure in which the tray unit 6 is integrated at its lower position. The integrated door unit 4 and the inner frame assembly 7 are attached to the island facility via the outer frame unit 2, and each of these operates in an opening/closing manner via a hinge mechanism (not shown). The opening/closing axis of the hinge mechanism (not shown) extends vertically along the left end of the pachinko machine 1 when viewed from the front.

A unified lock unit 9 is provided inside the right edge of the inner frame assembly 7 (left edge in FIG. 2) as viewed from the front in FIG. Correspondingly, locking devices (not shown) are also provided on the right side edges (rear sides) of the integrated door unit 4 and the outer frame unit 2, respectively. As shown in FIG. 1, when the integrated door unit 4 and the inner frame assembly 7 are closed with respect to the outer frame unit 2, the unified lock unit 9 on the back side locks the integrated door unit 4 and the inner frame assembly together with the lock. It disables the opening of 7.

A cylinder lock 6a with a keyhole is provided on the right edge of the tray unit 6. As shown in FIG. For example, when the manager of the game arcade inserts the special key into the keyhole and twists the cylinder lock 6a clockwise, the unified lock unit 9 is actuated and the integrated door unit 4 can be opened together with the inner frame assembly 7. . When all of these are opened from the outer frame unit 2 to the front side (moved like a door), the back side of the pachinko machine 1 is exposed on the front side.

On the other hand, when the cylinder lock 6a is twisted counterclockwise, only the integrated door unit 4 is unlocked while the inner frame assembly 7 remains locked, so that the integrated door unit 4 can be opened. When the integral door unit 4 is opened to the front side, the game board unit 8 is directly exposed, and in this state, the manager of the game parlor can remove obstacles such as clogged balls in the board surface. Further, when the integrated door unit 4 is opened, the tray unit 6 is also opened to the front side together.

Moreover, the pachinko machine 1 is provided with the game board unit 8 as a game unit. The game board unit 8 is supported by the inner frame assembly 7 behind (inside) the integrated door unit 4 . The game board unit 8 can be attached to and detached from the inner frame assembly 7 with the integrated door unit 4 opened to the front side, for example. The integrated door unit 4 has a vertically long circular window 4a formed in the center thereof, and a glass unit (no reference numeral) is mounted in the window 4a. The glass unit is, for example, a combination of two transparent plates (glass plates) cut to match the shape of the window 4a. The glass unit is attached to the rear side of the integrated door unit 4 via a fixture (not shown). A game area 8a (board surface) is formed on the front surface of the game board unit 8, and the game area 8a can be visually recognized by the player from the front side through the window 4a. When the integral door unit 4 is closed, a space is formed between the inner surface of the glass unit and the board surface to allow the game balls to flow down.

The receiving tray unit 6 has a shape projecting from the integrated door unit 4 to the front side as a whole, and an upper tray 6b is formed on the upper surface thereof. In the upper tray 6b, game balls lent to the player (rental balls) and game balls obtained by winning prizes (prize balls) can be stored. Further, the tray unit 6 is formed with a lower tray 6c below the upper tray 6b. In the lower tray 6c, the game balls put out while the upper tray 6b is full are stored. The pachinko machine 1 of the present embodiment is a so-called CR machine (a model connected to a CR unit), and the game balls borrowed by the player are sent from the payout device unit 172 on the back side to the tray unit 6 (upper side) separately from the prize balls. Dispensed onto the tray 6b or lower tray 6c).

A lending operation unit 14 is provided on the upper surface of the tray unit 6, and a ball lending button 10 and a return button 12 are arranged in the lending operation unit 14. - 特許庁When the player operates the ball lending button 10 with a valuable medium (for example, a magnetic recording medium, a storage IC built-in medium, etc.) inserted into a CR unit (not shown), the number corresponding to a predetermined number of degrees (for example, 5 degrees) (For example, 125) game balls are rented. For this reason, a frequency display (not shown) is arranged on the upper surface of the lending operation unit 14, and the remaining frequency of the valuable medium inserted in the CR unit is displayed on this frequency display. By operating the return button 12, the player can receive the return of the valuable medium with remaining points. Although the CR machine is used as an example in this embodiment, the pachinko machine 1 may be a cash machine (a model not connected to the CR unit) other than the CR machine.

Further, on the upper surface of the receiving tray unit 6, an upper tray ball removing button 6d is installed in front of the upper tray 6b, and a lower tray ball removing lever 6e is provided in the center before the lower tray 6c. is installed. The player can cause the game balls stored in the upper tray 6b to flow down to the lower tray 6c by, for example, pressing the upper tray ball removal button 6d. Further, the player can drop and eject the game balls stored in the lower tray 6c by sliding the lower tray ball extraction lever 6e leftward, for example. The ejected game balls are received, for example, in a ball receiving box (not shown).

A grip unit 16 is installed at the lower right portion of the tray unit 6 . The player operates the grip unit 16 to operate the shooting control board set 174 and can shoot (hit) a game ball toward the game area 8a (ball shooting device). The shot game ball rises from the lower edge of the game board unit 8 along the left edge, is guided by an outer band (not shown), and is thrown into the game area 8a. A large number of obstacle nails, windmills (no reference numerals in the figure), etc. are arranged in the game area 8a, and the thrown game ball flows down the game area 8a while being guided and guided by the obstacle nails and the windmills. The structure of the game area 8a (board surface) will be described later with reference to another drawing.

[Composition of the front of the frame]
The integrated door unit 4 is provided with a left top lens unit 47 and an upper right illumination unit 49 as components for presentation. Among them, the left top lens unit 47 incorporates a glass frame top lamp 46 and a left glass frame decoration lamp 48 , and the upper right illumination unit 49 incorporates a right glass frame decoration lamp 50 . In addition, left and right glass frame decoration lamps 52 are installed in the integral door unit 4 so as to be continuous below the left top lens unit 47 and the upper right illumination unit 49. These glass frame decoration lamps 52 are It extends from the left and right edges of the integrated door unit 4 to the front surface of the receiving tray unit 6 so as to wrap around. In the integrated door unit 4, the glass frame top lamp 46, the left and right glass frame decoration lamps 48, 50, 52, etc. are arranged so as to surround the glass unit (no reference numeral).

The various lamps 46, 48, 50, 52 described above perform effects by, for example, light emission from built-in LEDs (lighting, blinking, change in luminance gradation, change in color tone, etc.). Further, in the upper part of the integrated door unit 4, the left top lens unit 47 and the upper right illumination unit 49 are provided with glass frame top speakers 54 and 55, respectively. On the other hand, an outer frame speaker 56 is incorporated in the lower left position of the outer frame unit 2 . These speakers 54, 55, and 56 output sound effects, BGM, voices, etc. (general sound) to execute production.

In addition, in the center of the tray unit 6, an effect switching button 45 (operation input receiving means) is installed in front of the upper tray 6b. The effect switching button 45 is, for example, a combination of a push-type circular button and a rotary jog ring (jog dial) around it. The player presses or rotates the effect switching button 45 to switch the effect content (for example, the background screen displayed on the liquid crystal display 42), or to perform some effect (for example, during the fluctuation of the pattern or during the jackpot game). It is possible to generate a notice effect, a probability change promotion effect, a promotion effect during a big role, etc.).

[Composition of the back side]
As shown in FIG. 2, the back side of the pachinko machine 1 includes a power control unit 162, a main control board unit 170, a payout device unit 172, a flow path unit 173, a launch control board set 174, and a payout control board unit 176. , back cover unit 178 and the like are installed. In addition, on the back side of the pachinko machine 1, various electronic devices (including a control computer not shown) that constitute the power system and control system of the pachinko machine 1, an external terminal board 160, a power cord (power plug) 164, A ground wire (ground terminal) 166, connection wiring (not shown), and the like are installed. Electronic devices will be further described later based on another block diagram (FIG. 7).

The dispensing device unit 172 has, for example, a prize ball tank 172a and a prize ball case (no reference numerals). In this state, game balls replenished from a replenishment path (not shown) can be stored. The game balls stored in the prize ball tank 172a are led to the prize ball case through an upper prize ball gutter (not shown). The flow path unit 173 guides the game balls delivered from the payout device unit 172 toward the tray unit 6 on the front side.

The external terminal board 160 is for connecting the pachinko machine 1 to an external electronic device (for example, a data display device, a hall computer, etc.). Various external information signals (e.g. prize ball information, door opening information, pattern confirmation number information, jackpot information, start opening information, etc.) representing the progress state, maintenance state, etc. are output to external electronic devices. ing.

The power cord 164 secures the power supply (electric power) necessary for the pachinko machine 1 to operate, for example, by being connected to a power supply (for example, AC 24V) installed in an island facility of the game arcade. The ground wire 166 is also connected to a ground terminal installed in the island equipment to secure the grounding of the pachinko machine 1 .

[Board composition]
FIG. 3 is a front view showing the game board unit 8 alone. In the game area 8a, a relatively large production unit 40 is arranged at its central position, and the game area 8a is largely divided into a left part, a right part and a lower part centering on the production unit 40. - 特許庁In addition, in the game area 8a, around the production unit 40, there are a middle starting winning opening 26, a starting gate 20, normal winning openings 22, 25, a variable starting winning device 28, a first variable winning device 30, and a second variable winning device. 31 etc. are distributed and installed. Among them, the middle start winning opening 26 is located in the center of the lower part of the game area 8a. A starting gate 20, a normal winning opening 25, a variable starting winning device 28, a first variable winning device 30, and a second variable winning device 31 are arranged in this order from the top in the right portion (so-called right-handed region) of the game region 8a. It is

The game ball thrown into the game area 8a passes through the starting gate 20 in the process of flowing down, or enters (wins) the medium start winning opening 26, the normal winning openings 22, 25, or the opening operation. The variable start winning device 28 at the time, the first variable winning device 30 at the time of opening operation, and the second variable winning device 31 at the time of opening operation. Here, there is a possibility that a game ball flowing down the left side area of the game area 8a enters the middle start winning opening 26 or the normal winning opening 22.例文帳に追加A game ball flowing down the right side area of the game area 8a passes through the starting gate 20, enters the normal winning hole 25, enters the variable starting winning device 28 during the opening operation, or enters the variable starting winning device 28 during the opening operation. There is a possibility that a ball may land in the first variable prize winning device 30 or may land in the second variable prize winning device 31 during opening operation. A game ball that entered the middle start winning opening 26, normal winning openings 22, 25, variable starting winning apparatus 28, first variable winning apparatus 30, and second variable winning apparatus 31 It is collected to the back side of the game board unit 8 through a through hole formed in a plate material, a transparent plate, or the like.

In this embodiment, the variable starting prize winning device 28 described above operates when a predetermined operating condition is satisfied (when the normal symbol is stopped and displayed in a winning manner), and along with this, the right starting prize winning port 28b is opened. Allows entry of the ball (normal electric accessories). The variable start-up winning device 28 has, for example, a pair of left and right opening/closing members 28a, and these opening/closing members 28a reciprocate in the left-right direction along the board surface by the action of a link mechanism using, for example, a solenoid (not shown). That is, as shown in FIG. 3, the left and right opening/closing members 28a are in the closed position with their tips facing upward, and at this time, it is difficult to enter the ball into the right start winning hole 28b (a game ball is difficult to enter). There is no gap that can be made). On the other hand, when the variable starting prize winning device 28 operates, the left and right opening/closing members 28a are displaced (expanded) from the closed position toward the open position, and the width of the opening is expanded left and right to open the right starting prize winning port 28b. During this time, the variable starting prize winning device 28 is in a state in which the game ball can enter, and can cause the ball to enter the right starting prize winning port 28b (variable starting prize winning means). In addition, at this time, the opening/closing member 28a also functions as a member for guiding the entry of the game ball into the right start winning opening 28b. In addition, the arrangement of the obstructing nails installed in the game board unit 8 basically does not impede the downflow of the game balls toward the variable starting prize winning device 28 (the right starting winning port 28b when opened). However, the game ball does not necessarily enter the variable starting prize winning device 28 (right starting prize winning port 28b) at the time of opening operation, and the ball enters at random. The variable start winning device 28 opens for example 0.1 seconds in the non-time shortening state and opens for 6.0 seconds in the time shortening state.

The first variable winning device 30 operates when a prescribed condition is satisfied (when a special symbol is stopped and displayed in the form of a big win, or when a game ball passes through a specific area during a small win game). , to allow the ball to enter the first big winning hole 30b (special electric accessory, special winning event generating means). The first variable winning device 30 has, for example, one opening/closing member 30a. The opening/closing member 30a is displaced from the closed position to the open position by the action of a link mechanism using a solenoid (not shown). As shown in the figure, the opening/closing member 30a is in the closed position (closed state) with the tip facing upward, and at this time, it is difficult to enter the first big prize winning port 30b (the first big prize winning port 30b is closed). is. When the first variable prize winning device 30 operates, the opening/closing member 30a is displaced so as to fall rightward with its lower edge portion as a hinge, thereby opening the first big prize winning port 30b (open state). During this time, the first variable prize winning device 30 is in a state in which game balls can flow in, and an event of a ball entering the first big prize winning port 30b can be generated. At this time, the opening/closing member 30a also functions as a member that guides the inflow of game balls into the first big winning hole 30b. The arrangement of the obstructing nails installed in the game board unit 8 is such that basically it does not extremely hinder the flow of the game balls toward the first variable prize winning device 30 (the first big prize winning port 30b when activated). However, the game ball does not always enter the first variable winning device 30 when activated, and the ball enters at random.

The second variable winning device 31 operates when a special condition is satisfied (when the special symbol is stopped and displayed in the form of a small win) to enable the ball to enter the second big winning hole 31b ( Special electric accessory, second special winning event generating means). Incidentally, the second variable winning device 31 may operate when the special symbol is stopped and displayed in the form of a big win.

The second variable winning device 31 is a device arranged on the right side of the effect unit 40, and has one opening/closing member 31a, for example. The above-mentioned first variable winning device 30 employs a device in which the opening/closing member 30a falls to the right (one-blade tulip type attacker). Adopts a type of device that slides inside the board (sliding attacker). The opening/closing member 31a reciprocates in the front-rear direction with respect to the board surface, for example, by the action of a link mechanism using a solenoid (not shown). The opening/closing member 31a is in the closed position (closed state) in a state of protruding from the board surface toward the player side. is difficult to enter (the second big winning hole 31b is closed). Then, when the second variable prize winning device 31 operates, the opening/closing member 31a is pulled into the inside of the board to open the second big prize winning port 31b (open state). During this time, the second variable winning device 31 is in a state in which it is not difficult for game balls to flow in, and an event of a ball entering the second big winning hole 31b can be generated.

[Specific area]
Further, inside the second variable winning device 31, a specific area 31x is provided. The specific area 31x is an area where it is difficult for game balls to pass when the second variable winning device 31 is in a closed state, and when the second variable winning device 31 is in an open state, the specific region slide member 31c is This is an area through which a game ball can pass when it is drawn into the inside of the board surface. Details of the second variable winning device 31 will be described later.

Also, although not shown, the second variable winning device 31 (opening/closing member 31a) may be formed with a game ball rolling speed reduction section that reduces the rolling speed of the game ball. The game ball rolling speed reduction portion is formed by making the inclination of the opening/closing member 31a gentle, or by forming protrusions protruding alternately at positions on the opening/closing member 31a through which the game ball passes so that the game ball advances in a zigzag manner. can be realized. As a result, many game balls can enter the second variable winning device 31 during the small winning game.

In addition, an out port 32 is formed in the game area 8a, and game balls that do not win a prize are finally collected to the back side of the game board unit 8 through the out port 32. - 特許庁In addition, the middle start winning opening 26, normal winning openings 22, 25, variable starting winning opening 28 (right starting winning opening 28b), first variable winning opening 30 (first large winning opening 30b), second variable winning opening 31 ( All the game balls driven into the game area 8a, including the game balls that entered the second big winning hole 31b (specific area), are collected to the back side of the game board unit 8.例文帳に追加The collected game balls are discharged out of the frame from the back side of the pachinko machine 1 through an out passage assembly (not shown), and join the replenishment route of the island facility (not shown).

4 and 5 are diagrams showing the details of the second variable winning device 31. FIG.
The second variable winning device 31 has a second big winning opening 31b arranged below a sliding opening/closing member 31a. The inside of the second big prize winning opening 31b is inclined downward to the left, and a passage extends downward at the left end. A second count switch 85 is arranged in the downwardly extending passage, and the second count switch 85 counts the number of game balls entering the second variable winning device 31 .

Then, the passage extending downward is divided into two routes at the tip. One of the first passages 31d extends downward, and the other of the second passages 31e branches to the left.
A specific region slide member 31c is arranged in the first passage 31d, and a specific region 31x is arranged downstream of the first passage 31d. A specific area switch (not shown) is arranged inside the specific area 31x.
On the other hand, no special member is arranged in the second passage 31e, and a discharge hole 31y is arranged downstream of the second passage 31e.

The specific area slide member 31c operates when a special condition is satisfied (after the first time has elapsed and before the second time has elapsed since the operation of the second variable winning device 31), and the specific area 31x is operated. To allow passage of game balls. The specific area slide member 31c slides along the front-rear direction of the board surface by the action of a link mechanism using a specific area solenoid (not shown), for example. For example, after the first time has passed, 0.2 seconds have passed since the second variable winning device 31 was activated, and after the second time has passed, 1.8 seconds have passed since the second variable winning device 31 has been activated. After the passage of time.

When the specific area solenoid is in the OFF state, the specific area slide member 31c blocks the first passage 31d, making it difficult for the game ball to pass through the specific area 31x. On the other hand, when the specific area solenoid is turned on, the specific area slide member 31c is pulled inside the board surface, so that the game ball can easily pass through the specific area 31x.

Next, the operation of the second variable winning device 31 will be described.
As shown in FIG. 4A, the sliding opening/closing member 31a is drawn into the inside of the board surface, and the game ball enters the second big winning hole 31b. In the illustrated example, four game balls are advancing toward the second big winning hole 31b. Here, it is the state immediately before the first game ball is detected by the second count switch 85 .

As shown in FIG. 4B, the first game ball has reached the specific area slide member 31c. The second and third game balls are advancing toward the second count switch 85. - 特許庁The fourth game ball is about to enter the second big winning hole 31b.

As shown in FIG. 4(C), at this time point, the specific area slide member 31c is not pulled inward (because it is not in operation), so the first game ball is the specific area slide. The direction of travel is changed to the left by the member 31c, and travels through the second passage 31e. In this case, the first game ball is collected by the discharge hole 31y.

As shown in (D) in FIG. 5, it is assumed that the specific-area slide member 31c is drawn inside the board surface at this time (during operation). In this case, the second game ball passes through the front side of the specific area slide member 31c and proceeds to the first passage 31d. Then, the second game ball passes through the specific area 31x and is detected by the specific area switch.

As shown in FIG. 5(E), the third game ball also passes through the front side of the specific area slide member 31c and advances to the first passage 31d. In this case, the third game ball passes through the specific area 31x and is detected by the specific area switch.

As shown in (F) in FIG. 5, at this point, the operation of the specific area slide member 31c is completed, and the specific area slide member 31c protrudes forward from the board surface. In this case, the fourth game ball is guided to the left by the specific area slide member 31c and proceeds to the second passage 31e. And the fourth game ball is collected by the discharge hole 31y.

FIG. 6 is a front view showing an enlarged part of the game board unit 8 (lower left position in the window 4a).
In the game board unit 8, for example, a normal symbol display device 33 (normal symbol display means) and a normal symbol operation memory lamp 33a are provided at the lower right position in the window 4a, and a first special symbol display device 34 (second 1 special symbol display means), a second special symbol display device 35 (second special symbol display means), a first special symbol operation memory lamp 34a, a second special symbol operation memory lamp 35a and a game state display device 38 are provided. there is

Among them, the normal design display device 33 alternately lights two lamps (LEDs), for example, to variably display the normal design, and stops displaying the normal design by lighting or extinguishing the lamp. The normal symbol operation memory lamp 33a displays the number of memories of 0 to 4 by a combination of extinguishing, lighting, and blinking of two lamps (LED), for example. For example, in the display mode in which both lamps are turned off, the stored number is displayed as 0, in the display mode in which one lamp is lit, the stored number is displayed as 1, and in the display mode where the same one lamp is blinked. The number of memories is displayed as 2, the number of memories is 3 in the display mode in which one lamp is blinking and the other lamp is lit, and the number of memories is 4 in the display mode in which both lamps are blinking. For example, to display an individual. Although two lamps (LED) are used here, four lamps (LED) may be used to form the normal symbol working memory lamp 33a. In this case, the number of working memories can be displayed by the number of lamps that are lit.

Each time a game ball passes through the starting gate 20, the normal symbol operation memory lamp 33a changes to a display mode after incrementing one by one in the sense of memorizing the passage that triggers the operation lottery. (up to 4), and with the passage as a trigger, the display mode changes to the display mode after the decrease by 1 each time the variation of the normal symbol is started. In this embodiment, when the normal symbol operation memory lamp 33a is not lit (the number of memories is 0), the game ball passes through the starting gate 20 in a state where the normal symbol can already start to fluctuate (at the time of stop display). However, the display mode does not change. That is, the number of memories (up to 4) represented by the display mode of the normal symbol operation memory lamp 33a represents the number of passages in which the normal symbol variation has not yet started at that time.

In addition, the first special symbol display device 34 and the second special symbol display device 35 can display the fluctuation state and the stop state of the special symbols by, for example, a 7-segment LED (with dots) (symbol display means, first pattern display means, second pattern display means). In addition, the special pattern display devices 34 and 35 may have a form in which a plurality of dot LEDs are arranged geometrically (for example, circularly).

In addition, the first special symbol operation memory lamp 34a and the second special symbol operation memory lamp 35a are, for example, two lamps (LED) extinguished or lit, depending on the display mode composed of a combination of blinking, each 0 to 4 (memory number display means). For example, in a display mode in which both lamps are turned off, the stored number is displayed as 0, in a display mode in which one lamp is lit, a stored number is displayed as 1, and in a display mode in which the same one lamp is blinking. The number of memories is displayed as 2, the number of memories is displayed as 3 in a display mode in which one lamp is blinking and the other lamp is lit, and the number of memories is displayed in a display mode in which both lamps are blinking. 4 are displayed, and so on.

The first special symbol operation memory lamp 34a changes to a display mode after incrementing one by one in the sense that each time a game ball enters the middle start winning opening 26, it is remembered that a ball has entered. (up to 4), and each time the special symbol starts to change with the entry ball as a trigger, it changes to the display mode after the decrease by one. In addition, the second special symbol operation memory lamp 35a is stored one by one in the sense that each time a game ball enters the variable starting prize winning device 28 (right starting prize winning port 28b), it memorizes that a ball has entered. It changes to the display mode after the increase (up to 4), and changes to the display mode after the decrease one by one whenever the variation of the special symbol is started with the entry ball as a trigger. In addition, in this embodiment, when the first special symbol operation memory lamp 34a is not lit (the number of memories is 0), the first special symbol is already in a state where the fluctuation can be started (at the time of stop display). The display mode does not change even if a game ball enters the ball. In addition, when the second special symbol operation memory lamp 35a is not lit (the number of memories is 0), the variable start winning device 28 (right start winning opening The display mode does not change even if a game ball enters 28b). That is, the number of memories (maximum 4) represented by the display mode of each special symbol operation memory lamp 34a, 35a is the number of balls that have not yet started to change the first special symbol or the second special symbol at that time. represents the number of times

The gaming state display device 38 includes, for example, six LEDs respectively corresponding to the jackpot type display lamps 38a and 38b, the time saving state display lamp 38e, and the firing position designation display lamp 38f. In addition, in this embodiment, the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol display device 34, the second special symbol display device 35, the first special symbol operation memory lamp 34a, the second special The symbol operation memory lamp 35a and the game state display device 38 are mounted on one integrated display board 89 and attached to the game board unit 8. - 特許庁

[Other configurations of the game board: see Fig. 3]
The effect unit 40 has an upper edge portion 40a that functions as a guide member for changing the flowing direction of the game ball, and has various decorative parts 40b and 40c inside. The decorative parts 40b and 40c enhance the decorativeness of the game board unit 8 by their three-dimensional shape, and can perform dramatic actions by emitting transmitted light from, for example, built-in light emitters (LEDs, etc.). . In addition, a liquid crystal display 42 (image display) is installed in the inner upper part of the production unit 40, and the liquid crystal display 42 has a production pattern (main pattern) corresponding to a special pattern, a fourth pattern, Various effect images including a memory marker (holding display) are displayed. Thus, the game board unit 8 impresses the player with the features of the pachinko machine 1 based on the configuration of the board surface (the design of the cell board not shown) and the decorativeness of the effect unit 40 .

Furthermore, a drum unit 200 is installed inside and below the production unit 40 .
The drum unit 200 has a left reel 201, a middle reel 202, and a right reel 203, and each reel displays pseudo performance symbols (7 symbols, panda symbols, cherry symbols, etc.). For example, when 7 symbols of the same color are displayed on the middle line, which is the active line, it means that a big hit has been obtained in the special symbol lottery. Each reel of the drum unit 200 is a movable body movable at a plurality of movable speeds.

A ball guide passage 40d is formed on the left side edge of the effect unit 40. As shown in FIG. The ball guide passage 40d passes through the back side of the production unit 40 and is connected to the lower rolling stage 40e. The ball guide passage 40d is opened diagonally upward to the left in the game area 8a, and when a game ball flowing down in the game area 8a randomly flows into the ball guide passage 40d, it passes through the interior and rolls. It is released onto the stage 40e. The upper surface of the rolling stage 40e has a smooth curved surface, on which the game ball can freely roll in the horizontal direction. The game ball rolling on the rolling stage 40e eventually flows down into the lower game area 8a. A ball discharge path 40k is formed at the center position of the rolling stage 40e, and the game ball guided to the ball discharge path 40k from the rolling stage 40e easily flows into the medium start winning opening 26 directly below. .

In addition, inside the upper center of the production unit 40, a drive source (for example, a motor, a solenoid, etc.) (not shown) is attached together with a movable body 40f for production (for example, a heart-shaped ornament). The rendering movable body 40f can execute rendering involving the action of a tangible object, in addition to the rendering using an image by the liquid crystal display 42 and the rendering by the light emitting device. Such an effect using the movable body 40f can exert appealing power different from the effect using a two-dimensional image.

[Control configuration]
Next, a configuration related to control of the pachinko machine 1 will be described. FIG. 7 is a block diagram showing various electronic devices installed in the pachinko machine 1. As shown in FIG. The pachinko machine 1 is provided with a main control device 70 (main control computer) that serves as the center of the control operation, and this main control device 70 mainly has a function of controlling the progress of the game in the pachinko machine 1. there is The main controller 70 is incorporated in the main control board unit 170 described above.

In addition, the main control unit 70 is equipped with a circuit board (main control board) on which a main control CPU 72, which is a central processing unit, is mounted. RWM) 76 or the like is integrated as an LSI. The main controller 70 is also equipped with a random number generator 75 and a sampling circuit 77 . Of these, the random number generator 75 is for generating a hardware random number (for example, 0 to 65535 in decimal notation) for judging the jackpot of the special symbol lottery or the winning judgment of the normal symbol lottery. is input to the main control CPU 72 through the sampling circuit 77 . In addition, the main controller 70 is equipped with peripheral ICs such as an input/output (I/O) port 79, a clock generation circuit (not shown), a counter/timer circuit (CTC), and the like. Mounted on the board. A signal transmission path, a power supply path, a control bus, and the like are formed as wiring patterns on the circuit board (or an inner layer portion).

The starting gate 20 described above is integrally provided with a gate switch 78 for detecting passage of a game ball. In addition, the game board unit 8 includes a medium start winning port 26, a variable starting winning device 28, a middle starting winning port switch 80 and a right starting winning port corresponding to the first variable winning device 30 and the second variable winning device 31, respectively. A switch 82, a first count switch 84 and a second count switch 85 are provided. Each starting winning prize port switch 80, 82 is for detecting winning of a game ball to the starting winning prize port 26 and the variable starting prize winning device 28 (right starting prize winning port 28b). Also, the count switch 84 is for detecting the winning of game balls to the first variable winning device 30 (first big winning opening 30b) and counting the number. Further, the second count switch 85 is for detecting the winning of game balls to the second variable winning device 31 (second big winning opening 31b) and counting the number.

In addition, a specific area switch 83 is provided corresponding to the specific area 31x. A specific area switch 83 is provided at a position corresponding to the specific area 31x inside the second big winning hole 31b, and the specific area switch 83 detects that the game ball has passed through the specific area 31x.

Similarly, the game board unit 8 is equipped with a winning opening switch 86 for detecting the winning of game balls into the normal winning openings 22 and 25 . Here, a configuration using a common winning opening switch 86 for all the normal winning openings 22 and 25 is taken as an example, but for example, separate winning opening switches 86 are installed on the left and right sides of the board, and the winning opening on the left side A switch 86 detects winning of a game ball to the normal winning ports 22 and 25 positioned on the left side of the board, and a right winning port switch 86 detects winning of a game ball to the normal winning port 25 positioned on the right side of the board. may be

In any case, winning detection signals and passing detection signals of these switches 80, 82, 83, 84, 85, 86 are input to the main control CPU 72 via an input/output driver (not shown). Due to the configuration of the game board unit 8, in this embodiment, winning detection signals and passing detection signals from the gate switch 78, the specific area switch 83, the count switch 84, and the winning opening switch 86 are routed through the panel relay terminal plate 87. The panel relay terminal board 87 is provided with wiring patterns, connection terminals, etc. for relaying the winning detection signals.

The above-described normal symbol display device 33, normal symbol operation memory lamp 33a, first special symbol display device 34, second special symbol display device 35, first special symbol operation memory lamp 34a, second special symbol operation memory lamp 35a and game The display operation of the status display device 38 is controlled based on a control signal from the main control CPU 72 . The main control CPU 72 outputs control signals to these display devices 33, 34, 35, 38 and lamps 33a, 34a, 35a according to the progress of the game, and controls the lighting state of each LED. Further, these display devices 33, 34, 35, 38 and lamps 33a, 34a, 35a are installed in the game board unit 8 in a state of being mounted on one integrated display board 89 as described above. A control signal is transmitted from the main control CPU 72 to the display substrate 89 via the panel relay terminal board 87 .

In addition, the game board unit 8 includes a normal electric accessory solenoid 88 and a first large winning opening solenoid corresponding to the variable starting winning device 28, the first variable winning device 30, the second variable winning device 31 and the specific area 31x, respectively. 90, a second big winning opening solenoid 97 and a specific area solenoid 99 are provided. These solenoids 88, 90, 97 and 99 are operated (excited) based on control signals from the main control CPU 72, and the variable starting prize winning device 28, the first variable prize winning device 30, the second variable prize winning device 31 and the specific area 31x, respectively. open and close the Control signals for these solenoids 88 , 90 , 97 and 99 are also transmitted from the main control CPU 72 via the panel relay terminal plate 87 .

In addition, a glass frame open switch 91 is installed in the integrated door unit 4 and a plastic frame open switch 93 is installed in the inner frame assembly 7 . When the integrated door unit 4 is opened alone, a contact signal from the glass frame opening switch 91 is input to the main controller 70 (main control CPU 72), and the inner frame assembly 7 is opened from the outer frame unit 2. Then, a contact signal from the plastic frame opening switch 93 is input to the main controller 70 (main control CPU 72). The main control CPU 72 can detect the open state of the integrated door unit 4 and the inner frame assembly 7 from these contact signals. When detecting the open state of the integrated door unit 4 or the inner frame assembly 7, the main control CPU 72 generates a door open information signal as the external information signal.

A payout control device 92 is provided on the back side of the pachinko machine 1 (special privilege providing means). This payout control device 92 (payout control computer) controls the operation of the payout device unit 172 described above. The payout control device 92 is equipped with a circuit board (payout control board) on which a payout control CPU 94 is mounted, and this payout control CPU 94 is also an LSI integrated with a CPU core (not shown) and semiconductor memories such as a ROM 96 and a RAM 98. It is configured. The payout control device 92 (payout control CPU 94) controls the operation of the payout device unit 172 based on the prize ball instruction command from the main control CPU 72, and executes the payout operation of the requested number of game balls. The main control CPU 72 generates a prize ball information signal as the external information signal together with the prize ball instruction command.

A payout motor 102 (for example, a stepping motor) and a payout device board 100 are installed in a prize ball case (not shown) of the payout device unit 172. The payout device board 100 is provided with a drive circuit for the payout motor 102. there is The payout device board 100 specifically controls the rotation angle of the payout motor 102 based on the payout number instruction signal from the payout control device 92 (payout control CPU 94), and pays out the indicated number of game balls from the prize ball case. let out The paid out game balls are sent to the receiving tray unit 6 through the payout channel in the channel unit 173 .

In addition, for example, a payout road ball disconnect switch 104 is installed at the upstream position of the prize ball case, and a payout counting switch 106 is installed at the downstream position of the payout motor 102 . Each time the payout motor 102 is driven to actually pay out the prize balls, a count signal from the payout count switch 106 is input to the payout device board 100 . Also, when the ball runs out at the upstream position of the prize ball case, a contact signal from the payout path ball break switch 104 is input to the payout device board 100 . The payout device board 100 transmits the input count signal and contact signal to the payout control device 92 (payout control CPU 94). The payout control CPU 94 can detect the actual number of payouts and the out-of-ball state based on the signal received from the payout device board 100 .

Further, the pachinko machine 1 is provided with a full tank switch 161, for example, inside the lower tray 6c (at the back when viewed from the front of the pachinko machine 1). The actually paid out prize balls (game balls) are discharged to the upper tray 6b through the flow path unit 173, but when the upper tray 6b is filled with game balls, more game balls are dispensed. It flows into the lower plate 6c as described above. Furthermore, when the lower tray 6c is filled with game balls, the full tank switch 161 is thereby turned on, and a full tank detection signal is input to the payout control device 92 (payout control CPU 94). In response to this, the payout control CPU 94 temporarily suspends further prize ball motions even if a prize ball instruction command is received from the main control CPU 72, and stores the remaining number of prize balls that have not been paid out in the RAM 98.例文帳に追加The memory in the RAM 98 can be backed up even when the power is turned off, so even if a power failure (including a momentary power failure) occurs during the game, the remaining number of unpaid prize balls will not be lost. .

Also, on the back side of the pachinko machine 1, a firing solenoid 110 is installed together with a firing control board 108. - 特許庁Also, a ball feed solenoid 111 is provided in the tray unit 6 . The firing control board 108, the firing solenoid 110 and the ball feed solenoid 111 constitute the aforementioned firing control board set 174. Of these, the firing control board 108 is provided with drive circuits for the firing solenoid 110 and the ball feed solenoid 111. ing. Among them, the ball feed solenoid 111 performs an operation to feed the game balls stored in the receiving tray unit 6 one by one to a predetermined shooting position within the launcher case. Also, the shooting solenoid 110 hits the game ball sent to the shooting position, and continuously (intermittently) launches the game balls one by one toward the game area 8a as described above. In addition, the shooting interval of the game balls is, for example, an interval of about 0.6 seconds (within 100 balls per minute).

On the other hand, the grip unit 16 located on the front side of the pachinko machine 1 is provided with a firing lever volume 112, a touch sensor 114 and a firing stop switch . Of these, the firing lever volume 112 generates an analog signal proportional to the amount of operation (so-called stroke) of the firing handle by the player. Also, the touch sensor 114 detects that the player's body is touching the grip unit 16 (firing handle) from a change in capacitance, and outputs a detection signal therefor. The firing stop switch 116 generates a firing stop signal (contact signal) according to the player's operation.

A firing relay terminal plate 118 is installed in the receiving tray unit 6, and each signal from the firing lever volume 112, the touch sensor 114, and the firing stop switch 116 is transmitted via the firing relay terminal plate 118 to the firing control board 108. sent to. A drive signal from the firing control board 108 is applied to the ball feed solenoid 111 via the firing relay terminal plate 118 . When the player operates the firing handle, the firing lever volume 112 generates an analog signal (which may be an encoded digital signal) according to the amount of operation, and the firing solenoid 110 is driven based on the signal at this time. As a result, the strength of hitting the game ball is adjusted according to the amount of operation by the player. The drive circuit of the firing control board 108 stops driving the firing solenoid 110 when the detection signal from the touch sensor 114 is off (low level) or when the firing stop signal is input from the firing stop switch 116. do. In addition, a game ball lending device connection terminal plate 120 is connected to the shooting relay terminal plate 118, and if the CR unit is not connected to the game ball lending device connection terminal plate 120, the shooting relay terminal plate 118 is also connected. The drive circuit on control board 108 stops driving firing solenoid 110 .

Further, the tray unit 6 incorporates a frequency display board 122 and a lending/returning switch board 123 . Of these, the frequency display board 122 is provided with the above-described frequency display unit indicator (three-digit seven-segment LED). In addition, the lending and returning switch board 123 is mounted with switch modules connected to the ball lending button 10 and the returning button 12, respectively. And it is transmitted from the return switch board 123 to the CR unit via the game ball rental device connection terminal board 120 . Also, from the CR unit, a frequency signal indicating the remaining frequency of the valuable medium is transmitted to the frequency display board 122 via the game ball rental device connection terminal board 120 . A display circuit (not shown) on the frequency display substrate 122 drives a display based on the frequency signal to numerically display the remaining frequency of the valuable medium. Further, when no valuable medium is inserted into the CR unit or when the remaining points of the inserted valuable medium become 0, the display circuit of the point display board 122 drives the display to display a demonstration (valuable medium ) can also be displayed.

In addition, the pachinko machine 1 is provided with a performance control device 124 (computer for controlling performance) as a control configuration. This performance control device 124 controls the performance accompanying the progress of the game in the pachinko machine 1 . The performance control device 124 is also equipped with a circuit board (composite sub-control board) on which a performance control CPU 126, which is a central processing unit, is mounted. The production control CPU 126 incorporates a CPU core (not shown) and a semiconductor memory such as a ROM 128 and a RAM 130 as a main memory. Note that the effect control device 124 is provided at a position on the back side of the pachinko machine 1 and covered by the back cover unit 178 .

The performance control device 124 is equipped with an input/output driver and various peripheral ICs (not shown), as well as a lamp driving circuit 132 and a sound driving circuit 134 . The production control CPU 126 controls the production based on the production command sent from the main control CPU 72, and gives commands to the lamp drive circuit 132 and the sound drive circuit 134 to light the various lamps 46 to 52 and the board lamp 53. Also, processing for actually outputting sound effects, voices, etc. from the speakers 54 , 55 , 56 is performed.

The effect control device 124 and the main control device 70 are connected to each other via a communication harness (not shown), for example. However, communication between them is performed only in one direction from the main control device 70 to the effect control device 124, and communication in the opposite direction is not performed. In addition, the communication harness may adopt a parallel format according to the bus width of various commands transmitted from the main control device 70 to the effect control device 124, and each driver IC (I / O) A serial format may be adopted according to the hardware configuration.

The lamp drive circuit 132 includes switching elements such as PWM (pulse width modulation) ICs and MOSFETs (not shown). ) to manage its operation such as light emission and blinking. In addition to the glass frame top lamp 46 and the glass frame decoration lamps 48, 50 and 52, the various lamps include a board surface lamp 53 installed in the game board unit 8 for decoration and presentation. The board lamp 53 corresponds to the LED built in the effect unit or the LED built in the variable starting prize winning device 28, the first variable prize winning device 30, the second variable prize winning device 31, and the like. Here, an example in which the glass-framed decorative lamp 52 is connected to the glass-framed decorative board 136 is given. It may be configured to be connected to the lamp driving circuit 132 through the substrate.

The acoustic drive circuit 134 is a sound generator containing, for example, a sound ROM, an acoustic control IC, an amplifier, etc. (not shown). to output sound.

In this embodiment, a glass-framed electric board 136 is installed on the inner surface of the integrated door unit 4, and the driving signals from the lamp drive circuit 132 and the sound drive circuit 134 are sent to various lamps 46 via the glass-framed electric board 136. 52 and speakers 54, 55 and 56. Further, the effect switching button 45 is connected to the glass frame electric decoration board 136 , and when the player operates the effect switching button 45 , the contact signal is sent to the effect control device 124 through the glass frame electric decoration board 136 . is entered. Here, an example in which the effect switching button 45 is connected to the glass-framed decorative board 136 is given. good too. In addition, a panel electric decoration board 138 is installed in the game board unit 8 , and a movable body motor 57 is connected to the panel electric decoration board 138 in addition to the board surface lamp 53 . The movable body motor 57 drives the movable body 40f via, for example, a link mechanism (not shown). A drive signal from the lamp drive circuit 132 is applied to the board surface lamp 53 and the movable body motor 57 via the panel illumination board 138 . Note that the movable body motor 57 may be a solenoid.

[drum unit]
A drum unit 200 is also connected to the performance control device 124 .
The drum unit 200 includes a left reel 201, a middle reel 202, and a right reel 203 which are coaxially arranged.
The left reel 201, the middle reel 202, and the right reel 203 are each formed in an annular shape, and a reel belt with a plurality of pseudo performance symbols arranged in a row at intervals is wound around the reel. . The left reel 201, the middle reel 202, and the right reel 203 have a rotation axis at the center thereof, and can be rotated or reversely rotated around the rotation axis.

Further, the drum unit 200 is provided with a stepping motor (not shown) corresponding to each reel (hereinafter also simply referred to as a motor) and a position detection mechanism (not shown) corresponding to each reel. The position detection mechanism may be arranged inside the stepping motor or may be arranged outside the stepping motor. The position detection mechanism can be composed of, for example, a light shielding plate and a photosensor. Specifically, three reels are provided, and three stepping motors are also provided.

The stepping motor is driven by a drum unit controller (driver, IC) (not shown) that controls the drum unit 200 . The drum unit control device drives each reel according to movable body data transmitted from the effect control device 124 . Further, the drum unit control device transmits a detection signal to the effect control device 124 in response to detection of the position of each reel (for example, origin position) detected by the position detection mechanism.

Based on the detection signal transmitted from the drum unit control device, the effect control device 124 generates movable body data to be transmitted to the stepping motor corresponding to each reel, and controls the operation of each reel.

The stepping motor is a motor that alternately repeats 1-phase excitation and 2-phase excitation to drive each reel (movable body) (1-2 phase excitation drive). A coil 4) is included.

The liquid crystal display 42 is installed on the back side of the game board unit 8 , and the display screen thereof can be visually recognized through a substantially rectangular opening formed in the game board unit 8 . In addition, an inverter board 158 is installed on the back side of the game board unit 8, and this inverter board 158 generates AC power applied to the backlight of the liquid crystal display 42 (for example, a cold cathode tube). Further, an effect display control device 144 is installed on the back side of the game board unit 8, and the display operation of the liquid crystal display 42 is controlled by the effect display control device 144. FIG. The effect display control device 144 is equipped with a display control CPU 146 as a general-purpose central processing unit and a circuit board (effect display control board) on which a VDP 152 as a display processor is mounted. Among them, the display control CPU 146 is configured as an LSI in which semiconductor memories such as a ROM 148 and a RAM 150 are integrated together with a CPU core (not shown). The VDP 152 is configured as an LSI in which semiconductor memories such as an image ROM 154 and a VRAM 156 are integrated together with a processor core (not shown). A part of the storage area of the VRAM 156 can be used as a frame buffer.

The ROM 128 of the effect control CPU 126 stores a basic program relating to the control of the effect, and the effect control CPU 126 executes control of the effect according to this program. Control of effects includes control of effects using various lamps 46 to 53 and speakers 54, 55, 56 as described above, and control of effects by image display using liquid crystal display 42. . The effect control CPU 126 transmits basic information (for example, effect number) related to the effect to the display control CPU 146, and the display control CPU 146 that receives this transmits a specific image for effect based on the basic information. Control the display.

The display control CPU 146 outputs further detailed control signals to the VDP 152 . The VDP 152 having received this accesses the image ROM 154 based on the control signal, reads the necessary image data therefrom, and transfers it to the VRAM 156 . Furthermore, the VDP 152 develops the image data on the VRAM 156 into a frame buffer for each frame (still image per unit time), and based on the image data buffered here, each pixel (full-color pixel) of the liquid crystal display 42 is individually displayed. to drive.

In addition, a power control unit 162 (power control means) is provided on the back side of the inner frame assembly 7 . This power supply control unit 162 incorporates a switching power supply circuit, and when it takes in external power (for example, AC 24V, etc.) from the island equipment through the power cord 164, it can generate necessary power (for example, DC +34V, +12V, etc.). The power generated by the power control unit 162 is distributed to the main control device 70 , the payout control device 92 , the performance control device 124 and the inverter board 158 . Further, power is supplied to the launch control board 108 via the payout control device 92, and power is supplied to the CR unit via the terminal board 120 for lending equipment such as game balls. Low-voltage power (for example, DC +5V) for logic is generated by a power supply IC (three-terminal regulator or the like) built in each device. Further, the power supply control unit 162 is grounded to the island facility through the ground wire 166 as described above.

The external terminal board 160 is connected to the payout control device 92, and various external information signals generated by the main control device 70 (main control CPU 72) are sent to the external terminal board 160 via the payout control device 92. is output to the outside from The main control device 70 (main control CPU 72 ) and payout control device 92 (payout control CPU 94 ) can output external information signals to the outside of the pachinko machine 1 through the external terminal board 160 . Signals output from the external terminal board 160 are counted by, for example, a hall computer (not shown) of the game arcade. In addition, although the configuration via the payout control device 92 is taken as an example here, the configuration may be such that the external information signal is directly output from the main control device 70 to the external terminal board 160 .

The above is an example of the configuration relating to the control of the pachinko machine 1 . Next, control processing executed by the main control CPU 72 of the main controller 70 will be described.

[Reset start (main) processing]
When the pachinko machine 1 is powered on, the main control CPU 72 starts reset start processing. The reset start process prepares the initial state of the pachinko machine 1 by restoring the game state (so-called power recovery) based on the backup information saved at the time of the previous power shutdown, or by clearing the backup information. This process is for Further, the reset start process is positioned as a main process (main control program) for ensuring stable game operation of the pachinko machine 1 after adjustment of the initial state.

8 and 9 are flowcharts showing an example of the procedure of reset start processing. Each procedure of the processing performed by the main control CPU 72 will be described below.

Step S101: The main control CPU 72 first sets the top address of the stack area in the stack pointer.

Step S102: Subsequently, the main control CPU 72 sets the vector type interrupt mode (mode 2) and modifies the default RST type interrupt mode (mode 0). As a result, the main control CPU 72 can thereafter refer to any address (however, the least significant bit is 0) as an interrupt vector and execute the specified interrupt handler.

Step S103: The main control CPU 72 executes a reset standby process here. This process secures a certain amount of waiting time (for example, about several thousand milliseconds) at the time of reset start (for example, turning on the power), and checks the main power interruption detection signal during that time. Specifically, when the main control CPU 72 sets the loop counter for the standby time, it bit-checks the input port of the main power interruption detection signal while decrementing the value of the loop counter. The main power failure detection signal is input from, for example, a power monitor IC, which is a peripheral device. When the input of the main power interruption detection signal is confirmed before the loop counter reaches 0, the main control CPU 72 restarts the processing from the beginning. As a result, it is possible to protect the system even if the main power switch (not shown) is repeatedly turned on and off within a short period of time (about 1 to 2 seconds).

Step S104: Next, the main control CPU72 permits access to the work area of the RAM76. Specifically, the RAM protect setting value of the work area is reset (00H). As a result, access to the work area of the RAM 76 is permitted thereafter.

Step S105: Also, the main control CPU 72 initializes the mask register to set the interrupt mask. Specifically, a value that enables the CTC interrupt is stored in the mask register.

Step S106: The main control CPU 72 refers to the previously saved input signal from the RAM clear switch and confirms whether or not the RAM clear switch has been operated (switched ON). If the RAM clear switch has not been operated (No), then step S107 is executed.

Step S107: Next, the main control CPU 72 confirms whether backup information is stored in the RAM 76, that is, whether the backup validity determination flag is set. If the backup was successfully completed in the previous power-off process and the backup validity determination flag (for example, "A55AH") is set (Yes), then the main control CPU 72 executes step S108.

Step S108: The main control CPU72 performs a sum check on the backup information in the RAM76. Specifically, the main control CPU 72 sum-checks all areas of the work area of the RAM 76 (user work area including use-prohibited area and stack area) except for the backup validity determination flag and the sum check buffer. If the sum check result is normal (Yes), then the main control CPU 72 executes step S109.

Step S109: The main control CPU 72 resets the backup validity determination flag (for example, "0000H").
Step S110: Also, the main control CPU 72 clears the command that was waiting for transmission immediately before the previous power failure occurred.

Step S111: Next, the main control CPU 72 executes effect control return processing. In this process, the main control CPU 72 sends the effect control device 124 a return command (for example, model designation command, special symbol probability state designation command, effect command when the number of working memories is increased, effect command when the number of working memories is decreased, number of cuts counter remaining number command, special game state designation command, etc.). In response to this, the effect control device 124 changes the effect state that was being executed at the time of the previous power shutdown (for example, internal probability state, display mode of the effect pattern, effect display mode of the working memory number, sound output content, various lamps light emission state, etc.) can be restored.

Step S112: The main control CPU 72 executes state return processing. In this process, the main control CPU 72 sets various values in the work area of the RAM 76 based on the backup information, and the game state that was being executed at the time of the previous power shutdown (for example, the display mode of special symbols, the internal probability state, working memory contents, various flag states, random number update state, etc.). Also, the main control CPU 72 restores the value of the PC register that was backed up.

On the other hand, if the RAM clear switch is operated when the power is turned on (step S106: Yes), if the backup validity determination flag is not set (step S107: No), or if the backup information is not normal (Step S108: No), the main control CPU 72 proceeds to step S113.

Step S113: The main control CPU 72 clears the storage contents of the RAM 76 other than the prohibited area. As a result, the work area and stack area of the RAM 76 are all initialized, and even if valid backup information is stored, the contents thereof are erased.
Step S114: The main control CPU72 also initializes the RAM76.

Step S115: The main control CPU 72 executes effect control output processing. In this process, the main control CPU72 outputs a command (a command necessary for effect control) to be transmitted to the effect control device 124 after initial setting.

Step S116: The main control CPU 72 executes payout control output processing. In this process, the main control CPU 72 outputs an instruction command to the payout control device 92 to start paying out prize balls.

Step S117: The main control CPU 72 executes CTC initial setting processing to initialize the CTC (counter/timer circuit) which is a peripheral device. In this process, the main control CPU 72 sets an interrupt vector register and also sets an interrupt count value (eg 4 ms) in the CTC. As a result, when the next CTC interrupt occurs, the main control CPU 72 can continue processing from the program address of the backed-up PC register.

After executing the above procedure in the reset start process, the main control CPU 72 shifts to the main loop shown in FIG. 9 (connection symbol A→A).

Steps S118 and S119: The main control CPU 72 prohibits interrupts, and then executes power failure check processing. In this process, the main control CPU 72 bit-checks the input port of the main power interruption detection signal and monitors the occurrence of power interruption (drop in drive voltage). When a power cutoff occurs, the main control CPU 72 clears the output port buffers corresponding to the normal electric accessory solenoid 88, the big winning opening solenoid 90, etc., and the entire work area of the RAM 76 except for the backup validity determination flag and the sum check buffer. and store the sum result value in the sum check buffer. Then, the main control CPU 72 stores the valid value (for example, "A55AH") in the backup validity determination flag area, prohibits access to the RAM 76, and stops processing (NOP). On the other hand, if power shutdown does not occur, the main control CPU 72 next executes step S120. It should be noted that there is a well-known example of programming that causes the CPU to execute such processing when power failure occurs as non-maskable interrupt (NMI) processing.

Step S120: The main control CPU 72 executes an initial value update random number update process. In this process, the main control CPU 72 increments random numbers for updating (changing) the initial values of various software random numbers. In this embodiment, various random numbers (for example, jackpot design random numbers, reach determination random numbers, variation pattern determination random numbers, etc.) except for the jackpot determination random numbers (hardware random numbers) and the hit determination random numbers corresponding to normal symbols (hardware random numbers) is generated programmatically. These software random numbers are updated by a loop counter within a predetermined range in another interrupt process (step S201 in FIG. 11). ) is changed. The initial value update random number is used to randomly change this initial value, and in step S120, the initial value update random number is updated. Note that the reason why step S120 is executed after prohibiting interrupts in step S118 is that the same processing is executed in another interrupt management processing (step S202 in FIG. 11). ) is to prevent As described above, in this embodiment, the jackpot determination random number and the winning determination random number are hardware random numbers generated by the random number generator 75, and the update period thereof is faster than the timer interrupt period (eg, several ms). (for example, several μs), there is no need to update the initial values of the jackpot determination random number and the winning determination random number.

Steps S121, S122: The main control CPU 72 permits interrupts and executes random number update processing. The random numbers updated in this process are random numbers (reach determination random numbers, fluctuation pattern determination random numbers, etc.) that are not related to determination of winning types (hit types) among software random numbers. This process is performed in the remaining time when a timer interrupt occurs during execution of the main loop and the main control CPU 72 executes another interrupt management process (FIG. 11). The content of the interrupt management process will be described later.

[Power failure check process]
FIG. 10 is a flow chart specifically showing a procedure example of the above-described power failure occurrence check process.
Step S130: Here, first, the main control CPU 72 sets the conditions for checking the occurrence of power failure. This check condition can be set, for example, as an on-counter value for confirming that the main power interruption detection signal is continuously output.

Step S132: Next, the main control CPU 72 reads the main power interruption detection switch input port and confirms whether or not the main power interruption detection signal is output (checks a specific bit). Although not particularly shown, a main power disconnection detection switch is mounted, for example, in the main controller 70. This main power disconnection detection switch monitors the drive voltage supplied from the power control unit 162, and the voltage level is When the voltage falls below the reference voltage, the main power supply disconnection detection signal is output. Note that the main power disconnection detection switch may be incorporated in the power control unit 162 . When the main control CPU 72 confirms that the main power interruption detection signal is not output at this time (No), it exits this process and returns to the reset start process. On the other hand, if it is confirmed that the main power disconnection detection signal has been output (Yes), the main control CPU 72 proceeds to the next step S134.

Step S134: The main control CPU 72 confirms whether or not the above check conditions are satisfied. Specifically, for example, 1 is subtracted from the on-counter value set in the previous step S130, and it is confirmed whether the result is 0 or not. If the on-counter value is still not 0 at this time (No), the main control CPU 72 returns to step S132 and checks the main power interruption detection switch input port again. Then, when the loop from step S134 to step S132 is repeated and the check condition is satisfied (step S134: Yes), the main control CPU 72 proceeds to step S136.

Step S136: The main control CPU 72 clears the output port buffer corresponding to the test signal terminal and the command control signal in addition to the output port corresponding to the normal electric accessory solenoid 88 and the big winning opening solenoid 90 as described above.

Steps S138, S140: Next, the main control CPU 72 adds the entire contents of the work area of the RAM 76, excluding the backup validity determination flag and the sum check buffer, in 1-byte units, and repeats the addition for all areas until the addition is completed. .
Step S142: When sum calculation is completed for all areas (step S140: Yes), the main control CPU 72 saves the sum result value in the sum check buffer.

Step S144: Next, the main control CPU 72 stores the validity value in the backup validity determination flag area as described above.
Step S146: In addition, the main control CPU 72 stores "01H" indicating access prohibition in the protect value of the RAM 76, and prohibits access to the work area (including the use prohibited area and stack area) of the RAM 76.
Step S148: Then, the main control CPU 72 enters a standby loop, and stops all other processes in preparation for the shutdown of the main power supply. After the main power supply is cut off, backup power is supplied from a backup power supply circuit (not shown) (for example, a circuit including a capacitive element mounted on the main controller 70). held without. The backup power supply circuit may be built in the power control unit 162, for example.

Through the above processing, all the information stored in the work area of the RAM 76 to be backed up (to be added to the sum) is retained in the RAM 76 even after the main power is turned off. The stored memory is restored as backup information when the power is turned off after confirming that the checksum is normal in the previous reset start process (FIG. 8).

[Interrupt management processing (timer interrupt processing)]
Next, interrupt management processing (timer interrupt processing) will be described. FIG. 11 is a flowchart illustrating an example of the procedure of interrupt management processing. The main control CPU 72 executes an interrupt management process every predetermined time (for example, several milliseconds) based on an interrupt request signal from the counter/timer circuit. Each procedure will be described below.

Step S200: First, the main control CPU72 saves the values of the registers (each pair of the accumulator A and the flag register F, and the general-purpose registers B to L) used during the execution of the main loop to the saving area of the RAM76. Another value can be written to the registers (A to L) after saving the values during the interrupt management process.

Step S201: Next, the main control CPU 72 executes lottery random number update processing. In this process, the main control CPU 72 updates the value of the counter for generating various random numbers for lottery. The value of each counter is incremented in the counter area of the RAM 76 and looped within a prescribed range. Various random numbers include, for example, jackpot symbol random numbers.

Step S202: The main control CPU 72 also executes the initial value update random number update process here. The contents of the processing are the same as those described above.

Step S203: The main control CPU 72 executes input processing. In this process, the main control CPU 72 inputs various switch signals from an input/output (I/O) port 79 . Specifically, the passage detection signal from the gate switch 78, the middle start winning opening switch 80, the right starting winning opening switch 82, the first count switch 84, the second count switch 85, the winning opening switch 86, the specific area switch 83 Reads the input state (ON/OFF) of the winning detection signal from.

Step S204: Next, the main control CPU 72 executes switch input event processing. In this process, among the switch signals input in the previous input process, the gate switch 78, the middle start winning opening switch 80, the right starting winning opening switch 82, the first count switch 84, the second count switch 85, the specific area switch 83 Based on the passage detection signal from, an event that occurred during the game is determined, and further processing is executed according to the event that has occurred. The specific contents of the switch input event processing will be described later using another flowchart.

In this embodiment, when the winning detection signal (ON) is input from the middle start winning opening switch 80 or the right starting winning opening switch 82, the main control CPU 72 internal lottery corresponding to the first special symbol or the second special symbol respectively It is determined that an event that serves as a trigger (lottery trigger) has occurred. Also, when the passage detection signal (ON) is input from the gate switch 78, the main control CPU 72 determines that an event that triggers the lottery corresponding to the normal symbol has occurred. When determining that any event has occurred, the main control CPU 72 executes processing according to each occurrence event. The process executed when the winning detection signal is input from the middle start winning opening switch 80 or the right starting winning opening switch 82 will be described later using another flowchart.

Step S205, step S206: The main control CPU 72 executes the special symbol game process and the normal symbol game process during the interrupt management process. These processes are for specifically advancing the game in the pachinko machine 1 . Among these, in the special symbol game process (step S205), the main control CPU72 controls the execution of the internal lottery corresponding to the first special symbol or the second special symbol described above, or the first special symbol display device 34 and the second It controls the variable display and stop display by the 2 special symbol display device 35, and controls the operation of the first variable winning device 30 and the second variable winning device 31 according to the display result. Details of the special symbol game process will be described later using another flowchart.

In addition, in the normal symbol game process (step S206), the main control CPU72 controls the variable display and stop display by the normal symbol display device 33 described above, and operates the variable start winning device 28 according to the display result. to control. For example, the main control CPU72 stores the random number (determined random number per normal symbol) acquired with the passage of the start gate 20 in the previous switch input event process (step S204), and in this normal symbol game process A random number value is read out from the memory, and it is determined whether or not it falls within a predetermined hit range (normal symbol lottery executing means). When the random number falls within the winning range, the normal symbols are variably displayed by the normal symbol display device 33, and the normal symbols are stopped and displayed in a predetermined winning manner. It is excited to operate the variable starting prize winning device 28 (movable piece operating means). On the other hand, if the random number is out of the hit range, the main control CPU 72 performs stop display of normal symbols in a manner of deviation after the variable display.

Step S207: Next, the main control CPU 72 executes prize ball payout processing. In this process, based on the winning detection signal input from the various switches 80, 82, 84, 85, 86 in the previous input process (step S203), the number of prize balls is instructed to the payout control device 92. Output command.

[Regarding the number of prize balls and the number of winning game balls]
The number of prize balls for the start opening of the first special symbol and the number of prize balls for the start opening of the second special symbol are each set to a prescribed number of one or more. Also, the number of winning balls may be different between the starting opening of the first special symbol and the starting opening of the second special symbol. In addition, the minimum number of prize balls is set based on the winning probability of special symbols and the expected value of the total number of game balls acquired (average number of balls obtained in a series of periods from the first hit to the end of the time reduction state). You may Furthermore, the probability of winning a special pattern, the expected value of the total number of game balls acquired, the number of times the large winning opening is opened, the opening time of the large winning opening, the maximum number of winnings of the large winning opening, and the number of winning balls of the large winning opening are specified. When the conditions are satisfied, a big win may be set in which the number of game balls acquired by one big win is less than 1/4 of the maximum number of acquired game balls.

Step S208: Next, the main control CPU 72 executes external information processing. In this process, the main control CPU 72 sends the above-described external information signals (for example, winning ball information, door opening information, number of symbol determination times information, jackpot information, start opening information, etc.) to the hall computer of the game hall through the external terminal board 160. Store in the port output request buffer.

In this embodiment, among various external information signals, for example, "jackpot 1" to "jackpot 5" are output as jackpot information to the outside, so that an external electronic device (data display (external information signal output means). That is, by dividing the jackpot information into a plurality of "jackpots 1" to "jackpots 5" and outputting them, the types of jackpots (types of winnings) can be tabulated and managed by a hall computer (not shown) from these combinations. Occurrence of small hits that are not classified as "big hits" even if they recognize changes in the probability state (low probability state or high probability state) or the shortened state of symbol fluctuation time (hit that does not operate the conditional device) even if it is not winning. can be aggregated and managed. Also, based on the jackpot information, for example, a data display device (not shown) counts and displays the number of jackpot occurrences within the past several business days for each pachinko machine 1, and recognizes whether or not each machine is currently jackpotting. Alternatively, it is possible to recognize whether or not the current symbol variation time is shortened for each machine. In this external information processing, the main control CPU 72 controls in detail the respective output states (set of ON or OFF) of "jackpot 1" to "jackpot 5".

Step S209: The main control CPU 72 also executes test signal processing. In this process, the main control CPU 72 generates various test signals representing its own internal state (for example, normal symbol game management state, special symbol game management state, jackpot, probability variation function in operation, time reduction function in operation). and store them in the port output request buffer. With this test signal, the internal state of the main control CPU 72 can be tested outside the main control device 70, for example.

Step S210: Next, the main control CPU 72 executes display output management processing. In this process, the main control CPU 72 includes the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol display device 34, the second special symbol display device 35, the first special symbol operation memory lamp 34a, and the second special symbol. It controls lighting states of the operation memory lamp 35a, the game state display device 38, and the like. Specifically, the drive signal stored in the port output request buffer in the previous special symbol game process (step S205) or normal symbol game process (step S206) is port-output. The drive signal is stored in the port output request buffer as byte data to be applied to each LED. As a result, each LED is driven in a predetermined display mode (a mode in which symbols are displayed in a variable manner, a stop display, a working memory number display, a game state display, etc.).

Step S211: The main control CPU 72 also executes output management processing. In this process, the main control CPU 72 outputs the external information signal (byte data) stored in the port output request buffer in the previous external information processing (step S208). In addition, the main control CPU 72 outputs drive signals and test signals for the normal electric accessory solenoid 88, the first big winning opening solenoid 90, the second big winning opening solenoid 97 and the specific area solenoid 99 stored in the port output request buffer. etc. are combined and output to the port.

Step S212: The main control CPU 72 executes effect control output processing. In this process, the main control CPU72 in the command buffer to check whether there is a command to be transmitted to the effect control device 124 (command necessary for effect control), if there is an unsent command command to be output port output.

Step S213: Then, the main control CPU 72 clears the port output request buffer stored in this CTC interrupt.

It should be noted that, in the present embodiment, an example is given in which the processing of steps S205 to S212 (game control program module) is executed as a timer interrupt processing, but these processing are executed by incorporating them into the main loop of the CPU. There are also known programming examples.

Step S214: After completing the above processing, the main control CPU 72 stores a value (01H) designating the end of the interrupt in the interrupt program counter and ends the CTC interrupt.

Steps S215, S216: Then, the main control CPU 72 restores the values of the saved registers (A to L) and permits the next CTC interrupt. After that, the main control CPU 72 returns to the main loop (the program address indicated by the stack pointer).

[Switch input event processing]
FIG. 12 is a flow chart showing a procedure example of switch input event processing (step S204 in FIG. 11). Each procedure will be described below.

Step S10: The main control CPU 72 confirms whether or not a winning detection signal has been input (a lottery opportunity has occurred) from the middle start winning opening switch 80 corresponding to the first special symbol. When the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S12 and executes the first special symbol memory update process. The specific contents of the processing will be further described later using another flowchart. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S14.

Step S14: Next, the main control CPU 72 confirms whether or not a winning detection signal has been input (a lottery opportunity has occurred) from the right start winning opening switch 82 corresponding to the second special symbol. When the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S16 and executes the second special symbol memory update process. Here, similarly, the specific contents of the processing will be further described later using another flowchart. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S18.

Step S18: The main control CPU 72 confirms whether or not a winning detection signal has been input from the first count switch 84 corresponding to the first big winning port 30b of the first variable winning device 30 or not. When the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S19 and executes the first big winning opening counting process. In the first big winning hole counting process, the main control CPU 72 counts the number of winning balls to the first variable winning device 30 for each round during the big winning game. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S20.

Step S20: The main control CPU 72 confirms whether or not a winning detection signal is input from the second count switch 85 corresponding to the second big winning port 31b of the second variable winning device 31. When the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S21 and executes the second big winning opening counting process. In the second big winning hole counting process, the main control CPU 72 counts the number of winning balls to the second variable winning device 31 during the big winning game (during the small winning game). On the other hand, if the winning detection signal has not been input (No), the main control CPU 72 proceeds to step S22.

Step S22: The main control CPU 72 confirms whether or not a passage detection signal has been input from the gate switch 78 corresponding to the normal symbol. When the input of this passage detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S24 and executes normal symbol memory update processing. In the normal symbol memory update process, the main control CPU 72 checks whether the current normal symbol working memory number is less than the upper limit number (for example, 4), and if it does not reach the upper limit number, acquires a random number per normal symbol. do. Also, the main control CPU 72 increments the normal symbol working memory number by one. Then, the main control CPU 72 stores the obtained random number value per normal symbol in the random number storage area of the RAM 76 . On the other hand, if the passage detection signal has not been input (No), the main control CPU 72 proceeds to step S26.

Step S26: The main control CPU 72 confirms whether or not a passing detection signal has been input from the specific area switch 83 corresponding to the specific area 31x in the second big winning opening 31b. When the input of this passage detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S28 and executes processing to turn ON the specific area reserve flag. On the other hand, if there is no passage detection signal input (No), the main control CPU 72 returns to the interrupt management process (FIG. 11).

[First special symbol memory update process]
FIG. 13 is a flow chart showing a procedure example of the first special symbol memory update process (step S12 in FIG. 12). Hereinafter, the procedure of the first special symbol memory updating process will be described step by step.

Step S30: Here, first, the main control CPU72 refers to the value of the first special symbol working memory number counter, and confirms whether or not the working memory number is less than the maximum value (for example, 4). The working memory number counter represents the number (number of sets) of the jackpot determination random numbers, the jackpot pattern random numbers, etc. stored in the random number storage area of the RAM 76 . Here, the random number storage area of the RAM 76 is divided into eight sections (for example, 2 bytes each) commonly used for the first special symbol and the second special symbol. Random numbers can be stored in sets (groups) one by one. At this time, if the value of the working memory number counter corresponding to the first special symbol has reached the maximum value (No), the main control CPU 72 returns to the switch input event process (FIG. 12). On the other hand, if the value of the working memory number counter is less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S31.

Step S31: The main control CPU72 adds one to the first special symbol working memory number. The first special symbol working memory number counter is stored, for example, in the working memory number area of the RAM 76, and the main control CPU 72 increments (+1) the value. Based on the value of the counter added here, the lighting state of the first special symbol operation memory lamp 34a is controlled in the display output management process (step S210 in FIG. 11).

Step S32: Then, the main control CPU 72 acquires a big hit determination random value corresponding to the first special symbol from the random number generator 75 through the sampling circuit 77 (acquisition of the first lottery element, lottery element acquisition means). A random number is obtained by designating the pin address of the random number generator 75 . When the main control CPU 72 performs 8-bit processing, address designation is performed in two batches of 1 byte each for the upper and lower bytes. When the main control CPU 72 reads the jackpot determination random number from the specified address, it saves it as the jackpot determination random number corresponding to the first special symbol at the transfer destination address.

Step S33: Next, the main control CPU72 acquires the jackpot symbol random number value corresponding to the first special symbol from the jackpot symbol random number counter area of the RAM76. Acquisition of this random number value is also performed by designating the address of the jackpot symbol random number counter area. When the main control CPU 72 reads the jackpot design random number from the designated address, it saves it as the jackpot design random number corresponding to the first special design at the transfer destination address.

Step S34: In addition, the main control CPU72 sequentially acquires the reach determination random number and the variation pattern determination random number from the variation random number counter area of the RAM76 as the random value related to the variation condition of the first special symbol (variation pattern determination element acquisition means). Acquisition of these random numbers is similarly performed by designating the address of the variable random number counter area. Then, when the main control CPU 72 acquires the reach determination random number and the variation pattern determination random number from the specified address, it saves them to the transfer destination address.

Step S35: The main control CPU 72 transfers the saved jackpot determination random number, jackpot pattern random number, reach determination random number, and fluctuation pattern determination random number to the random number storage area corresponding to the first special symbol, and stores these random numbers in the empty section of the area. (first lottery element storage means). An order (for example, 1st to 4th) is set for a plurality of sections, and if all the 1st to 4th sections are empty at the present stage, each random number is stored in order from the first section. Alternatively, if the first section is already filled and the other second to fourth sections are empty, each random number is stored in order from the second section. Note that reading from the random number storage area is in FIFO (First In First Out) format.

Step S36: Next, the main control CPU 72 confirms whether or not the current special game management status (game state) is in the middle of a big hit. If it is other than during a big hit (No), the main control CPU 72 executes the following steps S37 and S38. If it is a big hit (Yes), the main control CPU 72 skips steps S37 and S38 and proceeds to step S38a. The reason why this determination is made in the present embodiment is that the performance based on the prediction is not performed for the ball entering during the big hit.

Step S37: If it is not during the big hit (step S36: No), the main control CPU72 executes the effect determination process at the time of acquisition with respect to the first special symbol. This process is based on the first special symbol jackpot determination random number, the jackpot pattern random number, and the variation pattern determination random number obtained in the previous steps S32 to S34, the result of the special symbol lottery and the variation time in advance (before the start of variation). It is for determining the content of the effect (so-called "prefetching"). In this process, the result of the preliminary determination of the first special symbol is set to the lower byte portion of the special figure destination determination effect command.

Step S38: After executing the effect determination process at the time of acquisition, the main control CPU72 next sets the upper byte portion of the special figure destination determination effect command (for example, "B8H") with respect to the first special symbol. This high-order byte data describes that the command type is "for the special figure destination determination production for the first special symbol". In addition, since the lower byte portion of the special figure destination judgment effect command (information on success or failure and information on fluctuation time) is set in the previous acquisition time effect determination process (step S37), here the upper byte is combined with the lower byte By doing so, for example, a 1-word long command is generated.

Step S38a: Next, the main control CPU 72 sets the production command when the number of working memories increases with respect to the first special symbol. Specifically, a one-word-length command is obtained by adding the increased number of working memories (eg, "01H" to "04H") to the lower byte of the preceding value (eg, "BBH") of the upper byte representing the type of command. Generate production commands. At this time, the second digit of the low-order byte is set to "0" by default to indicate that the value is "a result of an increase in the number of working memories (change information)". In other words, if the lower byte is "01H", it indicates that the current working memory number is "01H" as a result of incrementing by one from the previous working memory number "00H". Similarly, if the lower byte is ``02H'' to ``04H'', it means that the number of working memories ``01H'' to ``03H'' up to the previous time has increased by 1, resulting in the number of working memories ``02H'' to ``02H'' to `` 04H”. In addition, the preceding value "BBH" is a value indicating that the current production command is the working memory number command for the first special symbol.

Step S39: Then, the main control CPU 72 executes the effect command output setting process with respect to the first special symbol. In this process, the special figure destination determination effect command generated in the previous step S38, the effect command at the time of increasing the number of working memories generated in step S38a, and the starting entrance winning sound control command are transmitted to the effect control device 124 ( memory number notification means).

If the above procedure is completed, or if the number of first special symbol working memories has reached 4 (step S30: No), the main control CPU72 returns to the switch input event process (FIG. 12).

[Second special symbol memory update process]
Next, FIG. 14 is a flow chart showing a procedure example of the second special symbol memory updating process (step S16 in FIG. 12). Hereinafter, the procedure of the second special symbol memory updating process will be described step by step.

Step S40: The main control CPU72 refers to the value of the second special symbol working memory number counter and checks whether or not the working memory number is less than the maximum value. Similarly to the above, the second special symbol working memory number counter also indicates the number (number of sets) of the jackpot decision random numbers and jackpot pattern random numbers stored in the random number storage area of the RAM 76 . At this time, if the value of the second special symbol working memory number counter reaches the maximum value (for example, 4) (No), the main control CPU 72 returns to the switch input event process (FIG. 12). On the other hand, if the value of the second special symbol working memory number counter is still less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S41 and subsequent steps.

Step S41: The main control CPU72 adds one to the second special symbol working memory number (increments the value of the second special symbol working memory number counter). Similar to the previous step S31 (FIG. 13), based on the value of the counter added here, the lighting state of the second special symbol operation memory lamp 35a is controlled in the display output management process (step S210 in FIG. 11). will be

Step S42: Then, the main control CPU 72 acquires the big hit determination random number value corresponding to the second special symbol from the random number generator 75 through the sampling circuit 77 (acquisition of the second lottery element, lottery element acquisition means). The method of obtaining the random value is the same as in step S32 (FIG. 13) described above.

Step S43: Next, the main control CPU72 acquires a jackpot symbol random number value corresponding to the second special symbol from the jackpot symbol random number counter area of the RAM76. The method of obtaining the random value is the same as in step S33 (FIG. 13) described above.

Step S44: In addition, the main control CPU72 sequentially acquires the reach determination random number and the variation pattern determination random number regarding the variation condition of the second special symbol from the variation random number counter area of the RAM76 (variation pattern determining element acquisition means). Acquisition of these random numbers is also performed in the same manner as in step S34 (FIG. 13) described above.

Step S45: The main control CPU 72 transfers the saved jackpot determination random numbers, jackpot pattern random numbers, reach determination random numbers, and variation pattern determination random numbers to the random number storage area corresponding to the second special symbol, and stores these random numbers in the empty section of the area. (second lottery element storage means). The storage method is the same as that of step S35 (FIG. 13) described above.

Step S45a: Next, the main control CPU 72 confirms whether or not the current game management status (game state) is in the middle of a big hit. Then, if it is other than during the big hit (No), the main control CPU 72 executes the following steps S46 and S47. Conversely, if the jackpot is in progress (Yes), the main control CPU 72 skips steps S46 and S47 and proceeds to step S48. The reason why this determination is made in the present embodiment is that, likewise, an effect based on prediction is not performed for a ball entering during a big hit.

Step S46: If it is other than during the big hit (step S45a: No), then the main control CPU72 executes the effect determination process at the time of acquisition with respect to the second special symbol. In this process, the result of the internal lottery is determined in advance (before the start of fluctuation) based on the second special symbol jackpot determination random number and the jackpot pattern random number obtained in the previous steps S42 to S44, respectively, and the effect contents are determined accordingly. It is for judging. In this process, the result of the preliminary determination of the second special symbol is set to the lower byte portion of the special figure destination determination effect command.

Step S47: After executing the effect determination process at the time of acquisition, the main control CPU72 next sets the upper byte portion of the special figure destination determination effect command (for example, "B9H"). This high-order byte data describes that the command type is "for the special figure destination determination effect regarding the second special symbol". Here as well, the lower byte portion of the special figure destination determination effect command is set in the previous acquisition time effect determination process (step S46). command will be generated.

Step S48: Next, the main control CPU 72 sets the production command when the number of working memories increases with respect to the second special symbol. Here, a one-word-length effect command is obtained by adding the increased working memory number (eg, "01H" to "04H") to the lower byte of the preceding value (eg, "BCH") of the upper byte representing the command type. to generate Similarly, for the second special symbol, by setting the second digit of the low-order byte to "0" by default, it is possible to express that the value is "the result of an increase in the number of working memories (change information)". can. It should be noted that the preceding value "BCH" is a value indicating that the current production command is the working memory number command for the second special symbol.

Step S49: Then, the main control CPU 72 executes the effect command output setting process regarding the second special symbol. As a result, a special figure destination determination production command, a working memory number increase production command, a start opening winning sound control command, etc. are transmitted to the production control device 124 (memory number notification means) with respect to the second special symbol. Also, after completing the above procedure, the main control CPU 72 returns to the switch input event processing (FIG. 12).

[Production determination process when acquired]
FIG. 15 is a flow chart showing an example of the procedure of the effect determination process at the time of acquisition. The main control CPU72 executes this acquisition time effect determination process in the previous first special symbol memory update process and second special symbol memory update process (step S37 in FIG. 13, step S46 in FIG. 14) (preliminary determination means). As described above, this processing is executed for each of the first special symbol (when the ball enters the medium start winning opening 26) and the second special symbol (when the ball enters the variable start winning device 28). Therefore, the following description may correspond to the processing related to the first special symbol or the processing related to the second special symbol. The contents of the processing will be described below along each procedure.

Step S50: The main control CPU 72 sets the lower byte (for example, "00H") of the special figure destination determination effect command (first determination information). Note that the byte data set here represents the standard value of the command (at the time of failure).

Step S52: Next, the main control CPU 72 loads the big hit determination random number as the first judgment random number. The random number loaded here is stored in the RAM 76 in the previous first special symbol memory update process (step S35 in FIG. 13) or second special symbol memory update process (step S45 in FIG. 14). .

Step S54: Then, the main control CPU 72 determines whether or not the loaded random number is outside the winning value range (here, below the lower limit value) (lottery result destination determination means, prior determination means). Specifically, the main control CPU 72 sets a comparison value (lower limit) in the A register and subtracts the loaded random number from this comparison value. Incidentally, the comparison value (lower limit value) is defined in advance according to the jackpot probability of the special symbol lottery in the pachinko machine 1 . Next, the main control CPU 72 determines whether the calculation result is 0 or a positive value, for example, from the value of the flag register. As a result, if the loaded random number is out of the hit value range (Yes), the main control CPU 72 proceeds to step S80.

Step S80: Next, the main control CPU 72 executes fluctuation pattern information pre-determination processing at the time of deviation (fluctuation pattern destination determination means). In this process, the main control CPU 72 generates a variation pattern destination determination command for the variation time at the time of deviation. The fluctuation pattern destination determination command generated here reflects prior judgment information regarding the fluctuation time (or fluctuation pattern number) especially at the time of operation of the "time reduction function". For example, if the current state is the time of operation of the "time reduction function", the main control CPU 72 is based on the loaded reach determination random number, and the fluctuation time corresponds to "loss reach fluctuation (non-shortened fluctuation time)". determine whether there is As a result, when the fluctuation time corresponds to "missing reach fluctuation (non-shortened fluctuation time)", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to "non-shortened fluctuation time". In addition, in the case of reach fluctuation, it is also possible to determine "reach group (type of reach)" from the reach mode random number and generate a fluctuation pattern destination determination command from the result. On the other hand, if the fluctuation time does not correspond to the "missing reach fluctuation (non-shortened fluctuation time)", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to the "time reduction medium reduction fluctuation time". Alternatively, if the current state is when the "time reduction function" is not in operation (low probability state), the main control CPU 72 is based on the loaded reach determination random number, and the fluctuation time corresponds to "normal deviation reach fluctuation" Determine whether or not As a result, when the fluctuation time corresponds to the "normal deviation reach fluctuation", the main control CPU72 generates a fluctuation pattern destination determination command corresponding to the "normal deviation reach fluctuation time". On the other hand, if the fluctuation time does not correspond to the "normal deviation reach fluctuation", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to the "normal deviation fluctuation time". Also, the variation pattern destination determination command generated here is set in the transmission buffer in the effect command output setting process (steps S39 and S49). In this process, the main control CPU 72 may generate a variation pattern destination determination command for the variation pattern at the time of the small hit, similarly to the process at the time of loss described above.

When the above procedure is executed, the main control CPU 72 ends the effect determination process at the time of acquisition, and returns to the caller's first special symbol memory update process (FIG. 13) or second special symbol memory update process (FIG. 14). On the other hand, if the loaded random number is not out of the hit value range but within the hit value range (step S54: No), the main control CPU 72 then proceeds to step S74.

Step S74: The main control CPU72 executes a jackpot symbol type determination process. This processing is for judging the jackpot type (winning type) at that time based on the jackpot design random number paired with the jackpot determination random number. For example, the main control CPU 72 loads the jackpot symbol random number for each symbol stored in the previous first special symbol memory update process (step S35 in FIG. 13) or the second special symbol memory update process (step S45 in FIG. 14). Then, similar to step S54, calculation using the comparison value is executed, and from the result, it is determined which winning symbol corresponds. The main control CPU 72 stores the determination result at this time as a special symbol destination determination value, and proceeds to the next step S78.

Step S78: The main control CPU72 sets the special symbol destination determination value stored in the previous step S74 as the lower byte of the special symbol destination determination effect command. For example, the special symbol destination determination value is set to "00H" when "a symbol that does not shift to the time reduction state" is set, and "01H" is set when it corresponds to a "symbol that shifts to the time reduction state". . In any case, by setting the lower byte data here, the standard lower byte data "00H" set in the previous step S50 is rewritten.

Step S79: Next, the main control CPU 72 executes a big hit time variation pattern information pre-determination process (variation pattern destination determination means). In this process, the main control CPU 72 generates the above-described variation pattern destination determination command for the variation time at the time of the big hit. In the variation pattern destination determination command generated here, prior determination information regarding, for example, the reach variation time (or variation pattern number) at the time of the big hit is reflected. Further, the variation pattern destination determination command generated here is set in the transmission buffer in the effect command output setting process (steps S39 and S49).

After completing the above procedure, the main control CPU 72 returns to the first special symbol memory update process (FIG. 13) or the second special symbol memory update process (FIG. 14).

[Special symbol game processing]
Next, the details of the special symbol game process executed in the interrupt management process (FIG. 11) will be described. FIG. 16 is a flow chart showing a configuration example of special symbol game processing. The special symbol game processing includes execution selection processing (step S1000), special symbol variation preprocessing (step S2000), special symbol variation during processing (step S3000), special symbol stop display processing (step S4000), and variable winning device management processing. This configuration includes a group of subroutines (program modules) of (step S5000). Here, first, the basic flow of the special symbol game process will be described along each process.

Step S1000: In the execution selection process, the main control CPU 72 selects the jump destination of the process to be executed next (one of steps S2000 to S5000) from the "jump table". For example, the main control CPU 72 sets the program address of the process to be executed next as the address of the jump destination, and sets the end of the special symbol game process in the stack pointer as the address of the return destination.

Which process is selected as the next jump destination depends on the progress of the processes performed so far (special symbol game management status). For example, if the special symbols have not yet started variable display (special symbol game management status: 00H), the main control CPU 72 selects special symbol variation pre-processing (step S2000) as the next jump destination. On the other hand, if the special symbol variation preprocessing has already been completed (special symbol game management status: 01H), the main control CPU 72 selects the special symbol variation process (step S3000) as the next jump destination, and special symbol variation is in progress. If the process is completed (special symbol game management status: 02H), the special symbol stop display process (step S4000) is selected as the next jump destination. In this embodiment, the jump destination address is specified in the "jump table" to select the process. There are also known programming examples in which the CPU selects which process to execute next. In such a programming example, the CPU calls each process, and at the beginning step, it refers to the flags one by one and performs conditional branching (continuation/return). There is no need for the CPU 72 to call each process one by one.

Step S2000: In the special symbol variation preprocessing, the main control CPU72 performs the work of preparing the conditions for starting the variation display of the special symbols. The specific contents of the processing will be described later using another flowchart.

Step S3000: In the special symbol fluctuation process, the main control CPU72 performs drive control of the first special symbol display device 34 or the second special symbol display device 35 while counting the variation timer. Specifically, an ON or OFF drive signal (1-byte data) is output to each segment and dot (numbers 0 to 7) of the 7-segment LED. The pattern of the drive signal changes with the passage of time, and thereby the variable display of the special symbols is performed.

Step S4000: In the special symbol stop display process, the main control CPU72 performs drive control of the first special symbol display device 34 or the second special symbol display device 35. In this case as well, an ON or OFF drive signal is output to each segment and dot of the 7-segment LED, but the pattern of the drive signal is constant, so that the special symbol is stopped and displayed.

Step S5000: The variable winning device management process is selected when the special symbol is stopped and displayed in the form of a big win or a small win (a form other than non-winning) in the previous special symbol stop display process. A big hit game or a small hit game is started according to the mode in which the special symbols are stopped and displayed.

[Jackpot game]
For example, when the special symbols are stopped and displayed in a 15-round big win mode, a big win game (a special game advantageous to the player) is executed. During the jackpot game, the jump destination is set to the variable winning device management process in the previous execution selection process (step S1000), and the variable display of the special symbols is not performed. In the variable winning device management process, the first big winning opening solenoid 90 is energized for a predetermined time (for example, 29 seconds or until 10 winnings are counted) for a preset number of continuous operations (for example, 15 times). , the first variable winning device 30 opens and closes in a determined pattern (continuous operation of the special electric accessory). During this time, the game balls are focused on the first variable prize winning device 30, thereby giving the player an opportunity to win a large number of prize balls (special game executing means). The opening and closing operation of the first variable prize winning device 30 at the time of a big win is called "round", and if the number of consecutive operations is 15 times in total, these are sometimes collectively called "15 rounds". In this embodiment, a plurality of winning types (winning symbols) are provided for the 15-round jackpot. In addition to the 15-round big win, a plurality of types of 4-round big win, 2-round big win, and the like may be provided as the types of big wins.

In addition, when the main control CPU 72 sets the large winning opening opening pattern (the number of rounds, the number of opening and closing operations per round, the opening time, etc.) in the variable winning device management process, the opening and closing of the first variable winning device 30 for one round The value of the round number counter is incremented by 1 each time the operation is completed. The value of the round number counter is stored in the count area of the RAM 76 with an initial value of 0, for example. Also, the main control CPU 72 generates a round number command representing the value of the round number counter. The round number command is transmitted to the effect control device 124 in the effect control output process (step S212 in FIG. 11). When the value of the round number counter reaches the set number of continuous operations, the main control CPU 72 ends the big win game (big role) for that round only.

Then, when the big hit game is finished, the main control CPU 72 changes the state (time shortening state) after the jackpot game is finished based on the game state flag (time shortening function operation flag) (time shortening state transition means). In the "time reduction state", the time reduction function is activated, the lottery probability of the normal pattern operation lottery is set from normal probability (low probability) to high probability, and the fluctuation time of the normal pattern is shortened and the variable start prize The opening time of the device 28 is extended and the number of times of opening is increased (so-called electric chew support is performed).

[small hit]
In addition, in this embodiment, a small win is provided as a winning type other than non-winning. When a small win is won, a small win game is played separately from the big win game, and the second variable winning device 31 opens and closes (special game executing means). For example, when the special symbols are stopped and displayed in a small winning mode, a small winning game (a special game advantageous to the player) is executed. During the small winning game, the jump destination is set to the variable winning device management process in the previous execution selection process (step S1000), and the variable display of the special symbol is not performed. In the variable winning device management process, the second big winning opening solenoid 97 operates for a certain period of time (for example, 1.8 seconds or until 10 winnings are counted) for a preset number of times (for example, once or multiple times). It is excited, and thereby the second variable winning device 31 opens and closes in a determined pattern (operation of special electric accessory). During this time, the player is given an opportunity to win a certain amount of prize balls by intensively winning the game balls to the second variable prize winning device 31 (special game executing means).

In addition, in the variable winning device management process during the small winning game, the specific area solenoid 99 is energized for a certain period of time (for example, 1.6 seconds) for a preset number of times (for example, once). The slide member 31c opens and closes in a predetermined pattern. By allowing the game ball to pass through the specific area 31x during this period, the player is given an opportunity to start a big hit game. That is, whether or not the game ball passes through the specific area 31x during the small winning game determines whether or not to start the big winning game in the variable winning device management process. In this embodiment, a plurality of winning types (winning symbols) are provided for small wins, and when the game ball passes through the specific area 31x, a big win game corresponding to the winning type is started.

Also, even if the game with a small hit ends without the game ball passing through the specific area 31x, the "time reduction function" does not operate, so the benefit of shifting to the "time reduction state" is not given (for that reason (Except when the upper limit is reached).

[Multiple winning types]
In this embodiment, in addition to the above-described "15-round big win", "16-round big win" is provided as a plurality of winning types. The ``15-round big win'' is started when the special symbols are stopped and displayed in the big-win mode, whereas the ``16-round big win'' is started when the special symbols are stopped and displayed in the small-win mode and the game ball is played during the small-win game. is started when passes through the specific area 31x. Among the 16-round big hits, the operation of the second variable winning device 31 corresponds to the first round, and the operation of the first variable winning device 30 corresponds to the remaining 15 rounds. However, in this embodiment, jackpots other than 16 rounds and 15 rounds may be provided.

The winning type corresponds to the type of the first special symbol or the second special symbol that is stop-displayed at the time of winning. For example, "15 round big win" corresponds to "1st winning symbol" to "3rd winning symbol", and "16 round big win" corresponds to "4th winning symbol" to "6th winning symbol". It corresponds to a jackpot when passing through the specific area 31x). For this reason, hereinafter, the "winning type" is appropriately referred to as "winning design".

[1st winning design]
In the special symbol stop display process, when the first special symbol is stopped and displayed in the form of the "first winning symbol", a big win game is executed (special game executing means). In this case, the opening of the first big winning hole 30b is performed once for a sufficiently long period of time (for example, an opening time of 29.0 seconds at the longest) from the first round, and this continues until the fifth round. From the 6th round to the 15th round (final round), the opening of the first big winning hole 30b is performed once for a short period of time (for example, an opening time of 0.2 seconds at the longest). Therefore, the jackpot game of the "first winning symbol" is a jackpot game capable of giving the player five rounds worth of balls (prize balls). In addition, the first big winning opening 30b is closed without waiting for the longest opening time to elapse when a predetermined number of winnings (for example, 10 times = 10 game balls) occur within one round (the same applies hereinafter). . It should be noted that when the ``non-time-reduced state'' corresponds to the ``first winning pattern'', the transition to the ``non-time-reduced state'' occurs even after the jackpot game ends, but the ``time-reduced state'' corresponds to the ``first winning pattern''. , by activating the "time shortening function" after the end of the jackpot game, the state shifts to the "time shortening state".

[Second winning pattern]
In the special symbol stop display process, when the first special symbol is stopped and displayed in the form of the "second winning symbol", a big win game is executed (special game executing means). In this case, the opening of the first big winning hole 30b is performed once for a sufficiently long period of time (for example, an opening time of 29.0 seconds at the longest) from the first round, and this continues until the fifth round. From the 6th round to the 15th round (final round), the opening of the first big winning hole 30b is performed once for a short period of time (for example, an opening time of 0.2 seconds at the longest). Therefore, the jackpot game of the "second winning symbol" is a jackpot game capable of providing the player with five rounds worth of balls (prize balls). Then, by activating the "time shortening function" after the end of the jackpot game, it shifts to the "time shortening state".

[3rd winning design]
In the special symbol stop display process, when the second special symbol is stopped and displayed in the form of the "third winning symbol", a big win game is executed (special game executing means). In this case, the opening of the first big winning hole 30b is performed once for a sufficiently long time (for example, an opening time of 29.0 seconds at the longest) from the first round, and this continues until the fifteenth round. Therefore, the jackpot game of the "third winning symbol" is a jackpot game capable of providing the player with 15 rounds worth of balls (prize balls). Then, by activating the "time shortening function" after the end of the jackpot game, it shifts to the "time shortening state".

[4th winning design]
In the special symbol stop display process, when the second special symbol is stopped and displayed in the form of the "fourth winning symbol", a small winning game is executed, and when the game ball passes through the specific area 31x during the small winning game, The small winning game state is shifted to the big winning game state. In this case, from the second round, the first big winning hole 30b is opened once for a sufficiently long time (for example, the longest opening time is 29.0 seconds), and this continues until the sixth round. From the 7th round to the 16th round (final round), the opening of the first big winning hole 30b is performed once for a short period of time (for example, an opening time of 0.2 seconds at the longest). Therefore, in the jackpot game when the "fourth winning symbol" is obtained, it is possible to provide the player with five rounds worth of balls (prize balls). Then, by activating the "time shortening function" after the end of the jackpot game, it shifts to the "time shortening state".

[5th winning design]
In the special symbol stop display processing, when the second special symbol is stopped and displayed in the form of the "fifth winning symbol", a small winning game is executed, and when the game ball passes through the specific area 31x during the small winning game, The small winning game state is shifted to the big winning game state. In this case, from the second round, the first big winning hole 30b is opened once for a sufficiently long time (for example, the longest opening time is 29.0 seconds), and this continues until the 11th round. From the 12th round to the 16th round (final round), the opening of the first big winning hole 30b is performed once for a short period of time (for example, an opening time of 0.2 seconds at the longest). Therefore, in the jackpot game when the "fifth winning symbol" is obtained, it is possible to provide the player with 10 rounds worth of balls (prize balls). Then, by activating the "time shortening function" after the end of the jackpot game, it shifts to the "time shortening state".

[6th winning design]
In the special symbol stop display processing, when the second special symbol is stopped and displayed in the form of the "sixth winning symbol", a small winning game is executed, and when the game ball passes through the specific area 31x during the small winning game, The small winning game state is shifted to the big winning game state. In this case, from the second round, the first big winning hole 30b is opened once for a sufficiently long time (for example, the longest opening time is 29.0 seconds), and this continues until the 16th round. Therefore, in the jackpot game when the "sixth winning symbol" is applied, it is possible to provide the player with 15 rounds worth of balls (prize balls). Then, by activating the "time shortening function" after the end of the jackpot game, it shifts to the "time shortening state".

In any case, in the "non-time-reduction state", if it corresponds to the "first winning pattern", it shifts to the "non-time-reduction state" after the jackpot game ends, and the "second winning pattern" or the "third winning pattern". , it shifts to the "time reduction state" after the jackpot game ends.
In addition, in the "time shortening state", if it corresponds to the "first winning pattern", "second winning pattern" or "third winning pattern", the state shifts to the "time shortening state" after the jackpot game is finished.

Furthermore, regardless of whether it is the "non-time shortening state" or the "time shortening state", when the game ball passes through the specific area 31x during the small winning game and the big winning game is started, the winning pattern is "second In any of the 4 winning patterns to the 6th winning pattern, the state shifts to the ``time shortening state'' after the jackpot game is finished.

In this way, when a small win is won in the internal lottery and the game ball passes through the specific area during the small win game, the big win game is executed, and after the big win game is completed, the time is shifted to a shortened state according to the type of the winning pattern. The game machine is called a so-called one-type two-type game machine.

[Special symbol change preprocessing]
FIG. 17 is a flow chart showing a procedure example of special symbol variation preprocessing. Each procedure will be described below.

Step S2100: First, the main control CPU72 confirms whether or not the first special symbol working memory number or the second special symbol working memory number remains (greater than 0). This confirmation can be performed by referring to the value of the working memory number counter stored in the RAM 76 . When the working memory numbers of both the first special symbol and the second special symbol are 0 (No), the main control CPU 72 executes the demonstration setting process of step S2500.

Step S2500: In this process, the main control CPU 72 generates a demonstration effect command. The demonstration effect command is output to the effect control device 124 in the effect control output process (step S212 in FIG. 11). When the demonstration setting process is executed, the main control CPU 72 returns to the special symbol game process. When returning, it returns to the end address as described above (same hereafter).

On the other hand, if the value of the working memory number counter of either the first special symbol or the second special symbol is greater than 0 (Yes), the main control CPU 72 next executes step S2200.

Step S2200: The main control CPU 72 executes a special symbol storage area shift process. In this process, the main control CPU 72 preferentially reads out the lottery random numbers (big hit determination random numbers, jackpot pattern random numbers, etc.) stored in the random number storage area of the RAM 76, those corresponding to the second special design. At this time, if random numbers are stored in two or more sections (only the first special symbol applies), the main control CPU 72 reads and erases (consumes) the random numbers in order from the first section, and then changes the remaining random numbers to 1. Move (shift) to the previous section one by one. The read random number is saved, for example, in another temporary storage area. When the random number corresponding to the second special symbol is not stored, the main control CPU72 reads the random number corresponding to the first special symbol and stores it in the temporary storage area. Each random number stored in the temporary storage area is used for internal lottery in the next big hit determination process. As a result, in this embodiment, the variable display of the second special symbol is preferentially performed over the first special symbol. It should be noted that the program may be a program in which the random numbers are simply read out in the order in which they are stored without providing such a priority order for each special symbol. Also, in this process, the main control CPU72 subtracts one from the value of the working memory number counter (the first special symbol or the second special symbol, whichever shifted the random number) stored in the RAM76, and subtracts The latter value is set as the "number of working memories at the start of fluctuation". As a result, the display mode of the number of memories by the first special symbol operation memory lamp 34a or the second special symbol operation memory lamp 35a changes (decrease by 1) in the display output management process (step S210 in FIG. 11). . After completing the procedure up to this point, the main control CPU 72 next executes step S2300.

[Special symbol storage area shift processing]
FIG. 18 is a flow chart showing a procedure example of the special symbol storage area shift process. In the previous special symbol variation pre-processing, if the value of the working memory counter corresponding to the first special symbol or the second special symbol is greater than "0" (step S2100 in FIG. 17: Yes), the main control CPU72 executes this special symbol storage area shift process. Each procedure will be described below.

Step S2210: The main control CPU 72 confirms whether or not the oldest one in the current working memory corresponds to the first special symbol. That is, if the memory area of the RAM 76 is accessed, and the oldest working memory among them corresponds to the second special symbol instead of the first special symbol (No), the main control CPU 72 next The process advances to step S2212.

Step S2212: The main control CPU 72 designates the second special symbol as the special symbol to shift the storage area. This designation is performed by setting, for example, "02H" as the target symbol designation value.

Step S2214: On the other hand, if the oldest working memory corresponds to the first special symbol (step S2210: Yes), the main control CPU72 designates the first special symbol as the special symbol to shift the storage area. . The designation in this case is performed, for example, by setting "01H" as the target symbol designation value.

Step S2216: The main control CPU72 shifts the random number storage area of the RAM76 for the target special symbol specified in either step S2212 or step S2214. It should be noted that the specific contents of the processing are as already described in the previous special symbol variation preprocessing.

Step S2218: Next, the main control CPU72 subtracts the value of the working memory counter for the target special symbol. For example, if the object to shift the memory area this time is the second special symbol, the main control CPU72 subtracts (-1) the value of the working memory counter corresponding to the second special symbol.

Step S2220: Then, the main control CPU 72 sets the "variation start working memory number" from the value of the working memory counter after the subtraction. In addition, here, for both the first special symbol and the second special symbol, after adding the value of the working memory counter, the "number of working memories at the start of fluctuation" may be set.

Step S2222: In addition, the main control CPU72 confirms whether or not the special symbol for which the storage area of this time is to be shifted is the second special symbol.
Step S2224: If the target is the second special symbol (step S2222: Yes), the main control CPU72 sets the effect command when the working memory number is reduced with respect to the second special symbol. The effect command set here is also generated as a command of one word length, but its structure is in contrast to the above-described "effect command at the time of working memory increase". That is, the working memory number decrease effect command is a value of the lower byte (eg, "00H" to "03H") representing the number of working memories after the decrease with respect to the preceding value (eg, "BCH") of the upper byte representing the command type. ”) is added, and an additional value (for example, “10H”) meaning “decrease in the number of working memories accompanying consumption” is added (logical sum) to the value of the lower byte. Therefore, for the lower byte, the addition value "10H" is logically summed, and the second digit becomes "1". become a thing. In other words, if the lower byte of the command is "13H", it means that the number of working memories up to the previous time "4" (the command notation is "14H") has decreased by one, resulting in the current number of working memories being "3" (command The notation indicates that it has become "13H"). Similarly, if the lower byte is "12H" to "10H", it is the result that the number of working memories "3" to "1" (command notation is "13H" to "11H") has decreased by one. , indicates that the current number of working memories is "2" to "0" (command notation is "12H" to "10H"). It should be noted that the preceding value "BCH" is a value indicating that the current effect command is the working memory number command for the second special symbol.

Step S2226: In addition, when the object of this time is the first special symbol (step S2222: No), the main control CPU 72 sets the production command when the working memory number is reduced with respect to the first special symbol. The command in this case is the same as above except that the preceding value is a value (for example, "BBH") indicating that it is a working memory number command for the first special symbol.

Step S2228: Then, the main control CPU 72 executes effect command output processing. This processing is for transmitting to the effect control device 124 the effect command set at the previous step S2224 or step S2226 (storage number notifying means).
After completing the above procedure, the main control CPU 72 returns to the special symbol variation pre-processing (FIG. 17).

[See Figure 17: Special symbol variation pre-processing]
Step S2300: The main control CPU 72 executes big hit determination processing (internal lottery). In this process, the main control CPU 72 first sets the range of the jackpot value, and determines whether or not the read random number value is included in this range (first special symbol lottery execution means, second special symbol lottery execution means). If the random number value read at this time is included in the jackpot value range, the main control CPU 72 sets the jackpot flag (01H) and then proceeds to step S2400.

If the big hit flag is not set, the main control CPU 72 next sets a range of small hit values in the same big hit determination process, and determines whether the read random number value is included in this range (first Special symbol lottery execution means, second special symbol lottery execution means). The "minor win" referred to here is anything other than non-winning (lose), but has a different nature from the "big win". In other words, the "big hit" generates an opportunity (game turning point) for shifting to the "time shortening state", but the "minor win" does not generate such an opportunity. A "minor hit" is positioned as satisfying the condition for activating only the second variable winning device 31 (the condition for activating the condition device is not satisfied). Furthermore, when the game ball passes through the specific area 31x during the "small hit", it is positioned as a development to the "big hit" (the conditions for operating the condition device are satisfied). In any case, if the read random number is included in the range of the small hit value, the main control CPU72 sets the small hit flag, and then proceeds to step S2400. Thus, in this embodiment, the range of the big hit value and the small hit value is defined in advance as the hit range other than the non-winning, but the big hit determination table and the small hit determination table for each state are prepared in advance. Each of them may be written in the ROM 74, read out, and compared with the random number to determine the big hit.

In this embodiment, in the first special symbol lottery, the winning probability of the big win is set to 1/224, and the small win is not set. In addition, in the second special symbol lottery, the probability of winning the big win is set to the same 1/224, and the probability of winning the small win is set to 1/4. Therefore, in the second special symbol lottery, it is easier to win a small win than a big win. In order to satisfy the probability of winning the big hit and the probability of winning the small win, the main control CPU 72 sets the range of the big win value and the range of the small win value and compares them with the read random numbers.

Step S2400: The main control CPU 72 determines whether or not the big hit flag has been set to the value (01H) in the previous big hit determination process. If the jackpot flag is not set to the value (01H) (No), the main control CPU 72 next executes step S2402.

Step S2402: The main control CPU72 determines whether or not the value (01H) has been set to the small hit flag in the previous big hit determination process. If the small hit flag is not set to the value (01H) (No), the main control CPU 72 then executes step S2404. In addition, the main control CPU 72 may determine a big hit (for example, set 01H) or a small hit (for example, set 0AH) by the value of the common hit flag without separately preparing the big hit flag and the small hit flag.

Step S2404: The main control CPU 72 executes stop symbol determination processing when losing. In this process, the main control CPU 72 sets stop symbol number data at the time of loss by the first special symbol display device 34 or the second special symbol display device 35 . Also, the main control CPU 72 generates a stop symbol command and a lottery result command (when lost) to be transmitted to the effect control device 124 . These commands are transmitted to the effect control device 124 in the effect control output process (step S212 in FIG. 11).

In addition, in this embodiment, since 7-segment LEDs are used for the first special symbol display device 34 and the second special symbol display device 35, for example, the display mode of the stop symbol at the time of loss is always one segment (center The stop symbol number data can be fixed to one value (for example, 64H) with only the lighting display of the bar "-"). In this case, the storage capacity used on the program can be reduced, the processing load on the main control CPU 72 can be reduced, and the processing speed can be improved.

Step S2405: Next, the main control CPU 72 executes fluctuation pattern determination processing at the time of deviation. In this process, the main control CPU 72 determines the variation pattern number at the time of loss for the special symbol (variation pattern selection means). The variation pattern number distinguishes the type (pattern) of the variation display of the special symbol, or corresponds to the variation time required for the variation display. Variation patterns include various variation patterns such as normal variation (non-reach variation), reach variation, super reach variation, etc. (same applies to big wins and small wins). In addition, the information about the variation pattern of the selected special design is transmitted to the production control device as a variation pattern command (the same applies to the normal design).

Here, since the fluctuation time at the time of loss differs depending on whether it is the above-mentioned "time reduction state" or not, the main control CPU72 loads the game state flag in this process, and the current state is "time reduction status”. Also, even if it is not in the "time shortening state", the fluctuation time at the time of failure is set in step S2200, for example, "the number of working memories at the start of fluctuation display (0 to 3)" (For example, the number of working memories at the start of variable display: 0 → about 12.5 seconds, the number of working memories at the start of variable display: 1 → about 8 seconds, the number of working memories at the start of variable display 2 pieces → about 5 seconds, the number of working memories at the start of the fluctuation display 3 pieces → about 2.5 seconds). It should be noted that the stop display time of the symbol at the time of loss is constant (for example, about 0.5 seconds) regardless of the variation pattern. Then, the main control CPU 72 sets the value of the determined variable time (at the time of loss) to the variable timer, and also sets the value of the stop display time at the time of loss to the stop symbol display timer.

The above steps S2404 and S2405 are control procedures when the big hit determination result is lost (other than non-winning), but when the determination result is a big hit (step S2400: Yes) or a small hit (step S2402: Yes) , the main control CPU 72 executes the following procedure. First, the case of a big hit will be explained.

Step S2410: The main control CPU 72 executes a jackpot stop symbol determination process (winning type determination means). In this process, the main control CPU 72 determines the type of the current winning symbol (stop symbol number at the time of the big hit) for each special symbol (first special symbol or second special symbol) based on the big hit symbol random number. The relationship between the jackpot symbol random number value and the type of winning symbol is defined in advance in a special symbol determination data table (winning type defining means). Therefore, the main control CPU 72 can refer to the big-hit stop symbol selection table in the big-hit stop symbol determination process, and can determine the type of the winning symbol based on the big-hit symbol random number from the stored contents.

[Winning pattern at the time of the big hit]
In this embodiment, three types of winning symbols are prepared as winning symbols selectively determined at the time of a big win. The breakdown for the first winning design is "first winning design" or "second winning design", and the breakdown for the second winning design is only "third winning design". Each of these winning symbols may further include a plurality of winning symbols. For example, in the case of "first winning design", "first winning design A", "first winning design B", "first winning design C", and so on.

Further, in the present embodiment, the selection ratio of winning symbols selected at the time of a big hit in the internal lottery corresponding to the first special symbol and the second special symbol is different. Therefore, the main control CPU 72 distinguishes the winning symbols to be selected depending on whether the result of this big hit corresponds to the first special symbol or the second special symbol.

[Stop symbol selection table at the time of the first special symbol jackpot]
FIG. 19 is a diagram showing the configuration columns of the first special symbol jackpot time stop symbol selection table. When the result of this big win corresponds to the first special symbol, the main control CPU 72 refers to this first special symbol big win stop symbol selection table (winning kind defining means) to determine the kind of winning symbol.

In the first special symbol big hit stop symbol selection table, the left column shows the allocation value for each winning symbol. Equivalent to. In addition, the second column from the left shows "first winning symbol" and "second winning symbol" corresponding to each distribution value. That is, when the jackpot corresponding to the first special symbol is selected, the ratio of selecting the "first winning symbol" is 50/100 (=50%), and the percentage of selecting the "second winning symbol" is 100%. is 50 (=50%) of The magnitude of each distribution value corresponds to the selection ratio for each winning symbol using the jackpot symbol random number.

In any case, when the result of this big hit corresponds to the first special symbol, the main control CPU 72 performs a selection lottery based on the big hit symbol random number, and the selection ratio shown in the first special symbol big hit stop symbol selection table. to selectively determine winning patterns. In the first special symbol jackpot stop symbol selection table, as shown in the third column from the left, 2-byte command data, for example, is defined as a winning stop symbol command. The stop symbol command is described, for example, as a combination of MODE value and EVENT value, of which the upper byte MODE value "B1H" indicates that the current winning symbol was selected when the first special symbol was a big hit. represents. Also, the EVENT values "01H" and "02H" in the lower bytes represent the types of corresponding winning symbols in the selection table. For this reason, for example, if the result of the big hit this time corresponds to the first special symbol and the "first winning symbol" is selected as the winning symbol, the stop symbol command at the time of winning is described as "B1H01H". It will be.

As described above, when the main control CPU 72 selects a winning symbol from the stop symbol selection table for the first special symbol jackpot, it generates a stop symbol command at that time. The generated stop symbol command is transmitted to the effect control device 124, for example, in the above effect control output process. In addition, the main control CPU 72 determines the jackpot stop symbol number for the first special symbol based on the selected winning symbol.

[Time saving number of times]
In the right column of the first special symbol big hit stop symbol selection table, the value of the number of times of time saving (limit number of times) given after the big win game is finished is shown. In the present embodiment, when the "first winning symbol" is normally applied (in a non-time-reduction state), the number of time-reduction times is not given. On the other hand, during time saving (in a time shortening state), when it corresponds to the "first winning pattern", the number of times of time saving is given four times (or eight times).

In addition, when it corresponds to the "second winning pattern", regardless of whether it is during the normal time or during the time saving, the number of times of time saving is given 4 times (or 8 times). The number of times of time saving is not limited to the above value, and may be 1 to 3 times, or may be 5 times or more (9 times or more).

Here, "4 times (or 8 times)" means that the total number of variations of the second special symbol is 4 times, or the total number of variations of the first special symbol and the second special symbol is 8 times. It means that the shortened state ends.

[Stop symbol selection table at the time of the second special symbol jackpot]
FIG. 20 is a diagram showing the configuration columns of the second special symbol jackpot time stop symbol selection table. The main control CPU 72, when the result of this big win corresponds to the second special symbol, determines the kind of the winning symbol by referring to this second special symbol big win stopping symbol selection table (winning kind defining means).

In the second special symbol jackpot stop symbol selection table, the left column shows distribution values for each winning symbol, and each distribution value "100" corresponds to the ratio when the denominator is 100. . Similarly, the second column from the left shows the "third winning symbol" corresponding to each distribution value. That is, at the time of the big hit corresponding to the second special symbol, the ratio of selecting the "third winning symbol" is 100/100 (=100%).

When the result of the current jackpot corresponds to the second special symbol, the main control CPU 72 performs a selection lottery based on the jackpot symbol random number, and selects the winning symbol at the selection ratio shown in the second special symbol jackpot stop symbol selection table. to decide Similarly, in the second special symbol jackpot stop symbol selection table, as shown in the third column from the left, 2-byte command data, for example, is defined as a winning stop symbol command. Here too, the stop symbol command is described as a combination of the above MODE value and EVENT value, of which the upper byte MODE value "B2H" is selected when the winning symbol of this time hits the second special symbol. It means that Also, the EVENT value "01H" in the lower byte represents the type of winning symbol corresponding in the selection table. For this reason, for example, if the result of the big hit this time corresponds to the second special symbol and the "third winning symbol" is selected as the winning symbol, the stop symbol command will be described as "B2H01H". .

As described above, when the main control CPU 72 selects a winning symbol from the second special symbol jackpot time stop symbol selection table, it generates a stop symbol command at that time. The generated stop symbol command is transmitted to the effect control device 124, for example, in the above effect control output process. In addition, the main control CPU 72 determines the jackpot stop symbol number for the second special symbol based on the selected winning symbol.

[Time saving number of times]
The right column of the second special symbol big hit stop symbol selection table shows the value of the number of times of shortening time (limit number of times) given after the end of the big win game. In this embodiment, when the "third winning symbol" is selected, the number of times of time saving is given four times (or eight times) regardless of whether it is during normal time or during time saving.

[See Figure 17: Special symbol variation pre-processing]
Step S2412: Next, the main control CPU 72 executes a big hit variation pattern determination process. In this process, the main control CPU72 determines the variation pattern (variation time and stop display time) of the first special symbol or the second special symbol based on the variation pattern determination random number shifted in the previous step S2200. Further, the main control CPU 72 sets the value of the determined variable time to the variable timer, and also sets the value of the stop display time to the stop symbol display timer. Generally, in the case of jackpot reach variation, a longer variation time than when losing is determined.

Step S2414: Next, the main control CPU 72 executes other setting processing at the time of the big hit. In this process, if the winning symbol type (jackpot stop symbol number) determined in the previous step S2410 is the "second winning symbol" or "third winning symbol", the main control CPU72 stores the flag area of the RAM76. A time reduction function operation flag as a game state flag is set to ON (01H) (time reduction state transition means, time reduction function operation means). In addition, the main control CPU 72 resets the time reduction function operation flag to OFF (00H) when it corresponds to the "first winning design" in the non-time reduction state, and corresponds to the "first winning design" in the time reduction state. In this case, the value of the time reduction function activation flag is set to ON (01H).

Also, in the process of step S2414, the main control CPU 72 determines the display mode of the stop symbol (jackpot symbol) by the first special symbol display device 34 or the second special symbol display device 35 based on the jackpot stop symbol number. In addition, the main control CPU 72 generates a lottery result command (at the time of the big hit) together with the stop symbol command (at the time of the big hit). These stop symbol commands and lottery result commands are also sent to the effect control device 124 in the effect control output process.

Next, processing at the time of a small hit will be described.
Step S2407: The main control CPU 72 executes small hit stop symbol determination processing. In this process, the main control CPU 72 determines the type of the winning symbol at the time of the small win (stop symbol number at the time of the small win) based on the big hit symbol random number. Here, similarly, the relationship between the big hit symbol random number and the type of the winning symbol at the time of the small win is defined in advance in the stop symbol selection table at the time of the small win (winning type defining means). In the present embodiment, the jackpot symbol random number is used to reduce the load on the main control CPU 72 to determine the winning symbol at the time of the small hit, but a dedicated random number may be used separately. Further, in this embodiment, a small hit is not set for the first special symbol, but is set only for the second special symbol.

[Election design at the time of small hit]
In this embodiment, three types of winning symbols are prepared as winning symbols selectively determined at the time of a small win. The details of the three types are "fourth winning design", "fifth winning design", and "sixth winning design". Incidentally, these winning symbols may further include a plurality of winning symbols. For example, in the case of "fourth winning design", "fourth winning design A", "fourth winning design B", "fourth winning design C", and so on.

[Stop symbol selection table for second special symbol small hit]
FIG. 21 is a diagram showing the configuration columns of the second special symbol small hit stop symbol selection table. The main control CPU 72 determines the type of the winning symbol by referring to this second special symbol small hit time stop symbol selection table (winning type defining means).

In the second special symbol small hit stop symbol selection table, the left column also shows the allocation values for each winning symbol, and each allocation value "33", "33", "34" is the denominator. It corresponds to the ratio when it is set to 100. Similarly, the second column from the left shows "fourth winning design", "fifth winning design", and "sixth winning design" corresponding to each distribution value. That is, at the time of the small hit corresponding to the second special symbol, the ratio of selecting the "fourth winning symbol" is 33/100 (=33%), and the percentage of selecting the "fifth winning symbol". is 33/100 (=33%), and the ratio of selecting the "sixth winning symbol" is 34/100 (=34%).

As a result of the small hit this time, the main control CPU 72 performs a selection lottery based on the big hit symbol random number, and selectively determines the winning symbol at the selection ratio shown in the second special symbol small hit stop symbol selection table. In the second special symbol small winning stop symbol selection table, as shown in the third column from the left, 2-byte command data, for example, is defined as a stop symbol command at the time of winning. Here too, the stop symbol command is described as a combination of the above MODE value and EVENT value, of which the upper byte MODE value "B2H" was selected when the current winning symbol was a second special symbol hit. It means that it is something. The EVENT values "02H", "03H", and "04H" of the lower bytes respectively represent the types of winning symbols corresponding in the selection table. For this reason, for example, when the "fourth winning symbol" is selected as the winning symbol as a result of the small win this time, the stop symbol command is described as "B2H02H".

As described above, when the main control CPU 72 selects a winning symbol from the second special symbol small hit stop symbol selection table, it generates a stop symbol command at that time. The generated stop symbol command is transmitted to the effect control device 124, for example, in the above effect control output process. In addition, the main control CPU 72 determines the small hit stop symbol number for the second special symbol based on the selected winning symbol.

[Time saving number of times]
In the fourth column (right column) from the left of the second special symbol small-hit stop symbol selection table, the game ball passes through the specific area 31x during the small-hit game and the big-hit game starts, and the big-hit game starts. The value of the number of times of working hours given after the end is shown. In this embodiment, if it corresponds to the "fourth winning pattern", "fifth winning pattern" or "sixth winning pattern", the number of times of time saving is 4 times (or 8 times) is granted.

[See Figure 17: Special symbol variation pre-processing]
Step S2408: Next, the main control CPU 72 executes a small hit variation pattern determination process. In this process, the main control CPU72 determines the variation pattern (variation time and stop display time) of the second special symbol based on the variation pattern determination random number shifted in the previous step S2200 (variation pattern selection means). Further, the main control CPU 72 sets the value of the determined variable time to the variable timer, and sets the value of the stop display time to the stop symbol display timer. In this embodiment, the small hit is set only in the second special symbol lottery, and at the time of the small hit, a variation pattern having a variation time for the small hit is selected. In addition, you may set a small hit to a 1st special design lottery.

Step S2409: Next, the main control CPU 72 executes other setting processing at the time of a small hit. In this process, the main control CPU 72 determines the display mode of the stop design (small hit design) by the second special design display device 35 based on the small hit stop design number. In addition, the main control CPU 72 generates a stop symbol command and a lottery result command (at the time of a small hit) to be transmitted to the effect control device 124 . These stop symbol commands and lottery result commands are also sent to the effect control device 124 in the effect control output process.

Step S2415: Next, the main control CPU 72 executes special symbol variation start processing. In this process, the main control CPU 72 selects variation pattern data based on the variation pattern number (when lost/when hit). In addition, the main control CPU 72 sets a special symbol fluctuation start flag in the flag area of the RAM 76 . Then, the main control CPU 72 generates a variation start command to be transmitted to the effect control device 124 . This fluctuation start command is also transmitted to the effect control device 124 in the above effect control output process. After finishing the above procedure, the main control CPU72 sets the special symbol fluctuation process (step S3000) as the next jump destination, and returns to the special symbol game process.

[Fig. 16: Processing during special symbol fluctuation, processing during special symbol stop display]
In the special symbol fluctuation processing, as described above, the main control CPU72 loads the value of the fluctuation timer from the register to the timer counter, and then the timer according to the passage of time (clock pulse count or interrupt counter value) Decrement the value of the counter. Then, the main control CPU 72 refers to the value of the timer counter and controls the variable display of the special symbol as described above until the value becomes zero. Then, when the value of the timer counter becomes 0, the main control CPU 72 sets the special symbol stop display process (step S4000) to the next jump destination.

Also, in the special symbol stop display process, the main control CPU 72 controls the stop display of the special symbol based on the stop symbol determined in the stop symbol determination process (steps S2404, S2407 and S2410 in FIG. 17). Also, the main control CPU 72 generates a symbol stop command to be transmitted to the effect control device 124 . The symbol stop command is transmitted to the effect control device 124 in the above effect control output process. When the stop symbol is displayed for a predetermined time during the special symbol stop display process, the main control CPU 72 erases the symbol fluctuation flag.

[Processing during special symbol stop display]
Next, FIG. 22 is a flow chart showing an example of the procedure of the process during special symbol stop display. Each procedure will be described below.

Step S4100: The main control CPU 72 subtracts the value of the stop symbol display timer (decrements by the interrupt period).

Step S4200: Then, the main control CPU 72 determines whether or not the stop display time has expired, based on the value of the stop symbol display timer subtracted this time. Specifically, if the value of the stop symbol display timer is not 0 or less, the main control CPU 72 determines that the stop display time has not yet expired (No). In this case, the main control CPU 72 returns to the special symbol game process, jumps from the execution selection process (step S1000 in FIG. 16) and repeats the special symbol stop display process in the next interrupt cycle.

On the other hand, if the value of the stop symbol display timer is 0 or less, the main control CPU 72 determines that the stop display time has expired (Yes). In this case, the main control CPU 72 next executes step S4250.

Step S4250: The main control CPU 72 generates a symbol stop command and a stop display time end command. The symbol stop command and the stop display time end command are transmitted to the effect control device 124 in the above effect control output process. Also, the main control CPU 72 erases the symbol-fluctuation flag here. The "stop display time end command" is a command indicating that the stop display time of the special symbols has ended (elapsed).

Step S4300: Here, the main control CPU 72 confirms whether or not the jackpot flag value (01H) is set. If the jackpot flag value (01H) is set (Yes), the main control CPU 72 next executes step S4350.

[When elected]
Step S4350: The main control CPU 72 sets the jump destination of the jump table to "variable winning device management processing". Note that the main control CPU 72 executes processing for setting various functions to non-operation in this processing. Specifically, the time shortening function is deactivated. As a result, before the special game (big role) is started, the game is shifted to the normal state (non-time reduction state).

When the above procedure is completed at the time of the big hit, the main control CPU 72 returns to the special symbol game process.

[When not elected]
On the other hand, the following procedure is executed in cases other than the time of the big hit.
That is, when the main control CPU 72 determines that the jackpot flag value (01H) is not set in step S4300 (No), then step S4600 is executed.

Step S4600: The main control CPU72 then checks whether or not the small hit flag value (01H) is set. Then, the value of the small hit flag (01H) is not set, and if it is simply a loss (No), the main control CPU 72 next executes step S4602.

Step S4602: The main control CPU 72 sets the address of the special symbol variation pre-processing as the jump destination address of the jump table.

Step S4605: On the other hand, if the small hit flag value (01H) is set (step S4600: Yes), the main control CPU 72 sets the address of the variable winning device management process as the jump destination address of the jump table.

Step S4610: Next, the main control CPU 72 loads the value of the number cutting counter. As for the "number of cutting counter", the counter value related to the "time reduction state" is set in the time reduction count area of the RAM76. In this embodiment, a so-called time reduction function of cutting times is adopted, and when shifting to the "time reduction state", the first times cutting counter value related to the time reduction state is set to a predetermined numerical value (for example, 4 times). , the second cut counter value for the time shortening state is set to a prescribed number (eg, 8 times).

Step S4620: The main control CPU 72 confirms whether or not the loaded counter value (first cut counter value or second cut counter value) is zero. At this time, if the number of cut counter value is already 0 (Yes), the main control CPU 72 returns to the special symbol game process. On the other hand, if the number cut counter value is not 0 (No), the main control CPU 72 next executes step S4630.

Step S4630: The main control CPU 72 decrements (subtracts 1) the first cut counter value and the second cut counter value. Specifically, when the second special symbol is stopped and displayed, both the first cut counter value and the second cut counter value are decremented, and when the first special pattern is stopped and displayed decrements only the second tick counter value.

Step S4640: Then, the main control CPU 72 determines whether or not the subtraction result of one of the number-of-times counter values (the first number-of-times counter value or the second number-of-times counter value) is zero. As a result of the subtraction, when none of the number-of-times counter values is 0 (No), the main control CPU 72 returns to the special symbol game process. On the other hand, if any of the number cutting counter values are 0 (No), the main control CPU 72 proceeds to step S4650.

Step S4650: Here, the main control CPU 72 resets the flag when the multiple cut function is activated. In the present embodiment, the number cutting counter value for the time shortening state is set to a predetermined numerical value (eg, 4 times or 8 times). Therefore, in the time shortening state four times the second special symbol deviation variation (if it does not pass through the specific area, including the small hit variation at that time) is executed, the time shortening function operation flag is reset be done. On the other hand, even if the deviation variation of the first special symbol is executed four times in the time shortening state, the time shortening function operation flag is not reset, and then the first special symbol or the second special symbol four times in the time shortening state. When an off-variation is performed, the time reduction function activation flag is reset. As a result, the time shortening state ends after the special symbol is stopped and displayed. When the above procedures are finished, the process returns to the special symbol game process.

[Display output management processing]
Next, FIG. 23 is a flow chart showing a configuration example of the display output management process (step S210 in FIG. 11) executed in the interrupt management process. The display output management process includes a special symbol display setting process (step S1200), a normal symbol display setting process (step S1210), a state display setting process (step S1220), an operation memory display setting process (step S1230), and a continuous operation number display setting. This configuration includes a group of subroutines for processing (step S1240).

Of these, the special symbol display setting process (step S1200), the normal symbol display setting process (step S1210), and the operating memory display setting process (step S1230) are performed by the first special symbol display device 34 and the second special symbol display device 34 as already described. Generate and output a drive signal to be applied to each LED of the symbol display device 35, the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol operation memory lamp 34a and the second special symbol operation memory lamp 35a. processing.

The state display setting process (step S1220) and the continuous operation count display setting process (step S1240) are processes for generating and outputting drive signals to be applied to the LEDs of the gaming state display device . First, in the state display setting process, the main control CPU72 controls lighting of the time reduction state display lamp 38e according to the value of the time reduction function operation flag. For example, when the power of the pachinko machine 1 is turned on, if the value (01H) is set in the time reduction function operation flag, regardless of whether or not the power is turned on, the main control CPU 72 turns on the time reduction status display lamp 38e. A lighting signal is output to the corresponding LED. Furthermore, the main control CPU 72 controls lighting of the firing position designation display lamp 38f according to the special game management status. For example, when the first variable winning device 30 or the second variable winning device 31 is activated by a big win game or a small win game, the main control CPU 72 sends a lighting signal to the LED corresponding to the launch position designation display lamp 38f. Output. In addition, if the value (01H) is set to the time reduction function operation flag, the main control CPU72 in addition to the above time reduction state display lamp 38e, the lighting signal to the LED corresponding to the firing position designation display lamp 38f to output In addition, when the launch position designation display lamp 38f shifts to the "time reduction state" after a big win game, it lights up from the start of the big win game until the "time reduction state" ends, and does not light up when the "time reduction state" ends. (OFF).

In addition, the main control CPU 72 controls lighting of the jackpot type display lamps 38a and 38b in the continuous operation count display setting process. Specifically, the main control CPU 72 outputs a lighting signal for one of the jackpot type display lamps 38a and 38b based on the value of the continuous operation count status. At this time, one of the display lamps 38a, 38b corresponding to the jackpot pattern specified by the value of the number of continuous operation status is the target for outputting the lighting signal. For example, if the value of the continuous operation count status specifies "16 rounds", the main control CPU 72 outputs a lighting signal to the lamp 38b representing "16 rounds (16R)". Furthermore, if the value of the continuous operation count status specifies "15 rounds", the main control CPU 72 outputs a lighting signal to the lamp 38a representing "15 rounds (15R)".

[Variable winning device management processing]
Next, the details of the variable winning device management process will be described. FIG. 24 is a flowchart showing a configuration example of variable winning device management processing. The variable winning device management process includes a game process selection process (step S5100), a large winning opening pattern setting process (step S5200), a large winning opening opening/closing operation process (step S5300), a large winning opening closing process (step S5400), and finished. This configuration includes a group of subroutines for processing (step S5500).

Step S5100: In the game process selection process, the main control CPU72 selects the jump destination of the process to be executed next (one of steps S5200 to S5500). That is, the main control CPU 72 selects the program address of the process to be executed next from the jump table as the jump destination address, and sets the end of the variable winning device management process to the stack pointer as the return destination address. Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the operation (opening/closing operation) of the first variable winning device 30 or the second variable winning device 31 has not yet started, the main control CPU 72 sets the next jump destination to the large winning opening opening pattern setting process (step S5200). On the other hand, if the large winning opening opening pattern setting process has already been completed, the main control CPU 72 selects the large winning opening opening/closing operation process (step S5300) as the next jump destination, and completes up to the large winning opening opening/closing operation process. If so, the big winning opening closing process (step S5400) is selected as the next jump destination. In addition, when the large winning opening opening/closing operation process and the large winning opening closing process are repeatedly executed over the set number of consecutive operations (the number of rounds), the main control CPU 72 selects the end process (step S5500) as the next jump destination. . Each process will be described in more detail below.

[Large prize opening pattern setting process]
FIG. 25 is a flow chart showing an example of the procedure of the big winning opening opening pattern setting process. This processing is for setting the conditions such as the number of opening and closing operations of the first variable winning device 30 and the second variable winning device 31 at the time of the big win or the small win, and the time for each opening. Each procedure will be described below.

Step S5202: The main control CPU 72 confirms whether or not the jackpot flag value (01H) is set. As a result of this confirmation, if the jackpot flag value (01H) is set (Yes), the main control CPU 72 next executes step S5203. On the other hand, if the big hit flag value (01H) is not set (No), that is, if the small hit flag value (01H) is set, the main control CPU72 then executes step S5204.

Step S5203: The main control CPU 72 executes a big winning opening pattern setting process at the time of a big hit. In this process, the opening pattern of the big winning opening corresponding to the winning symbol at the time of the big win is set based on the symbol-specific opening pattern setting table at the time of the big win. The specific contents of the processing will be further described later with reference to another flowchart. The main control CPU 72 then executes step S5205.

Step S5204: The main control CPU 72 executes a big winning opening opening pattern setting process at the time of a small hit. In this process, the opening pattern of the big winning opening is set based on the small winning symbol opening pattern setting table. The specific contents of the processing will be further described later with reference to another flowchart. The main control CPU 72 then executes step S5205.

Step S5205: After completing the above procedure, the main control CPU 72 sets the next jump destination to the big winning opening opening/closing operation process, and returns to the variable winning device management process.

[Big winning opening pattern setting process at the time of big hit]
FIG. 26 is a flow chart showing an example of the procedure of the big winning opening opening pattern setting process at the time of big winning. The contents will be described below according to the procedure example.

Step S5210: The main control CPU 72 operates the condition device and the accessory continuous operation device. Here, the "condition device" is a device whose operation is a necessary condition for the operation of the role product continuous operation device, and the "role product continuous operation device" refers to the first variable winning device 30 and the second variable prize winning device 30. It is a device that can operate the variable winning device 31 continuously. In addition, the "condition device" and the "accessory continuous operation device" can also be used as flags for control. Therefore, as long as this condition device is not operating, it means that the first variable winning device 30 and the second variable winning device 31 do not operate in the jackpot game. The main control CPU 72 then executes step S5212.

Step S5212: The main control CPU 72 sets "big win start (during jackpot game)" as an internal state flag for control. In addition, the main control CPU 72 sets the value of the continuous operation count status according to the type of the jackpot symbol. In this embodiment, a value representing "15 rounds" is set in the continuous operation count status regardless of the type of the jackpot symbol. Also, the main control CPU 72 generates a status command indicating that the jackpot is in progress. A state command indicating that the jackpot is in progress is transmitted to the effect control device 124 in the above effect control output process. The main control CPU 72 then executes step S5214.

Step S5214: The main control CPU 72 executes the opening pattern selection process for each symbol at the time of the big hit. In this process, the main control CPU 72 refers to the jackpot symbol-by-symbol opening pattern setting table, and selects an opening pattern corresponding to the winning symbol type related to the special symbol. Here, the opening pattern represents the setting for operating the first variable winning device 30 and the second variable winning device 31, for example, the number of execution rounds, opening time, interval time, and the like. The main control CPU 72 then executes step S5216.

[Opening pattern setting table for each pattern at the time of jackpot]
FIG. 27 is a diagram showing an example of an opening pattern setting table classified by symbol at the time of a big hit. The opening pattern setting table for each symbol at the time of a big hit defines the opening and closing operation pattern of the variable winning device (first variable winning device 30 or second variable winning device 31) to be operated for each round for each different winning symbol related to the special symbol. is. Specifically, the opening patterns of the following big winning openings are determined for each winning symbol.

[1st winning design]
When it corresponds to the first winning symbol, the type of variable winning device to be operated is the first variable winning device 30 . Also, the number of rounds to be executed is 15 rounds, of which 5 rounds are rounds with balls. The opening time for opening the first big prize opening 30b per round in rounds with balls is 29.0 seconds, and the opening time in rounds without balls is 0.5 seconds. Also, the interval time provided between rounds is 1.0 seconds (5.0 seconds between rounds with no balls).

In this way, when the winning symbol related to the special symbol is the first winning symbol, when the jackpot game is started, the first variable winning device 30 is operated for 29.0 seconds during each round from the first round to the fifth round. Actuation opens the first big prize winning port 30b (however, it is closed when the upper limit number of balls is confirmed. The same applies hereinafter.), and the first variable prize winning device 30 is operated from the 6th round to the 15th round. opens for 0.5 seconds. Therefore, when the first winning symbol is obtained, it is possible to substantially obtain five rounds worth of balls.

[Second winning pattern]
When it corresponds to the second winning symbol, the type of the variable winning device to be operated is the first variable winning device 30 . Also, the number of rounds to be executed is 15 rounds, of which 5 rounds are rounds with balls. The opening time for opening the first big prize opening 30b per round in rounds with balls is 29.0 seconds, and the opening time in rounds without balls is 0.5 seconds. Also, the interval time provided between rounds is 1.0 seconds (5.0 seconds between rounds with no balls).

In this way, when the winning symbol related to the special symbol is the second winning symbol, when the jackpot game is started, the first variable winning device 30 is operated for 29.0 seconds during each round from the first round to the fifth round. It operates to open the first big winning opening 30b, and the first variable winning device 30 opens for 0.5 seconds from the 6th round to the 15th round. Therefore, when the second winning symbol is obtained, it is possible to substantially obtain five rounds worth of balls.

[3rd winning design]
In the case of the third winning symbol, the type of the variable winning device to be activated is the first variable winning device 30 . Also, the number of rounds to be executed is 15 rounds, of which 15 rounds are rounds with balls. The opening time for opening the first big winning hole 30b is 29.0 seconds per round in the round with balls. Also, the interval time provided between each round is 1.0 second.

In this way, when the winning symbol related to the special symbol is the third winning symbol, when the jackpot game is started, the first variable winning device 30 is operated for 29.0 seconds during each round from the 1st round to the 15th round. It operates to open the first big prize winning opening 30b. Therefore, when the third winning symbol is obtained, it is possible to substantially obtain balls for 15 rounds.

As described above, the main control CPU 72 sets the opening pattern of the big winning opening corresponding to the type of winning symbol by referring to the symbol-by-symbol opening pattern setting table at the time of the big win.

[See FIG. 26: Big Winning Opening Pattern Setting Process for Big Win]
Step S<b>5216 : The main control CPU 72 sets the operation of the first variable winning device 30 . Specifically, the main control CPU 72 sets the type of the variable winning device to be operated in each round (first round to final round) during the jackpot game to the first variable winning device 30 based on the opening pattern corresponding to the winning symbol. do. In the present embodiment, the opening patterns corresponding to the winning symbols (first winning symbols to third winning symbols) at the time of all the big hits are the first round to the final round, so that the first big winning opening 30b is opened. The operation of the first variable winning device 30 is set. The main control CPU 72 then executes step S5218.

Step S5218: The main control CPU 72 sets the number of execution rounds. Specifically, the main control CPU 72 sets the number of rounds to be executed during the big hit game based on the release pattern corresponding to the winning symbol. In the present embodiment, 15 rounds are set as the number of execution rounds of the release patterns corresponding to all winning symbols (first to third winning symbols) at the time of the big win. The main control CPU 72 then executes step S5220.

Step S5220: The main control CPU 72 sets a jackpot time open timer. Specifically, the main control CPU 72 sets the opening time (opening timer) per time when opening the big winning opening for each round at the time of the big hit. In this embodiment, it is set for each round based on the release time of the release pattern corresponding to the winning symbols (first to third winning symbols) at the time of the big win. For example, in the case of the first winning symbol, the opening time for opening the first big winning hole 30b is set to 29.0 seconds for the round with balls, and the first big winning hole 30b for the round with no balls. is set to 0.5 seconds. Therefore, if the value of the open timer is set to about 29.0 seconds, the open time is a sufficient time (for example, launch 10 or more game balls are shot by the control board set 174, preferably 6 seconds or more). On the other hand, if the value of the open timer is set to about 0.5 seconds, the open time is the time during which it is difficult for the ball to enter the first big winning hole 30b during one open. The main control CPU 72 then executes step S5222.

Step S5222: The main control CPU 72 sets an interval timer at the time of the big hit. Specifically, the main control CPU 72 sets the waiting time (interval timer) between rounds at the time of the big hit. In the present embodiment, the interval timer for the release pattern corresponding to all winning symbols (first to third winning symbols) at the time of the big hit is 1.0 seconds (5.0 seconds between rounds with no balls). ) is set. For example, an interval timer of about 1.0 second is set after the opening of the first big prize opening 30b between the first round and the second round is completed and the opening is temporarily closed. The main control CPU 72 then executes step S5224.

Step S5224: The main control CPU 72 generates a continuous operation count command. The continuous operation count command can be generated based on the number of execution rounds set in the previous process (step S5218). Therefore, based on the execution round number "15R" of the opening pattern corresponding to the winning symbols (first winning symbol to third winning symbol) at the time of the big hit, a value representing "15 rounds" is generated for the continuous operation count command. . The generated continuous actuation number command is transmitted to the effect control device 124 in the above effect control output process.

After completing the above procedure, the main control CPU 72 returns to the big winning opening opening pattern setting process (FIG. 25).

[Processing for setting the pattern of opening the big winning opening at the time of the small hit]
FIG. 28 is a flow chart showing an example of a procedure for setting a pattern for opening a big winning opening at the time of a small hit. An example procedure will be described below.

Step S5252: The main control CPU 72 sets "small hit start (during small hit game)" as an internal state flag for control. Also, the main control CPU 72 generates a state command indicating that a small hit game is in progress. The state command indicating that the small winning game is in progress is transmitted to the effect control device 124 in the above effect control output process. The main control CPU 72 then executes step S5254.

Step S5254: The main control CPU 72 executes a small hit opening pattern selection process. In this process, the main control CPU 72 refers to the small hit opening pattern setting table and selects an opening pattern. Here, the opening pattern represents the setting for operating the first variable winning device 30 or the second variable winning device 31, for example, the number of times of opening, the opening time, the interval time, the opening time of the specific area 31x, etc. ing. The main control CPU 72 then executes step S5256.

[Small hit opening pattern setting table]
FIG. 29 is a diagram showing an example of a small hit opening pattern setting table. This small hit opening pattern setting table defines the opening and closing operation pattern of the variable winning device (second variable winning device 31). In this embodiment, one opening pattern is set at the time of a small hit, but a plurality of opening patterns may be set for each winning symbol.

When it corresponds to a small hit, the type of the variable winning device to be operated is the second variable winning device 31 . Also, the number of times the second variable winning device 31 is opened is two times, and the opening time for one time is 0.9 seconds. Note that the interval time is set to, for example, about 1.0 second.

The opening start time of the specific area 31x (the timing of turning ON the specific area solenoid 99 and operating the specific area slide member 31c) is 0.2 seconds after the opening of the second variable winning device 31 is started.
In addition, the opening end time of the specific area 31x (timing to turn off the specific area solenoid 99 and deactivate the specific area slide member 31c) is 1.8 seconds after the opening of the second variable winning device 31 is started. .

[See FIG. 28: Big Winning Opening Pattern Setting Process for Small Hits]
Step S 5256 : The main control CPU 72 sets the operation of the second variable winning device 31 . Specifically, the main control CPU 72 sets the type of the variable winning device to be operated during the small winning game to the second variable winning device 31 based on the opening pattern corresponding to the small winning. The main control CPU 72 then executes step S5258.

Step S5258: The main control CPU 72 sets the number of times of opening. Specifically, the main control CPU 72 sets the number of opening times to be executed during the small hit game based on the opening pattern corresponding to the small hit. In addition, in this embodiment, two times is set as the number of times of opening the opening pattern corresponding to the small hit. The main control CPU 72 then executes step S5260.

Step S5260: The main control CPU 72 sets a small hit opening timer. Specifically, the main control CPU 72 sets the opening time (opening timer) per time when opening the big winning opening based on the opening pattern corresponding to the small hit. In this embodiment, 0.9 second is set based on the opening time of the opening pattern corresponding to the small hit. The main control CPU 72 then executes step S5262.

Step S5262: The main control CPU 72 sets a small hit interval timer. Specifically, the main control CPU 72 sets the waiting time (interval timer) between the opening of the big winning opening based on the opening pattern corresponding to the small hit. Note that in this embodiment, the interval timer is set to a predetermined time (for example, 1.0 seconds). The main control CPU 72 then executes step S5264.

Step S5264: The main control CPU 72 sets an opening timer for the specific area 31x (specific area slide member 31c). Specifically, the main control CPU 72 sets the opening time (opening timer) of the specific area 31x during the small winning game based on the opening pattern corresponding to the small winning. In this embodiment, the specific area 31x is opened 0.2 seconds after the opening of the second variable winning device 31 is started, and the specific area 31x is closed 1.8 seconds after the opening of the second variable winning device 31 is started. be done.

After completing the above procedure, the main control CPU 72 returns to the big winning opening opening pattern setting process (FIG. 25).

[Grand prize opening opening/closing operation processing]
FIG. 30 is a flow chart showing a procedure example of the big winning opening opening/closing operation process. This processing is mainly for controlling the opening and closing operations of the first variable winning device 30 and the second variable winning device 31. FIG. The procedure will be described below.

Step S5302: The main control CPU 72 confirms whether or not the current internal state is "in duty". Specifically, the main control CPU 72 accesses the flag buffer of the RAM 76, and determines whether the current internal state is " Check whether or not the status is “In a big role”. It should be noted that the "during a big win (during a jackpot game)" flag is set by the main control CPU 72 during the previous process (during the process of setting the big winning opening pattern at the time of the big win: step S5212) or during the process when passing through a specific area to be described later. . As a result of this confirmation, if the current internal state is "during heavy duty" (Yes), the main control CPU 72 next executes step S5306. On the other hand, if the current internal state is not "during heavy duty" (No), the main control CPU 72 next executes step S5304.

Step S5304: The main control CPU 72 executes the second big winning opening opening/closing operation process. In this process, the main control CPU 72 operates the second variable winning device 31 to open and close the second large winning opening 31b based on the set opening pattern (apply to the second large winning opening solenoid 97 output a drive signal). The specific contents of the processing will be further described later with reference to another flowchart.

Step S5306: The main control CPU 72 executes the first big winning opening opening/closing operation process. In this process, the main control CPU 72 operates the first variable winning device 30 to open and close the first big winning hole 30b based on the set opening pattern (applies power to the first big winning hole solenoid 90). output a drive signal). The specific contents of the processing will be further described later with reference to another flowchart.

After completing the above procedure, the main control CPU 72 returns to the variable winning device management process (FIG. 24).

[Second Grand Prize Opening Opening/Closing Operation Processing]
FIG. 31 is a flow chart showing a procedure example of the second big winning opening opening/closing operation process. The contents will be described below according to the procedure example.

Step S5310: The main control CPU72 opens the second big winning hole 31b. Specifically, it outputs a drive signal to be applied to the second big winning opening solenoid 97 . As a result, the second variable prize winning device 31 operates and shifts from the closed state to the open state. The main control CPU 72 then executes step S5312.

Step S5312: The main control CPU 72 executes open timer countdown processing. Specifically, the main control CPU 72 counts down the opening timer set in the previous process (step S5260 and step S5264 of the small winning big winning opening pattern setting process (in FIG. 28)). In this process, in addition to the opening timer for opening the second big winning hole 31b, the opening timer (opening start time, opening end time) for opening the specific area 31x is counted down. The main control CPU 72 then executes step S5314.

Step S5314: The main control CPU 72 executes specific area opening/closing operation processing. In this process, the main control CPU 72 operates the specific area slide member 31c to open and close the specific area 31x based on the set opening pattern (outputs a drive signal to be applied to the specific area solenoid 99). process. The specific contents of the processing will be further described later with reference to another flowchart. The main control CPU 72 then executes step S5316.

Step S5316: The main control CPU 72 confirms whether or not the opening time of the second big winning opening 31b has ended. Specifically, it is checked whether the value of the open timer for the second big winning opening 31b during the countdown process is 0 or less. As a result of this confirmation, if the opening time of the second big winning hole 31b has ended (Yes), the main control CPU 72 next executes step S5322. On the other hand, if the opening time of the second big winning hole 31b has not ended (No), the main control CPU 72 next executes step S5318.

Step S5318: The main control CPU 72 executes winning ball count processing. In this process, the number of game balls that have won the second variable winning device 31 (opened large winning opening) within the opening time is counted. Specifically, the main control CPU 72 increments the value of the count based on the winning detection signal input from the second count switch 85 within the open time. The main control CPU 72 then executes step S5320.

Step S5320: The main control CPU 72 confirms whether or not the current count number is less than a predetermined number (10). This predetermined number defines the upper limit of the number of prize-winning balls (upper limit of the number of prize-winning balls) permissible per opening at the time of a small hit, as described above. If the count number has not yet reached the predetermined number (No), the main control CPU 72 returns to the variable winning device management process. Then, when the variable winning device management process is executed next, the jump destination is set to the big winning opening opening/closing operation process at this stage, so the main control CPU 72 repeats the above steps S5310 to S5320.

If it is determined that the opening time has ended in step S5316 (Yes), or if it is confirmed that the count number has reached a predetermined number in step S5320 (Yes), the main control CPU 72 next executes step S5322. In addition, since the value of the open timer is set to a short time (for example, 1.8 seconds) for opening at the time of the small hit, the main control CPU 72 normally detects that the count number has reached a predetermined number in step S5310. In most cases, it is determined in step S5316 that the open time has expired before confirmation.

Step S5322: The main control CPU 72 closes the second big winning opening 31b. Specifically, the output of the driving signal applied to the second big winning opening solenoid 97 is stopped. As a result, the second variable winning device 31 returns from the open state to the closed state. The main control CPU 72 then executes step S5324.

Step S5324: The main control CPU 72 confirms whether or not the specific area passage flag is ON. Specifically, the main control CPU 72 accesses the flag buffer area of the RAM 76 and confirms whether or not the specific area passage flag is ON based on whether the value of the specific area passage flag is 01H. As a result of this confirmation, when the specific area passage flag is ON (Yes), that is, when the game ball passes through the specific area 31x while the second big winning opening 31b during the small hit game is open, the main Control CPU 72 then executes step S5326. On the other hand, if the specific area passing flag is not ON (No), that is, if the game ball does not pass through the specific area 31x while the second big winning opening 31b during the small hit game is open, the main control The CPU 72 then executes step S5327a. It should be noted that there is a possibility that the specific area passing flag will be set to ON during the previous specific area opening/closing operation process (step S5314).

Step S5326: The main control CPU 72 executes specific area passage processing. In this process, the main control CPU 72 activates the condition device and the accessory continuous operating device based on the game ball passing through the specific area 31x while the second big winning hole 31b is open during the small winning game. , a process for continuously operating the first variable winning device 30, that is, a process for starting a big hit game (special game executing means via special game). The specific contents of the processing will be further described later with reference to another flowchart. The main control CPU 72 then executes step S5328.

Step S5327a: The main control CPU 72 executes interval standby processing. Specifically, the main control CPU 72 executes the countdown of the interval timer set in the previous process (step S5265 of the small winning big winning opening pattern setting process (in FIG. 28)). When the interval timer value becomes 0 or less, the main control CPU 72 proceeds to step S5327b. Although not particularly shown here, until the interval time elapses (until the interval timer value becomes 0), the main control CPU 72 manages the variable winning device that is the calling source from step S5327a for each interrupt. Return to the end address of the process (FIG. 24). Then, when the big winning opening opening/closing operation process is executed in the next call, step S5327a is executed directly instead of from the top step S5310.

Step S5327b: The main control CPU72 increments the value of the counter for the number of openings of the second big winning opening. The value of the counter for the number of openings of the second big winning opening is stored in the count area of the RAM 76 with an initial value of 0, for example.

Step S5327c: The main control CPU 72 confirms whether or not the value of the incremented second big winning opening open number counter has reached the number set in the current round. Here, the reason why ``the number of times set in the current round'' is determined is to correspond to the opening pattern of ``opening the second variable winning device 31 a plurality of times during one small winning'', for example. is. In addition, especially when such an opening pattern is not adopted, the "number of times set in the current round" is set to once in each round, so the counter value will increase with one opening and closing operation. Since the set number of times is reached (Yes), the main control CPU 72 proceeds to step S5328.

On the other hand, in the case of adopting the release pattern of ``opening the second variable winning device 31 multiple times during one small win'', the counter value still reaches the set number of times when one opening is completed. (No). In this case, when the main control CPU 72 returns to the variable winning device management process, the jump destination is set to the big winning opening opening/closing operation process at this stage, so the above steps S5310 to S5327b are repeatedly executed. As a result, the increment of the open number counter progresses in step S5327b, and when the counter value reaches the set number of times (step S5327c; Yes), the main control CPU 72 next executes step S5328.

Step S5328: The main control CPU 72 sets the next jump destination to the large winning opening closing process, and returns to the large winning opening opening/closing operation process (FIG. 30). Then, when the variable winning device management process is executed next, the main control CPU 72 next executes the big winning opening closing process.

[Specific Area Opening/Closing Operation Processing]
FIG. 32 is a flow chart showing an example of the specific area opening/closing operation process. The contents will be described below according to the procedure example.

Step S5330: The main control CPU 72 confirms whether or not the opening time of the specific area 31x has started. Specifically, the main control CPU72 counts down in the countdown process (step S5312) By confirming whether the value of the open timer for the opening start time related to opening the specific area 31x is 0, the specific area Check if the 31x open time has started. As a result of this confirmation, if the opening time of the specific area 31x has started (Yes), the main control CPU 72 next executes step S5332. On the other hand, if the opening time of the specific area 31x has not started (No), or if it has already been opened, the main control CPU 72 next executes step S5334.

Step S5332: The main control CPU72 releases the specific area 31x. Specifically, it outputs a drive signal to be applied to the specific area solenoid 99 . As a result, the specific area slide member 31c is actuated to shift the specific area 31x from the closed state to the open state. The main control CPU 72 then executes step S5334.

Step S5334: The main control CPU72 confirms whether or not the game ball has passed through the specific area 31x. Specifically, the main control CPU 72 accesses the storage area of the RAM 76 and checks whether or not the specific area reserve flag is ON. As a result of this confirmation, when it is confirmed that the specific area reserve flag is ON and the game ball has passed through the specific area 31x (Yes), the main control CPU 72 next executes step S5336. On the other hand, when it is confirmed that the specific area preliminary flag is OFF and the game ball has not passed through the specific area 31x (No), the main control CPU 72 next executes step S5338.

Step S5336: The main control CPU72 sets the specific area passage flag to ON. Specifically, the main control CPU 72 accesses the flag buffer area of the RAM 76 and sets the value of the specific area passage flag to 01H. The main control CPU 72 then executes step S5338. It should be noted that the specific area passing flag and the specific area spare flag are reset at the end of the big hit game.

Step S5338: The main control CPU 72 confirms whether or not the opening time of the specific area 31x has ended. Specifically, the main control CPU 72 checks whether the value of the open timer related to the opening of the specific area 31x counted down in the countdown process (step S5312) is 0, so that the opening time of the specific area 31x is Check if it is finished. As a result of this confirmation, if the opening time of the specific area 31x has ended (Yes), the main control CPU 72 next executes step S5340. On the other hand, if the opening time of the specific area 31x has not ended (No), the main control CPU 72 returns to the second big winning opening opening/closing operation process (FIG. 31).

Step S5340: The main control CPU72 closes the specific area 31x. Specifically, the output of the drive signal applied to the specific area solenoid 99 is stopped. As a result, the specific-region slide member 31c returns from the open state (operating state) to the closed state (non-operating state).

After completing the above procedure, the main control CPU 72 returns to the second big winning opening opening/closing operation process (FIG. 31).

[Processing when passing through a specific area]
FIG. 33 is a flowchart illustrating an example of a procedure for processing when passing through a specific area. The contents will be described below according to the procedure example.

Step S5350: The main control CPU72 resets the small hit flag. Specifically, the main control CPU 72 accesses the flag buffer area of the RAM 76 and resets the value of the small hit flag to 00H. The main control CPU 72 then executes step S5352.

Step S5352: The main control CPU72 terminates the small hit game. Specifically, the main control CPU 72 erases "during small winning game" from the internal state flag, and ends the small winning game on the control process (end of small winning). The main control CPU 72 then executes step S5354.

Step S5354: The main control CPU 72 operates the condition device and the accessory continuous operation device. As a result, the first variable winning device 30 can be operated continuously, and a big win game can be started. The main control CPU 72 then executes step S5356.

Step S5356: The main control CPU 72 sets "big win start (during jackpot game)" as an internal state flag for control. In addition, the main control CPU 72 sets the value of the continuous operation count status according to the type of winning symbol. In this embodiment, a value representing "16 rounds" is set in the continuous operation count status regardless of the type of winning symbol. Also, the main control CPU 72 generates a status command indicating that the jackpot is in progress. A state command indicating that the jackpot is in progress is transmitted to the effect control device 124 in the above effect control output process. The main control CPU 72 then executes step S5358.

Step S5358: The main control CPU 72 executes the pattern-specific release pattern selection process when passing through a specific area. In this process, the main control CPU 72 refers to the pattern-specific opening pattern setting table when passing through a specific area, and selects an opening pattern corresponding to the type of winning symbol when a small hit is achieved. The main control CPU 72 then executes step S5360.

Step S5360: The main control CPU 72 sets the operation of the first variable winning device 30. Specifically, the main control CPU 72 operates a variable prize winning device for each round (second round to final round) during the big win game based on the release pattern corresponding to the special symbol when the small win is won. The type is set to the first variable winning device 30 . The main control CPU 72 then executes step S5362.

Step S5362: The main control CPU 72 sets the number of execution rounds. Specifically, the main control CPU 72 sets the number of rounds to be executed during the big hit game, based on the release pattern corresponding to the winning symbol related to the special symbol when the small hit is achieved. In the present embodiment, 16 rounds are set as the number of execution rounds of the open pattern corresponding to the winning symbols (4th winning symbol to 6th winning symbol) related to the special symbols when all small wins are achieved. The main control CPU 72 then executes step S5364.

Step S5364: The main control CPU 72 sets an opening timer for the big hit. Specifically, the main control CPU 72 sets the opening time (opening timer) per time when opening the big winning opening for each round at the time of the big hit. In the present embodiment, it is set for each round based on the opening time of the opening pattern corresponding to the winning symbols (fourth winning symbol to sixth winning symbol) related to the special symbols when a small hit is made. For example, in the case of the 4th winning symbol, the opening time for opening the first big winning hole 30b is set to 29.0 seconds for the round with balls, and the first big winning hole 30b for the round with no balls. is set to 0.5 seconds. Therefore, if the value of the open timer is set to about 29.0 seconds, the open time is a sufficient time (for example, launch 10 or more game balls are shot by the control board set 174, preferably 6 seconds or more). On the other hand, if the value of the open timer is set to about 0.5 seconds, the open time is the time during which it is difficult for the ball to enter the first big winning hole 30b during one open. The main control CPU 72 then executes step S5366.

Step S5366: The main control CPU 72 sets a jackpot time interval timer. Specifically, the main control CPU 72 sets the waiting time (interval timer) between rounds at the time of the big hit. In the present embodiment, the interval timer of the opening pattern corresponding to the winning symbols (4th winning symbol to 6th winning symbol) related to the special symbol when the small hit is achieved is set to 1.0 seconds (between rounds without balls). 5.0 seconds) is set. For example, an interval timer of about 1.0 seconds is set after the opening of the first big prize opening 30b between the second round and the third round is completed and the opening is temporarily closed. The main control CPU 72 then executes step S5368.

Step S5368: The main control CPU 72 generates a continuous operation count command. The continuous operation count command can be generated based on the number of execution rounds set in the previous process (step S5362). Therefore, based on the number of execution rounds "16R" of the open pattern corresponding to the winning symbols (4th winning symbol to 6th winning symbol) related to the special symbols when the small hit occurs, the continuous operation count command is "16 rounds". A value representing is generated. The generated continuous actuation number command is transmitted to the effect control device 124 in the above effect control output process. The main control CPU 72 then executes step S5370.

Step S5370: The main control CPU 72 executes the pattern-specific time reduction function setting process when passing through the specific area. In this process, if the winning symbols related to the special symbols are the "fourth winning symbol" to "sixth winning symbol" at the time of the small hit, the main control CPU 72 sets the time reduction function operation flag to ON (time shortening state transition means, time shortening function operating means). In addition, in this embodiment, when the game ball passes through the specific area 31x corresponding to the "fourth winning pattern" to "sixth winning pattern", it is always shifted to the time shortening state. Only winning symbols may be shifted to the time shortening state.

After completing the above procedure, the main control CPU 72 returns to the second big winning opening opening/closing operation process (FIG. 31).

[Open pattern setting table for each pattern when passing through a specific area]
FIG. 34 is a diagram showing an example of an opening pattern setting table for each symbol when passing through a specific area. The pattern-specific opening pattern setting table at the time of passing through the specific area defines the opening/closing operation pattern of the first variable prize winning device 30 for each round for each different winning pattern related to the special pattern when a small win is achieved. Specifically, the opening patterns of the following big winning openings are determined for each winning symbol.

[4th winning design]
When the game ball passes through the specific area 31x corresponding to the fourth winning symbol, the type of the variable winning device to be activated is the first variable winning device 30.例文帳に追加Also, the number of execution rounds is 16 rounds. Since the number of executed rounds includes the operation of the second variable prize winning device 31 which is opened by the small win, 15 rounds obtained by subtracting one round from 16 rounds are used in the big win game to be started from now on. It becomes the substantial number of rounds in the jackpot game (hereinafter, the same applies to the fifth winning symbol and the sixth winning symbol). In addition, 5 rounds out of 15 rounds are rounds with balls. The opening time for opening the first big winning hole 30b is 29.0 seconds per round in the round with balls. Also, the interval time provided between each round is 1.0 second.

In this way, when the winning symbol related to the special symbol at the time of the small winning is the fourth winning symbol, when the big winning game is started, the opening of the second variable winning device 31 at the small winning is regarded as the first round. Therefore, from the second round to the sixth round, the first variable prize winning device 30 operates for 29.0 seconds during each round to open the first big prize winning opening 30b. Therefore, when the game ball passes through the specific area 31x corresponding to the fourth winning symbol, it is possible to substantially obtain five rounds worth of balls.

[5th winning design]
When the game ball passes through the specific area 31x corresponding to the fifth winning symbol, the type of the variable winning device to be activated is the first variable winning device 30.例文帳に追加In addition, the number of execution rounds is 16 rounds (the number of rounds in the substantial jackpot game is 15 rounds), 10 rounds of which are rounds with balls. The opening time for opening the first big prize opening 30b per round in rounds with balls is 29.0 seconds, and the opening time in rounds without balls is 0.5 seconds. Also, the interval time provided between rounds is 1.0 seconds (5.0 seconds between rounds with no balls).

In this way, when the winning pattern related to the special symbol at the time of the small win is the fifth winning pattern, when the big win game is started, the opening of the second variable winning device 31 in the small win is regarded as the first round. Therefore, from the 2nd round to the 11th round, the first variable prize winning device 30 operates for 29.0 seconds during each round to open the first big prize winning port 30b, and from the 12th round to the 16th round, the first variable prize winning device 30 is operated. 1 Variable winning device 30 opens for 0.5 seconds. Therefore, when the game ball passes through the specific area corresponding to the fifth winning symbol, it is possible to acquire balls for 10 rounds.

[6th winning design]
When the game ball passes through the specific area 31x corresponding to the sixth winning symbol, the type of the variable winning device to be activated is the first variable winning device 30.例文帳に追加Also, the number of execution rounds is 16 rounds (the number of rounds in the substantial jackpot game is 15 rounds), 15 rounds of which are rounds with balls. The opening time for opening the first big winning hole 30b per round in the round with balls is 29.0 seconds, and the interval time provided between each round is 1.0 second.

In this way, when the winning symbol related to the special symbol at the time of the small winning is the sixth winning symbol, when the big winning game is started, the first variable prize winning device 30 is 29 from the 2nd round to the 16th round. It operates during each round for 0 seconds to open the first big winning hole 30b. Therefore, when the game ball passes through the specific area corresponding to the sixth winning symbol, it is possible to acquire balls for 15 rounds.

As described above, the main control CPU 72 refers to the pattern-specific opening pattern setting table when passing through the specific area, and sets the opening pattern of the big winning opening corresponding to the type of the winning symbol related to the special symbol when the small hit occurs. It will be done.

[1st Grand Prize Opening Opening/Closing Operation Processing]
FIG. 35 is a flow chart showing a procedure example of the first big winning opening opening/closing operation process. An example procedure will be described below.

Step S5380: The main control CPU72 opens the first big winning hole 30b. Specifically, it outputs a driving signal to be applied to the first big winning opening solenoid 90 . As a result, the first variable prize winning device 30 operates and shifts from the closed state to the open state. The main control CPU 72 then executes step S5382.

Step S5382: The main control CPU 72 executes open timer countdown processing. Specifically, the main control CPU 72 set in the previous process (step S5220 of the big winning opening pattern setting process (in FIG. 26) at the time of the big hit, or step S5364 in the specific area passing process (in FIG. 33)) Run the open timer countdown. The main control CPU 72 then executes step S5386.

Step S5386: The main control CPU 72 confirms whether or not the opening time of the first big winning opening 30b has ended. Specifically, it is confirmed whether or not the value of the open timer for the first big winning hole 30b after the countdown process is 0 or less. As a result of this confirmation, if the opening time of the first big winning hole 30b has ended (Yes), the main control CPU 72 next executes step S5392. On the other hand, if the opening time of the first big winning hole 30b has not ended (No), the main control CPU 72 next executes step S5388.

Step S5388: The main control CPU 72 executes winning ball count processing. In this process, the number of game balls that have won the first variable prize winning device 30 (the large prize winning opening that is open) within the opening time is counted. Specifically, the main control CPU 72 increments the value of the count based on the winning detection signal input from the first count switch 84 within the open time. The main control CPU 72 then executes step S5390.

Step S5390: The main control CPU 72 confirms whether or not the current count number is less than a predetermined number (10). This predetermined number defines the upper limit of the number of winning balls (upper limit of the number of prize balls) allowed per opening (one round during a big win) as described above. If the count number has not yet reached the predetermined number (Yes), the main control CPU 72 returns to the variable winning device management process. Then, when the variable winning device management process is executed next, the main control CPU 72 repeats the above steps S5380 to S5390 because the jump destination is set to the big winning opening opening/closing operation process at this stage.

If it is determined that the opening time has ended in step S5386 (Yes), or if it is confirmed that the count number has reached a predetermined number in step S5390 (No), the main control CPU 72 next executes step S5392. It should be noted that, in the case of a round with no balls released at the time of opening the jackpot, the value of the opening timer is set to a short time (for example, 0.5 seconds), so normally the main control CPU 72 counts at step S5390. In most cases, it is determined in step S5386 that the open time has expired before confirming that the predetermined number has been reached.

Step S5392: The main control CPU 72 closes the first big winning opening 30b. Specifically, the output of the driving signal applied to the first big winning opening solenoid 90 is stopped. As a result, the first variable winning device 30 returns from the open state to the closed state. The main control CPU 72 then executes step S5394.

Step S5394: The main control CPU 72 executes interval standby processing. Specifically, the main control CPU 72 set in the previous process (step S5222 of the big winning opening pattern setting process (in FIG. 26) at the time of the big hit, or step S5366 in the specific area passing process (in FIG. 33)) Execute the interval timer countdown. When the interval timer value becomes 0 or less, the main control CPU 72 proceeds to step S5395. Although not particularly shown here, until the interval time elapses (until the interval timer value becomes 0), the main control CPU 72 manages the variable winning device that is the caller from step S5394 for each interrupt. Return to the end address of the process (FIG. 24). Then, when the big winning opening opening/closing operation process is executed in the next call, step S5394 is executed directly instead of from the top step S5380.

Step S5395: The main control CPU 72 increments the value of the opening number counter. The value of the open number counter is stored in the count area of the RAM 76 with an initial value of 0, for example.

Step S5396: The main control CPU 72 confirms whether or not the value of the open number counter after increment has reached the number set in the current round. Here, the reason why ``the number of times set in the current round'' is determined is to correspond to the opening pattern of, for example, ``opening the first variable winning device 30 multiple times in one round during the jackpot''. is. In this embodiment, since such an opening pattern is not particularly adopted, the "number of times set in the current round" is set to once in each round. Therefore, since the counter value usually reaches the set number of times in one opening/closing operation (Yes), the main control CPU 72 proceeds to step S5398 next.

If a pattern is adopted in which opening and closing operations are repeated a plurality of times within one round as described above, the counter value has not yet reached the set number of times at the end of one opening operation (No). In this case, when the main control CPU 72 returns to the variable winning device management process, the jump destination is set to the big winning opening opening/closing operation process at this stage, so the above steps S5380 to S5390 are repeatedly executed. As a result, the opening counter is incremented in step S5395, and when the counter value reaches the set number (Yes), the main control CPU 72 proceeds to step S5398.

Step S5398: The main control CPU 72 sets the next jump destination to the big winning opening closing process, and returns to the big winning opening opening/closing operation process (FIG. 30). Then, when the variable winning device management process is executed next, the main control CPU 72 next executes the big winning opening closing process.

[Grand Prize Opening Closing Process]
FIG. 36 is a flow chart showing a procedure example of the big winning opening closing process. This big winning opening closing process is for continuing the operation of the first variable winning device 30 and the second variable winning device 31 or ending the operation. The procedure will be described below.

Step S5401: First, the main control CPU72 confirms whether or not the current game is in a big win (jackpot game), and if it is in a big win (Yes), the main control CPU72 next executes step S5402.

Step S5402: The main control CPU 72 increments the round number counter. As a result, for example, the first round is completed, and the value of the round number counter is "1" at the stage toward the second round. When the game ball passes through the specific area 31x during the small winning game and the big winning game is started after the small winning is finished, the opening of the second big winning opening 31b at the time of the small winning is treated as the first round, and the big winning is achieved. The first round in which play is started is treated as the second round.

Step S5404: The main control CPU 72 confirms whether or not the value of the incremented round number counter has reached the set execution round number. Specifically, the main control CPU 72 refers to the incremented round number counter value (1 to 15), and if the value is less than the set execution round number (14 or 15 after subtracting 1) ( No), then step S5405 is executed.

Step S5405: The main control CPU 72 generates a round number command from the current round number counter value. This command is transmitted to the effect control device 124 in the effect control output process as described above. The effect control device 124 can confirm the current round number based on the received round number command.

Step S5406: The main control CPU 72 sets the next jump destination to the big winning opening opening/closing operation process.

Step S5408: Then, the main control CPU 72 resets the winning ball number counter and returns to the variable winning device management process.

When the main control CPU 72 next executes the variable winning device management process, in the game process selection process (step S5100 in FIG. 24), the main control CPU 72 executes the big winning opening opening/closing operation process, which is the next jump destination. After executing the large winning opening opening/closing operation process, the main control CPU 72 executes the large winning opening closing process again after executing the large winning opening closing process, and repeats the above steps S5402 to S5408. As a result, the opening/closing operation of the first variable winning device 30 is continuously performed until the actual number of rounds reaches the set number of rounds to be executed (15 or 16 times).

When the actual number of rounds reaches the set number of execution rounds (step S5404: Yes), the main control CPU 72 next executes step S5410.

Steps S5410, S5412: In this case, when the main control CPU 72 resets (=0) the round number counter, the next jump destination is set to end processing.

Step S5408: Then, the main control CPU 72 resets the winning ball number counter and returns to the variable winning device management process. As a result, when the main control CPU 72 next executes the variable winning device management process, the end process is selected this time.

[At the time of small hit]
On the other hand, in the case of a small hit, the procedure is as follows (special operation executing means).
Step S5411: When the main control CPU 72 confirms that the current game is not in a big role (step S5401: No), it increments the value of the opening number counter.

Step S5413: Next, the main control CPU 72 confirms whether or not the value of the open number counter after incrementing has reached the set open number. The number of times of opening is set in the previous big winning opening opening pattern setting process at the time of small winning (step S5258 in FIG. 28). If the value of the opening number counter has not yet reached the set opening number (No), the main control CPU 72 executes step S5416.

Step S5416: The main control CPU 72 sets the next jump destination to the big winning opening opening/closing operation process.
Step S5408: Then, the main control CPU 72 resets the winning ball number counter and returns to the variable winning device management process.

When the main control CPU 72 next executes the variable winning device management process, in the game process selection process (step S5100 in FIG. 24), the main control CPU 72 executes the big winning opening opening/closing operation process, which is the next jump destination. Then, after executing the big winning opening opening/closing operation process, the main control CPU 72 executes the big winning opening closing process again, and after the above steps S5401 to S5413 (No), step S5416. , step S5408 is repeatedly executed. As a result, the opening/closing operation of the second variable winning device 31 is repeatedly executed until the actual number of times of opening reaches the set number of times of opening.

When the actual number of times of opening at the time of the small hit reaches the set number of times of opening (step S5413: Yes), the main control CPU 72 next executes step S5414.

Steps S5414, S5412: In this case, when the main control CPU 72 resets the opening number counter (=0), the next jump destination is set to end processing.

Step S5408: Then, the main control CPU 72 resets the winning ball number counter and returns to the variable winning device management process. As a result, when the main control CPU 72 next executes the variable winning device management process, the end process is selected this time.

〔End processing〕
FIG. 37 is a flowchart illustrating a procedure example of termination processing. This ending process is for preparing conditions for ending the operation of the first variable winning device 30 and the second variable winning device 31 . An example procedure will be described below.

Step S5502: The main control CPU72 confirms whether or not the value of the jackpot flag (01H) is set, and if the value of the jackpot flag is set (Yes), the main control CPU72 next executes step S5503. do.

Step S5503, step S5504: In this case, the main control CPU72 resets the big hit flag (00H). As a result, the big hit game state ends in the control processing of the main control CPU 72 . In addition, the main control CPU 72 erases "during a big hit" from the internal state flag here, and ends the big win game on the control process (end of the big win). The main control CPU 72 resets the value of the continuous operation count status.

Step S5510: Next, the main control CPU 72 confirms whether or not the value of the time reduction function activation flag is 01H (set). This flag is set during the previous special symbol variation pre-processing (step S2414 in FIG. 17) during the big hit and other setting processing (step S2414 in FIG. 17), and during the previous specific area passing processing during the passing of the specific area, the symbol-specific time reduction function setting processing (Fig. This is set in step S5370 in 33).

Step S5512: And, when the value of the time reduction function operation flag is 01H (step S5510: Yes), the main control CPU72 sets the number of times of time reduction (for example, 4 times (or 8 times)). The set value of the number of times of time saving is stored in the time saving count area of the RAM 76 as described above. The time saving frequency set here becomes the upper limit frequency for shortening the variation time of the special symbol in subsequent games. In the present embodiment, in order to manage the number of times of time saving, the number of times cutting counter values (first times cutting counter value, second times cutting counter value) related to two types of time saving states are prepared. Here, the first cut counter value is a variable that is decremented (subtracted by 1) each time the second special symbol fluctuates once, and is set to "4" as an initial value. Also, the second cut counter value is a variable that is decremented each time the first special symbol or the second special symbol fluctuates once, and is set to "8" as an initial value. In addition, when the value of the time reduction function operation flag is not 01H (step S5510: No), the main control CPU72 does not execute step S5512.

Step S5514: Then, the main control CPU 72 generates a state designation command based on the flag. Specifically, in accordance with the reset of the jackpot flag or the end of the big win, a state designation command representing "normal" as the game state is generated. Also, if the time reduction function activation flag is set, it generates a state designation command indicating "time reduction" as the internal state. These state designation commands are transmitted to the effect control device 124 in the effect control output process.

The procedure up to this point is for the case of a big hit, but in the case of a small hit (step S5502: No), the following procedure is executed.

Step S5520, step S5522: In the case of a small hit, the main control CPU72 resets the value of the small hit flag (00H), and erases "in play" from the internal state flag. It should be noted that in the case of a small win, such a procedure is merely for the purpose of clearing the flag, especially since the internal conditioning device is not activated.

Step S5516: After the above procedure, the main control CPU 72 sets the next jump destination to the big winning opening opening pattern setting process.

Step S5518: Then, the main control CPU 72 sets the jump destination in the execution selection process (step S1000 in FIG. 16) in the special symbol game process to the special symbol variation pre-process. After completing the above procedure, the main control CPU 72 returns to the variable winning device management process.

[Game Flow (Part 1)]
FIG. 38 is a diagram explaining the game flow developed when the first special symbol changes in the normal mode.
When a game is started with the pachinko machine 1, the game is started from [F1] normal mode (park mode). The "normal mode" is a "low probability non-time reduction state", the winning probability of special symbols is "low probability state", and the winning probability of normal symbols is "low probability state".

[F1] When a game ball enters the middle start winning hole 26 during a game in the normal mode (when the memory of the second special symbol does not exist and the memory of the first special symbol exists, ), [F2] The first special symbol changes.

[F3] If the first special symbol lottery results in a "loss", the state of [F1] normal mode is restarted.

[F4] If the first special symbol lottery results in a "jackpot (winning probability 1/224)" and [F5] corresponds to the first winning symbol, [F6] the jackpot game is executed, but [F1] shifts to the normal mode. do.

[F4] If the first special symbol lottery results in a "big win (winning probability 1/224)" and [F7] the second winning symbol is obtained, [F6] a big win game is executed, and [F8] shifts to the drive mode. [F8] The drive mode is "low-probability time reduction state", the winning probability of special symbols is "low-probability state", and the winning probability of normal symbols is "high-probability state".

[Game Flow (Part 2)]
FIG. 39 is a diagram explaining the game flow developed when the second special symbol changes in the normal mode.
[F1] When the game ball enters the right start winning hole 28b during the game in the normal mode (if the memory of the second special symbol exists), [F12] the second special symbol changes.

[F13] If the second special symbol lottery results in a "loss", the state of [F1] normal mode is restarted.

[F14] If the second special symbol lottery results in a "jackpot (winning probability of 1/224)" and [F15] the third winning symbol, [F6] a jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "small win (winning probability 1/4)", [F17] corresponds to the fourth winning symbol, and [F18] when the game ball passes through the specific area during the small winning game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "small win (winning probability 1/4)", [F19] corresponds to the fifth winning symbol, and [F18] when the game ball passes through the specific area during the small winning game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "minor win (winning probability 1/4)", [F20] corresponds to the 6th winning symbol, and [F18] when the game ball passes through the specific area during the minor win game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

[Game Flow (Part 3)]
FIG. 40 is a diagram explaining the game flow developed when the first special symbol changes in the drive mode.
[F8] When a game ball enters the middle start winning hole 26 during a game in the drive mode (in a state where the memory of the second special symbol does not exist, the memory of the first special symbol exists. ), [F2] The first special symbol changes.

[F3] If "lost" in the first special symbol lottery, the state of [F8] drive mode is restarted. However, if it is the time saving final variation that ends the time shortening state, the normal mode is shifted to by the end of this deviation variation.

[F4] If the first special symbol lottery results in a "jackpot (winning probability 1/224)" and [F5] the first winning symbol is obtained, [F6] a jackpot game is executed, and [F8] shifts to the drive mode.

[F4] If the first special symbol lottery results in a "big win (winning probability 1/224)" and [F7] the second winning symbol is obtained, [F6] a big win game is executed, and [F8] shifts to the drive mode.

In this way, when a jackpot is won in the first special symbol lottery while staying in the drive mode (time shortening state), the drive mode is activated after the jackpot game regardless of the winning symbol. transition to

[Game Flow (Part 4)]
FIG. 41 is a diagram explaining the game flow developed when the second special symbol changes in the drive mode.
[F8] When the game ball enters the right start winning hole 28b during the game in the drive mode (if the memory of the second special symbol exists), [F12] the second special symbol changes.

[F13] If the second special symbol lottery results in a "loss", the state of [F8] drive mode is restarted. However, if it is the time saving final variation that ends the time shortening state, the normal mode is shifted to by the end of this deviation variation.

[F14] If the second special symbol lottery results in a "jackpot (winning probability of 1/224)" and [F15] the third winning symbol, [F6] a jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "small win (winning probability 1/4)", [F17] corresponds to the fourth winning symbol, and [F18] when the game ball passes through the specific area during the small winning game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "small win (winning probability 1/4)", [F19] corresponds to the fifth winning symbol, and [F18] when the game ball passes through the specific area during the small winning game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

[F16] The second special symbol lottery results in a "minor win (winning probability 1/4)", [F20] corresponds to the 6th winning symbol, and [F18] when the game ball passes through the specific area during the minor win game, [F6] A jackpot game is executed, and [F8] shifts to the drive mode.

In this way, if you win the second special symbol lottery, even if you stay in the normal mode (non-reduced time state) or stay in the drive mode (reduced time state), after the jackpot game ends , to switch to drive mode.

[Example of production image]
Next, the effect image actually displayed on the liquid crystal display 42 and the operation of the drum unit 200 in the pachinko machine 1 will be described with some examples. As described above, when the jackpot internal lottery is performed in the pachinko machine 1, the variation pattern (variation time) is determined under the control of the main control CPU 72, and the variation display by the first special symbol and the second special symbol is performed. (symbol display means). However, as described above, since the first special symbol and the second special symbol themselves are lighting/blinking display by the 7-segment LED, they lack visual appeal. Similarly, the aspect of the stop display of the first special symbol or the second special symbol by the first special symbol display device 34 or the second special symbol display device 35 is also a symbolic design such as a 7-segment LED. It lacks visual impact as a winning design. Therefore, in the pachinko machine 1, a variable display effect and a stop display effect using the liquid crystal display 42 and the drum unit 200 are performed.

In this embodiment, the liquid crystal display 42 displays the effect pattern Hz (main pattern), the marker M1, the marker M2, the fourth patterns Z1 and Z2, the background image corresponding to the stay mode, the image related to the advance notice effect, and the like. , the drum unit 200 displays pseudo performance symbols such as 7 symbols.

The effect pattern Hz displayed on the liquid crystal display 42 includes, for example, three patterns of a left effect pattern, a middle effect pattern, and a right effect pattern. displayed side by side. Numbers "1" to "9" are displayed in each of the performance symbols. Here, the left effect pattern, the middle effect pattern, and the right effect pattern constitute a pattern sequence (effect pattern array) in which the numbers "9" to "1" are arranged in descending order. Such pattern rows are variably displayed so as to flow (scroll) in the vertical direction.

The pseudo effect symbols displayed on the drum unit 200 include three pseudo left effect symbols displayed on the left reel 201, pseudo medium effect symbols displayed on the middle reel 202, and pseudo right effect symbols displayed on the right reel 203. These are displayed side by side on the left, middle, and right on the display area of the drum unit 200 . Each reel includes 7 symbols, a panda symbol, and a cherry symbol, and the pseudo performance symbols are variably displayed by rotating each reel.

42 and 43 are continuous diagrams showing examples of effect images corresponding to variable display and stop display of special symbols. Here, an example of a variable display effect and a stop display effect performed using the liquid crystal display 42 and the drum unit 200 is shown for the variation of the special symbol when the winning is not won (lost). This variable display effect corresponds to a series of effects performed between the start of the variable display of the special symbol (here, the first special symbol) and the stop display (including the fixed stop). Further, the stop display effect is a effect showing that the special symbol is stopped and displayed and the result of the internal lottery at that time is displayed. Here, before describing the specific contents of the control processing, the basic flow of the variable display effect and the stop display effect for each variation adopted in the present embodiment will be described first.

[Before change display]
In FIG. 42 (A): For example, in the state before the first special symbol starts to change (the state in which the demo effect is not in progress), three lines of the effect symbol Hz are displayed in the area on the lower right side of the liquid crystal display 42. is displayed. At this time, according to the stop display of the first special symbol or the second special symbol, the effect symbol Hz is also stopped and displayed.

In addition, in the lower left area of the liquid crystal display 42, markers (marked with reference signs M1 and M2 in the figure) are displayed to indicate the working memory numbers of the first special symbol and the second special symbol. ing. These markers M1 and M2 correspond to the first special symbol and the second special symbol working memory number (the number of display of the first special symbol working memory lamp 34a and the second special symbol working memory lamp 35a). The displayed number increases or decreases in conjunction with the change in the number of working memories during the game. In order to facilitate visual discrimination, the marker M1 corresponding to the first special symbol is displayed, for example, as a circle (o), and the marker M2 corresponding to the second special symbol is displayed, for example, as a heart. is displayed in the form of In the illustrated example, when all four markers M1 are illuminated, it indicates that the working memory number of the first special symbol is four, and all the markers M2 are hidden (indicated by broken lines). indicates that the working memory number of the second special symbol is zero.

In addition, a fourth pattern (reference symbols Z1 and Z2 are attached in the drawing) is displayed in the lower right area of the liquid crystal display 42 . The fourth symbols Z1 and Z2 are "fourth effect symbols" following the left, middle and right effect symbols, and are variably displayed in synchronization with the variable display of the effect symbol Hz. The fourth patterns Z1 and Z2 are simply colored marks (for example, a figure of "□"), and by changing the display color, for example, a variable display can be expressed. The fourth design Z1 corresponds to the first special design, and the fourth design Z2 corresponds to the second special design.

Further, the fourth symbols Z1 and Z2 are stopped and displayed in a mode (for example, white display color) corresponding to the loss. This is to objectively clarify that the pachinko machine 1 is operating normally, and that the stop display effect is correctly performed in response to the stop display of the first special symbol or the second special symbol. It is. Therefore, if the result of the internal lottery is actually a "big win" or a "minor win" instead of "lose", the fourth symbols Z1 and Z2 are displayed in a manner corresponding to them (for example, blue display color, red display color, etc.). is stopped.

On the other hand, on the active line in the middle of the drum unit 200, a "panda pattern" corresponding to "missing" is displayed.

[Variation display effect start]
(B) in FIG. 42: For example, each reel of the drum unit 200 starts rotating in synchronism with the start of fluctuation of the first special symbol, and the effect symbol Hz on the liquid crystal display 42 scrolls and fluctuates to produce a variable display effect. is started (symbol effect executing means). In the figure, the variable display of the pseudo performance symbols of the drum unit 200 and the variable display of the performance symbols Hz are simply indicated by downward arrows.

A background image is displayed in the central area of the liquid crystal display 42, and this background image expresses the landscape of the park. Such a background image expresses that the stay mode in presentation is, for example, the "normal mode". "Normal mode" is a low-probability non-time reduction state. In addition to this, various modes are provided for production, and background images with different landscapes and scenes are prepared for each mode. These mode differences correspond to internal "time reduction states". Although not particularly shown here, after this, for example, an image of a character, an item, or the like may be displayed on the display screen of the liquid crystal display 42, so that an advance notice effect is performed.

Further, during the variable display of the production pattern Hz, the fourth pattern Z1 is displayed in a variable manner at the bottom of the screen of the liquid crystal display 42, and the fourth pattern Z1 expresses the variable display by changing its display color. .

[Left production design stop]
(C) in FIG. 42: For example, after a certain amount of time (approximately half the fluctuation time) has passed, first, the pseudo left effect pattern of the left reel 201 of the drum unit 200 and the left effect of the effect pattern Hz of the liquid crystal display 42 are displayed. The pattern stops changing. In this example, "7 green symbols" are stopped at the middle position of the left reel 201 of the drum unit 200 as the pseudo left effect symbol, and the number "8" is displayed as the left effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern to represent is stopped.

[Example of production when the number of working memories is reduced]
Here, as shown in FIG. 42 (B) above, since the number of working memories of the oldest first special symbol decreases by one with the start of fluctuation, the leftmost position in conjunction with it The number of displayed markers M1 that had been displayed is reduced by one. That is, until then, the working memory number of the marker M1 was four in total, but the marker M1, which is the display of the memory number of the earliest (oldest) memory, is hidden, and an effect that is consumed by internal lottery is performed. will be As a result, it is possible to teach the player that the total number of working memories has been reduced to three, and the working memory corresponding to any special symbol (in this case, the first special symbol) is consumed. It is possible to teach in an easy-to-understand manner.

In the example of (C) in FIG. 42, since the working memory at the top of the storage order is consumed and there are three remaining markers, the remaining three markers M1 on the screen are aligned one by one. An effect of shifting in the direction (here, leftward) is performed. As a result, it is possible to accurately express the before-and-after relationship of the change in the number of working memories in the performance, and to instruct the player in an intuitive and easy-to-understand manner that ``the working memory has been consumed and one has been reduced''. can.

[Right production pattern stop]
(D) in FIG. 43: Next, a "panda symbol" is stopped as a pseudo right effect symbol at the middle position of the right reel 203 of the drum unit 200, and a number is displayed as a right effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern representing "3" is stopped.

[Stop display effect]
(E) in FIG. 43: A stop display effect is executed in synchronization with the stop display of the first special symbol. When the result of the internal lottery this time is non-winning and the first special symbol is stopped and displayed in a non-winning (losing) mode, the pseudo performance symbols on the drum unit 200 and the performance symbols Hz on the liquid crystal display 42 are the same. , a stop display effect is performed in a non-winning (lost) mode. That is, in the illustrated example, a "panda symbol" as a pseudo medium effect symbol is stopped at the middle position of the middle reel 202 of the drum unit 200, and the number "1" is displayed as a medium effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern representing is stopped. In this case, the combination of the simulated performance symbols displayed on the middle effective line of the drum unit 200 is the misalignment of "seven green symbols" - "panda design" - "panda design", which is the performance design of the liquid crystal display 42. Since the combination of Hz is "8" - "1" - "3", it is expressed in the production that this change corresponds to the usual "missing". At this time, the fourth symbol Z1 is stop-displayed in a mode (for example, white display color) corresponding to the loss.

The above is an example of the variable display effect and the stop display effect (at the time of non-winning) performed for each variation. Through such an effect, it is possible to make the player feel a sense of anticipation for winning, and to clearly teach the result of the internal lottery in the effect.

[Example of production at the time of a big hit]
44 to 46 are continuous diagrams showing the flow of the ready-to-win effect executed at the time of the big hit. Here, in addition to the ready-to-win effect, a variable display effect, a stop display effect, and an advance notice effect are included. In addition, an example of the notice effect (pre-notice effect before reach occurrence, notice effect after reach occur) to be executed during the variable display effect will be described.

In the following ready-to-win effect, for example, the first special symbol is the "first winning symbol" or the "second winning symbol" after the variation display according to the variation pattern at the time of the big hit is performed on the first special symbol display device 34. (For example, the 7-segment LED "self", "yo", "mouth", "mi", "F", "E", "L", "Γ", etc.) reach production execution means).

[Variation display effect]
(A) in FIG. 44: Almost in synchronism with the start of fluctuation of the first special pattern (or the second special pattern), each reel of the drum unit 200 starts rotating, and the effect pattern Hz on the liquid crystal display 42 scrolls and fluctuates. By doing so, the variable display effect is started.

[Advance notice before the occurrence of reach (1st stage)]
(B) in FIG. 44: After a predetermined period of time has elapsed from the start of the fluctuation, the liquid crystal display 42 performs the first-stage ready-to-win pre-occurrence effect using a picture card (picture card) of the character. This advance notice effect before the occurrence of ready-to-win is a notice effect in which changes in mode progress in stages from one step to a plurality of steps (for example, two to five steps) in accordance with a predetermined order. The pattern image used in the advance notice effect before occurrence of the ready-to-win is displayed so as to appear from the left end of the screen (other modes of appearance may be used). Note that the "notice before occurrence of reach" is an effect that foretells the possibility of reach or the possibility of a big hit. By executing such a "pre-notice effect before occurrence of ready-to-win", it is possible to obtain the effect of giving the player a sense of expectation that "the game may develop into a ready-to-win = the possibility of a big win increases".

[Notice production before reaching (second stage)]
(C) in FIG. 44: After the first stage of the advance notice effect before the occurrence of the ready-to-win situation is executed, the change in the form of the advance notice effect before the occurrence of the ready-to-win situation proceeds to the second stage. Here, as the second-stage pre-notice production before the occurrence of reach, a production using a picture image of a character different from the previous one is performed. Specifically, another pattern image additionally appears from the right end of the screen, and is displayed overlapping the front of the previously displayed pattern image. Moreover, the pattern image displayed at this time is larger in size than the pattern image previously displayed. In addition, the character represented by the pattern image utters a line (for example, "I'm going to be a reach", etc.).

The advance notice effect before the occurrence of reach (second stage) using such a second pattern image is a step further from the notice effect before occurrence of reach (first stage) performed in (B) of FIG. It is an advanced type. The aspect of the "pre-notice effect before the occurrence of reach" that develops in this way is generally referred to as "step-up notice" or the like. Here is an example in which the 2nd stage pattern image appears in the advance notice effect before the occurrence of reach, but in the production mode in which the 3rd, 4th, and 5th stage pattern images appear one after another and are displayed There may be. Further, for example, the size may be increased each time the third, fourth, and fifth stage pattern images appear one after another and are displayed. Note that the variable display effect is continued even at this stage. In any case, it is possible to suggest to the player that there is a high possibility (expectation) of a big win with this change by allowing the change in the form of the advance notice effect before the occurrence of the ready-to-win to proceed to more stages. (For example, progress to level 5 suggests maximum expectations, etc.).

[Stop the left direction pattern]
(D) in FIG. 45: In the middle of the variable display effect, the pseudo left effect pattern of the left reel 201 of the drum unit 200 and the left effect pattern of the effect pattern Hz of the liquid crystal display 42 stop varying. In this example, "7 red symbols" are stopped at the middle position of the left reel 201 of the drum unit 200 as the pseudo left effect symbol, and the number "7" is displayed as the left effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern to represent is stopped.

[Occurrence of reach state]
(E) in FIG. 45: Next, the simulated right effect pattern of the right reel 203 of the drum unit 200 and the right effect pattern of the effect pattern Hz of the liquid crystal display 42 stop changing. In this example, "7 red symbols" are stopped at the middle position of the right reel 203 of the drum unit 200 as the pseudo right effect symbol, and the number "7" is displayed as the right effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern to represent is stopped. As a result, in the pseudo production pattern of the drum unit 200, the ready-to-reach state of "7 red patterns" - "fluctuating" - "7 red patterns" occurs, and in the production pattern Hz of the liquid crystal display 42, "7 ”-“fluctuating”-“7” reach state occurs. At the same time, an effect of outputting a voice such as "Reach!" is performed. After the ready-to-win state occurs, the ready-to-win production at the time of winning is executed. It should be noted that the effect pattern Hz on the liquid crystal display 42 may be displayed in the state of "fluctuation"-"fluctuation"-"fluctuation" without generating a clear ready-to-win state.

[Notice production after reaching]
(F) in FIG. 45: Shortly after the reach state has occurred, for example, a group of images representing, for example, a “heart” figure passes obliquely across the screen on the liquid crystal display 42. done. In this case, the images of the "group of hearts" are suddenly displayed on the screen as if they are flowing, thereby enhancing the visual appeal to the player. By executing such a visually lively advance notice effect after occurrence of ready-to-win, an effect of making the player feel a greater sense of expectation can be obtained.

[Progress of reach production]
In FIG. 46 (G): Following the advance notice effect after the occurrence of reach, on the liquid crystal display 42, an enemy character "pumpkin ghost" appears on the left side of the screen, and a friendly character "male character" appears on the right side of the screen. ” appears and the characters “VS” appear in the center of the screen.

(H) in FIG. 46: At the end of the ready-to-win production, the “pumpkin ghost” unleashes countless punches, and the “male character” fights back with chops. In this state, if the "male character" wins, it will be a big hit, and if the "male character" loses, it will be lost.

[Stop display effect (performance when winning)]
In FIG. 46 (I): Together with the characters "Victory!!", when the "male character" is displayed in a large size and the "pumpkin ghost" is displayed in a small size, it means a big win. Substantially in synchronism with the stop display of the special symbols, the variation of the simulated mid-effect symbols on the middle reel 202 of the drum unit 200 and the mid-effect symbols Hz on the liquid crystal display 42 stops. In this example, "7 red symbols" is stopped as the pseudo right effect symbol at the middle position of the middle reel 202 of the drum unit 200, and the number "7" is displayed as the middle effect symbol of the effect symbol Hz on the liquid crystal display 42. The production pattern to represent is stopped. The fourth symbol Z1 is stopped and displayed in a manner corresponding to a big hit (for example, red display color).

It should be noted that when the prize is not won (when the prize is lost), the words "defeat..." are displayed together with "pumpkin ghost" in a large size and "male character" in a small size. In this case, the "panda symbol" is stopped as the pseudo right effect symbol at the middle position of the middle reel 202 of the drum unit 200, and the effect representing a number other than "7" is displayed as the middle effect symbol of the liquid crystal display 42 in the effect symbol Hz. The pattern is stopped.

[During the big role]
FIGS. 47 to 50 are continuous diagrams partially showing an example of an effect during a big win executed during a big win game. It should be noted that the following effects during the big role are effects executed on the liquid crystal display device 42 .

[Jackpot game start]
(A) in FIG. 47: When the jackpot game is started, for example, character information such as "BIG BONUS" is displayed on the screen, and a unique effect image (for example, a female character) is displayed during the jackpot game. .

["Right-handed" display during heavy duty]
In addition, in this embodiment, since the first variable winning device 30 is arranged in the right part of the game area 8a, the right part of the game area 8a is specified as the shooting position (shooting direction) of the game ball during a big win. I'm doing it. Therefore, under the control of the main control CPU 72 , the firing position designation display lamp 38 f is lit and displayed, and a firing position designation command representing “right hitting” is transmitted to the effect control device 124 . In response to this, guidance information (an arrow indicating the right direction, letters of "right hitting", etc.) is displayed on the display screen to prompt "right hitting" on the effect control by the effect control CPU 126).

[1st round]
(B) in FIG. 47: When the first round of the jackpot game is started, for example, the character information "BIG BONUS" and five circle marks are displayed in the upper left part of the screen. The leftmost ○ mark is displayed in red, and the remaining four ○ marks are displayed in white. As a result, the number of rounds in which a ball can be obtained is 5, the current round is the first round among the 5 rounds, and a circle mark is displayed each time a round in which a ball can be obtained progresses. The player can be instructed to be displayed in red.

Here, the number of "○ marks" increases according to the winning symbols. For example, when the winning design is the "first winning design" or the "second winning design", the number of "○ marks" is "5", but the winning design is the "third winning design". In this case, the number of "circles" is "15".

[Round 5]
(C) in FIG. 47: After that, the jackpot game progresses smoothly, and, for example, when the game shifts to the fifth round, for example, all the five circle marks are displayed in red. As a result, the player can be taught that all the rounds in which the ball can be obtained are completed in the fifth round.

[Production during no-ball rounds]
(D) in FIG. 47: When the round (fifth round) in which a ball can be obtained ends, a no-ball-out round starts. When the no-ball-out round is started, for example, an effect during the no-ball-out-round in which text information such as "drive mode challenge" is displayed on the screen is executed. Through this effect during the no-ball-out round, it is possible to inform the player whether or not to shift to the drive mode after the big hit game of this time.

(E) in FIG. 48: Then, when the no-ball-out-round production progresses, for example, text information such as "Press the button repeatedly to drop the heart-shaped object to enter the drive mode!" is displayed. A performance is performed. Thereby, it is possible to teach the player whether or not to enter the drive mode depending on whether or not the movable body 40f falls.

[Button pressing effect]
(F) in FIG. 48: For example, an image simulating the effect switching button 45 is displayed on the front side of the screen, and the character information "Consecutive hits!!" is displayed above the effect switching button 45. As a result, the player can be urged to hit the effect switching button 45 repeatedly. Further, when the player presses the effect switching button 45, the effect switching button 45 showing the state of being pressed is displayed.

[Button press success effect]
(G) in FIG. 48: If the winning symbol at the time of the big hit is a winning symbol that shifts to the drive mode (for example, if it corresponds to the “second winning symbol”), the player presses the effect switching button 45 By repeatedly hitting , a button-pressing success effect for dropping the movable body 40 f to the front side of the liquid crystal display 42 is executed. Thus, it is possible to teach the player that he or she has succeeded in the game in which the effect switching button 45 is hit repeatedly.

(H) in FIG. 49: A female character appears, and character information such as "Great success! Congratulations!" is displayed. Thus, the player can be instructed to enter the "drive mode".

[Time shortened state rushing effect]
(I) in FIG. 49: Then, using the end time (ending time) of the jackpot game, an effect is executed in which character information such as "entering the drive mode!" is displayed. Thus, the player can be informed that the "drive mode" is about to start. In addition, an arrow indicating the right direction is displayed together with text information such as ``Keep playing right,'' so that the player can be taught that the game proceeds with hitting right even in the ``drive mode''.

Here, during the ending production, a notification such as ``Be careful not to forget to take out the prepaid card'' is given to remind the user to forget to take out the prepaid card, or ``Be careful not to get addicted to the game'' to prevent addiction to the game. You may make it alert|report. In this case, it may be executed each time the ending effect is generated, or may be executed under a predetermined condition (other than winning during probability variation). Further, the respective effects may be executed simultaneously, or any one of them may be executed, or the respective effects may be notified alternately in order. By doing so, it is possible to easily execute an effect related to calling attention at an appropriate timing, and it is possible to reduce the disadvantage of the player.

[Jackpot game end, time shortened]
(J) in FIG. 49: When the jackpot game ends and the internal state (game state) is set to the time reduction state, the stay mode is set to the "drive mode", and the background image is the car in which the woman is riding. It is changed to an image that expresses how it runs on the ground. As a result, it is possible to teach the player that the current internal state (game state) is a time reduction state different from the normal state.

[Button press failure effect]
(K) in FIG. 50: On the other hand, if the winning symbol at the time of the big win is not the winning symbol that shifts to the drive mode (for example, if it corresponds to the "first winning symbol"), (F) in FIG. After the button pressing effect, a female character appears and an effect is executed in which text information such as "Unfortunately, next is gambarou!" is displayed. Thus, the player can be instructed not to enter the "drive mode".

[Jackpot game end, normal state]
(L) in FIG. 50: When the jackpot game ends and the internal state (game state) is set to the normal state, the stay mode is set to "normal mode" and the background image is changed to an image representing a park. be done. Thereby, it is possible to teach the player that the current internal state (game state) is the normal state different from the time reduction state. In addition, a female character appears, and an effect is executed in which a line such as "Return to left-handed hitting please" is issued. As a result, the player can be taught that the game will proceed in a state of returning to left-handed hitting.

[Example of production in drive mode (time reduction state)]
51 to 53 are continuous diagrams showing examples of effects in the drive mode.

(A) in FIG. 51: In the drive mode, the background image is changed to an image representing the car in which the woman is riding on the ground. The combination of the pseudo performance symbols displayed on the active line in the middle of the drum unit 200 is the winning combination of ``seven red symbols''-``seven red symbols''-``seven red symbols'', and the performance of the liquid crystal display 42. The combination of symbols Hz is a winning item of "7"-"7"-"7". This shows the outcome at the time of winning.
The backlight of the drum unit 200 may emit light in a predetermined color in conjunction with the background image of the liquid crystal.

[Start of fluctuation of special symbols]
(B) in FIG. 51: When the first special symbol is hit for the first time, the memory of the first special symbol is often stored, and the memory of the second special symbol is generally not stored. In the illustrated example, four memories (markers M1) of the first special symbol are stored. Therefore, when the drive mode is entered in such a situation, the first special symbol is variably displayed. In addition, when the memory of the first special symbol is not stored, the variation of the second special symbol is first executed by the player executing a right-handed stroke. Then, when the variable display of the first special symbol starts, the drum unit 200 starts rotating accordingly, and the performance symbol Hz and the fourth symbol Z1 on the liquid crystal display 42 also start to vary. Here, in the internal lottery regarding the first special symbol, it is assumed that it corresponds to the loss.

[End of variation of the first special symbol]
(C) in FIG. 51: When the first special symbol is stopped and displayed in a lost state, the dummy effect symbol of the drum unit 200, the effect symbol Hz of the liquid crystal display 42, and the fourth symbol Z1 of the liquid crystal display 42 are also lost. is stopped and displayed in the form of During this time, the player hits to the right, a plurality of game balls pass through the start gate 20, the variable start prize winning device 28 is opened, and four game balls enter the right start prize opening 28b. . In this case, four second special symbol memories (markers M2) are accumulated.

(D) in FIG. 52: Since the memory of the second special symbol is digested with priority over the memory of the first special symbol, the internal lottery is executed next using the memory of the second special symbol. Then, when the variable display of the second special symbol starts, the drum unit 200 starts rotating accordingly, and the performance symbol Hz and the fourth symbol Z2 on the liquid crystal display 42 also start to vary. Here, in the internal lottery regarding the second special symbol, it is assumed that a small hit is won.

[Small hit start, 2nd big prize opening open]
(E) in FIG. 52: Then, when the second special symbol is stopped and displayed in the mode of the small winning mode, the pseudo performance symbol of the drum unit 200 (combination of "cherry symbol" - "cherry symbol" - "cherry symbol"). , the production pattern Hz (combination of "5"-"2"-"6") on the liquid crystal display 42, and the fourth pattern Z2 (green display color) on the liquid crystal display 42 are also stopped and displayed in a small winning mode. . As a result, a small winning game is started, and the second big winning opening 31b is opened. Then, an effect is executed in which the car in which the female character is riding speeds up and advances to the right side of the screen.

(F) in FIG. 52: When the small winning game is started, an effect is executed in which the hermit character utters the line "Aim for the lower right attacker." As a result, it is possible to inform the player that the game ball must enter the second variable prize winning device 31 .

[Pass through specific area]
(G) in FIG. 53: The second variable winning device 31 is shifted to the open state due to the small winning game, the game ball passes through the specific area 31x, and the winning symbol at the time of the small winning is the fourth winning symbol. do. In this example, an effect is executed in which a female character riding in a car raises a heart mark with the letter V drawn on it and utters a line such as "You did it! It's a BIG BONUS!!". As a result, it is possible to inform the player that the game ball has passed through the specific area 31x and that a big hit game (BIG BONUS) is about to start.

[Small win ends, big win game starts]
(H) in FIG. 53: After that, the small winning game ends, and the second variable winning device 31 (second big winning opening 31b) is closed. Also, when the game ball passes through the specific area 31x during the small winning game, the big winning game is started. In this example, a female character peculiar to the jackpot game appears, character information such as "BIG BONUS" is displayed, and an effect is executed in which the female character utters similar lines. In addition, the display screen displays an arrow pointing to the right and text information such as ``Keep right-handed'', so that the player can be taught that the big win game will proceed with right-handed.

After that, the process proceeds to (B) in FIG. 47, the same effect during the big win game as described above is started, and the big win game progresses. For example, when the winning pattern at the time of the small hit with respect to the second special pattern corresponds to the fourth winning pattern, it is possible to obtain the balls for 5 rounds, and the balls for 5 rounds have been obtained. Afterwards, an effect of entering the drive mode is executed through a button-pressing effect and a button-pressing success effect. In addition, when the winning pattern at the time of the small hit with respect to the second special pattern corresponds to the fifth winning pattern, it is possible to obtain balls for 10 rounds substantially, and the balls for 10 rounds have been obtained. Afterwards, an effect of entering the drive mode is executed through a button-pressing effect and a button-pressing success effect. In addition, when the winning pattern at the time of the small hit regarding the second special pattern corresponds to the sixth winning pattern, it is possible to substantially obtain the ball for 15 rounds, and the ball for 15 rounds is obtained. Afterwards (or during acquisition), an effect of entering the drive mode is executed through a button-pressing effect and a button-pressing-successful effect. In addition, when the jackpot game is executed in the drive mode, it is confirmed that the drive mode will be entered next time. You may perform a production during a special duty.

FIGS. 54 and 55 are continuous diagrams showing examples of effects when the second special symbol changes in the normal mode. Such a situation occurs mainly when the memory of the second special symbol is accumulated even though the final variation of the time shortening state is delayed.

[During display of special symbols]
(A) in FIG. 54: When the variable display of the second special symbol is started in the normal mode, the drum unit 200 starts rotating accordingly, and the effect symbol Hz and the fourth symbol Z1 on the liquid crystal display 42 are also changed. to start.

[Zone display effect]
(B) in FIG. 54: After a predetermined period of time has passed since the start of the fluctuation, the character information “Renso Zone” is displayed in the upper area of the liquid crystal display 42 . In addition, since the situation here is not the time shortening state, even if the starting gate 20 is passed, the probability of winning the normal symbol lottery is low. For example, the winning probability of the normal symbol lottery in the time shortening state is approximately 1/1, and the winning probability of the normal symbol lottery in the non-time shortening state is 1/60,000. Therefore, it is difficult for the variable starting prize winning device 28 to shift to the open state, and basically the second special symbol cannot be stored. Therefore, such a continuous zone becomes a chance zone in which the second special symbol changes up to four times.

[Stop display effect]
(C) in FIG. 54: Here, it is assumed that a small hit is won in the internal lottery for the second special symbol. Then, when the second special symbol is stopped and displayed in the mode of the small winning mode, the pseudo performance symbol of the drum unit 200 (combination of "cherry symbol" - "cherry symbol" - "cherry symbol") and the effect of the liquid crystal display 42 The pattern Hz (combination of "2"-"2"-"3") and the fourth pattern Z2 (green display color) on the liquid crystal display 42 are also stopped and displayed in a small winning manner. In this case, an effect is executed in which the animal character puts up a “mark with the number 7 displayed”, and an image suggesting right-handed hitting is displayed on the upper part of the screen of the liquid crystal display 42 .

[Small hit start, 2nd big prize opening open]
(D) in FIG. 55: Then, when the small winning game is started, the second big winning opening 31b is opened, and the car in which the female character is riding speeds up and advances to the right side of the screen. executed.

[Pass through specific area]
(E) in FIG. 55: The second variable winning device 31 is shifted to the open state by the small winning game, the game ball passes through the specific area 31x, and the winning pattern at the time of the small winning is the fourth winning pattern. do. In this example, an effect is executed in which a female character riding in a car raises a heart mark with the letter V drawn on it and utters a line such as "You did it! It's a BIG BONUS!!". As a result, it is possible to inform the player that the game ball has passed through the specific area 31x and that a big hit game (BIG BONUS) is about to start.

[Small win ends, big win game starts]
(F) in FIG. 55: After that, the small winning game ends, and the second variable winning device 31 (second big winning opening 31b) is closed. Also, when the game ball passes through the specific area 31x during the small winning game, the big winning game is started. In this example, a female character peculiar to the jackpot game appears, character information such as "BIG BONUS" is displayed, and an effect is executed in which the female character utters similar lines. In addition, the display screen displays an arrow pointing to the right and text information such as ``Keep right-handed'', so that the player can be taught that the big win game will proceed with right-handed. After that, the process proceeds to (B) in FIG. 47, the same effect during the big win game as described above is started, and the big win game progresses.

Next, an example of a control method for specifically realizing the above effects will be described. The variable display effect, the ready-to-win effect, the pre-notice effect before the occurrence of the ready-to-win, the memory number display effect, the effect during the important role, the effect using the liquid crystal display 42 and the drum unit 200, etc. are all controlled through the following control processing.

[Production control processing]
FIG. 56 is a flow chart showing a procedure example of the effect control process executed by the effect control CPU 126. As shown in FIG. This effect control process is executed in a timer interrupt process (interrupt management process) separately from reset start (main) process (not shown), for example. The effect control CPU 126 generates a timer interrupt at a predetermined interrupt cycle (for example, a cycle of several tens of μs to several ms) during execution of the reset start process, and executes the timer interrupt process.

The performance control processing includes command reception processing (step S400), working memory performance management processing (step S401), performance design management processing (step S402), drum unit performance management processing (step S403), display output processing (step S404), lamp This configuration includes a group of subroutines for drive processing (step S406), sound drive processing (step S408), effect random number update processing (step S410), and other processing (step S412). The basic flow of the effect control process will be described below along with each process.

Step S400: In the command reception process, the effect control CPU 126 receives a command for effect transmitted from the main control CPU 72. Also, the effect control CPU 126 analyzes the received commands and stores them in the command buffer area of the RAM 130 by type. It should be noted that the production commands sent from the main control CPU 72 include, for example, a special target determination production command, (special symbol) production command when the number of working memories increases, (special pattern) production command when the number of working memories decreases, start Winning sound control command, demonstration effect command, lottery result command, variation pattern command, variation start command, stop pattern command, pattern stop command, state designation command, round number command, firing position designation command, error notification command, jackpot There are an end effect command, a variation pattern destination determination command, a stop display time end command, and the like.

Step S401: In the operation memory effect management process, the effect control CPU 126 controls execution of the memory number display effect described above and the pre-reading notice effect using the marker M1. The contents of the operation memory effect management process will be further described later with reference to another drawing.

Step S402: In the effect symbol management process, the effect control CPU 126 controls the contents of the variable display effect and the stop display effect using the effect symbol Hz and the fourth symbols Z1 and Z2, and controls the contents of the first variable winning device 30 or the second variable It also controls the contents of the presentation when the winning device 31 is opened and closed. In addition, in this process, the effect control CPU 126 selects effect patterns of various advance notice effects (previous notice effects before occurrence of reach, notice effects after occurrence of reach, etc.). Thus, in the effect symbol management process, the effect control CPU 126 controls the effect contents displayed on the liquid crystal display device 42 (the effect symbol Hz, the fourth symbols Z1 and Z2, the markers M1 and M2, the effect contents related to the effect during the big role, various (contents of the advance notice effect) is executed. The specific contents of the processing will be described later.

Step S403: In the drum unit effect management process, the effect control CPU 126 executes the process of controlling the drum unit 200 based on the effect content determined in the effect pattern management process. Thus, in the drum unit effect management process, the effect control CPU 126 executes the process of determining the effect content to be displayed on the drum unit 200 (the effect content related to the pseudo effect pattern, the content related to the movement of the drum unit 200). The specific contents of the processing will be described later.

Step S404: In the display output process, the effect control CPU 126 gives the effect display control device 144 (display control CPU 146) basic control information of the effect contents (for example, the number of working memories of each of the first special symbol and the second special symbol , operating memory effect pattern number, pre-reading forewarning effect pattern number, fluctuation effect pattern number, fluctuation time forewarning effect number, background pattern number, etc.). Thereby, the effect display control device 144 (display control CPU 146 and VDP 152) controls the display operation of the liquid crystal display 42 based on the instructed effect contents (effect executing means).

Step S<b>406 : In the lamp driving process, the effect control CPU 126 outputs a control signal to the lamp driving circuit 132 . In response to this, the lamp drive circuit 132 drives (turns on or off, blinks, changes luminance gradation, etc.) the various lamps 46 to 52, the board lamp 53, and the like based on the control signal.

Step S408: In the next sound driving process, the effect control CPU 126 sends the effect contents (for example, during the variable display effect, during the reach effect, during the mode transition effect, during the jackpot effect, BGM, voice data, etc.) to the sound drive circuit 134. instruct. As a result, the speakers 54, 55, and 56 output sounds corresponding to the content of the presentation.

Step S410: In effect random number update processing, the effect control CPU 126 updates various effect random numbers in the counter area of the RAM 130. FIG. The effect random number includes, for example, a random number used for advance notice selection, a random number used for a normal background change lottery (effect lottery), and the like.

Step S412: In other processes, for example, the effect control CPU 126 outputs a control signal to the driving IC of the movable body 40f. The movable body 40f operates using the movable body motor 57 as a drive source, and performs effects in synchronism with the image display by the liquid crystal display 42 or independently.
In this process, the effect control CPU 126 may manage the effect of the drum unit 200 (process for controlling the drum unit 200).

Through the effect control processing described above, the effect control CPU 126 can comprehensively control the effect contents in the pachinko machine 1 . Next, the contents of the effect symbol management process executed in the effect control process will be described.

[Working memory presentation management process]
FIG. 57 is a flow chart showing an example of the procedure of the operation storage effect management process. The contents will be described below according to the procedure example.

Step S700: First, the production control CPU 126 confirms whether or not the production command for increasing the number of working memories is received from the main control CPU 72 . Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not the effect command at the time of increasing the number of working memories is saved. When it is confirmed that the production command for increasing the number of working memories is saved (step S700: Yes), the production control CPU 126 executes step S702. In addition, when it cannot be confirmed that the production command at the time of increasing the number of working memories is saved (step S700: No), the production control CPU 126 does not execute step S702.

Step S702: The effect control CPU 126 executes the effect selection process when the number of working memories is increased. In this process, the effect control CPU 126 selects the effect of displaying the marker M1 corresponding to the first special symbol or the marker M2 corresponding to the second special symbol.

Step S704: The production control CPU 126 confirms whether or not it has received a production command from the main control CPU 72 when the number of working memories is reduced. Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130, and confirms whether or not the effect command is stored when the number of working memories is reduced. When it is confirmed that the production command is saved when the number of working memories is reduced (step S704: Yes), the production control CPU 126 executes step S706. In addition, when it cannot be confirmed that the production command is saved when the number of working memories decreases (step S704: No), the production control CPU 126 does not execute step S706.

Step S706: The effect control CPU 126 executes effect selection processing when the number of working memories is reduced. In this process, the effect control CPU 126 executes the effect of extinguishing the marker M1 or the marker M2 corresponding to the lottery element consumed by the internal lottery, and moves the remaining markers M1 and M2 that are not consumed by the internal lottery to the left. Execute the slide effect.
After completing the above procedure, the effect control CPU 126 returns to the effect control process (FIG. 56).

[Production pattern management process]
FIG. 58 is a flow chart showing an example of the procedure of production symbol management processing. Effect symbol management processing includes execution selection processing (step S500), effect symbol change pre-process (step S502), effect symbol change process (step S504), effect symbol stop display process (step S506), and when the variable winning device is in operation. This configuration includes a group of subroutines for processing (step S508). The basic flow of the effect symbol management process will be described below along with each process.

Step S500: In the execution selection process, the effect control CPU 126 selects the jump destination of the process to be executed next (one of steps S502 to S508). For example, the effect control CPU 126 sets the program address of the process to be executed next as the jump destination address, and sets the end of the effect symbol management process in the "jump table" as the return address. Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the variable display effect has not yet started, the effect control CPU 126 selects the effect symbol change pre-processing (step S502) as the next jump destination. On the other hand, if the effect symbol change pre-processing has already been completed, the effect control CPU 126 selects the effect symbol change process (step S504) as the next jump destination, and if the effect symbol change process has been completed, the next As the jump destination of the production symbol stop display processing (step S506) is selected. Also, the variable winning device operation time processing (step S508) is selected as a jump destination only when the variable winning device management processing (step S5000 in FIG. 16) is selected in the main control CPU72. In this case, steps S502 to S506 are not executed.

Step S502: In the effect symbol variation preprocessing, the effect control CPU 126 performs the work of adjusting the conditions for starting the variable display effect using the effect symbol Hz and the fourth symbols Z1 and Z2. In addition, in this process, the effect control CPU 126 selects the contents of the ready-to-win effect according to various conditions (lottery result, winning type (type of winning pattern), variation pattern, etc.) (pre-occurrence notice pattern, after-reach notice pattern, etc.). In addition, the effect control CPU 126 also controls a demonstration effect when the pachinko machine 1 is in a so-called customer waiting state. The specific contents of the processing will be described later using another flowchart.

Step S504: In the effect symbol changing process, the effect control CPU 126 generates control information to instruct the effect display control device 144 (display control CPU 146) as necessary. For example, when an effect using the effect switching button 45 is performed during execution of a variable display effect, the effect control CPU 126 monitors whether or not the effect button is operated by the player, and the effect content (button effect) according to the result. to the display control CPU 146.

Step S506: In the effect symbol stop display processing, the effect control CPU 126 controls the contents of the stop display effect according to the result of the internal lottery. That is, the effect control CPU 126 instructs the effect display control device 144 (display control CPU 146) to end the variable display effect and execute the stop display effect. In response to this, the effect display control device 144 (display control CPU 146) actually terminates the variable display effect that has been executed so far in the display screen of the liquid crystal display 42, and executes the stop display effect. As a result, the stop display effect is executed substantially in synchronization with the stop display of the special symbols, and the result of the internal lottery can be instructed (disclosure, notification, notification, etc.) to the player (execution of the symbol effect). means).

Step S508: In the process when the variable winning device is activated, the effect control CPU 126 controls the effect contents during the small winning game or the big winning. In this process, the effect control CPU 126 selects the contents of the effect during the big role according to various conditions (for example, winning type). The specific contents of the processing will be further described later with reference to another flowchart.

[Production pattern change pre-processing]
Next, FIG. 59 is a flow chart showing an example of the procedure of the above effect symbol variation pre-processing. An example procedure will be described below.

Step S600: The production control CPU 126 confirms whether or not it has received a demonstration production command from the main control CPU 72 . Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not a command for demonstration effect is stored. As a result, when it is confirmed that the demonstration effect command is saved (Yes), the effect control CPU 126 executes step S602.

Step S602: The effect control CPU 126 executes demonstration selection processing. In this process, the effect control CPU 126 selects a demonstration effect pattern. The demonstration effect pattern defines the contents of the effect indicating that the pachinko machine 1 is in a so-called customer waiting state.
It should be noted that, as an effect representing the customer waiting state, it is also possible to display content to prevent the player from becoming addicted to the game, such as ``Let's be careful not to become addicted to the game''. By doing so, it is possible to easily execute an effect related to addiction prevention at an appropriate timing, and to reduce the disadvantage of the player.

After completing the above procedure, the effect control CPU 126 returns to the address at the end of the effect symbol management process. Then, the effect control CPU 126 returns to the effect control processing as it is, and controls the content of the demonstration effect based on the demonstration effect pattern in the following display output process (step S404 in FIG. 56) and lamp driving process (step S406 in FIG. 56). do.

On the other hand, when it is confirmed that the demonstration effect command is not saved in step S600 (No), the effect control CPU 126 next executes step S604.

Step S604: The effect control CPU 126 confirms whether or not the change this time is a loss (non-winning). Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not the lottery result command at the time of non-winning is stored. As a result, when it is confirmed that the lottery result command at the time of non-winning is stored (Yes), the effect control CPU 126 executes step S612. Conversely, when it is confirmed that the lottery result command at the time of non-winning is not stored (No), the effect control CPU 126 executes step S606. It should be noted that it is also possible to confirm whether or not this time's variation is lost based on a variation pattern command or a stop symbol command in addition to the lottery result command. That is, if the current variation pattern command corresponds to the lost normal variation or the lost reach variation, it can be determined that the current variation is a loss. Alternatively, if the current stop symbol command designates a non-winning symbol, it can be determined that the current variation is a loss.

Step S606: If the lottery result command is other than non-winning (lost) (step S604: No), then the effect control CPU 126 confirms whether or not this time's change is a big hit. Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not the lottery result command at the time of the big hit is stored. As a result, when it is confirmed that the lottery result command at the time of the big hit is stored (Yes), the effect control CPU 126 executes step S610. Conversely, when it is confirmed that the lottery result command for the big win is not stored (No), since only the lottery result command for the small win remains, the performance control CPU 126 executes step S608 in this case. It should be noted that it is also possible to confirm whether or not the current variation is a big hit based on the variation pattern command or the stop symbol command. That is, if the current variation pattern command corresponds to the big hit variation, it can be determined that the current variation is the big hit. Also, if the current stop symbol command corresponds to a big win symbol, it can be determined that the current variation is a big win.

Step S608: The production control CPU 126 executes small hit fluctuation production pattern selection processing. In this process, the effect control CPU 126 determines the effect pattern number at that time based on the variation pattern command received from the main control CPU 72 . The production pattern number is prepared in advance corresponding to the variation pattern command, and the production control CPU 126 can refer to a production pattern selection table (not shown) to select the production pattern number corresponding to the variation pattern command at that time. can. Incidentally, the effect pattern number may be prepared in pairs with the variation pattern command, or a plurality of numbers may be prepared for one variation pattern command.

In addition, when the production pattern number is selected, the production control CPU 126 refers to the production table (not shown), and the production pattern Hz corresponding to the variable production pattern number at that time and the fluctuation schedule (variation time) of the fourth patterns Z1 and Z2, stop. Decide on the mode of display, etc.

For example, the effect control CPU 126 changes the effect pattern Hz and the fourth pattern Z2 in the state of "drive mode" when the second special pattern changes in the time shortening state, and finally the effect corresponding to the small win. A process of selecting an effect pattern for stop-displaying the symbol Hz and the fourth symbol Z2 is executed.
On the other hand, the effect control CPU 126 changes the effect pattern Hz and the fourth pattern Z2 while executing the zone display effect when the second special pattern changes in the small hit in the non-time shortening state, and finally the effect corresponding to the small win. A process of selecting an effect pattern for stop-displaying the symbol Hz and the fourth symbol Z2 is executed.

The above procedure is for the case of a "minor hit", but if it corresponds to a big hit, the effect control CPU 126 confirms that it is a "big hit" in step S606 (Yes). In this case, the effect control CPU 126 executes step S610.

Step S610: The effect control CPU 126 executes a variation effect pattern selection process at the time of a big hit. In this process, the effect control CPU 126 determines the effect pattern number at that time based on the variation pattern command received from the main control CPU 72 . It should be noted that, in the process of selecting the performance pattern at the time of a big hit, the process may be further branched for each stop symbol at the time of a big win.

In addition, in the case of non-winning, the following procedure is executed. That is, when the effect control CPU 126 confirms that there is a deviation in step S604 (Yes), it then executes step S612.

Step S612: The effect control CPU 126 executes a variation effect pattern selection process when losing. In this process, the effect control CPU 126 determines the effect pattern number at the time of loss based on the variation pattern command received from the main control CPU 72 . The effect pattern number at the time of losing is classified into "normal loss fluctuation", "short time loss fluctuation", "loss reach fluctuation", etc. Further, a detailed reach fluctuation pattern is specified for "loss reach fluctuation". Which effect pattern number the effect control CPU 126 selects is determined based on the variation pattern command transmitted from the main control CPU 72 .

When the performance pattern number at the time of losing is selected, the performance control CPU 126 refers to a performance table (not shown), and determines the variation schedule (variation time, reach Determines presence/absence of occurrence, reach type and reach occurrence timing in the case of reach occurrence, and mode of stop display (for example, "7"-"2"-"4", etc.). It should be noted that the method of determining the effect at the time of losing is the same as at the time of the big hit.

After executing any one of the above steps S608, S610, and S612, the effect control CPU 126 executes step S614 next.

Step S614: The effect control CPU 126 executes a notice selection process (preview effect executing means). In this processing, the effect control CPU 126 selects by lottery the details of the advance notice effect to be executed during the current variable display effect. The content of the notice effect is determined based on, for example, the result of the internal lottery (winning or not winning) and the current internal state (normal state, time reduction state). As described above, the notice effect is to notify the player of the possibility of the ready-to-win state occurring during the variable display effect, or to notify the player of the possibility of finally winning a big win or a small win. . Therefore, the selection ratio of the notice effect is set low when the game is not won, but the selection ratio of the notice effect is set higher than when the game is not won in order to increase the player's expectation when the game is won.

Step S616: The production control CPU 126 executes mode production management processing. In this process, the effect control CPU 126 executes a process of selecting a background image according to the stay mode. For example, the effect control CPU 126, when the internal state is the non-time reduction state, executes the process of selecting the background image corresponding to the normal mode, and when the internal state is the time reduction state, the drive mode. Execute the process of selecting the corresponding background image.

After completing the above procedure, the effect control CPU 126 returns to the effect symbol management process (end address). As a result, in the subsequent effect symbol fluctuation process (step S504 in FIG. 58), the variable display effect and the stop display effect are executed based on the actually selected variable effect pattern (symbol effect executing means), A notice effect is executed based on various notice effect patterns. In addition, various stay mode effects are executed based on the background (stay) mode pattern selected here.

[Processing when variable winning device is activated]
FIG. 60 is a flow chart showing an example of the procedure of processing when the variable winning device is activated. An example procedure will be described below.

Step S800: The effect control CPU 126 confirms whether or not the result of this variation was a big hit. Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130, confirms the lottery result command, and confirms whether it corresponds to the big win or the small win. As a result of this confirmation, if the result of this variation is a big hit (Yes), the effect control CPU 126 next executes step S802. On the other hand, if the result of this variation is not a big hit (No), that is, if it is a small hit, the effect control CPU 126 next executes step S804.

Step S802: The effect control CPU 126 executes a process when the variable winning device is activated at the time of the big hit. In this process, the effect control CPU 126 selects an effect pattern to be executed from the start of the big win game to the end of the big win game.

Specifically, the effect control CPU 126 stores various image data related to the effect pattern at the time of the big hit, which is stored in advance in the image ROM 154 of the effect display control device 144 (VDP 152), as the effect during the big win to be displayed on the liquid crystal display 42. A reading process is executed according to the winning pattern.

Step S804: The effect control CPU 126 executes a small hit time variable winning device activation process. In this process, the effect control CPU 126 selects an effect pattern to be executed from the start of the small win to the end of the small win.

Specifically, the effect control CPU 126 selects an effect pattern (for example, an effect in which a car in which a female character is riding speeds up) indicating that a small win game has started at the start of a small win game, and suggests hitting to the right. If the game ball passes through the specific area during the small hit game, the production pattern when passing the specific area (a female character riding a car holding up a heart mark with the letter V drawn) production) is executed.

After completing the above procedure, the effect control CPU 126 returns to the effect symbol management process (FIG. 58).

[Drum Unit Performance Management Processing]
FIG. 61 is a flow chart showing a procedure example of the drum unit performance management process. An example procedure will be described below.

Step S900: The effect control CPU 126 executes movable body operation schedule determination processing. Specifically, the effect control CPU 126, based on the effect pattern (effect pattern number, etc.) determined by the effect symbol management process (step S402 in FIG. , stop mode, operation mode, etc.).

When the operation schedule is determined, the effect control CPU 126 stores the determined operation schedule in the operation schedule storage buffer of the RAM 130 . When the operation schedule is determined, the effect control CPU 126 executes a process of turning on the drum unit in-operation flag of the RAM 130, and executes a process of turning off the drum unit in-operation flag when all the determined schedules are executed. .

The operation schedule is set for each reel (each movable body). For example, in the case of the left reel 201, from the start of fluctuation to the end of fluctuation, "accelerate" → "constant speed" → "decelerate" → "stop etc. Among these, "acceleration" and "deceleration" have multiple speed changes, and "constant speed" may have multiple speed changes (for example, "low speed constant speed", "medium speed, etc." high speed”, “high speed constant speed”, etc.).

In this embodiment, a plurality of speeds (for example, about 100 kinds of speeds) are prepared for the set speed of the motor (reel), and various setting information (the number of steps of the motor) is stored in a plurality of movable body data tables (not shown). , motor set speed, time required for motor operation, motor excitation method, phase designation information for designating the phase to be excited by the motor, etc.). Each movable body data table stores different setting information.

Based on the operation schedule of the drum unit (movable unit) 200, the effect control CPU 126 determines in what order and at what timing which movable object data table should be referred to. The movable body data stored in the movable body data table being referred to is transmitted to the driver (IC) of the drum unit 200 by being stored in a movable body data setting area (not shown). A driver of the drum unit 200 drives each reel based on the movable body data.

The effect control CPU 126 basically overwrites the movable body data setting area with new movable body data (switches the movable body data table being referred to) when changing the speed of each reel. Even when the speed of each reel is maintained, new movable body data may be overwritten in the movable body data setting area (the movable body data table being referred to may not be switched).

This is because, in the case of maintaining a constant speed, if the number of movable body data tables corresponding to the number of seconds of special symbol variation is prepared, the number of movable body data tables corresponding to the number of seconds of special symbol variation will be generated. This is because it becomes necessary and the capacity of the movable body data table increases.

The operation schedule of the drum unit 200 corresponding to the production pattern is as follows.
For example, when the effect pattern is the effect pattern corresponding to the non-reach out effect, the effect control CPU 126 starts rotating the left reel 201, the middle reel 202, and the right reel 203 at the start of fluctuation, and after a predetermined time elapses, the left reel 201 is stopped, then the right reel 203 is stopped, and finally the middle reel 202 is stopped. It should be noted that the stop stitch can be an arbitrary losing stitch or a losing stitch corresponding to the stop stitch of the performance symbol Hz.

On the other hand, if the production pattern is a production pattern corresponding to the ready-to-win production (big hit fluctuation, small win fluctuation, loss fluctuation), the production control CPU 126 starts rotating the left reel 201, the middle reel 202, and the right reel 203 at the start of the fluctuation. After a predetermined time has passed, the left reel 201 is stopped, then the right reel 203 is stopped, a reach state is generated, and finally the middle reel 202 is stopped. The stop eyes correspond to the stop eyes of the production pattern Hz (the winning eyes of the three matching 7 symbols of the same color corresponding to the big hit, the winning eyes of the three matching cherry symbols corresponding to the small hit, and the losing eye) It can be a misalignment of the middle reel 202 by one frame.

In any case, the effect control CPU 126 determines the operation schedule of the drum unit 200 based on the effect pattern determined by the effect pattern management process in the movable body operation schedule determination process, and produces an effect based on the determined operation schedule. The contents and order of the movable body data table to be referred to (deceleration sequence, deceleration sequence with added control code, acceleration sequence, drive start sequence, drive stop sequence, etc.) are determined.

The movable body data included in the movable body data table may be special movable body data (data for executing a designated phase operation command).

The special movable body data (designated phase operation command) includes "designated phase information" and "designated speed information".

The special movable body data (specified phase operation command) is set when changing the drive speed of the stepping motor. For example, when the special movable body data is set at the beginning of the deceleration sequence, for example, the "specified phase information" is set to "information specifying two phases" and the "specified speed information" is set to "information of 480 pps." be done.

Step S902: The effect control CPU 126 executes movable body data setting start processing. This process is executed only when the setting of the movable body data is started during execution of the effect, that is, when the movable body data is overwritten.

Specifically, the effect control CPU 126 overwrites the movable body data in the movable body data table currently being referred to with the movable body data in the movable body data table to be referred to next. It executes the process of storing the movable body data stored in the scheduled movable body data table in the movable body data setting area, and determines whether or not it is the end of the movable body data (the next movable body to be referenced). Confirm whether or not the data table exists), and execute the process of storing the movable body data stored in the movable body data table in the movable body data setting area until it is determined that the end of the movable body data is reached. Execute the processing to be performed.

Step S904: The effect control CPU 126 executes error occurrence processing. This process is performed, for example, when an error occurs in the drum unit (movable body unit) 200 (for example, when the origin of the stepping motor cannot be detected), or when unintended overwriting of movable body data occurs in control. is executed. Details of the processing will be described later.
After finishing the above process, the effect control CPU 126 returns to the effect control process (FIG. 56).

[Processing when an error occurs]
FIG. 62 is a flow chart showing an example of the procedure of processing when an error occurs. An example procedure will be described below.

Step S910: The effect control CPU 126 executes retry operation processing. In the retry operation, initialization processing for the drum unit 200 is executed. When the retry operation ends, the stepping motor shifts to a standby state. Details of the processing will be described later.

Step S912: The effect control CPU 126 executes special excitation processing (special excitation processing executing means). In the special excitation process, after the stepping motor is stopped, a process of alternately repeating excitation and de-excitation of the stepping motor (process of performing a combination of excitation and de-excitation of the motor a predetermined number of times) is executed. . Excitation of the stepping motor and de-excitation of the stepping motor may be executed at least once. Details of the processing will be described later.

After completing the above processing, the effect control CPU 126 returns to the drum unit effect management process (FIG. 61).

[Retry operation processing]
FIG. 63 is a flowchart illustrating an example of the procedure of retry operation processing. An example procedure will be described below.

Step S930: The effect control CPU 126 executes excitation release processing. In this process, the effect control CPU 126 executes the process of releasing the excitation of the stepping motors corresponding to the reels of the drum unit 200 (the process of de-exciting).

Step S932: The effect control CPU 126 performs first excitation pattern data execution processing. Specifically, the effect control CPU 126 executes a process of overwriting the movable body data corresponding to the first excitation pattern data in the movable body data setting area.
The content (stop information) of the first excitation pattern data (movable body data for stopping) excites "coil 4" and "coil 3" of the stepping motor, and sets the "excitation state" of the stepping motor to "two-phase excitation". , and this state is continued for a predetermined time (for example, 300 ms).

Step S934: The effect control CPU 126 performs second excitation pattern data execution processing. Specifically, the effect control CPU 126 executes a process of overwriting the movable body data corresponding to the second excitation pattern data in the movable body data setting area.
The content (stop information) of the second excitation pattern data (movable body data for stopping) excites "coil 2" and "coil 1" of the stepping motor, and sets the "excitation state" of the stepping motor to "two-phase excitation". , and this state is continued for a predetermined time (for example, 300 ms).

Here, such a retry operation may be executed simultaneously for all movable bodies, or may be executed only for movable bodies in which an error state has occurred.

A preset movable body number is assigned to the left reel 201, the middle reel 202, the right reel 203, and the effect movable body 40f. Whether or not the operation has been executed is stored in the retry operation movable body number storage area of the RAM 130 .
Note that when the origin detection (edge detection of the index) cannot be performed for the effect movable body 40f, retry operation processing (origin detection confirmation processing), which is different from the retry operation processing of the drum unit 200, is executed again. You may do so.

When the above processing is finished, the effect control CPU 126 returns to the error occurrence processing (FIG. 62).

[Special excitation treatment]
FIG. 64 is a flow chart showing a procedure example of special excitation processing. An example procedure will be described below. This special excitation process is executed once every predetermined time (for example, every 1 ms). Also, this special excitation process is executed for each movable body. For example, when there are four movable bodies in total (the left reel 201, the middle reel 202, the right reel 203, and the effect movable body 40f), the special excitation process is executed four times for each movable body.

Step S950: The effect control CPU 126 confirms whether or not the movable body data table has not been set. Whether or not the movable body data table has not been set is determined by whether or not there is a movable body data table to be referred to next. After executing the retry operation process, it is determined that the movable body data table to be referred to next does not exist.

As a result, if it is confirmed that the movable body data table has not been set (Yes), the effect control CPU 126 executes step S952, and if it cannot be confirmed that the movable body data table has not been set (No), the effect The control CPU 126 returns to the error processing (FIG. 62).

Step S952: The effect control CPU 126 confirms whether or not the movable body to be processed this time is the target movable body. "Target movable body" has two meanings. The first is whether or not the movable body is a duty control target. The second is whether or not the movable body is a target of duty control and the movable body has executed the retry operation. These judgments can be made by confirming the contents of the retry operation movable body number storage area of the RAM 130 .

For example, when the current retry operation is executed for all the reels of the drum unit 200, it is determined that all the reels of the drum unit 200 are the target movable bodies, and the current retry operation is executed for the effect movable body 40f. If so, it is determined that it is not the target movable body.

Further, when the retry operation this time is executed only for one of the reels of the drum unit 200, only the reel on which the retry operation has been executed is determined to be the target movable body, and the reels other than the reel on which the retry operation has been executed are determined. It is determined that the reel is not the target movable body.

As a result, when it is confirmed that the movable body to be processed this time is the target movable body (Yes), the effect control CPU 126 executes step S954, and the movable body to be processed this time is the target. If it cannot be confirmed that it is a movable object (No), the effect control CPU 126 returns to the error occurrence processing (FIG. 62).

By executing such processing, the effect control CPU 126 (drum unit control device) can execute special excitation processing for each of the plurality of stepping motors (special excitation processing executing means).

Step S954: The effect control CPU 126 confirms whether or not the count value is less than the off count value. The initial value of the count is "0" and is incremented each time "1 ms" has passed. As the value of the off count, a time (for example, 1 ms) corresponding to the excitation OFF time is set in advance. Note that the count value can be a different parameter for each movable body.

As a result, if it is confirmed that the count value is less than the off-count value (Yes), the effect control CPU 126 executes step S956, and if it cannot be confirmed that the count value is less than the off-count value ( No), the effect control CPU 126 executes step S958.

Step S956: The effect control CPU 126 executes processing to turn off the motor output data. Specifically, the effect control CPU 126 executes a process of not storing the movable body data in the movable body data setting area (a process of not outputting the movable body data to the driver of the drum unit 200).

Step S958: The effect control CPU 126 executes a process of setting the previously output movable body data. Specifically, the effect control CPU 126 stores the second excitation pattern data (movable body data, movable body data for stopping) set in step S934 of the retry operation process (FIG. 63) in the movable body data setting area. Run.

By executing such processing, the effect control CPU 126 (drum unit control device), after stopping the stepping motor by the first excitation pattern data and the second excitation pattern data, finally refers to the second excitation pattern data (special excitation processing executing means).

Step S960: The effect control CPU 126 executes a process of incrementing the count value. As a result, the count value is incremented every "1 ms".

Step S962: The effect control CPU 126 confirms whether or not the "count value" is less than the "value obtained by adding the on-count value to the off-count value". The ON count value is set in advance to a time (for example, 1 ms) corresponding to the excitation ON time.

As a result, when it is confirmed that the "count value" is less than "the value obtained by adding the on-count value to the off-count value" (Yes), the effect control CPU 126 executes step S964, and the "count value is less than the value obtained by adding the value of the on-count to the value of the off-count (No), the effect control CPU 126 returns to the error occurrence processing (FIG. 62).

Here, the on-count value and the off-count value can be made different depending on the value of the duty ratio to be set.
For example, to set the duty ratio to 50%, the on-count value and the off-count value should be set to "1:1". As a result, excitation is performed by duty control in which the excitation ON time is 1 ms and the excitation OFF time is 1 ms.

If the duty ratio is desired to be 75%, the on-count value and the off-count value should be set to a value of "3:1". As a result, excitation is performed by duty control in which the excitation ON time is 3 ms and the excitation OFF time is 1 ms.

Furthermore, if the duty ratio is desired to be 25%, the on-count value and the off-count value should be set to a value of "1:3". As a result, excitation is performed by duty control in which the excitation ON time is 1 ms and the excitation OFF time is 3 ms.

Here, the larger the duty ratio, the more firmly the stepping motor can be fixed, but in that case, the temperature rise becomes large. On the other hand, if the value of the duty ratio becomes small, the stepping motor cannot be firmly fixed, but in that case the temperature rise becomes small.

In this embodiment, a duty ratio of 50% is adopted in order to suppress the temperature rise while fixing the stepping motor firmly to some extent. Note that the duty ratio may be changed depending on the type of the movable body and the place where the movable body is arranged.

In addition, by executing such processing, the effect control CPU 126 (drum unit control device) generates an error state related to the stepping motor, executes a retry operation (recovery operation) related to the error state, and puts the stepping motor into a standby state. At the time of transition, special excitation processing can be executed (special excitation processing execution means).

Step S964: The effect control CPU 126 executes a process of setting "0" to the value of the count.
When the above processing is finished, the effect control CPU 126 returns to the error occurrence processing (FIG. 62).

[Excitation step correspondence table]
FIG. 65 is a diagram showing an excitation step correspondence table.

The left column in the drawing shows the excitation step values. Specifically, "0" to "17" are displayed in order from the top. Although illustration is omitted after the bottom "17", it is actually "18", which continues until "319", and after "319" is the top Return to "0". Such values correspond to 320 steps for the stepper motor.

The excitation step value is a parameter indicating the drive state of the stepping motor, and indicates which of the four coils (coil 1 to coil 4) is in the excitation state.

The excitation step value may be managed by a drum unit control device (driver) (not shown) that controls the drum unit 200, or by the effect control device 124 based on various information output from the drum unit control device.

When the "excitation step value" is "0", it indicates that "coil 2" and "coil 1" are excited, and the "excitation state" of the stepping motor is "two-phase excitation".

When the "excitation step value" is "1", it indicates that only "coil 2" is excited, and the "excitation state" of the stepping motor is "one phase excitation".

When the "excitation step value" is "2", it indicates that "coil 3" and "coil 2" are excited, and the "excitation state" of the stepping motor is "two-phase excitation".

When the "excitation step value" is "3", it indicates that only "coil 3" is excited, and the "excitation state" of the stepping motor is "1-phase excitation".

When the "excitation step value" is "4", it indicates that "coil 4" and "coil 3" are excited, and the "excitation state" of the stepping motor is "two-phase excitation".

When the "excitation step value" is "5", it indicates that only "coil 4" is excited, and the "excitation state" of the stepping motor is "1-phase excitation".

When the "excitation step value" is "6", it indicates that "coil 4" and "coil 1" are excited, and the "excitation state" of the stepping motor is "two-phase excitation".

When the "excitation step value" is "7", it indicates that only "coil 1" is excited, and the "excitation state" of the stepping motor is "1-phase excitation".

It should be noted that the same setting contents are repeated every eight steps. For example, when the "excitation step value" is "8" to "15", the setting contents are the same as when the "excitation step value" is "0" to "7".

This excitation step correspondence table is a table used for 1-2 phase excitation driving of a stepping motor. Note that 1-2 phase excitation drive is a drive method that allows the stepping motor to rotate more smoothly than 1-phase excitation or 2-phase excitation by alternately supplying current to 1-phase and 2-phase coils. .

Here, "one-phase excitation" indicates a state in which a current is flowing only through one coil of the stepping motor. "Two-phase excitation" is a state in which currents are flowing through two coils of the stepping motor, and a state in which more output torque can be obtained than in one-phase excitation.

Then, in step S932 of FIG. 63, the effect control CPU 126 performs the process corresponding to the excitation step value of "4" in FIG. process for setting the "excited state" to "two-phase excitation").

Next, in step S934 of FIG. 63, the effect control CPU 126 performs the process corresponding to the excitation step value of "0" in FIG. A process for setting the "excitation state" to "two-phase excitation") is executed.

In this state, special excitation processing (FIG. 64) is executed. As a result, the "coil 2" and "coil 1" of the stepping motor are continuously excited with a duty ratio of 50%. That is, the processing corresponding to the excitation step value "0" indicated by halftone dots in FIG. 65 is continued by 50% duty control.

[Comparative example specifications and their problems]
In the comparative example specification (specification that does not adopt the specification of this embodiment), when an error state occurs with respect to the movable body (reel), a predetermined retry operation is executed, and when the end of the movable body data table is reached, there is no excitation. state.

In the non-excited state, if a situation occurs in which an impact or the like is applied to the movable body (door opening or thud), the stationary movable body moves to a position different from the excitation pattern in which it should have stopped. A situation may occur in which the following operations cannot be performed normally. Therefore, it is conceivable to keep the stepping motor energized at all times. However, in this case, the problem arises that the temperature of the stepping motor increases.

[Contents of this embodiment]
Therefore, in the present embodiment, after the end of the retry operation, after reaching the end of the movable body data table (after setting the last movable body data used for the retry operation), the excitation is continued at the set duty ratio. running control.

As a result, the excitation pattern when the stepping motor is stopped can be maintained as it is, and even if the position of the stopped movable body (reel) is displaced due to an impact or the like, the next operation can be correctly excited. You can start with patterns.

Therefore, when starting to move in the next operation (for example, the next fluctuation), the stepping motor can start operating from the same excitation pattern as the previous time (same as the original stopping time), and as a result, the stepping motor does not step out. can be avoided. Also, temperature rise can be suppressed by performing duty control.

In the present embodiment, the drum unit 200 is adopted as the movable body for effect, and it is remarkable that the reels of the drum unit 200 displaying the pseudo effect pattern cannot start moving at the next change. However, this problem is avoided by implementing the above control contents.

More specifically, when the stepping motor stops at the position corresponding to the excitation step value "0" shown in FIG. 65, the coils 2 and 1 are energized. Then, in this state, a special excitation process (a process of executing a combination of motor excitation and motor de-excitation for a predetermined number of times) is executed so as to repeat excitation ON and excitation OFF at a 1 ms duty ratio of 50%. As a result, when the stepping motor moves from the excitation step value "0" state due to an impact or the like, the stepping motor stops at the next excitation step value "8" position where the same excitation pattern is obtained.

In other words, when the stepping motor is stopped at the position corresponding to the excitation step value "0" indicated by the halftone dots in FIG. Even if this is the case, the stepping motor will move to the position corresponding to the excitation step value "8" indicated by halftone dots in FIG.

The reason for this is that the excitation continues with the combination of coils 2 and 1, and the stepping motor is likely to stop at the position corresponding to the combination of coils 2 and 1, and other combinations are possible. This is because it is difficult for the stepping motor to stop at the position where the

When the stepping motor moves from the excitation step value "0" indicated by dots in FIG. 65 to the position corresponding to the excitation step value "8" indicated by dots in FIG. Although it moves eight steps in the forward rotation direction, the excitation pattern is the same as the excitation step value "0" pattern, so that the next movement can be smoothly started.

Depending on the strength and direction of the impact, etc., the position corresponding to the excitation step value "16" in FIG. It is conceivable to move to the position corresponding to the excitation step value "312", but regardless of which position it moves, the coil 2 and coil 1 are in a state of being excited, and the stepping motor is started from the same excitation pattern as the previous time. can be started, and as a result, the stepping motor can be smoothly started.

Such Dyty control can be performed only on the selected movable body (only on the reel on which the retry operation is performed), and the interval between excitation ON and OFF can be arbitrarily adjusted. Therefore, it is possible to easily change the duty ratio and the target movable body based on the measurement result of the temperature rise.

FIG. 66 shows the state of the drum unit 200 during execution of the special excitation process.

[Before impact]
Each reel of the drum unit 200 rotates in 320 steps, one symbol is composed of 32 steps, and 10 symbols are arranged on each reel.
(A) in the figure shows the state of the left reel 201 before the occurrence of the impact, and the "seven red symbols" of the left reel 201 are not displaced. The stepping motor corresponding to the left reel 201 of the drum unit 200 is in a state where the excitation is continued by special excitation processing (the coils 1 and 2 are energized at a duty ratio of 50%).

[Impact occurrence]
Assume that the drum unit 200 (the entire game machine) is subjected to an impact, as shown in (B) in the figure.

[After impact (Part 1)]
In this case, the stepping motor corresponding to the left reel 201 of the drum unit 200 continues to be excited by the special excitation process. Sometimes the reel 201 does not shift.

[After impact (Part 2)]
On the other hand, when the impact is large, the left reel 201 of the drum unit 200 may be displaced, for example, in the forward rotation direction (downward in the drawing) as shown in (D) in the drawing. However, even in such a case, the left reel 201 of the drum unit 200 can be moved to the lower position by 8 steps, and the coil 1 and the coil 2 can be kept excited at a duty ratio of 50%. . In other words, in this embodiment, when the reel (stepping motor) is shifted, it is shifted by the number of steps which is a multiple of 8, instead of by 1 to 7 steps. Then, when there is a shift by the number of steps that is a multiple of 8, the same excitation pattern (state in which coils 1 and 2 are energized) as before the shift occurs is maintained.

[Next action]
In the state shown in (C) in the figure, the left reel 201 of the drum unit 200 can smoothly start the next movement as shown in (E) in the figure. On the other hand, even in the state shown in (D) in the drawing, the left reel 201 of the drum unit 200 can smoothly start the next movement as shown in (E) in the drawing.

As described above, according to this embodiment, there are the following effects.
(1) According to the present embodiment, since the special excitation process is executed after the stepping motor is stopped, the stepping motor can be kept stopped by the special excitation process. As a result, even if an impact or the like is applied when the stepping motor is stopped, it is possible to prevent the stepping motor from deviating from its stop position. Moreover, even if the stop position of the stepping motor deviates due to an impact or the like, by executing the special excitation process, it is possible to apply the same excitation pattern as the excitation pattern at the time of stopping. The stop position of the stepping motor can be guided, and the stepping motor can be prevented from going out of step in the next movement.

(2) According to the present embodiment, since special excitation processing is executed based on the finally referenced movable body data (second excitation pattern data, stopping movable body data), the finally referenced movable body data can be used as it is, and the special excitation process can be executed while simplifying the control process compared to the method of preparing dedicated movable body data for the special excitation process.

(3) According to the present embodiment, since the special excitation process is executed for each of a plurality of stepping motors, the special excitation process is executed for all stepping motors or only for one stepping motor. and can flexibly control multiple stepping motors.

(4) According to the present embodiment, when an error state related to the stepping motor occurs, recovery operation (retry operation) related to the error state is executed, and the stepping motor shifts to the standby state, special excitation processing is executed. , it is possible to avoid a situation in which normal recovery cannot be performed (the motor loses synchronism after the recovery operation) even though the recovery operation has been performed.

(5) When a movable body error occurs, a standby state is entered after execution of the retry operation. Since the drum unit 200 displays performance symbols that are pseudo-interlocked with the special symbols, it must be operated reliably at the start of the next variation after the occurrence of an error. However, if the stepping motor (reel) moves due to an impact or the like after executing the retry operation, a phenomenon occurs in which the stepping motor (reel) cannot be properly restored.
Therefore, in this embodiment, after the end of the retry operation, when the end of the movable body data table is reached, special excitation processing is executed to continue the excitation at the set duty ratio.
As a result, it is possible to maintain the excitation pattern when the stepping motor is stopped, and even if the position of the stopped stepping motor is displaced due to an impact or the like, the stepping motor can be operated at the position corresponding to the correct excitation pattern. can be stopped.
By executing the duty control of the excitation after the retry operation is finished in this way, it is possible to avoid the stepping motor from going out of step when starting to move in the next fluctuation after the occurrence of an error. Moreover, by setting it as Duty control, the temperature rise can also be suppressed compared with the excitation maintenance at 100%. Furthermore, the ratio (time) of excitation may be set smaller than the ratio (time) of non-excitation. As a result, problems due to temperature rise can be suppressed while preventing the displacement of the stepping motor.

The present invention can be modified in various ways without being limited to the above-described embodiment. The mode of presentation given in one embodiment is an example, and is not limited to the mode of presentation described above.

In the above-described embodiments, the stepping motor was used as an example of the motor, but other motors may be used.

In the above-described embodiment, an example in which the special excitation process is executed after the retry operation (restoration operation) is executed has been described. may
Also, the special excitation process may be executed when the stepping motor of the drum unit 200 is on standby at the origin position.
Furthermore, the duty ratio may be controlled differently for each stepping motor.

The images given in other production examples are merely examples, and can be appropriately modified. Also, the structure, board configuration, specific numerical values, etc. of the pachinko machine 1, including those shown in the drawings, are preferred examples, and it goes without saying that these can be modified as appropriate.

1 pachinko machine 8 game board unit 8a game area 20 starting gate 28 variable starting winning device 33 normal symbol display device 33a normal symbol working memory lamp 34 first special symbol display device 35 second special symbol display device 34a first special symbol working memory Lamp 35a Second special symbol operation memory lamp 38 Game state display device 42 Liquid crystal display 45 Effect switching button 70 Main control device 72 Main control CPU
74 ROMs
76 RAM
124 effect control device 126 effect control CPU
200 drum unit

Claims (1)

a movable body;
a motor that drives the movable body;
a control means capable of executing a special excitation process of performing excitation of the motor and de-excitation of the motor a predetermined number of times when the motor is stopped;
In the special excitation process,
Differentiate the ratio of excitation and the ratio of non-excitation,
The control means is
executing the special excitation process when the motor shifts to a standby state when the recovery operation for the error state is executed based on the occurrence of the error state for the motor ;
The motor is
A motor having a plurality of coils and capable of 1-2 phase excitation drive by alternately repeating 1-phase excitation and 2-phase excitation,
The recovery operation is
a first recovery operation using a first pattern in which a specific coil among the plurality of coils is excited and the excitation state of the motor is set to the two-phase excitation; and a recovery operation executed after the execution of the first recovery operation. and a second recovery operation using a second pattern in which a coil other than the specific coil among the plurality of coils is excited and the excitation state of the motor is the two-phase excitation,
The special excitation treatment is
A gaming machine characterized by being executed using the second pattern used in the second recovery operation.

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