JP7470140B2 - Gaming Machines - Google Patents

Description

The present invention relates to a gaming machine that executes games.

Patent document 1 discloses a technology in which the difference count starts after the power is turned on, and when the value of the difference counter exceeds 14,500, the main control circuit generates a stop state (forced cut-off) as the stop condition is met.

JP 2020-81211 A

In recent years, many similar gaming machines have been proposed, and there is a demand for innovative gaming machines.

Therefore, the objective of the present invention is to provide an innovative gaming machine.

The present invention employs the following solutions to solve the above problems. Note that the solutions and the wording in parentheses below are merely examples, and the present invention is not limited thereto. The present invention can be an invention that includes at least one of the invention-specific matters shown in the solutions below. Furthermore, each invention-specific matter shown in the solutions below can be made into a lower-level concept by adding an element that limits the invention-specific matter, and can also be made into a higher-level concept by removing an element that limits the invention-specific matter.

[First technical feature: Implementation of door open error during stop function operation]
Solution A1: The gaming machine of this solution is a gaming machine equipped with a transition means that enables transition to a game stop state based on specified information regarding profits, and a notification means that enables notification of the occurrence of a specified event when the specified event occurs in the game stop state.

The gaming machine of this solution has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from the reference value (0) of the game medium).
(2) It is equipped with an alarm means (performance control board) that can notify the occurrence of a specified event when the game is stopped.

This solution makes it possible to reliably notify the player that a specific event has occurred even when play has stopped, thereby providing a novel gaming machine.

Solution A2: The gaming machine of this solution is any of the solutions described above, characterized in that the notification means, in the game stopped state, when the predetermined event and a special event different from the predetermined event occur, can notify the occurrence of the predetermined event but cannot notify the occurrence of the special event, and, in the game playable state other than the game stopped state, when the predetermined event and the special event occur, can notify the occurrence of the predetermined event but cannot notify the occurrence of the special event.

The present solution adds the following features:
(1) When a specified event (first event) and a special event (second event) different from the specified event occur during game play stop, the notification means is capable of notifying the occurrence of the specified event but is unable to notify the occurrence of the special event.
(2) When a specified event and a special event occur in a playable state other than a game stopped state, the notification means is capable of notifying the occurrence of a special event while notifying the occurrence of the specified event.

This solution makes it possible to notify different events depending on whether play is stopped or playable.

Solution A3: The gaming machine of this solution is any of the solutions described above, and is characterized in that it includes a main control means and a presentation control means capable of communicating with the main control means, and when the specified event occurs in the game stop state, the main control means transmits a specified command to the presentation control means, and the presentation control means is capable of notifying the occurrence of the specified event based on the specified command, and when the specified event occurs in the game playable state, the main control means transmits a specific command different from the specified command to the presentation control means, and the presentation control means is capable of notifying the occurrence of the specified event based on the specific command.

The present solution adds the following features:
(1) Equipped with a main control means (main control board).
(2) Equipped with a performance control means (performance control board) capable of communicating with the main control means.

(3) When a specified event occurs while the game is stopped, the main control means transmits a specified command (first command) to the presentation control means, and the presentation control means is able to notify the occurrence of the specified event based on the specified command.
(4) When a specified event occurs while the game is playable, the main control means transmits a specific command (second command) different from the specified command to the presentation control means, and the presentation control means is able to notify the occurrence of the specified event based on the specific command.

According to this solution, it is possible to send different commands depending on whether a specified event occurs when the game is stopped or when the specified event occurs when the game is playable, and the presentation control means can accurately determine in which state the specified event occurred.

[Second technical feature: Notification of RWM abnormal error after striking stop function is activated]
Solution B1: The gaming machine of this solution is a gaming machine equipped with a transition means that enables transition to a game stop state based on specified information regarding profits, a determination means that enables determination as to whether an error has occurred in the game stop state, and a notification means that enables notification of the occurrence of the error when the determination means determines that the error has occurred in the game stop state.

The gaming machine of this solution has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from the reference value (0) of the game medium).
(2) It is equipped with a determination means (main control board) that can determine whether an error has occurred when game play is stopped.
(3) It is equipped with an alarm means (performance control board) that can notify the occurrence of an error when the judgment means determines that an error has occurred when the game is stopped.

This solution makes it possible to reliably notify the player that an error has occurred even when play has stopped, thereby providing a novel gaming machine.

Solution B2: The gaming machine of this solution is a gaming machine that, in any of the solutions described above, when power is restored in the game-stopped state and a predetermined condition is met at the time of power restoration, the transition means maintains the game-stopped state, and the notification means is capable of notifying that the game-stopped state is in place but not notifying that the predetermined condition is met.

The present solution adds the following features:
(1) When power is restored during a game stop state and a specified condition is satisfied at the time of power restoration, the transition means maintains the game stop state.
(2) When power is restored while the game is stopped and a specified condition is satisfied when the power is restored, the notification means is capable of notifying that the game is stopped but of notifying that the specified condition has been satisfied.

According to this solution, if a specified condition is met when power is restored after an interruption, the fact that the specified condition has been met can be given priority over the fact that play has been stopped.

[Third technical feature: Test signal output before the ball difference limiting device is activated]
Solution C1: The gaming machine of this solution is a gaming machine equipped with a transition means that enables transition to a game stop state based on specified information regarding profits, and a test signal processing means that has processing that enables output of a specific test signal to an external device when a value indicated by the specified information reaches a specified value before transitioning to the game stop state.

The gaming machine of this solution has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from the reference value (0) of the game medium).

(2) The device is equipped with a test signal processing means that has (makes executable) a process that enables a specific test signal to be output to an external device when the value indicated by the specific information reaches a specific value before the game is stopped. Note that the specific test signal may be merely generated without actually being output.

This solution makes it possible to output a specific test signal before the game stops, so that the specific test signal can warn of the game stop state, making it possible to avoid a situation in which the game suddenly stops during testing, and as a result, a novel gaming machine can be provided.

Solution C2: The gaming machine of this solution is a gaming machine that is characterized in that, in any of the solutions described above, it is equipped with a notification means that can notify information regarding the specified information when the specific test signal is output.

This solution includes a notification means (performance control board) that can notify information related to specific information when a specific test signal is output.

This solution not only outputs a specific test signal, but also makes it possible to notify information related to specified information, so that a gaming stop state can be notified in two ways: by outputting a signal and by notifying information.

Solution C3: The gaming machine of this solution is a gaming machine that is characterized in that, in any of the solutions described above, the specific test signal can be output under conditions other than when the value indicated by the specified information reaches the specified value.

In this solution, a specific test signal can be output under conditions other than when the value indicated by the specified information reaches a specified value (when another error occurs).

This solution allows a specific test signal to have multiple roles, making it possible to use the specific test signal effectively.

[Fourth technical feature: maintaining communication with the frame control means while the stop function is in operation]
Solution D1: The gaming machine of this solution comprises a first control means and a second control means capable of communicating with the first control means and an external device, wherein the first control means is capable of transitioning to a game stop state based on specified information regarding profits, and in the game stop state, is capable of continuing communication with the second control means, and the second control means is capable of continuing communication with the external device in the game stop state.

The gaming machine of this solution has the following configuration.
(1) Equipped with a first control means (main control board).
(2) It is equipped with a first control means and a second control means (frame control board) capable of communicating with an external device (dedicated unit).
(3) The first control means is capable of transitioning to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from a reference value (0) of the gaming medium), and is capable of continuing communication with the second control means in the game stop state.
(4) The second control means can continue communication with the external device even when game play is stopped.

According to this solution, the first control means, the second control means, and the external device can continue communication even when play is stopped. By continuing necessary communication even when play is stopped, it is possible to prevent the player from being disadvantaged by the game being stopped, and as a result, it is possible to provide an innovative gaming machine.

Solution D2: The gaming machine of this solution is any of the solutions described above, characterized in that the first control means is capable of transmitting first information to the second control means, the second control means is capable of transmitting second information based on the first information to the external device, and when communication between the first control means and the second control means is interrupted, the second control means is capable of transmitting the second information before communication was interrupted to the external device.

The present solution adds the following features:
(1) The first control means is capable of transmitting the first information to the second control means.
(2) The second control means is capable of transmitting second information based on the first information to an external device.
(3) When communication between the first control means and the second control means is interrupted, the second control means is capable of transmitting the second information before the communication was interrupted to the external device.

According to this solution, even if communication between the first control means and the second control means is interrupted, communication between the second control means and the external device continues, so that the disadvantages caused by communication interruption can be minimized.

[Fifth technical feature: Hold display and lamp expression during jackpot in gaming machine with ball difference limit device]
Solution E1: The gaming machine of this solution is equipped with a transition means for enabling a transition to a game stop state based on specified information regarding profits, a notification means for enabling a notification of the transition to the game stop state when a value indicated by the specified information is equal to or greater than a specified value and satisfies specified conditions, and a reduction means for enabling a reduction in visibility of a specific display related to the memory of lottery elements based on the execution of the notification.

The gaming machine of this solution has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from the reference value (0) of the game medium).
(2) It is equipped with a warning means (performance control board) that can execute a warning that the game will be stopped when the value indicated by the specified information is equal to or greater than a specified value and satisfies a specified condition.
(3) It is equipped with a reduction means (performance control board) that can reduce the visibility of specific displays related to the memory of lottery elements based on the execution of the notice.

According to this solution, the visibility of the specific display related to the memory of the lottery element can be reduced based on the execution of the notice, so that it is possible to suggest that the presentation related to the lottery element will not be executed after the transition to the game stop state, and as a result, it is possible to provide an innovative gaming machine.

Solution E2: The gaming machine of this solution is a gaming machine that is characterized in that it is equipped with a signal processing means having a process that enables a specific signal to be output to an external device before executing the notice, in any of the solutions described above.

This solution includes a signal processing means (main control board) that has (executes) a process that enables a specific signal to be output to an external device before the notice is executed. Note that the specific signal may be merely generated without actually being output.

This solution makes it possible to output a specific signal before executing the warning, so that the specific signal can warn of a game stop state, making it possible to avoid situations where the game suddenly stops during testing, during play, etc.

[Sixth technical feature: Conditions for clearing the reference value counter (monitoring the door open/close state)]
Solution F1: The gaming machine of this solution is a gaming machine equipped with a transition means that enables transition to a game stop state based on specified information regarding profits, and a specified information control means that enables the specified information to be initialized if power is cut off without a special condition being met, and enables the specified information not to be initialized if power is cut off because the special condition is met.

The gaming machine of this solution has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state based on specified information regarding profits (specified information that is at least updated when profits are obtained, and difference information regarding the difference (difference in balls) from the reference value (0) of the game medium).
(2) It is equipped with a specified information control means that enables the specified information to be initialized when power is cut off because a special condition is not met, and enables the specified information not to be initialized when power is cut off because a special condition is met.

With this solution, whether or not to initialize the specified information can be determined based on whether or not a special condition is met, making it possible to avoid initializing the specified information at an undesirable time, and as a result, it is possible to provide an innovative gaming machine.

The present invention makes it possible to provide an innovative gaming machine.

FIG. 2 is a block diagram of a managed gaming machine. This is a sequence diagram showing the processing flow of the main control board, frame control board, and performance control board. A flowchart showing an example of the procedure for prize ball number management processing. 13 is a flowchart showing an example of a procedure for managing a ball difference limiting device. 13 is a flowchart showing an example of a procedure for a performance command management process. 13 is a flowchart showing an example of a procedure for a ball difference management process. 13 is a flowchart showing an example of a procedure for a ball difference calculation process. A diagram showing the relationship between the "actual ball difference," the "calculation ball difference," and the "transmission ball difference." 13 is a flowchart showing an example of the procedure for managing effects related to a ball difference limiting device. A figure showing examples of the first, second and third effects. 13 is a flowchart showing an example of a procedure for processing when a door opening error occurs. 13 is a flowchart showing an example of a procedure for processing when a door open error is cleared. 13 is a flowchart showing an example of a procedure for processing when a hitting stop function is activated. FIG. 11 is a diagram illustrating an example of a procedure for an error notification process. FIG. 13 is a diagram for explaining error processing related to fraud, etc. (1/5). FIG. 13 is a diagram for explaining error processing related to fraud, etc. (2/5). FIG. 13 is a diagram for explaining error processing related to fraud, etc. (3/5). FIG. 4 is a diagram for explaining error processing related to fraud, etc. (4/5). FIG. 5 is a diagram for explaining error processing related to fraud, etc. (5/5). 10 is a flowchart illustrating an example of a procedure for CPU initialization processing. A diagram showing the contents of gaming machine status flags. 13 is a flowchart illustrating an example of a procedure for a timer interrupt process. 13 is a flowchart showing an example of a procedure for a gaming machine status flag setting process. FIG. 13 is a diagram showing the contents of the stop function activation management phase. 13 is a flowchart showing an example of a procedure for outputting a gaming machine error state signal from the main control board. 13 is a flowchart showing an example of a procedure for outputting a gaming machine error state signal from the frame control board. This is a sequence diagram showing the processing flow of the main control board (main control CPU), frame control board (frame control CPU), and dedicated unit (CM board). This is a sequence diagram showing the processing flow when communication between the main control board (main control CPU) and the frame control board (frame control CPU) is interrupted. 13 is a flowchart illustrating an example of a procedure for a main command permission signal management process. 13 is a flowchart illustrating an example of a procedure for a frame command permission signal management process. 13 is a flowchart illustrating an example of a procedure for a unit transmission command management process. 13 is a flowchart showing an example of a procedure for VL signal management processing; 13 is a flowchart showing an example of a procedure for card return processing. A figure showing an example of the presentation during a jackpot. A figure showing an example of the presentation during a jackpot. A figure showing an example of the presentation during a jackpot. A figure showing an example of the presentation during a jackpot. 13 is a flowchart showing an example of a procedure for a first performance execution process. 13 is a flowchart showing an example of a procedure for a second performance execution process. 13 is a flowchart showing an example of a procedure for a ball difference calculation process. This is a diagram explaining the comparison between the case where the inner frame is open and the case where the inner frame is closed. A diagram showing the initialization conditions for the calculation difference ball (reference value counter).

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a block diagram of a controlled gaming machine.
The managed gaming machine 100 is equipped with a managed gaming machine game board 10 and a managed gaming machine frame 20, and is an enclosed gaming machine that circulates a certain number of gaming balls within a single machine, eliminating the need for gaming balls to be used in games or for directly paying out gaming balls to players. The managed gaming machine 100 becomes playable by connecting it to a dedicated unit (IC card unit) dedicated to the managed gaming machine.

The managed gaming machine game board 10 is equipped with a game board (acrylic board), a pattern display device (special pattern display device, normal pattern display device), a winning/ball passing detection mechanism (various switches), a windmill, game nails, other performance devices (movable body for performance, LCD display, information display device, speaker, lamp), a winning display device, a device that changes the direction of the ball falling (movable member, cover member), etc.

The managed gaming machine frame 20 is equipped with gaming balls, a launching device, a power supply, a ball polishing device, a gaming ball circulation device, a device for displaying the number of gaming balls, etc., a glass panel, a nighttime monitoring device, other devices for performances, an iron ball detection device, a front decoration, a counting switch, etc.

In the managed gaming machine 100, the front ornament of the managed gaming machine frame 20 can be set to an open state. When the front ornament is set to an open state, the front ornament and the glass plate are opened, and the managed gaming machine game board 10 arranged behind the glass plate is exposed.

The managed gaming machine 100 is connected to a dedicated unit 200. The CM board 201 (SC board) of the dedicated unit 200 and the frame control board 50 can communicate with each other. The managed gaming machine 100 can transmit information to the hall computer through the dedicated unit 200 (CM board 201).

[Overview of managed gaming machines]
The overview of the managed gaming machine is as follows:
(1) The managed gaming machine 100 belongs to the same classification as a pachinko machine, and a player plays the game by shooting gaming balls onto the surface of the managed gaming machine gaming board 10.
(2) The controlled gaming machine 100 is structurally incapable of having an upper or lower tray, and the player cannot directly touch the gaming balls.
(3) The managed gaming machine 100 circulates the minimum number of gaming balls required for launch within the managed gaming machine 100, and a launching device, a ball polishing device, and a gaming ball circulation device are provided along the circulation path.
(4) The launching device has the same launching capabilities as current gaming machines and may be bottom-launching or top-launching.
(5) The ball polishing device has a cassette containing abrasive cloths for removing dirt from game balls, which are replaced at regular intervals.
(6) The number of game balls played and the number of acquired game balls are managed and displayed as numerical data in the management gaming machine 100 (frame control board 50).
(7) When the game ends, the number of game balls managed by the managed gaming machine 100 (frame control board 50) can be transferred to a dedicated unit and managed by pressing the counting switch 53 (counting button).

The managed gaming machine game board 10 includes a main control board 30 (first control means) and a performance control board 40 (performance control means).
The main control board 30 controls the contents related to the progress of the game. The presentation control board 40 controls the contents related to the presentation of the game. The main control board 30 can communicate with the presentation control board 40 and the frame control board 50. The presentation control board 40 can communicate with the main control board 30, but this communication is only one-way from the main control board 30 to the presentation control board 40, and no two-way communication is performed.

The main control board 30 is connected to a winning port switch 31, an out switch 32, and a door open detection switch 33. The winning port switch 31 includes switches such as a winning port corresponding to a normal pattern or a special pattern, a large winning port, and a normal winning port (general winning port). The out switch 32 is arranged in the out passage. A game ball shot into the game area (board surface) flows down the game area and enters the winning port or the out port, but in either case, it is guided to the out passage and detected by the out switch 32. The door open detection switch 33 is a switch that detects the opening of a door (glass door or inner frame). For example, when the glass door is open, the door open detection switch 33 detects the opening of the glass door, and when the inner frame is open, it detects the opening of the inner frame. The door open detection switch 33 may be composed of two switches, one for the glass door and one for the inner frame, or may be composed of one switch that serves both the glass door and the inner frame.

The performance control board 40 is connected to a liquid crystal display 41, a speaker 42, and a lamp 43. The performance control board 40 receives commands sent from the main control board 30, determines the content of the performance based on the received commands, and executes the performance using the liquid crystal display 41, the speaker 42, and the lamp 43.

The managed gaming machine frame 20 is equipped with a frame control board 50 (second control means). The frame control board 50 controls the contents related to the number of game balls. The frame control board 50 can communicate with the main control board 30. A subtraction sensor 51, a foul ball sensor 52, a counting switch 53, a game ball number display device 54, a game ball number clear switch 55, and a ball removal switch 56 are connected to the frame control board 50.

When the frame control board 50 receives a prize ball number command (a request for the number of acquired game balls) from the main control board 30, it adds the number of prize balls included in the prize ball number command to the number of game balls, and displays it on the game ball number display device 54. When the subtraction sensor 51 detects the launch of a game ball, the frame control board 50 subtracts one from the number of game balls, and displays it on the game ball number display device 54. When the foul ball sensor 52 detects the passage of a game ball, the frame control board 50 adds one to the number of game balls, and displays it on the game ball number display device 54. When the counting switch 53 is pressed, the frame control board 50 transmits the counted number of balls to a dedicated unit, subtracts the counted number of balls from the number of game balls, and displays the number of game balls after subtraction on the game ball number display device 54. When the frame control board 50 receives information on the number of loaned balls from the dedicated unit, it adds up the number of game balls and displays it on the game ball number display device 54 as the number of game balls. Note that a foul ball (returned ball) is a game ball that has been launched by the launching device but has returned without reaching the game area. The number of game balls can be cleared by turning on the power with the game ball number clear switch 55 pressed. When the number of game balls is 0 and the ball removal switch 56 is pressed while starting, or when both the game ball number clear switch 55 and the ball removal switch 56 are pressed while starting, the frame control board 50 transitions to the ball removal state (ball removal mode).

Figure 2 is a sequence diagram showing the processing flow of the main control board, frame control board, and performance control board.
The main control board 30 executes a process to obtain the number of winning balls (S1).
When the main control board 30 obtains the number of prize balls, it sends a prize ball number command to the frame control board 50 (S2).

The frame control board 50 executes a process to obtain the number of balls fired (S3).
The frame control board 50 executes a process to obtain the number of foul balls (S4).
The frame control board 50 executes a process of calculating the ball difference (difference) (S5).
The frame control board 50 transmits a difference ball command (difference information) to the main control board 30 (S6).

The main control board 30 executes an operation determination of the difference ball limiting device (S7).
The main control board 30 executes a transition determination for a game stop state (S8).
The main control board 30 executes a transmission determination of the first performance command (S9), and if the determination result is positive, transmits the first performance command to the performance control board 40 (S10). If the performance control board 40 receives the first performance command, it executes the first performance (S11).

The main control board 30 executes a transmission determination for the second performance command (S12), and if the determination result is positive, transmits the second performance command to the performance control board 40 (S13). If the performance control board 40 receives the second performance command, it executes the second performance (S14).

The main control board 30 executes a transmission determination for the third performance command (S15), and if the determination result is positive, transmits the third performance command to the performance control board 40 (S16). If the performance control board 40 receives the third performance command, it executes the third performance (S17).

3 is a flowchart showing an example of the procedure for the prize ball number management process. This process is executed by the main control board 30 (main control CPU). Each of the flowcharts shown below shows a process that is called in a predetermined loop process.
Step S100: The main control board 30 executes the prize ball number acquisition process. Specifically, the main control board 30 checks the signal from the winning port switch 31. For example, when a signal is input from the switch corresponding to the start winning port of the special pattern, the number of prize balls is set to "3", when a signal is input from the switch corresponding to the large winning port, the number of prize balls is set to "10", and when a signal is input from the switch corresponding to the normal winning port, the number of prize balls is set to "5". Note that when multiple signals are input, the total value is set to the number of prize balls.

Step S101: The main control board 30 executes a prize ball number command generation process. Specifically, the main control board 30 generates a prize ball number command including the prize ball number set in the process of step S100. The generated command is sent to the frame control board 50 in a command sending process (not shown). Note that if the prize ball number is "0", this process can be prevented from being executed.
Once the above processing is completed, the program returns to the caller.

By executing such processing, the main control board 30 can transmit the number of winning balls (first information) required to calculate the difference balls (the difference from the reference value (0) of the gaming medium) to the frame control board 50.

4 is a flowchart showing an example of a procedure for managing the ball difference limiting device. This process is executed by the main control board 30 (main control CPU).
Step S110: The main control board 30 executes a process to check whether or not a difference shot command has been received. The difference shot command is sent from the frame control board 50 to the main control board 30.

If it is determined that the difference ball command has been received (Yes), the main control board 30 executes step S111. On the other hand, if it is determined that the difference ball command has not been received (No), the main control board 30 executes step S112.

Step S111: The main control board 30 executes a process to store the value of the difference ball to be sent in the difference ball storage counter. The value of the difference ball to be sent is included in the difference ball command.

Step S112: The main control board 30 executes a process to check whether the value of the ball difference storage counter is 5FH or more. Note that "5FH" means that the ball difference has reached 95,000 shots.

As a result, if it is confirmed that the value of the difference ball saving counter is 5FH or more (Yes), the main control board 30 executes step S113. On the other hand, if it is not confirmed that the value of the difference ball saving counter is 5FH or more (No), the main control board 30 executes step S115.

Step S113: The main control board 30 executes a process to check whether the game status is a big win or a small win. The game status can be checked by the game status flag (0: normal state, 1: big win, 2: small win). The main control board 30 sets the value of the game status flag according to the game status.

As a result, if it is confirmed that the game state is a big win or a small win (Yes), the main control board 30 executes step S115. On the other hand, if it is not confirmed that the game state is a big win or a small win (No), the main control board 30 executes step S114.

Step S114: The main control board 30 executes a process to activate the ball difference limiting device. The ball difference limiting device is not a physical device, but a control flag. Specifically, the main control board 30 executes a process to turn on the ball difference limiting device flag.

Here, if the game state is a big win or a small win (step S113: Yes), the difference ball limiting device does not operate, but the big win or small win will end eventually, so the difference ball limiting device will operate at that point. That is, by executing the processing of steps S113 and S114, if the game state is a big win or a small win, the difference ball limiting device can be operated after the big win or small win ends. Note that, in the case of a game that leads from a small win to a big win (a game that becomes a big win by passing through a specific area during a small win), the difference ball limiting device can be operated after the big win ends, not after the small win ends.
The ball difference limiting device flag is not turned off simply by turning the power back on after a power outage, but can be turned off by clearing the RAM.

Step S115: The main control board 30 executes a process to check whether the difference ball limiting device is operating. If the difference ball limiting device flag is on, it can be determined that the difference ball limiting device is operating, and if the difference ball limiting device flag is off, it can be determined that the difference ball limiting device is not operating.

As a result, if it is confirmed that the ball difference limiting device is in operation (Yes), the main control board 30 executes step S116. On the other hand, if it is not confirmed that the ball difference limiting device is in operation (No), the main control board 30 returns to the caller and continues processing.

Step S116: The main control board 30 executes a process to transition to a game stop state.
The game will stop when the game is stopped. In the game stop state, the game is stopped (there is no change in the pattern, no reserved balls are consumed, and no winning balls are played) and the ball launch is stopped (a state in which game balls cannot be launched).
Once the above processing is completed, the program returns to the caller.

By executing such processing, the main control board 30 can receive a difference ball command (difference information) and transition to a game stop state based on the received difference ball command (difference information).

5 is a flowchart showing an example of a procedure for a performance command management process. This process is executed by the main control board 30 (main control CPU).
Step S120: The main control board 30 executes a process to check whether the value of the difference ball saving counter is 5AH. Note that "5AH" means that the difference ball has reached 90,000 shots.

As a result, if it is confirmed that the value of the difference ball saving counter is 5AH (Yes), the main control board 30 executes step S121. On the other hand, if it is not confirmed that the value of the difference ball saving counter is 5AH (No), the main control board 30 executes step S122.

Step S121: The main control board 30 executes a first performance command generation process. The generated first performance command (stop function activation warning command) is sent to the performance control board 40 in a command sending process (not shown).

Step S122: The main control board 30 executes a process to check whether the value of the difference ball saving counter is 5FH or more and whether the game state is a big win or a small win.

As a result, if it is confirmed that the value of the difference ball saving counter is 5FH or more and the game state is a big hit or a small hit (Yes), the main control board 30 executes step S123. On the other hand, if it is not confirmed that the value of the difference ball saving counter is 5FH or more and the game state is a big hit or a small hit (No), the main control board 30 executes step S124.

Step S123: The main control board 30 executes a second performance command generation process. The generated second performance command (stop function activation notice command) is sent to the performance control board 40 in a command sending process (not shown).

Step S124: The main control board 30 executes a process to check whether the value of the difference ball saving counter is 5FH or more and whether the game state is normal. Note that the normal state is a state other than during a big win or a small win.

As a result, if it is confirmed that the value of the difference ball saving counter is 5FH or more and the game state is normal (Yes), the main control board 30 executes step S125. On the other hand, if it is not confirmed that the value of the difference ball saving counter is 5FH or more and the game state is normal (No), the main control board 30 returns to the caller and continues processing.

Step S125: The main control board 30 executes a third performance command generation process. The generated third performance command (stop function activation command) is transmitted to the performance control board 40 in a command transmission process (not shown).
Once the above processing is completed, the program returns to the caller.

6 is a flowchart showing an example of a procedure for the difference ball management process. This process is executed by the frame control board 50 (frame control CPU).
Step S200: The frame control board 50 executes a process to confirm whether or not a prize ball number command has been received.

As a result, when it is confirmed that the prize ball number command has been received (Yes), the frame control board 50 executes step S201. On the other hand, when it is not confirmed that the prize ball number command has been received (No), the frame control board 50 executes step S202.
Step S201: The frame control board 50 executes a process of storing the number of prize balls in the prize ball number counter. The number of prize balls is included in the prize ball number command.

Step S202: The frame control board 50 executes a process to check whether there are any balls to be fired (whether a signal has been received from the subtraction sensor 51).

As a result, if it is confirmed that there are balls to be fired (Yes), the frame control board 50 executes step S203. On the other hand, if it is not confirmed that there are balls to be fired (No), the frame control board 50 executes step S204.

Step S203: The frame control board 50 executes a process to store the number of shot balls in the shot ball counter. For example, if one shot is detected, the shot ball counter stores "1," and if two shots are detected, the shot ball counter stores "2."

Step S204: The frame control board 50 executes a process to check whether there are any foul balls (whether a signal has been received from the foul ball sensor 52).

If it is determined that there are foul balls (Yes), the frame control board 50 executes step S205. On the other hand, if it is determined that there are no foul balls (No), the frame control board 50 executes step S206.

Step S205: The frame control board 50 executes a process to store the number of foul balls in the foul ball counter. For example, if one foul ball is detected, the foul ball counter stores "1," and if two foul balls are detected, the foul ball counter stores "2."

Step S206: The frame control board 50 executes a ball difference calculation process. The ball difference calculation process is a process for calculating a ball difference based on the number of winning balls, the number of shot balls, the number of foul balls, etc. The ball difference calculation process will be described in detail later.
Once the above processing is completed, the program returns to the caller.

7 is a flowchart showing an example of the procedure for the ball difference calculation process. This process is executed by the frame control board 50 (frame control CPU).
Step S210: The frame control board 50 executes a process to check whether or not this is the first process since power-on. Whether or not this is the first process since power-on can be checked by a power-on flag. The power-on flag is off when power is turned on, and is turned on after this process is executed once.

If it is determined that this is the first processing since power-on (Yes), the frame control board 50 executes steps S211 and S212. On the other hand, if it is determined that this is the first processing since power-on (No), the frame control board 50 executes step S213.

Step S211: The frame control board 50 executes a process to store "100,000 (100,000 shots)" in the calculation difference ball. The reason why the calculation difference ball is set to "100,000 (100,000 shots)" instead of "0" is that the game starts with the shot, so if "0" is set, it becomes a negative number, which complicates the program processing.
Step S212: The frame control board 50 executes a process of storing "0" as the previous value.

Step S213: The frame control board 50 executes a process of calculating the calculation difference ball using the following first calculation formula.
(First calculation formula) Calculation difference ball = Calculation difference ball + Prize ball counter - Shot ball counter + Foul ball counter For example, if the "calculation difference ball" is "100,000", the "prize ball counter" is "10", the "shot ball counter" is "1", and the "foul ball counter" is "2", the calculated "calculation difference ball" is "100011 (= 100,000 + 10 - 1 + 2)".

Step S214: The frame control board 50 executes a process of calculating the transmission difference ball using the following second arithmetic formula.
(Second calculation formula) Transmission difference ball = (calculation difference ball - 100000) ÷ 1000
For example, if the "calculation difference ball" is "100011", the calculated "transmission difference ball" is "0 (=100011-100000)÷1000". If the result of the calculation is 0 or less, it becomes 0 and the decimal point is rounded down. Division may be performed by a shift operation.

Step S215: The frame control board 50 executes a process to check whether the value of the difference ball for transmission is different from the previous value. The previous value is saved in step S218 described below. For example, if the value of the difference ball for transmission is "0" and the previous value is "0", this process judges it as negative (No). Also, if the value of the difference ball for transmission is "1" and the previous value is "0", this process judges it as positive (Yes).

As a result, if it is confirmed that the value of the difference ball for transmission is different from the previous value (Yes), the frame control board 50 executes step S216. On the other hand, if it is not confirmed that the value of the difference ball for transmission is different from the previous value (No), the frame control board 50 executes step S218.

Step S216: The frame control board 50 executes a process to check whether the value of the difference ball to be sent is the value of "previous value - 1". For example, if the value of the difference ball to be sent is "2" and the previous value is "2", this process judges it as negative (No). Also, if the value of the difference ball to be sent is "2" and the previous value is "3", this process judges it as positive (Yes).

As a result, if it is confirmed that the value of the difference ball for transmission is the value of "previous value - 1" (Yes), the frame control board 50 executes step S218. On the other hand, if it is not confirmed that the value of the difference ball for transmission is the value of "previous value - 1" (No), the frame control board 50 executes step S217.

Step S217: The frame control board 50 executes a difference ball command generation process. The leading value of the difference ball command stores information that identifies the difference ball command, and the trailing value of the difference ball command stores the value of the difference ball to be sent. The generated command is sent to the main control board 30 in a command sending process (not shown).
Once the above processing is completed, the program returns to the caller.

By executing such processing, the frame control board 50 can receive the number of prize balls (first information) required to calculate the difference in balls, calculate the difference in balls based on the received number of prize balls (first information) and the number of shot balls (second information) and the number of foul balls (second information), which are information required to calculate the difference in balls and differ from the number of prize balls (first information), and can transmit a difference in ball command (difference information) related to the calculated difference in balls to the main control board 30.

In addition, by executing the processes of steps S215 to S217, the frame control board 50 can transmit a difference ball command (difference information) when the difference ball value (difference value) satisfies a specific condition (when the value of the difference ball to be sent is different from the previous value, when the value of the difference ball to be sent is not the value of "previous value - 1"), and can not transmit the difference ball command (difference information) when the difference ball value (difference value) does not satisfy a specific condition.

FIG. 8 is a diagram showing the relationship between the "actual ball difference," the "calculation ball difference," and the "transmission ball difference."
When the "actual ball difference" is "0 balls", the "calculation ball difference" becomes "100,000 balls" and the "transmission ball difference" becomes "00H".
If the "actual ball difference" is "1000 balls", the "calculation ball difference" will be "101000 balls" and the "transmission ball difference" will be "01H".

If the "actual ball difference" is "2000 balls", the "calculation ball difference" will be "102000 balls" and the "transmission ball difference" will be "02H".
If the "actual ball difference" is "3,000 balls," the "calculation ball difference" will be "103,000 balls" and the "transmission ball difference" will be "03H."

If the "actual ball difference" is "10,000 balls", the "calculation ball difference" will be "110,000 balls" and the "transmission ball difference" will be "0AH".
If the "actual ball difference" is "90,000 balls," the "calculation ball difference" will be "190,000 balls" and the "transmission ball difference" will be "5AH."

If the "actual ball difference" is "95,000 balls," the "calculation ball difference" will be "195,000 balls" and the "transmission ball difference" will be "5FH."
If the "actual ball difference" is "100,000 balls," the "calculation ball difference" will be "200,000 balls" and the "transmission ball difference" will be "64H."
In addition, the minimum value of the "difference in balls for calculation" may be set to "0" so that the value does not become negative even if the number of out balls occurs.

Here, "difference in balls" is the value obtained by subtracting "out balls (number of balls used by firing, etc.)" from "safe balls (number of balls acquired by winning balls, etc.)." Note that "difference in balls" can also be the value obtained by subtracting "safe balls" from "out balls," but the value of the difference in balls itself will not change; it will just reverse the positive and negative values.

In this way, the difference in balls is calculated based on the relationship between "safe balls" and "out balls," so even if you have hit 95,000 shots, you may not be finished. For example, if you have already hit 5,000 shots at the beginning of the game, you will be finished when you have hit 100,000 shots (difference in balls 95,000 = -5,000 + 100,000).

9 is a flowchart showing an example of a procedure for managing effects related to the ball difference limiting device. This process is executed by the effect control board 40 (effect control CPU).
Step S300: The performance control board 40 executes a process to check whether or not the first performance command has been received.

As a result, if it is confirmed that the first performance command has been received (Yes), the performance control board 40 executes step S301. On the other hand, if it is not confirmed that the first performance command has been received (No), the performance control board 40 executes step S302.

Step S301: The performance control board 40 executes a process to execute a first performance (first performance execution process). The first performance is, for example, the performance shown in FIG. 10 (A).

Step S302: The performance control board 40 executes a process to check whether or not the second performance command has been received.

As a result, if it is confirmed that the second performance command has been received (Yes), the performance control board 40 executes step S303. On the other hand, if it is not confirmed that the second performance command has been received (No), the performance control board 40 executes step S304.

Step S303: The performance control board 40 executes a process to execute a second performance (second performance execution process). The second performance is, for example, the performance shown in FIG. 10(B).

Step S304: The performance control board 40 executes a process to check whether or not the third performance command has been received.

As a result, if it is confirmed that the third performance command has been received (Yes), the performance control board 40 executes step S305. On the other hand, if it is not confirmed that the third performance command has been received (No), the performance control board 40 returns to the caller and continues processing.

Step S305: The performance control board 40 executes a process for executing a third performance (third performance execution process). The third performance is, for example, the performance shown in FIG.
Once the above processing is completed, the program returns to the caller.

FIG. 10 is a diagram showing examples of the first, second and third effects.
In FIG. 10(A), the first round of effects during a jackpot is being executed. On the screen, text information of "Fireworks Bonus" indicating the name of the jackpot game is displayed, and text information of "Right Hit" and an image of an arrow are also displayed, encouraging the player to hit the ball to the right. At this point, the difference in the number of balls reaches 90,000. In this case, the first effect is executed.

As shown in FIG. 10(A), the first effect is an effect in which a first image E1 is displayed at the top of the display screen of the liquid crystal display 41. The first image E1 is an image including text information such as "Approximately 5,000 shots remaining until the shot stop function is activated."

In FIG. 10(B), the fifth round of the big win is being performed. Note that this fifth round is not the fifth round that follows on from FIG. 10(A), but the fifth round of a different big win. On the screen, text information "Fireworks Bonus" is displayed, indicating the name of the big win game, and text information for "right hit" and an image of an arrow are also displayed, encouraging the player to hit to the right. At this point, it is assumed that the difference in balls has reached 95,000. In this case, the second performance is executed.

As shown in FIG. 10(B), the second effect is an effect in which a second image E2 is displayed on the display screen of the liquid crystal display 41. The second image E2 is an image including text information such as "After the winning, the play stopping function will be activated and the game will stop."

In FIG. 10(C), the normal state presentation is displayed. At this point, the difference in balls reaches 95,000, or the difference in balls reaches 95,000 during a jackpot, the jackpot game ends, and the state transitions to the normal state. In this case, the third presentation is executed.

As shown in FIG. 10(C), the third effect is an effect in which the third image E3 is displayed on the display screen of the liquid crystal display 41. The third image E3 is an image including text information such as "Play stop function in operation. The daily payout limit has been reached. Play will stop. Please call an attendant." The left effect pattern, the center effect pattern, and the right effect pattern are displayed on the display screen of the liquid crystal display 41 ("1"-"2"-"3"), but since play is stopped, the patterns (special pattern, normal pattern, effect pattern) do not change. In addition, the fourth patterns Z1 and Z2 are also displayed in a stopped state.

Furthermore, the reserved indicators M1 and M2, which indicate the number of memories (reserved) of the first special symbol and the second special symbol displayed in the pre-change display area X1, are not consumed. Therefore, the reserved indicators M1 and M2 are not moved to the change display area X2.
In addition, if the difference in the number of balls reaches 95,000 while the symbols are changing, the change can be forcibly ended at that point and the game can be stopped.

With regard to FIG. 10(C), a specific image (premium image) that appears when the play-stop function is activated may be displayed in a layer above the image of the performance symbol, the image of the mini symbol, and the image of the hold display, and the image of the performance symbol, the image of the mini symbol, and the image of the hold display may be configured so that they are not displayed on the LCD screen.

The first, second and third effects can not only display an image on the liquid crystal display 41, but can also output a warning sound from the speaker 42 and light up the lamp 43.
The first image E1 and the second image E2 are images displayed during gameplay, and therefore are displayed in a small size so as not to interfere with the game, whereas the third image E3 is an image displayed when gameplay is stopped, and therefore is displayed in a larger size than the first image E1 and the second image E2.

As described above, according to this embodiment, the following effects are obtained.
(1) According to this embodiment, the frame control board 50 calculates the ball difference, so that the processing burden on the main control board 30 can be reduced.

(2) According to this embodiment, the frame control board 50 transmits a difference ball command (difference information) only when the difference ball value meets certain conditions, thereby avoiding a situation in which difference ball commands are frequently transmitted and reducing the processing burden on the main control board 30 and the frame control board 50.

(3) [Example problem] Establish appropriate control content when a ball difference limiting device is installed.
[Summary] The frame control board 50 manages the difference balls. The difference balls are calculated from the number of winning balls sent from the main control board 30 and the number of shot balls and foul balls managed by the frame control board 50. The frame control board 50 sends the difference balls as a command to the main control board 30. The difference balls are divided by 1000 and sent as a command to the main control (sent as a value from 00 to 96). 96 is assumed to be a case where the difference ball limiting device activation conditions were met during a big win or small win, but the difference balls exceeded 96000 after the big win or small win ended. The frame control board 50 does not back up the difference balls.

The main control board 30 manages the operation of the difference ball limiting device. When the command value received from the frame control board 50 reaches a specified value (95), the difference ball limiting device is activated. In addition, during a big win or a small win, the difference ball limiting device is activated after the big win or the small win ends.
When the main control board 30 activates the difference ball limiting device, it stops the game (transitions to a game stop state).

The main control board 30 transmits a first performance command to the performance control board 40 when the command received from the frame control board 50 is 90 (ball difference 90,000).
The main control board 30 transmits a second performance command or a third performance command to the performance control board 40 when the command received from the frame control board 50 is 95 (ball difference 95,000).
The main control board 30 backs up the operating state of the ball difference limiting device (ball difference limiting device flag). Therefore, when the ball difference limiting device is in an operating state, the ball difference limiting device can be returned to a non-operating state (normal state) by clearing the RWM (RAM).

The performance control board 40 manages the notification of information related to the ball difference limiting device. The performance control board 40 issues a warning that the ball difference limiting device is activated when the ball difference is 90,000 (first performance), and issues a notification that the ball difference limiting device is activated when the ball difference is 95,000 (second performance, third performance).

[Example effect] The ball difference limiting device can be appropriately installed while reducing the processing burden on the main control board 30, the frame control board 50, and the performance control board 40.

[Specific Configuration]
The following (1) to (3) will be carried out.
(1) Ball difference limit device activation warning: 90,000 shots, 5,000 shots remaining warning (first effect)
(2) Ball difference limit device activation notice: Notice during a big hit or small hit of 95,000 or more shots (second performance)
(3) Difference ball limiting device activation: After the big hit/small hit operation is completed, the difference ball limiting device is activated, the game stops, and the launch stops (third performance)
It is preferable to adopt the following specifications in order to transmit commands from the main control board 30 to the performance control board 40 and to reduce the load of command analysis on the performance control board 40.

[Frame control board]
The frame control board 50 calculates the difference in balls and transmits the value of the "difference in balls to be transmitted" in Fig. 8 to the main control board 30. The maximum value of the "difference in balls to be transmitted" is 64H.
Once the power is turned on, the subsequent value (value of the difference ball for transmission) is not transmitted again unless it is decreased by 1000 balls from the maximum value. For example, after transmitting 5AH, if the value is between 59H and 5AH, no command is transmitted, but from 58H, both increases and decreases are transmitted. In other words, when the "difference ball for transmission" reaches a certain value, if it is decreased by only 1 from the certain value, no command is transmitted, but if it is decreased by 2, a command is transmitted. The reason for adopting such control is that in the vicinity where the "difference ball for transmission" has moved to a new value, the difference ball may frequently increase or decrease due to the launch of game balls, and in such a situation, it is necessary to avoid transmitting the same command repeatedly. The value of the difference ball is cleared every time the power is turned on.

[Main control board]
The main control board 30 refers to the command value of the difference ball command transmitted from the frame control board 50 and determines whether to transmit a command to the performance control board 40.
If the command value of the difference ball command is 5AH, the first performance command is sent to the performance control board 40.
When the command value of the difference ball command is 5FH and a big hit or a small hit is occurring, a second presentation command is transmitted to the presentation control board 40.
If the command value of the difference ball command is 5FH and it is not during a big win or a small win (after the winning action is over), the third performance command is sent to the performance control board 40. The command value is cleared every time the power is turned on. After the second performance, the third performance is started. Even if the difference ball decreases by releasing the game ball after the second performance, it does not return to the first performance.

[Other configurations]
It is preferable that the first effect is terminated after a certain period of time (for example, 30 seconds) has elapsed. The reason for terminating the first effect after a certain period of time is as follows.
(1) If the game is not ended within a certain time, it may be misleading to the player, that is, it may be difficult for the player to judge how many shots are left to increase or decrease before the game is over.
(2) If the error priority of the first effect is set lower than other error notifications (e.g., a door open error), the display of the first effect will disappear if another error occurs.
(3) It is possible to set the error priority of the first effect high so that it continues to be displayed, but in that case, a display cancel command would also be required, which would increase the capacity of the main control board 30.
The second performance continues to be executed until the big win or small win ends, and the third performance continues to be executed until the power is turned off.

The above-described embodiment and the technical features described below can be modified as follows.
(1) Although the calculation of the difference balls has been described as being performed by the frame control board 50, it may be performed by the main control board 30. In this case, the frame control board 50 transmits information on the number of shot balls and the number of foul balls to the main control board 30, and the main control board 30 calculates the difference balls based on the number of winning balls, the number of shot balls, and the number of foul balls.

(2) In the case of a normal gaming machine that is not a managed gaming machine, the frame control board 50 does not exist, but the payout control board does. However, since the payout control board is already on the market, it is difficult to change the control contents. In addition, in a gaming machine equipped with a main control board and a payout control board, when a difference ball limiting device is realized, the difference ball can be calculated based on the number of winning balls based on the winning port switch and the number of shot balls based on the out switch.
In addition, the payout control board may calculate the difference in balls in the same manner as in the above-mentioned embodiment. At that time, the payout control board may calculate the difference in balls by appropriately referring to either the command information (number of out balls/number of winning balls) sent from the main control board or the information detected by the payout control board (number of out balls information/number of payout balls information).

(3) At least one of the processes in steps S215 and S216 in FIG. 7 may be omitted.

[Test signal]
(4) The following configurations can be adopted as the configuration for the test signal.
(a) When a jig is attached from the outside to the first control means (main control board) or the second control means (frame control board, payout control board, medal count control board), a test signal configuration may be provided that outputs a signal indicating the status of the gaming machine through the jig. In this case, the first control means or the second control means may store a program for the test signal output configuration.

(b) As test signals, multiple output pins output the game state (normal state, time-saving state, etc.), the special symbol change state (changing/stopped), etc. A configuration may be provided in which some of the multiple output pins output a specific signal when the difference balls reach a specific number of balls (a specific value that is the number before the game stops). With this configuration, for example, it is possible to accurately notify through the jig that the game stop condition is close to being met before the difference balls reach the game stop condition.

(c) When actually operating the gaming machine to test the ball output rate, if the difference in balls becomes too large, gameplay will stop and the test cannot be performed halfway through. In such a case, if the power to the gaming machine is turned OFF once when a specific test signal is output, and then the power is turned ON again (power ON without clearing the RAM), the game state of the main control (the fluctuating/fluctuating stopped fluctuating state, memory of acquired reserved balls, game state such as normal/time-saving/high probability, memory of whether or not a jackpot is being hit) will be maintained while the difference in balls count is cleared, and the test can be resumed from the state before the power was cut off. This makes it possible to avoid situations where gameplay will stop halfway through testing the ball output rate of the gaming machine, making it impossible to check the accurate ball output rate.

(d) The program that executes the above configuration may be configured to be executed only when the jig is attached, or may be configured to be executed as a process even when the jig is not attached. In any case, it is sufficient that the configuration is capable of outputting a specific signal during testing when the jig is attached.

(e) The display screen of the liquid crystal display may be configured to be capable of executing suggestive effects or notification effects related to the ball difference limiting device during the timing of outputting the specific signal. For example, by configuring the display screen of the liquid crystal display to be capable of outputting displays or sounds such as "The ball difference will soon reach the upper limit," "When the ball difference reaches the upper limit, the game will stop," and "A ball difference limiting device is installed" at the same time as the output of the specific signal, more accurate notification can be given during testing. In this case, the output period of the specific signal and the execution period of the suggestive effects or notification effects related to the ball difference limiting device may be made different. Also, the output period of the specific signal may be set to the period when the ball difference is between 90,000 and 95,000, and the suggestive effects or notification effects may be executed when the ball difference reaches 95,000, so that the specific signal and the suggestive effects or notification effects are notified in stages.

(5) The present invention can also be applied to slot machines. That is, the present invention can also be applied to slot machines that include a main control board that controls the execution and stopping of games, and a medal count control board that controls the payout of medals.
In this case, the main control board transmits information on the number of medals consumed in a game and the number of medals won in a game to the medal count control board, which calculates the difference in the number of medals.The medal count control board then transmits the calculated difference in the number of medals information to the main control board, and the main control board may set a game stop state based on the received difference in the number of medals information.
The main control board may transmit information on the number of medals won in a game to the medal count control board, and the medal count control board may calculate the difference in number based on the information on the number of medals won in a game and the information on the number of medals consumed in a game. The medal count control board may then transmit the calculated difference in number information to the main control board, and the main control board may set a game stop state based on the received difference in number information.

(6) The second control means was explained using the example of a frame control board, but it may be a payout control board or a medal count control board. The gaming medium was explained using the example of gaming balls, but it may be gaming medals, or electronic data corresponding to gaming balls or gaming medals. The difference was explained using the example of difference in balls, but it may be difference in sheets. Difference in sheets can be calculated by "difference in sheets = number of sheets acquired - number of sheets consumed". The difference may also be for addition information (number of balls issued, number acquired) of only the number of prize balls and number of sheets acquired, or for subtraction information (number consumed) of only the number of balls fired and number of sheets consumed.

The controlled gaming machine may include at least one of the six technical features listed below.
The first technical feature is the implementation of a door open error during the operation of the stop function. The second technical feature is the notification of an RWM abnormal error after the stop function is activated. The third technical feature is the output of a test signal before the difference ball limiting device is activated.

The fourth technical feature is [maintaining communication with the frame control means while the hit-stop function is in operation]. The fifth technical feature is [hold display and lamp display during a jackpot in a gaming machine with a ball difference limiting device]. The sixth technical feature is [conditions for clearing the reference value counter (monitoring the door open/close state)].

In addition, the contents of each technical feature described below can be used alone or in combination with each other. In addition, the contents of each technical feature can be used in combination with the basic technical features described above. If the contents of one technical feature are different from the contents of another technical feature, the contents of either technical feature can be adopted, and if the contents of each technical feature are insufficient, they can be supplemented by the contents of another technical feature or the explanation of the basic technical feature described above.
Below, we will explain each technical feature in order. Note that some parts that are not closely related to each technical feature will be simplified or omitted.

[First technical feature: Implementation of door open error during stop function operation]
In the first technical feature, the door opening error command is changed depending on the operation status of the striking stop function.
11 is a flow chart showing an example of the procedure for processing when a door opening error occurs. This process is executed by the main control board 30 (main control CPU). This process is called when the door (glass door or inner frame) is opened (when the door opening detection switch changes from off to on, or while the door opening detection switch is on). This process can also be executed once every predetermined time (e.g., 100 ms).

Step S400: The main control board 30 executes a process to check whether the hitting stop function has been activated. If the difference ball limiting device flag is on, the main control board 30 can determine that the hitting stop function has been activated.
As a result, if it is confirmed that the stopping function has been activated (Yes), the main control board 30 executes step S402. On the other hand, if it is not confirmed that the stopping function has been activated (No), the main control board 30 executes step S401.

Step S401: The main control board 30 executes a process of transmitting a door opening error occurrence designation command to the performance control board 40. The performance control board 40 executes a first notification performance corresponding to the door opening error occurrence designation command.
Step S402: The main control board 30 executes a process to send a command to the performance control board 40 to indicate that a door opening error has occurred during operation of the stop function. The performance control board 40 executes a second notification performance corresponding to the command to indicate that a door opening error has occurred during operation of the stop function. The first notification performance and the second notification performance may be different performances or may be the same performance.
When the processing of step S401 or step S402 is completed, the main control board 30 returns to the caller.

Figure 12 is a flowchart showing an example of the procedure for processing when a door open error is cleared. This process is executed by the main control board 30 (main control CPU). This process is called when the door (glass door or inner frame) is closed (when the door open detection switch changes from on to off).

Step S410: The main control board 30 executes a process to check whether the hitting stop function has been activated. If the difference ball limiting device flag is on, the main control board 30 can determine that the hitting stop function has been activated.
As a result, if it is confirmed that the stopping function has been activated (Yes), the main control board 30 executes step S412. On the other hand, if it is not confirmed that the stopping function has been activated (No), the main control board 30 executes step S411.

Step S411: The main control board 30 executes a process of transmitting a door open error release designation command to the performance control board 40. The performance control board 40 ends the first notification performance corresponding to the door open error occurrence designation command.
Step S412: The main control board 30 executes a process of sending a command to cancel the door open error during the operation of the stop function to the performance control board 40. The performance control board 40 ends the second notification performance corresponding to the command to cancel the door open error during the operation of the stop function.
After completing the processing of step S411 or step S412, the main control board 30 returns to the caller.

Figure 13 is a flowchart showing an example of the procedure for processing when the hit-stop function is activated. This process is executed by the main control board 30 (main control CPU). This process is also called when the hit-stop function is activated (when the ball difference limiting device flag is on).

Step S420: The main control board 30 executes a process to check whether or not a door open error is occurring (whether or not a door open error is occurring). If the door open detection switch is on, the main control board 30 can determine that a door open error is occurring.
As a result, if it is confirmed that a door opening error is occurring (Yes), the main control board 30 executes step S421. On the other hand, if it is not confirmed that a door opening error is occurring (No), the main control board 30 returns to the caller.

Step S421: The main control board 30 executes a process of transmitting a command to the performance control board 40 to designate the occurrence of an error when the door is opened during the operation of the stop function. The performance control board 40 executes a second notification performance corresponding to the command to designate the occurrence of an error when the door is opened during the operation of the stop function.
When the processing of step S421 is completed, the main control board 30 returns to the caller.

14 is a diagram showing an example of a procedure for error notification processing. This processing is executed by the performance control board 40 (performance control CPU).
Step S430: The performance control board 40 executes a process to check whether an error has occurred. The occurrence of an error can be checked by an error command, etc. In addition, the performance control board 40 can determine that an error has occurred when any of the events of priority levels 1 to 25 shown in Figures 15 to 19 has occurred.
As a result, if it is confirmed that an error has occurred (Yes), the performance control board 40 executes step S431. On the other hand, if it is not confirmed that an error has occurred (No), the performance control board 40 returns to the caller.

Step S431: The performance control board 40 executes a process to check whether multiple errors have occurred.
As a result, if it is confirmed that multiple errors have occurred (Yes), the performance control board 40 executes step S432. On the other hand, if it is not confirmed that multiple errors have occurred (No), the performance control board 40 executes step S433.

Step S432: The performance control board 40 executes the notification process for the error with the higher priority. For example, if a "door open error while stop function is activated (priority 8 in FIG. 16)" and a "stop function activated (priority 9 in FIG. 16)" have occurred, the error notification process corresponding to the higher priority "door open error while stop function is activated (priority 8 in FIG. 16)" is executed, and the error notification process corresponding to the lower priority "stop function activated (priority 9 in FIG. 16)" is not executed. Note that if three or more errors have occurred, the error notification process corresponding to the error with the highest priority is executed.

Step S433: The performance control board 40 executes a notification process for the error that has occurred. For example, if only the "door open error during the operation of the stop function (priority 8 in FIG. 16)" has occurred, the error notification process corresponding to the "door open error during the operation of the stop function (priority 8 in FIG. 16)" is executed. Also, if only the "door open error (priority 21 in FIG. 19)" has occurred, the error notification process corresponding to the "door open error (priority 21 in FIG. 19)" is executed.
When the above processing is completed, the performance control board 40 returns to the caller.

[Error handling for fraud, etc.]
15 to 19 are diagrams for explaining the contents of error processing related to fraud and the like.
In this embodiment, the main control board, frame control board, or performance control board executes the error processing described in these figures. Note that some of the described error processing contents may not be executed depending on the compatible model, and some processing is not an error. Errors that occur on the main control board are notified to the performance control board by an error command, etc. Errors that occur on the frame control board are notified to the performance control board by an error command, etc. via the main control board. Errors that occur on the performance control board can be grasped by the performance control board.

First, the "priority" in the upper row of the diagram indicates the priority when reporting an error. The performance control board only executes one error report. For this reason, if, for example, "SATA preparation in progress," which has the highest priority, and "ball removal in progress," which has the second highest priority, occur simultaneously, the performance control board executes the report process (lamp lighting, audio report, LCD report) for "SATA preparation in progress," which has the higher priority. However, processes other than report processes (such as command transmission) can also be executed in parallel regardless of priority. Higher priorities are assigned to those most likely to affect the progress of the game.

"Error name" indicates the name of the error. "Glass frame center left error notification LED" corresponds to one LED located in the center left among the multiple LEDs included in the glass door.
The "glass frame decorative LEDs" refer to the multiple LEDs located on the upper, left, lower, right, etc., of the multiple LEDs contained in the glass door.
The "G board decorative LED" corresponds to the LED of the board lamp included in the game board of the managed game machine.

"Audio notification" refers to the content of the voice or warning sound output from the speaker. "LCD notification" refers to the content of text information or the like displayed on the LCD display.
"Error management" indicates which control board (main control board, frame control board, or performance control board) manages the error. However, errors may be managed by multiple control boards.

The "error occurrence condition" indicates the condition that must be met for the error to occur.
The "error release condition" indicates the condition that must be met for the error that has occurred to be released.

“Hall computer output” represents the contents of the signal transmitted to the outside of the managed gaming machine 100 .
"Game Stop" indicates whether or not to stop the game when the target error occurs. The contents of each error will be specifically described below in order of priority.

[SATA preparation in progress]
Priority: 1
Glass frame center left error notification LED: - (A hyphen indicates that the item will not be executed. The same applies below.)
Glass frame decoration LED: Full color section flashes white G panel decoration LED: All lights off Audio notification: None LCD notification: "Screen preparation in progress"
Error management: Production control board Error occurrence conditions: At initial startup Error release conditions: After SATA preparation is complete Hall computer output: -
Game stop: -
Note: SATA preparation is the waiting time until the screen is ready at initial startup. No operation will be performed until this error is resolved. SATA is a CGROM (NAND type SATA (Serial ATA) standard ROM) used in the performance control board.

[During ball removal state]
Priority: 2
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Caution sound + "Bullet removal in progress"
LCD notification: "Ball removal in progress"
Error management: Frame control board Error occurrence conditions: When the number of game balls is 0 and the power is turned on while the ball removal switch is pressed Error release conditions: Until the power is turned off Hall computer output: -
Stop playing: Stop playing. Note: If there are any game balls remaining, you can switch to the ball removal state by turning on the power while simultaneously pressing the game ball count clear switch and the ball removal switch.

〔setting change〕
Priority: 3
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Weak warning sound + "Settings are being changed"
LCD notification: "Settings are being changed"
Error management: Main control board Error occurrence conditions: When changing settings (while changing settings)
Error release condition: When setting change is completed Hall computer output: Output during setting change (for example, until 30 seconds have passed since firing or counting)
Stop playing: Stop playing. Note: After changing the settings, a RAM clear notification will be issued for the specified time (31 seconds). If other errors occur, notifications will be issued according to priority after the RAM clear notification.

[Main board abnormality error]
Priority: 4
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All off Audio notification: Weak warning sound + "Main board abnormal error"
LCD message: "Main board abnormality error. Please call an attendant."
Error management: Main control board Error occurrence conditions: When RWM (RAM) is abnormal, when setting value is abnormal Error release conditions: When settings are changed and RAM/setting values return to normal Hall computer output: Output indicating error detected Game stop: Game stops Note: A setting change is required to release the error.

[Backup abnormal error]
Priority: 5
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Weak warning sound + "Backup abnormal error"
LCD display: "Backup abnormal error. Please call an attendant."
Error management: Main control board Conditions for error occurrence: When a backup abnormal error occurs Conditions for error cancellation: When settings are changed and RWM/setting values return to normal Hall computer output: Output indicating error detection Stop playing: Play is stopped Note: A setting change is required to cancel the error.

[RAM Clear]
Priority: 6
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part red G panel decoration LED: All lights off Audio notification: "Memory has been cleared" (can be a model-dependent sound)
LCD notification: "None" (displays the default screen (normal game screen))
Error management: Main control board Error occurrence conditions: When RAM is cleared Error release conditions: For 31 seconds Hall computer output: Until 30 seconds have passed since firing or counting Game stop: Game is stopped

[Check the settings]
Priority level: 7
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Weak warning sound + "Checking settings"
LCD display: "Checking settings"
Error management: Main control board Error occurrence condition: When checking settings (checking settings)
Error release conditions: Setting check completed Hall computer output: Setting check in progress (until 30 seconds have passed since the shot or count)
Stop playing: - (Do not stop playing)
Note: If 31 seconds have not elapsed when the setting check is completed, only the LCD will return and the sound and lamps will continue to inform. After the setting check is completed, a power outage recovery announcement will be made. If other errors occur in combination, they will be reported according to the order of priority.

[Door open error while stop function is activated]
Priority: 8
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Warning sound and "Door is open" (alerts for approx. 15 seconds after the door is opened)
LCD display: "Door is open"
Error management: Main control board Error occurrence condition: When door is open Error release condition: When door is closed Hall computer output: Output when door is open Game stop: -
Note: After the door is closed, the door open error LED notification pattern is maintained for 30 seconds. Note that at least some of the notification contents may be different depending on whether the glass door is open or the inner frame is open (the same applies to the door open error).

[Stop function activated]
Priority: 9
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part is red G board decoration LED: All lights off Voice notification: "The maximum payout limit for one day has been reached. Play will be stopped."
LCD message: "Play stop function in operation. Daily payout limit reached. Play will stop. Please call an attendant."
Error management: Main control board Conditions for error occurrence: When the difference balls reach 95,000 or more Conditions for error release: Until power is cut Hall computer output: Output indicating error detection Stop playing: Stop playing Note: The condition for recovery from the hit stop function being activated is to clear the RAM, and an alarm will be issued again when power is restored. The difference balls (difference balls used for calculation) are cleared (returned to initial value) when power is restored. If the door is opened while the hit stop function is activated, a door open error will be announced (see priority order 8).

[Attachment connection error]
Priority: 10
Glass frame center left error notification LED: Off Glass frame decoration LED: Entire frame is off G panel decoration LED: Entirely off Audio notification: None LCD notification: "Attachment connection abnormality error. Please call an attendant."
Error management: Production control board Error occurrence conditions: Upper or lower attachment connection abnormality (not connected, connection with wrong combination, serial communication abnormality)
Error release conditions: Until power is turned off or connection error is resolved Hall computer output: -
Game stop: -
An attachment is a part that can be attached to and detached from a managed gaming machine frame.

[Unauthorized prize winning error]
Priority: 11
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part is red G board decoration LED: All lights off Audio notification: Warning sound + "Illegal winning detected"
LCD notification: "Fraudulent winning detected"
Error management: Main control board Error occurrence conditions: (A) When 5 or more game balls enter the big prize slot other than when the special electric device is in operation, or (B) When 5 or more game balls enter the normal electric device other than when the normal electric device is in operation Error release conditions: 60 seconds Hall computer output: Output for at least X seconds (for example, 0.3 seconds) Game stop: -. However, game may be stopped.
Note: If a win occurs other than with a normal electric device, the hall computer will output the win regardless of the error count, and the win can be invalidated. If the error count reaches the limit, an LED, LCD, sound, etc. can be used to notify the user.

[Abnormal prize frequency error]
Priority: 12
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G board decoration LED: All lights off Audio notification: Warning sound + "A winning frequency abnormality has been detected"
LCD message: "An abnormality in the winning frequency has been detected. Please call an attendant."
Error management: Performance control board Error occurrence condition: Detecting more than the specified number of game balls entering each winning slot within 60 seconds Error release condition: 60 seconds Hall computer output: -
Game stop: -
Note: The LCD alert can be displayed to clearly identify the winning slot where the error occurred.

[Over-winning error at main prize slot]
Priority: 13
Glass frame center left error notification LED: Blue light Glass frame decoration LED: Full color part is red light G board decoration LED: All lights off Audio notification: Warning sound + "Excessive winnings detected"
LCD notification: "Excessive winnings detected"
Error management: Production control board Error occurrence conditions: When "prescribed number of winnings + prescribed number" or more wins occur twice in one round during one big role (during a big win game) Error release conditions: 60 seconds Hall computer output: -
Game stop: -

[Abnormal ejection error at the main prize slot]
Priority: 14
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Warning sound + "Abnormal discharge detected"
LCD notification: "Abnormal discharge from the main prize outlet has been detected."
Error management: Performance control board Error occurrence conditions: When a ball is detected passing through a specific area or outlet even though it has not won a prize in a large prize hole in a specific area Error release conditions: 60 seconds Hall computer output: -
Game stop: -

[Radio wave error]
Priority: 15
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Warning sound + "Radio wave detected"
LCD display: "Radio waves detected. Please call staff."
Error management: Main control board Error occurrence conditions: When radio waves are detected or when radio wave sensor disconnection is detected Error release conditions: 60 seconds after radio wave error is released Hall computer output: Output for at least X seconds (for example, 0.3 seconds) Game stop: -
Note: The LCD display can be used to indicate where the radio wave error occurred. The error display will continue for 60 seconds after the error is cleared.

[Magnetic error]
Priority: 16
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Warning sound + "Magnet detected"
LCD display: "Magnet detected. Please call an attendant."
Error management: Main control board Error occurrence conditions: When magnetism is detected or when a magnetic sensor disconnection is detected Error release conditions: Until power is turned off Hall computer output: Output indicating error detection Game stop: Game stops Note: The LCD alert can be made to display the location where the magnetic error occurred in a way that makes it possible to pinpoint the location.

[Winning ball abnormal error]
Priority: 17
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G board decoration LED: All lights off Audio notification: Warning sound + "A winning ball abnormality has been detected"
LCD notification: "A winning ball abnormality has been detected. Please call an attendant."
Error management: Frame control board Error occurrence condition: The difference between the out switch and the number of shots detected is 100 or more balls. Error release condition: Until the error release switch is pressed. Hall computer output: -
Game stop: -

[Specific area abnormal passage error]
Priority: 18
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All off Audio notification: None LCD notification: "An abnormal passage through a specific area has been detected. Please call an attendant."
Error management: Main control board Error occurrence conditions: When a game ball is detected passing through a specific area during a short opening round of a large prize opening with a specific area Error release conditions: Until power is turned off Hall computer output: Output during error detection Game stop: -

[Vibration Error]
Priority: 19
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section red G panel decoration LED: All lights off Audio notification: Warning sound + "Vibration detected"
LCD notification: "Vibration detected"
Error management: Main control board Error occurrence conditions: When a vibration error occurs Error release conditions: For 60 seconds Hall computer output: Output for at least X seconds (0.3 seconds) Game stop: -. However, game stop is also acceptable.

[Number of game balls cleared]
Priority: 20
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part red G board decoration LED: All lights off Audio notification: Weak warning sound + "The game ball has been cleared"
LCD notification: "The game ball has been cleared"
Error management: Frame control board Error occurrence conditions: The game ball count clear switch is on when the power is turned on, or the power is turned on again before the game ball count clear is released Error release conditions: When the game ball count clear is released Hall computer output: Until 30 seconds have passed since the shot or counting Game stop: -

[Door open error]
Priority: 21
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part is red G panel decoration LED: All lights off Audio notification: Warning sound + "Door is open" (alerts for about 15 seconds after the door is opened)
LCD display: "Door is open"
Error management: Main control board Error occurrence condition: When door is open Error release condition: When door is closed Hall computer output: Output when door is open Game stop: -
Note: After the door is closed, the door open error LED notification pattern will be maintained for 30 seconds.

[Notice of stop function activation]
Priority: 22
Glass frame center left error notification LED: Blue light Glass frame decorative LED: Full color section flashes red (full color section red light, full color section flashes white, full color section white light is also acceptable)
G board decoration LED: Normal play Audio notification: "After the win, the stop function will be activated and the game will stop."
LCD notification: "After the winning, the stop function will be activated and the game will stop."
Error management: Main control board Error occurrence conditions: During a major hit where the difference in balls reaches 95,000 or more, or during a minor hit Error release conditions: Until the power is turned off Hall computer output: -
Game stop: -
Note: The "stop function" will always activate after a jackpot.

[Stop function activation warning]
Priority: 23
Glass frame center left error notification LED: Blue light Glass frame decorative LED: Full color section flashes red (full color section red light, full color section flashes white, full color section white light is also acceptable)
G board decorative LED: Normal gameplay Voice notification: "5000 shots remaining until the stop function is activated"
LCD display: "Approximately 5,000 shots remaining until firing stop function activates."
Error management: Main control board Error occurrence conditions: When the difference in balls is 90,000 or more Error release conditions: 60 seconds Hall computer output: -
Game stop: -
Note: The difference in balls will be cleared when the power is restored.

[Specific area not passed error]
Priority: 24
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color part green G panel decoration LED: -
Audio notification: None LCD notification: None Error management: Production control board Error occurrence conditions: When the ball is not detected passing through a specific area during the long open round of a large prize opening with a specific area Error release conditions: Until the next condition device is activated or the power is turned off Hall computer output: -
Game stop: -
Note: An announcement can be made at the end of the major ending.

[Power outage recovery]
Priority: 25
Glass frame center left error notification LED: Blue Glass frame decoration LED: Full color section is blue G panel decoration LED: All lights off Audio notification: None LCD notification: None (default screen display)
Error management: Main control board Error occurrence conditions: When power is restored Error release conditions: When the initial operation of the performance movable body is completed, or when the performance movable body is not installed, the error is released in 3 seconds Hall computer output: -
Game stop: -

[Problem of the first technical feature]
If the stop function is activated, the game will be stopped, but if an error notification is not issued in this case, there is a possibility that someone could open the door and bend the nails, etc. Therefore, if an error (e.g., an open door) is detected while the stop function is activated, a dedicated error notification is issued.

[Specific configuration of the first technical feature]
As shown below, commands are sent to the performance control board depending on the situation when the door is opened.
(1) Door open stop function activated: A command is sent to specify that a door open error has occurred while the stop function is activated.
(2) Door open stop function not working: Send a command specifying that a door open error has occurred.
(3) Door closing stop function activated: Send a command to clear the door open error while the door closing stop function is activated.
(4) Door closing stop function not working: Send a command to reset the door open error.
(5) Stop function activated while door is open: A command is sent to specify that a door open error has occurred while the stop function is activated.

The priority order for error reporting is "stop function activated (priority 9 in Figure 16)">"door open error (priority 21 in Figure 19)", so even if the door is opened while the stop function is activated, a "door open error (priority 21 in Figure 19)" cannot be reported.
Therefore, a new "Door open error while stop function is activated (priority 8 in Figure 16)" has been added, which has a higher priority than the "Stop function is activated (priority 9 in Figure 16)", so that the door opening can be notified even while the stop function is activated.

[Effect of the first technical feature]
Errors (such as door opening) that occur after the stopping function is activated can be properly notified.

[Summary of the first technical feature]
A gaming machine including a first technical feature has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state (stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference) (step S116 in FIG. 4).
(2) When a specified event (door opening) occurs while the game is stopped, the device is equipped with an alarm means (performance control board) that can alarm the occurrence of the specified event (can alarm a door opening error) (Figures 11 to 13, 14, and 16).
The specified event is not limited to the door opening, but may be an event other than the door opening (for example, an event corresponding to priority levels 1 to 7).

This configuration makes it possible to reliably notify the user that a specific event (door opening) has occurred even when play has stopped, resulting in the provision of an innovative gaming machine.

The following configuration can be added to a gaming machine including the first technical feature.
(1) When a specified event (door opening) or a special event different from the specified event (for example, an illegal winning error of priority 11 in FIG. 17) occurs while game play is stopped, the notification means is capable of notifying the occurrence of the specified event (capable of notifying a door opening error while the play stopping function is activated of priority 8 in FIG. 16) but is unable to notify the occurrence of the special event (unable to notify an illegal winning error of priority 11 in FIG. 17).
(2) When a specified event (door opening) and a special event occur in a playable state other than a game stopped state, the notification means is unable to notify the occurrence of the specified event (a door opening error of priority 21 in Figure 19 cannot be notified), but is able to notify the occurrence of a special event (able to notify an illegal winning error of priority 11 in Figure 17).

With this configuration, the events to be notified can be different depending on whether play is stopped or playable (whether the play-stop function is activated or not).

The following configuration can be added to a gaming machine including the first technical feature.
(1) Equipped with a main control means (main control board).
(2) Equipped with a performance control means (performance control board) capable of communicating with the main control means.

(3) When a specified event (door opening) occurs while play is stopped, the main control means sends a specified command (a command to designate the occurrence of a door opening error while the play stop function is operating) to the presentation control means, and the presentation control means is able to notify the occurrence of the specified event based on the specified command (priority level 8 in Figures 14 and 16).
(4) When a specified event occurs while the game is playable, the main control means sends a specific command different from the specified command (a command to designate the occurrence of a door opening error, a command to designate the occurrence of a door opening error while the striking stop function is not operating) to the presentation control means, enabling the presentation control means to notify the occurrence of the specified event based on the specific command (priority level 21 in Figures 14 and 19).

With this configuration, different commands can be sent depending on whether a specific event occurs when play is stopped (when the door opens while the play stop function is activated) or when the specific event occurs when play is enabled (when the door opens while the play stop function is not activated), allowing the presentation control means to accurately determine in which state the specific event occurred.

[Second technical feature: Notification of RWM abnormal error after striking stop function is activated]
20 is a flowchart showing an example of a procedure for CPU initialization processing. This processing is executed by the main control board 30 (main control CPU).
Step S440: The main control board 30 executes a process to check whether the read/write check is normal or not (whether the RWM is abnormal or not) during the RAM clear or work area initialization process when the backup is abnormal. This process can be performed by a read/write check that writes 0 or 1 to the RWM.

As a result, if it is confirmed that the read/write check is normal during the work area initialization process when the RAM is cleared or the backup is abnormal, i.e., if there is no RWM abnormality (Yes), the main control board executes step S442. On the other hand, if it is not confirmed that the read/write check is normal during the work area initialization process when the RAM is cleared or the backup is abnormal, i.e., if there is an RWM abnormality (No), the main control board executes step S441.

Step S441: The main control board 30 executes a process to set the gaming machine status flag to the RWM abnormal state designated value. Specifically, a value (04H) corresponding to the RWM abnormal state designated value is written to the gaming machine status flag. If the gaming machine status flag is the RWM abnormal state designated value (if the lowest byte of the gaming machine status flag is 4H), an error command corresponding to the RWM abnormality is sent to the performance control board 40. Even if the main control board 30 determines that there is an RWM abnormality, it does not release the game stop state (play stop function activated state).

Step S442: The main control board 30 executes other processes. The other processes are processes necessary for initialization.
After completing the processing of step S442, the main control board 30 returns to the caller.

FIG. 21 is a diagram showing the contents of the gaming machine status flags.
The "gaming machine status flag" is a flag that indicates the status of the gaming machine.
"00H" corresponds to the "playable state designated value." The "playable state designated value" is set when the game is in a playable state.
"01H" corresponds to the "setting switching state designated value." The "setting switching state designated value" is set when the setting switching state is in effect.
"02H" corresponds to the "setting confirmation state designated value." The "setting confirmation state designated value" is set when the setting confirmation state is established.
"03H" corresponds to the "setting abnormal state designated value." The "setting abnormal state designated value" is set when the setting is in an abnormal state.
"04H" corresponds to the "RWM abnormal state designated value." The "RWM abnormal state designated value" is set when the RWM is in an abnormal state.
"05H" corresponds to the "backup abnormal state designation value." The "backup abnormal state designation value" is set when the backup is in an abnormal state.
"06H" corresponds to the "fraud detection state designation value." The "fraud detection state designation value" is set when a fraud detection state has occurred.
"07H" corresponds to the "stop function operating state designated value." The "stop function operating state designated value" is set when the stop function is in an operating state.

“10H” corresponds to the “frame command standby state 1 designated value.” The “frame command standby state 1 designated value” is set when the frame command standby state is 1.
“11H” corresponds to the “frame command standby state 2 designated value.” The “frame command standby state 2 designated value” is set when in the frame command standby state 2.
“12H” corresponds to the “frame command standby state 3 designated value.” The “frame command standby state 3 designated value” is set when in frame command standby state 3.
“13H” corresponds to the “frame command standby state 4 designated value.” The “frame command standby state 4 designated value” is set when the frame command standby state is 4.
“14H” corresponds to the “frame command standby state 5 designated value.” The “frame command standby state 5 designated value” is set when the frame command standby state is 5 (standby state and RWM abnormal state).
“15H” corresponds to the “frame command standby state 6 designated value.” The “frame command standby state 6 designated value” is set when the frame command standby state is 6.
"17H" corresponds to the "frame command standby state 7 designated value." The "frame command standby state 7 designated value" is set when the frame command standby state is 7 (standby state and stopping function active state).

"20H" corresponds to the "ball removal state 1 designated value." The "ball removal state 1 designated value" is set when the ball removal state is 1.
"21H" corresponds to the "ball removal state 2 designated value." The "ball removal state 2 designated value" is set when the ball removal state is 2.
"22H" corresponds to the "ball removal state 3 designated value." The "ball removal state 3 designated value" is set when the ball removal state is 3.
"23H" corresponds to the "ball removal state 4 designated value." The "ball removal state 4 designated value" is set when the ball removal state is 4.
"24H" corresponds to the "ball removal state 5 designated value." The "ball removal state 5 designated value" is set when the ball removal state is 5 (ball removal state and RWM abnormal state).
"25H" corresponds to the "ball removal state 6 designated value." The "ball removal state 6 designated value" is set when the ball removal state is 6.
"27H" corresponds to the "ball removal state 7 designated value." The "ball removal state 7 designated value" is set when the ball removal state is 7 (ball removal state and shot stopping function activated state).

In the shaded portion in the figure, the lowest byte of the gaming machine status flag is "4." When the lowest byte of the gaming machine status flag is "4," this indicates that the RWM is abnormal.
The gaming machine status flag "04H" indicates only the RWM abnormal state, the gaming machine status flag "14H" indicates the standby state and the RWM abnormal state, and the gaming machine status flag "24H" indicates the ball removal state and the RWM abnormal state. The value of the second lowest byte of the gaming machine status flag is set when the machine is transitioning to the standby state or the ball removal state.

[Timer interrupt processing]
22 is a flowchart showing an example of a procedure for timer interrupt processing. This process is executed by the main control board 30 (main control CPU). This process is also executed when a timer interrupt occurs in the main loop process that is shifted to after the CPU initialization process is completed.

Step S500: The main control board 30 saves the values of the AF register (a pair of accumulator and flag register) and the BC, DE, and HL registers (a pair of general-purpose registers) that were used during execution of the main loop processing to a save area in RAM. After the values have been saved, a different value can be written to each register during execution of the timer interrupt processing.

Step S501: The main control board 30 executes an interrupt flag initialization process. In this process, the process of clearing (=0) the timer interrupt flag is executed. The timer interrupt flag is cleared because a timer interrupt occurs at a predetermined timer interrupt period (e.g., 4 ms), and the timer interrupt flag is set (=1) at the predetermined timer interrupt period.

Step S501a: The main control board 30 executes an interrupt permission process. By permitting interrupts here, it becomes possible for other interrupts to occur while the next step or subsequent steps of the timer interrupt process are being executed.

Step S502: The main control board 30 executes dynamic port output processing. In this processing, port output is performed on a common basis to control the lighting of each lamp mounted on the display (main display, performance display monitor, etc.) connected to the main control board 30 using a dynamic lighting method.

Step S503: The main control board 30 executes port input processing. In this processing, in order to accurately obtain the latest switch state based on the input port information, the main control board 30 stores in the input port on detection flag the logical product of the input value of the various switch signals from the parallel I/O port and the inverted result value of the previous input value. As a result, the value (ON/OFF) of the input port on detection flag makes it possible to grasp the accurate input state based on the changes in the various switch signals since the previous time. The various switch signals include a passage detection signal from the gate switch, a winning detection signal from the start winning port switch, the big winning port switch, and the normal winning port switch, and a detection signal from a fraud detection switch (magnetic detection switch, radio wave detection switch, vibration detection switch, etc.) not shown.

Step S504: The main control board 30 executes a timer update process. In this process, the main control board 30 executes a process (subtraction process, etc.) to update counters of various timers used in the game (timers that manage the change time and stop time of the patterns, the opening and closing time of the electric role devices, etc.), various timers for external information, timers for security signals, etc.

Step S505: The main control board 30 executes an initial value random number update process. In this process, the main control board 30 executes a process of updating various initial values.
Step S506: The main control board 30 executes a winning symbol random number update process. In this process, the main control board 30 updates the counter values for generating various random numbers for the lottery of special symbols and normal symbols. The values of each counter are incremented in the counter area of the RAM, and each loops within a specified range. The various random numbers include, for example, a winning symbol random number.

Step S506a: The main control board 30 checks whether the settings are being changed or confirmed. This check is performed based on the gaming machine status flag. If the gaming machine status flag is "01H", the settings are being changed, and if the gaming machine status flag is "02H", the settings are being confirmed.

As a result, if it is confirmed that the setting is being changed or confirmed (Yes), the main control CPU 72 executes step S506b. On the other hand, if it is not confirmed that the setting is being changed or confirmed (No), the main control board 30 executes step S507. The reason for executing such a determination process is to prevent normal game-related processing from being executed when the setting is being changed or confirmed.

Step S506b: The main control board 30 executes a setting change process. By executing this process, the main control board 30 can execute setting-related processes including at least one of a setting change process executed when changing settings and a setting reference process executed when referencing settings (setting means). Then, when the setting change process is completed, the main control CPU 72 executes step S517a.

Step S507: The main control board 30 executes switch management processing. In this processing, events that have occurred during play are determined based on the signals input in the previous port input processing (step S503), and processing is executed according to each of the events that have occurred.

In this embodiment, when a winning detection signal (ON) is input from the start winning port switch, the main control board 30 determines that an event has occurred that will trigger an internal lottery (lottery trigger) corresponding to the special symbol. Also, when a passing detection signal (ON) is input from the gate switch, the main control board 30 determines that an event has occurred that will trigger a lottery corresponding to the normal symbol.

Step S508: The main control board 30 executes an addition number calculation process. In this process, the main control board 30 checks the game status and the state of each switch, and executes processing for the base calculation. Specifically, the main control CPU 72 executes processing to determine the values of the number of balls fired A (normal out addition number), the number of balls fired B (total out addition number), and the number of balls won (normal prize ball addition number).

Step S509, Step S510: The main control board 30 executes special game management processing and normal game management processing. These processes are intended to specifically progress the game on the managed gaming machine 100.

In the special game management process (step S509), the main control board 30 controls the execution of an internal lottery corresponding to the first special pattern or the second special pattern, determines the variable display or stationary display by the first special pattern display device and the second special pattern display device, and controls the operation of the first variable winning device (special electric device) and the second variable winning device (special electric device) according to the display results.

In addition, in the normal game management process (step S510), the main control board 30 determines the variable display and stop display by the normal pattern display device, and controls the operation of the variable start winning device (normal electric role) according to the display result.

Step S511: The main control board 30 executes a status management process. In this process, the main control CPU 72 checks whether an error state such as an abnormality in the winning frequency or a base abnormality has occurred. If an error state is detected, the main control board 30 notifies the arcade's hall computer of the abnormality by outputting a security signal and by sending a specified error command to the performance control board 40. Note that in this process, the main control board 30 may also execute error processing related to door opening and fraud detection (magnets, radio waves, vibrations, etc.).

Step S512: The main control board 30 executes the winning port switch process. In this process, if the input port on detection flags stored based on the winning detection signals input from the various switches in the previous port input process (step S503) are ON, the prize ball control counters for each target are updated by incrementing them by 1.

Step S513: The main control board 30 executes a frame control management process. In this process, the main control board 30 executes a process to send commands (e.g., information on the number of winning balls) to the frame control board.

Step S515: The main control board 30 executes a test signal management process. This process can be an outside process. In this process, the main control board 30 generates various test signals that indicate the internal state (e.g., normal symbol game management state, special symbol game management state, launch position designation state, big win, small win, probability fluctuation function in operation, time reduction function in operation, game machine error state signal, etc.) and stores these in the port output request buffer. These test signals make it possible to check the internal state of the managed game machine 100, for example, outside the managed game machine 100.

Step S516: The main control board 30 executes an LED display setting process. In this process, the main control board 30 executes a process to generate common output data for controlling the lighting of the LEDs included in the main display. Note that the process related to the performance display monitor is executed in the performance display monitor control process.

More specifically, the main control board 30 generates drive signals as common output data to light up each lamp in a corresponding manner based on the changing and stopping display of the patterns, the number of operation memories, the game status display, etc., determined in the special game management process (step S509) and the normal game management process (step S510).

Step S517: The main control board 30 executes a solenoid data setting process. In this process, the main control board 30 combines (synthesizes) the drive signals and test signals for each electric role generated in the special game management process (step S509) and normal game management process (step S510) and stores them in the port output buffer. After this, the main control board 30 executes a solenoid data port output process. In this process, the main control board 30 checks whether a value is stored in each output buffer (port output buffer), and if a value is stored, outputs the port.

Step S517a: The main control board 30 executes external information management processing. In this processing, the main control board 30 stores external information (e.g., winning ball information, door opening information, number of pattern determination information, jackpot information, starting gate information, security signals, etc.) in the port output request buffer in order to send it to the hall computer of the amusement center via the frame control board 50. Note that the external information management processing is also executed when "settings are being changed or settings are being confirmed." The main control board 30 issues an output instruction for the external information, which is output to the hall computer (external device) via the frame control board 50 and the dedicated unit 200.

Step S517b: The main control board 30 executes a gaming machine status flag setting process. This process allows the value of the gaming machine status flag to be updated.

Step S518: The main control board 30 executes interrupt inhibition processing.
Step S518a: The main control board 30 executes a register evacuation process.

Step S519: The main control board 30 executes a performance display monitor control process. In this process, the main control board 30 executes processes such as switching the display content of the performance display monitor, and generates a drive signal for displaying the base value on the performance display monitor as common output data.

Step S519a: The main control board 30 executes a register restoration process. This restores the register values that were saved in the process of step S518a.

Step S520: The main control board 30 executes the interrupt permission process. By permitting interrupts here, it becomes possible for other interrupts to occur while the next step or subsequent steps of the timer interrupt process are being executed. In this way, multiple interrupts are permitted in the timer interrupt process.

Step S521: The main control board 30 executes a launch position management process. In this process, the main control board 30 executes a process to determine the launch position of the game ball according to the progress of the game (launch position determination means). Note that this process may be executed as part of the special game management process.

Step S522: The main control board 30 restores the values of the HL, DE, BC, and AF registers that were saved in step S500 to each register, ends the timer interrupt process, and returns to the main loop process of the CPU initialization process.

FIG. 23 is a flowchart showing an example of the procedure for the gaming machine status flag setting process.
Step S530: The main control board 30 executes a process of loading the gaming machine status flag.

Step S531: The main control board 30 executes a process to check whether the value of the gaming machine status flag is the RWM abnormality designated value ("04H"; see Figure 21). Note that after loading, all but the lowest byte of the gaming machine status flag are masked with 0, so that only the lowest byte of the gaming machine status flag is referenced in the process after loading. For this reason, the values that are judged as positive (Yes) in this process are "04H", "14H", and "24H" in the shaded areas of Figure 21.

As a result, if it is confirmed that the value of the gaming machine status flag is the RWM abnormality designated value (Yes), the main control board 30 returns to the caller. On the other hand, if it is not confirmed that the value of the gaming machine status flag is the RWM abnormality designated value (Yes), the main control board 30 executes step S532.

By executing this type of processing, if an RWM abnormal error occurs, the process returns to the caller and the following process of checking whether the play stop function is activated is not performed to update the game status flag. This makes it possible to determine and report an RWM abnormal error regardless of whether the play stop function is activated or not.

Step S532: The main control board 30 executes a process to load the stop function activation management phase.

Step S533: The main control board 30 executes a process to confirm whether the value of the stop function activation management phase matches the stop function activation state designated value (03H; see Figure 24) (whether the value of the stop function activation management phase is 03H).
As a result, if it is confirmed that the value of the stop function operation management phase matches the stop function operation state designation value (Yes), step S534 is executed. On the other hand, if it is not confirmed that the value of the stop function operation management phase matches the stop function operation state designation value (Yes), the main control board 30 returns to the caller.

Step S534: The main control board 30 executes a process of performing a logical sum of the gaming machine status flag and the stop function operating status designation value. The stop function operating status designation value here is not the value (03H) in FIG. 24, but the value (07H) in FIG. 21. For example, if the gaming machine status flag is "01-03, 05-07H", the gaming machine status flag becomes "07H" by logical sum. Also, if the gaming machine status flag is "11-13, 15, 17H", the gaming machine status flag becomes "17H" by logical sum. Furthermore, if the gaming machine status flag is "21-23, 25, 27H", the gaming machine status flag becomes "27H" by logical sum.
After completing the above processing, the main control board 30 returns to the caller.

FIG. 24 is a diagram showing the contents of the stop function activation management phase.
"00H" corresponds to the "designated value of the state before the stop function activation warning." The "designated value of the state before the stop function activation warning" is set when the difference ball information (the value of the difference ball based on the difference ball command) is less than 90,000.
"01H" corresponds to the "stop-hit function activation warning state designated value." The "stop-hit function activation warning state designated value" is set when the ball difference information is 90,000 or more.
"02H" corresponds to the "stop function activation notice state designation value." The "stop function activation notice state designation value" is set when the ball difference information is 95,000 or more.
"03H" corresponds to the "stop function operation state designated value". The "stop function operation state designated value" is set when the stop function operation notice state designated value is not in a small win or a big win.

[Problem of the second technical feature]
If an RWM abnormality occurs after the striking-off function is activated, it is desirable to appropriately notify the RWM abnormality.

[Specific configuration of the second technical feature]
Even after the stop function is activated, the error judgment process is executed, and if an RWM abnormality error occurs, a command is sent to the performance control board to give priority to reporting the RWM abnormality over the activation of the stop function.
(1) When power is restored after an interruption while the striking and stopping function is in operation (normal return)
A command is sent from the main control board to the performance control board to notify that the stop function is operating.
(2) When power is restored while the striking/stopping function is in operation (when an RWM abnormality is detected)
The main control board sends an error command to the performance control board to report an RWM abnormality. It also sends a command to notify that the stop function is in operation.

[Effect of the second technical feature]
If an RWM abnormality error occurs after the stopping function is activated, the RWM abnormality can be notified in priority over the stopping function activation. This makes it possible to identify the occurrence of a main board abnormality error (priority 4 in FIG. 15) even after the stopping function is activated.

[Summary of the second technical feature]
A gaming machine including the second technical feature has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state (stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference) (step S116 in FIG. 4).
(2) A determination means (main control board) is provided that can determine whether an error (RWM abnormality error) has occurred in a game stop state (FIG. 20, step S440). Note that the error may be an error other than the RWM abnormality error.
(3) It is provided with a notification means (performance control board) that can notify the occurrence of an error when the judgment means determines that an error has occurred while the game is stopped (step S441 in FIG. 20, FIG. 15).

This configuration makes it possible to reliably notify the user that an error (RWM abnormality) has occurred even when play has stopped, resulting in the provision of an innovative gaming machine.

The following configuration can be added to a gaming machine including the second technical feature.
(1) If power is restored during a game-stopped state and a specified condition is met when power is restored (if there is an RWM abnormality), the transition means maintains the game-stopped state (in Figure 20, the game-stopped state is not released even if there is an RWM abnormality).
(2) If power is restored while the game is stopped, and a specified condition is satisfied when power is restored (if there is an RWM abnormality), the notification means will not notify that the game is stopped, but will be capable of notifying that a specified condition has been satisfied (it will not notify of the operation of the play stop function (priority 9 in Figure 16), but will be capable of notifying of a main board abnormality error (priority 4 in Figure 15).

With this configuration, if a certain condition is met when power is restored, it is possible to give priority to notifying the fact that a certain condition has been met (a main board abnormality error, an RWM abnormality) rather than the fact that play has been stopped (the play stop function is in operation).

[Third technical feature: Test signal output before the ball difference limiting device is activated]
25 is a flow chart showing an example of a procedure for outputting a gaming machine error state signal from the main control board. This process shows the flow of processing when a test signal terminal is provided on the main control board. Note that range A in the figure is processing executed by the frame control board, and range B in the figure is processing executed by the main control board.
Step S550: The frame control board 50 executes a process of outputting difference ball information (difference ball command) to the main control board 30.

Step S551: The main control board 30 executes a process to confirm whether the difference in balls is 90,000 or more based on the difference in balls information.
As a result, if it is confirmed that the difference in balls is 90,000 or more (Yes), the main control board 30 executes step S552. On the other hand, if it is not confirmed that the difference in balls is 90,000 or more (No), the main control board 30 ends the process. Note that, when the process ends, the process is executed again from the initial process (START) (same below).

Step S552: The main control board 30 executes a process to confirm whether the difference in balls is less than 95,000 based on the difference in balls information.
As a result, if it is confirmed that the difference in balls is less than 95,000 (Yes), the main control board 30 executes step S553. On the other hand, if it is not confirmed that the difference in balls is less than 95,000 (No), the main control board 30 ends the process.

Step S553: The main control board 30 executes a process to output a gaming machine error state signal (test signal). The gaming machine error state signal continues to be output if the difference in balls is between 90,000 and 95,000. The gaming machine error state signal is output, for example, in the test signal management process of FIG. 22.

When conducting live firing tests, a test device (such as a jig) is connected to the test signal terminal of the controlled gaming machine to perform the test. The test signal terminals include a gaming machine test signal terminal used for the gaming machine, and a symbol control signal terminal used for the symbols. The gaming machine error state signal is output using one of the pins of the test signal terminal. The pin used may be a pin dedicated to the gaming machine error state signal, or it may be a pin that is also used when any error occurs.

26 is a flow chart showing an example of a procedure for outputting a gaming machine error state signal from the frame control board. This process shows the flow of processing when a test signal terminal is provided on the frame control board. Note that the range A in the figure is processing executed by the frame control board, and the range B in the figure is processing executed by the main control board.
Step S560: The frame control board 50 executes a process of outputting difference ball information (difference ball command) to the main control board 30.

Step S561: The main control board 30 executes a process to confirm whether the difference in balls is 90,000 or more based on the difference in balls information.
As a result, if it is confirmed that the difference in balls is 90,000 or more (Yes), the main control board 30 executes step S562. On the other hand, if it is not confirmed that the difference in balls is 90,000 or more (No), the main control board 30 ends the process.

Step S562: The main control board 30 executes a process to confirm whether the difference in balls is less than 95,000 based on the difference in balls information.
As a result, if it is confirmed that the difference in balls is less than 95,000 (Yes), the main control board 30 executes step S563. On the other hand, if it is not confirmed that the difference in balls is less than 95,000 (No), the main control board 30 ends the process.

Step S563: The main control board 30 executes a process of outputting a frame command (information including an instruction to instruct the frame control board to output a gaming machine error state signal).
Step S564: The frame control board 50 executes a process to output a gaming machine error state signal (test signal). The gaming machine error state signal can be output by, for example, the frame control board 50 executing the contents of the test signal management process of Fig. 22. Note that when the frame control board 50 executes the test signal management process, the main control board 30 can be made not to execute the test signal management process.

[Problem of the third technical feature]
Provide countermeasures in case game play is halted during live-fire testing.
Problems encountered during live-fire testing include the following:
(1) If the difference in balls reaches 95,000 during the 10-hour test, the difference in balls limiting device will be activated and play will be stopped, making it impossible to complete the 10-hour test.
(2) If the examiner is able to detect the operation of the ball difference limiting device before it is activated, he or she can suspend the test (the testing device has a suspend function), turn the power of the controlled gaming machine OFF and ON, clear the count of the ball difference limiting device, and then resume the test. Note that resuming the test after the count of the ball difference limiting device is permitted.

[Specific configuration of the third technical feature]
If the difference in balls is equal to or greater than 90,000 and less than 95,000, a "game machine error state signal (test signal)" is output.
When the "game machine error status signal" is output, "the lamp on the test island lights up" and "an error message is displayed on the test device's computer."
Since the "gaming machine error status signal" is a signal that is output when there is a problem with the payout system (frame control board, payout control board) or the main control system (main control board), it is necessary to be able to distinguish whether it is a signal that is output when there is a problem, or a signal that is output as an advance warning before the ball difference limiting device is activated.

[Examples for distinction]
(1) The output signals in the event of a problem with the payout system or main control system (for example, output signals for backup abnormalities when the power is turned on or RWM abnormalities) and the "game machine error status signal" which provides advance warning before the ball difference limiting device is activated are distinguished by being output on different pins.
(2) In the case where the output signal in the event of a problem with the payout system or main control system and the “game machine error state signal” for advance warning before the ball difference limiting device is activated are output from a common pin, a display control board 40 is executed to notify the player that a ball difference of 90,000 has been reached before the ball difference limiting device is activated, so that it is possible to distinguish which triggered the output of the signal.

The "gaming machine error status signal" is output in one of the following configurations.
(1) When a gaming machine error state signal is output from the main control board, the gaming machine error state signal is output from the current spare signal (currently unused signal (pin)) of the main control board.
(2) When a gaming machine error state signal is output from the frame control board, the frame control board outputs a gaming machine error state signal in response to an instruction from the main control board.
(3) When a gaming machine error state signal is output from the payout control board, the payout control board outputs a gaming machine error state signal in response to an instruction from the main control board.

[Effect of the third technical feature]
It is possible to carry out live-fire tests of the ball difference limiting device without any problems.

[Summary of the third technical feature]
A gaming machine including the third technical feature has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state (stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference) (step S116 in FIG. 4).
(2) A test signal processing means (main control board, frame control board, payout control board) is provided that has a process that enables a specific test signal (game machine error state signal) to be output to an external device (test device) when the value indicated by the predetermined information reaches a predetermined value (difference in balls = 90,000) before transitioning to a game stop state (difference in balls = 95,000) (FIG. 25 step S553, FIG. 26 step S564). The predetermined value is not limited to 90,000, and may be a value less than 90,000, or any value between 90,001 and 94,999.

This configuration makes it possible to output a specific test signal (gaming machine error state signal) before the game stops, so that the specific test signal warns of the game stopping state, making it possible to avoid a situation in which the game stops suddenly during testing, and as a result, a novel gaming machine can be provided.

A gaming machine including the third technical feature is equipped with a notification means (performance control board) that can notify information related to specified information when a specific test signal (gaming machine error state signal) is output ((A) in Figure 10, priority 23 in Figure 19).

This configuration not only outputs a specific test signal (gaming machine error state signal), but also makes it possible to notify information related to specified information, so that a gaming stop state can be notified in two ways: signal output and information notification.

A gaming machine including the third technical feature can output a specific test signal (gaming machine error state signal) under conditions other than when the value indicated by the specified information reaches a specified value (for example, when a backup abnormality occurs when the power is turned on, or an RWM abnormality occurs) (the "gaming machine error state signal" can be output from a common pin).

With this configuration, a specific test signal (gaming machine error state signal) can have multiple roles, allowing the specific test signal to be used effectively.

[Fourth technical feature: maintaining communication with the frame control means while the stop function is in operation]
FIG. 27 is a sequence diagram showing the processing flow of the main control board (main control CPU), frame control board (frame control CPU), and dedicated unit (CM board).
First, the controlled gaming machine is powered on (S20). The power is turned on by a single power switch provided on the controlled gaming machine. When the controlled gaming machine is powered on, power is supplied to the main control board 30 and the frame control board 50.
Then, the main control board 30 executes a startup process (S21) and turns on a main command permission signal (S22). By turning on the main command permission signal, the main control board 30 becomes capable of receiving frame commands transmitted from the frame control board 50.

The frame control board 50 also executes a startup process (S23) and turns on the frame command permission signal (S24). By turning on the frame command permission signal, the frame control board 50 is in a state where it can receive main commands sent from the main control board 30.

The main control board 30 transmits an initial main command to the frame control board 50 (S25). The initial main command includes chip information of the main control CPU, startup information indicating that the main control board has started up, and the like.
The frame control board 50 transmits an initial frame command to the main control board 30 (S26). The initial frame command includes information such as the state in which the frame control board was started up.

[Playable state]
When the main control board 30 receives the frame command from the frame control board 50, the managed gaming machine enters a playable state (S27). In the playable state, the main control board 30 and the frame control board 50 repeatedly transmit and receive main commands and frame commands. The main commands and frame commands from here include information necessary for the progress of the game.

On the other hand, the power supply to the dedicated unit 200 is turned on by a power switch provided on the dedicated unit 200. When the power supply to the dedicated unit 200 is turned on, electric power is supplied to the dedicated unit 200.
Then, the dedicated unit 200 executes a startup process (S28) and turns on the VL signal (S29). By turning on the VL signal, communication between the frame control board 50 and the dedicated unit 200 becomes possible.

The frame control board 50 transmits a unit transmission command to the dedicated unit 200 (S30). The unit transmission command includes information regarding the number of game balls, etc.
The dedicated unit 200 transmits a unit reception command to the frame control board 50 (S31). The unit reception command includes information on the response to the unit transmission command.
In addition, since the startup process of the dedicated unit 200 may take longer than the startup process of the main control board 30 and the frame control board 50, the frame control board 50 sends the initial unit transmission command in anticipation of this time.

In the playable state (S27), the frame control board 50 and the dedicated unit 200 repeatedly transmit and receive unit transmission commands and unit reception commands.

[Game stop state (stop function activated)]
Here, it is assumed that the play stopping function is activated and the game is stopped (S32).
In this case, communication between the main control board 30 and the frame control board 50 continues, and the sending and receiving of main commands and frame commands is repeatedly executed between the main control board 30 and the frame control board 50 (S33, S34).
Furthermore, communication between the frame control board 50 and the dedicated unit 200 continues, and transmission and reception of unit transmission commands and unit reception commands are repeatedly executed between the frame control board 50 and the dedicated unit 200 (S35, S36).

[Power outage]
Here, it is assumed that a power outage has occurred (S37).
In this case, the main control board 30 turns off the main command permission signal, the frame control board 50 turns off the frame command permission signal, and the dedicated unit 200 turns off the VL signal.
In this case, communication between the main control board 30 and the frame control board 50 becomes impossible, and communication between the frame control board 50 and the dedicated unit 200 becomes impossible.
As a result, the main command, frame command, unit send command and unit receive command cannot be sent (S38, S39, S40, S41).

[After power is restored]
Here, it is assumed that the power supply is restored (S42). The power supply restoration here is a restoration of the power supply without clearing the RAM. In this case, the stop function remains activated and the game is transitioned to a stop state.
When the power is restored, the main control board 30, frame control board 50 and dedicated unit execute the above-mentioned power-on processing.

In this case, communication between the main control board 30 and the frame control board 50 is resumed, and the sending and receiving of main commands and frame commands is repeatedly executed between the main control board 30 and the frame control board 50 (S43, S44).
Furthermore, communication between the frame control board 50 and the dedicated unit 200 is also resumed, and transmission and reception of unit transmission commands and unit reception commands are repeatedly executed between the frame control board 50 and the dedicated unit 200 (S45, S46). Note that the dedicated unit 200 may require a recovery operation using a dedicated remote control when the power is restored.

Figure 28 is a sequence diagram showing the processing flow when communication between the main control board (main control CPU) and the frame control board (frame control CPU) is interrupted.
For example, in a playable state or a play-stop state, transmission and reception of main commands and frame commands is repeatedly executed between the main control board 30 and the frame control board 50 (S50, S51), and transmission and reception of unit transmission commands and unit reception commands is repeatedly executed between the frame control board 50 and the dedicated unit 200 (S52, S53).

Here, it is assumed that some kind of trouble occurs and communication is interrupted between the main control board 30 and the frame control board 50. In this case, the main command and the frame command cannot be transmitted (S54, S55).
Meanwhile, communication between the frame control board 50 and the dedicated unit 200 continues. In this case, the frame control board 50 transmits a unit transmission command to the dedicated unit 200 (S56). The unit transmission command to be transmitted is the unit transmission command transmitted previously (previous value). In addition, the dedicated unit 200 transmits a unit reception command to the frame control board 50 (S57).
In this way, even if communication between the main control board 30 and the frame control board 50 is interrupted, communication between the frame control board 50 and the dedicated unit 200 can continue.

29 is a flowchart showing an example of a procedure for managing a main command permission signal. This process is executed by the main control board 30 (main control CPU).
Step S600: The main control board 30 executes a process to check whether or not this is the first process since power-on. Whether or not this is the first process since power-on can be checked by the first management flag. The first management flag is off when power is turned on, and is turned on after this process is executed once.

As a result, if it is confirmed that this is the first processing since power-on (Yes), the main control board 30 executes step S601. On the other hand, if it is not confirmed that this is the first processing since power-on (No), the main control board 30 executes step S602.

Step S601: The main control board 30 executes a process to turn on the main command permission signal. This enables the main control board 30 to receive frame commands.

Step S602: The main control board 30 executes a process to check whether a power interruption has occurred. The main control board 30 monitors the drive voltage supplied from a power supply control unit (not shown), and can determine that a power interruption has occurred if the voltage level falls below a reference voltage.

As a result, if it is confirmed that a power outage has occurred (Yes), the main control board 30 executes step S603. On the other hand, if it is not confirmed that a power outage has occurred (No), the main control board 30 returns to the caller and continues processing.

Step S603: The main control board 30 executes a process to turn off the main command permission signal, thereby making the main control board 30 unable to receive main commands.
Once the above processing is completed, the program returns to the caller.

30 is a flowchart showing an example of a procedure for a frame command permission signal management process. This process is executed by the frame control board 50 (frame control CPU).
Step S610: The frame control board 50 executes a process to check whether or not this is the first process since power-on. Whether or not this is the first process since power-on can be checked by the second management flag. The second management flag is off when power is turned on, and is turned on after this process is executed once.

As a result, if it is confirmed that this is the first processing since power-on (Yes), the frame control board 50 executes step S611. On the other hand, if it is not confirmed that this is the first processing since power-on (No), the frame control board 50 executes step S612.

Step S611: The frame control board 50 executes a process to turn on the frame command permission signal. This enables the frame control board 50 to receive a primary command.

Step S612: The frame control board 50 executes a process to check whether a power interruption has occurred. The frame control board 50 monitors the drive voltage supplied from a power supply control unit (not shown), and can determine that a power interruption has occurred if the voltage level falls below a reference voltage.

As a result, if it is confirmed that a power outage has occurred (Yes), the frame control board 50 executes step S613. On the other hand, if it is not confirmed that a power outage has occurred (No), the frame control board 50 returns to the caller and continues processing.

Step S613: The frame control board 50 executes a process to turn off the frame command permission signal, thereby making the frame control board 50 unable to receive primary commands.
Once the above processing is completed, the program returns to the caller.

31 is a flowchart showing an example of a procedure for a unit transmission command management process. This process is executed by the frame control board 50 (frame control CPU).
Step S615: The frame control board 50 executes a process to check whether or not it is communicating with the main control board 30. For example, if a main command is received, the frame control board 50 can determine that it is communicating with the main control board 30.

As a result, if it is confirmed that communication with the main control board 30 is in progress (Yes), the frame control board 50 executes step S616. On the other hand, if it is not confirmed that communication with the main control board 30 is in progress (No), the frame control board 50 executes step S618.

Step S616: The frame control board 50 executes a process of transmitting a unit transmission command based on the main command to the dedicated unit 200.
Step S617: The frame control board 50 executes a process of saving the unit transmission command.

Step S618: The frame control board 50 executes a process to check whether communication with the main control board 30 has been interrupted. For example, if a main command has not been received for a certain period of time, the frame control board 50 can determine that communication with the main control board 30 has been interrupted.

As a result, if it is confirmed that communication with the main control board 30 has been lost (Yes), the frame control board 50 executes step S619. On the other hand, if it is not confirmed that communication with the main control board 30 has been lost (No), the frame control board 50 returns to the caller and continues processing.

Step S619: The frame control board 50 executes a process of transmitting the stored unit transmission command to the dedicated unit 200.
Once the above processing is completed, the program returns to the caller.

32 is a flowchart showing an example of a procedure for VL signal management processing. This processing is executed by the dedicated unit 200 (CM board).
Step S620: The dedicated unit 200 executes a process to check whether or not this is the first process since power-on. Whether or not this is the first process since power-on can be checked by the third management flag. The third management flag is off when the power is turned on, and is turned on after this process has been executed once.

As a result, if it is confirmed that this is the first process since power-on (Yes), the dedicated unit 200 executes step S621. On the other hand, if it is not confirmed that this is the first process since power-on (No), the dedicated unit 200 executes step S622.

Step S621: The dedicated unit 200 executes a process to turn on the VL signal. This puts the dedicated unit 200 in a state in which it can receive a unit transmission command and can transmit a unit reception command.

Step S622: The dedicated unit 200 executes a process to check whether a power interruption has occurred. The dedicated unit 200 monitors the drive voltage supplied from a power supply control unit (a unit separate from the managed gaming machine) not shown, and can determine that a power interruption has occurred if the voltage level falls below a reference voltage.

As a result, if it is confirmed that a power interruption has occurred (Yes), the dedicated unit 200 executes step S623. On the other hand, if it is not confirmed that a power interruption has occurred (No), the dedicated unit 200 returns to the caller and continues processing.

Step S623: The dedicated unit 200 executes a process of turning off the VL signal, thereby making the dedicated unit 200 unable to receive a unit transmission command and unable to transmit a unit reception command.
Once the above processing is completed, the program returns to the caller.

33 is a flowchart showing an example of a procedure for card return processing. This processing is executed by the dedicated unit 200 (CM board).
Step S630: The dedicated unit 200 executes a process for checking whether or not the card return button has been pressed. The card return button is provided as a button represented by an image on the liquid crystal screen of the dedicated unit 200, or as a physical button.

As a result, if it is confirmed that the card return button has been pressed (Yes), the dedicated unit 200 executes step S631. On the other hand, if it is not confirmed that the card return button has been pressed (No), the dedicated unit 200 returns to the caller and continues processing.

Step S631: The dedicated unit 200 executes a process to check whether or not it is communicating with the frame control board 50. For example, if a unit transmission command has been received, the dedicated unit 200 can determine that it is communicating with the frame control board 50. On the other hand, if a unit transmission command has not been received for a certain period of time, the dedicated unit 200 can determine that it is not communicating with the frame control board 50.

As a result, if it is confirmed that communication with the frame control board 50 is in progress (Yes), the dedicated unit 200 executes step S632. On the other hand, if it is not confirmed that communication with the frame control board 50 is in progress (No), the dedicated unit 200 returns to the caller and continues processing.

Step S632: The dedicated unit 200 executes a card return process. Specifically, the dedicated unit 200 operates a card return mechanism to execute a process of ejecting the card (IC card) inserted into the dedicated unit 200 to the outside.
Once the above processing is completed, the program returns to the caller.

[Problem of the fourth technical feature]
To prevent a card from being impossible to return even when a stop function is in operation.

[Specific configuration of the fourth technical feature]
(1) It is a gaming machine equipped with a stop function.
(2) When the play stopping function is activated to stop playing and to cut off communication with the dedicated unit 200, the dedicated unit 200 also stops and the card cannot be returned.
(3) Therefore, even when the striking stop function is operating, the main control board 30 continues to communicate with the frame control board 50, and the frame control board 50 continues to communicate with the dedicated unit 200.

[Effect of the fourth technical feature]
It is possible to make it possible to prevent the card from being unable to be returned even if the blocking function is in operation.

[Summary of the fourth technical feature]
A gaming machine including the fourth technical feature has the following configuration.
(1) Equipped with a first control means (main control board) (Figure 1).
(2) Equipped with a first control means and a second control means (frame control board) capable of communicating with an external device (dedicated unit) (Figure 1).
(3) The first control means can transition to a game stop state (play stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference), and can continue communication with the second control means in the game stop state (steps S32 and S42 of FIG. 27).
(4) The second control means can continue communication with an external device when the game is stopped (steps S32 and S42 in FIG. 27).

With this configuration, the first control means, the second control means, and the external device can continue communication even when play is stopped. By continuing necessary communication even when play is stopped, it is possible to prevent the player from suffering any disadvantage caused by the game being stopped (the disadvantage of not being able to remove the card), and as a result, it is possible to provide an innovative gaming machine.

The following configuration may be added to a gaming machine including the fourth technical feature.
(1) The first control means is capable of transmitting the first information (main command) to the second control means (FIG. 28).
(2) The second control means enables transmission of second information (unit transmission command) based on the first information to an external device (FIG. 28).
(3) When communication between the first control means and the second control means is interrupted, the second control means is capable of transmitting the second information (unit transmission command (previous value)) before communication was interrupted to the external device (step S56 in FIG. 28).

With this configuration, even if communication between the first control means and the second control means is interrupted, communication between the second control means and the external device continues, minimizing the disadvantage caused by communication interruption (the disadvantage of not being able to remove the card).

[Fifth technical feature: Hold display and lamp expression during jackpot in gaming machine with ball difference limit device]
34 to 37 are diagrams showing examples of presentations during a jackpot.
The gaming machine 100A shown in FIG. 34 is a drum-type gaming machine (drum machine).
Figure 34 shows an example of the operation of the hold display and the lamp in a machine in which the hold display is displayed by an LED unit 43a (lamp 43) rather than an LCD display 41, in the case where "during a jackpot, it is announced that the ball difference limiting device will be activated after the jackpot."

During a jackpot on a gaming machine 100A having a drum unit 44, when the LED unit 43a is displaying a reserve during the jackpot, if an announcement is made using the drum unit 44, illumination array, voice, etc. that the ball difference limiting device will be activated after the jackpot, the reserve display on the LED unit 43a is turned off (the LED is turned off) at the same time as the announcement, and the lamp effect is changed to a flashing warning announcement.

Specifically, as shown in Figure 34 (A), the three reserved indicators are lit in the LED unit 43a, but when the difference balls reach 95,000 during a jackpot, the three reserved indicators are turned off, as shown in Figure 34 (B).
In Fig. 34(A), the glass frame lamp 43b (lamp 43) performs a lamp effect according to the big win effect, but in Fig. 34(B), the glass frame lamp 43b performs a lamp effect by blinking a warning announcement. The glass frame lamp 43b includes a glass frame left center error notification LED and a glass frame decoration LED.
Furthermore, in Figure 34 (B), a second image E2 (an image including text information saying "After the win ends, the play stopping function will be activated and the game will stop") is displayed on the display screen of the liquid crystal display 41.

The gaming machine 100B shown in FIG. 35 is a gaming machine having a liquid crystal display 41 (liquid crystal machine).
Figure 35 shows an example of the operation of the hold display and the lamp in a machine in which the hold display is displayed on the screen of the liquid crystal display 41, when "during a jackpot, it is announced that the ball difference limiting device will be activated after the jackpot."

During a jackpot on a gaming machine 100B having a liquid crystal display 41, if a hold display is being shown on the display screen of the liquid crystal display 41 during the jackpot, and an announcement is made using the liquid crystal display 41, an illumination array, voice, etc., that the ball difference limiting device will be activated after the jackpot, the hold display on the liquid crystal display 41 is erased (hold display is made non-display) at the same time as the announcement, and the lamp effect is changed to a flashing warning announcement.

Specifically, as shown in FIG. 35(A), one reserved display M1 is displayed on the liquid crystal display 41, but when the difference in balls reaches 95,000 during a jackpot, the reserved display M1 is hidden as shown in FIG. 35(B).
Also, in FIG. 35(A), a lamp effect that matches the big win effect is executed in the glass frame lamp 43b, whereas in FIG. 35(B), a lamp effect that flashes a warning announcement is executed in the glass frame lamp 43b.
Furthermore, in Figure 35 (B), a second image E2 (an image including text information saying "After the win ends, the play stop function will be activated and the game will stop") is displayed on the display screen of the liquid crystal display 41.

36, a reserved consecutive effect is being executed on the liquid crystal display 41 of the gaming machine 100A. The reserved consecutive effect is an effect that suggests that a jackpot will be generated by the lottery elements already stored after the jackpot game ends.
When the reserved consecutive performance is executed, as shown in Fig. 36 (A), a reserved consecutive suggestion image E4 of an animal having a V icon is displayed on the liquid crystal display 41. In this state, it is assumed that the difference in balls reaches 95,000.

In this case, as shown in FIG. 36(B), the second image E2 (an image including text information stating "After the winning, the play stopping function will be activated and the game will stop") is displayed on the display screen of the liquid crystal display 41. The second image E2 here is an image in which text information is displayed within a square white frame. By displaying the second image E2, the pending consecutive suggestion image E4 becomes invisible (visibility is reduced). Note that other effects (effects to erase the pending display and lamp effects) are the same as the example in FIG. 34.

In FIG. 37, a consecutive hold effect is being executed on the liquid crystal display 41 of the gaming machine 100B.
When the reserved consecutive performance is executed, as shown in Fig. 37 (A), a reserved consecutive suggestion image E4 of an animal having a V icon is displayed on the liquid crystal display 41. In this state, it is assumed that the difference in balls reaches 90,000 shots.

In this case, as shown in FIG. 37(B), the first image E1 (an image including text information such as "Approximately 5,000 shots remaining until the shot-stopping function is activated") is displayed on the display screen of the liquid crystal display 41. Here, the first image E1 is an image in which text information is displayed within a square white frame. By displaying the first image E1, the pending consecutive suggestion image E4 and pending display M1 become invisible (visibility is reduced). The other effects (lamp effects) are the same as in the example of FIG. 35.

In addition, if the difference in balls reaches 90,000, the game can continue after that, so the reserved display M1 may be hidden below the reserved consecutive suggestion image E4, or may continue to be displayed without being hidden. Note that the gaming machine 100A and the gaming machine 100B may be normal gaming machines that are not managed gaming machines, or may be managed gaming machines, but if they are managed gaming machines, there is no upper or lower tray.

38 is a flowchart showing an example of the procedure of the first performance execution process. This process is executed by the performance control board 40 (performance control CPU). This process can be executed as a specific content of step S301 in FIG.
Step S640: The performance control board 40 executes the lamp notification process. Specifically, the performance control board 40 executes the performance related to the glass frame left center error notification LED and the glass frame decoration LED of the "stop function activation warning (priority 23 in FIG. 19)".

Step S641: The performance control board 40 executes the audio notification process. Specifically, the performance control board 40 executes a performance related to the audio notification of "stop function activation warning (priority 23 in FIG. 19)."

Step S642: The performance control board 40 executes the liquid crystal notification process. Specifically, the performance control board 40 executes the performance related to the liquid crystal notification of the "stop function activation warning (priority 23 in FIG. 19)". In this case, the first image E1 can be simply displayed (FIG. 10(A)), or the first image E1 can be made to hide the reserved consecutive suggestion image E4 and the reserved display M1 (FIG. 37(B)).
Once the above processing is completed, the program returns to the caller.

39 is a flowchart showing an example of the procedure of the second performance execution process. This process is executed by the performance control board 40 (performance control CPU). This process can be executed as a specific content of step S303 in FIG.
Step S645: The performance control board 40 executes a process to reduce the visibility of the reserved display. For example, in the case of the gaming machine 100A in which the reserved display is displayed by the LED unit 43a, the process to turn off the reserved display (reserved lamp) of the LED unit 43a (turn off the LED) is executed.
On the other hand, in the case of the gaming machine 100B which displays the hold display on the screen of the liquid crystal display 41, a process is executed to erase the hold display on the liquid crystal display 41 (to make the hold display non-display).

Step S646: The performance control board 40 executes the lamp notification process. Specifically, the performance control board 40 executes the performance related to the glass frame center left error notification LED and the glass frame decoration LED of "stop function activation notice (priority 22 in FIG. 19)".

Step S642: The performance control board 40 executes the audio notification process. Specifically, the performance control board 40 executes a performance related to the audio notification of "play stop function activation notice (priority 22 in FIG. 19)."

Step S643: The performance control board 40 executes the liquid crystal notification process. Specifically, the performance control board 40 executes the performance related to the liquid crystal notification of "stop function activation notice (priority 22 in FIG. 19)". In this case, the second image E2 can be simply displayed (FIG. 34(B), FIG. 35(B)), or the reserved consecutive suggestion image E4 can be hidden by the second image E2 (FIG. 36(B)).
Once the above processing is completed, the program returns to the caller.

[Problem of the fifth technical feature]
When a machine is equipped with a "difference ball limiting device," it becomes difficult for the player to judge whether or not he or she can continue playing after a jackpot, so this is taken care of.

[Specific configuration of the fifth technical feature]
In a gaming machine equipped with a ball difference limiting device, the following processing is executed "during a jackpot, when it is known that the ball difference limiting device will be activated after the jackpot."
(1) Turn off the reserved display. In a gaming machine in which the reserved display is performed by an LED unit 43a, the reserved display (reserved lamp) of the LED unit 43a is turned off. In a gaming machine in which the reserved display is performed by a liquid crystal display, the reserved display on the liquid crystal display is made non-display.
(2) The light that is on during a jackpot will be changed to a flashing warning announcement.

[Effect of the fifth technical feature]
(1) By turning off the hold display on the LED unit or hiding the hold display on the LCD display, it is possible to make it clear that there will be no further changes.
(2) By changing the state of the glass frame lamp 43b to a flashing warning announcement, it is possible to clearly indicate that the game is ending.

[Summary of the fifth technical feature]
A gaming machine including the fifth technical feature has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state (stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference) (step S116 in FIG. 4).
(2) When the value indicated by the specified information is equal to or greater than a specified value (difference in balls = 95,000) and satisfies the specified conditions (when a big hit or small hit is occurring, or when the presentation control board 40 determines to execute a presentation corresponding to the stop function activation notice), a warning means (presentation control board) is provided that enables the execution of a warning indicating that the game will transition to a stopped state (stop warning, a presentation corresponding to the stop function activation notice).
(3) It is equipped with a reduction means (performance control board) that can reduce the visibility of specific displays (hold displays, hold consecutive indication images) related to the memory of lottery elements (random numbers for winning lottery) based on the execution of the notice.

"Making it possible to reduce visibility" includes making something that is displayed invisible, turning off something that is lit, displaying something else on top of something that is displayed, making part of something that is displayed invisible, etc.

With this configuration, it is possible to reduce the visibility of the specific display related to the memory of the lottery elements based on the execution of the advance notice, so it is possible to indicate that the presentation related to the lottery elements will not be executed (the patterns related to the specific display will not change) after the game has transitioned to a stopped state, and as a result, it is possible to provide an innovative gaming machine.

A gaming machine including the fifth technical feature is equipped with a signal processing means (main control board, frame control board, payout control board) that has a process that enables (makes executable) a specific signal (specific test signal, gaming machine error state signal) to be output to an external device (test device) before executing a warning (stop warning) (when the ball difference becomes 90,000) (Figure 25 step S553, Figure 26 step S564). Note that the specific signal may only be generated without actually being output.

This configuration makes it possible to output a specific signal (gaming machine error state signal) before executing the warning, so that the specific signal warns of a game stop state, making it possible to avoid situations in which the game suddenly stops during testing, in the middle of playing, etc.

[Sixth technical feature: Conditions for clearing the reference value counter (monitoring the door open/close state)]
Fig. 40 is a flow chart showing an example of the procedure of the ball difference calculation process. This process is executed by the frame control board 50 (frame control CPU). This process is a modified version of the ball difference calculation process of Fig. 7, and is different from the ball difference calculation process of Fig. 7 in that step S210a is added. Therefore, the explanation overlapping with the ball difference calculation process of Fig. 7 will be omitted.

Step S210: The frame control board 50 executes a process to check whether or not this is the first process since power was turned on.

As a result, if it is confirmed that this is the first processing since power-on (Yes), the frame control board 50 executes step S210a. On the other hand, if it is not confirmed that this is the first processing since power-on (No), the frame control board 50 executes step S213.

Step S210a: The frame control board 50 executes a process to check whether the inner frame is open. If the door open detection switch corresponding to the inner frame is on, the frame control board 50 can determine that the inner frame is open.

As a result, if it is confirmed that the inner frame is open (Yes), the frame control board 50 executes step S213. On the other hand, if it is not confirmed that the inner frame is open (No), i.e., if the inner frame is closed, the frame control board 50 executes steps S211 and S212.

Step S211: The frame control board 50 executes a process of storing "100,000 (100,000 shots)" in the calculation difference ball.
Step S212: The frame control board 50 executes a process of storing "0" as the previous value.
The process from step S213 onwards is similar to that in FIG. 7, and therefore description thereof will be omitted.

By executing such processing, the frame control board 50 does not initialize (clear) the calculation difference ball when the inner frame is open (step S210a: Yes), and can initialize (clear) the calculation difference ball when the inner frame is not open (inner frame is closed) (step S210a: No).
In addition, the ball difference and previous value used for calculation are information that is backed up when the power is interrupted, and the values are not cleared simply because a power interruption occurs.

Figure 41 is a diagram that explains the comparison between the case where the inner frame is open and the case where the inner frame is closed. Figure 41 (A) shows the case where the inner frame is open, and Figure 41 (B) shows the case where the inner frame is closed.

[When the inner frame is open]
It is assumed that some kind of trouble (for example, a magnetic error (priority level 16 in FIG. 18)) has occurred (S60).
Since the condition for clearing the magnetic error is "until the power is turned off," the hall attendant must turn off the power to the gaming machine in order to clear the magnetic error. Since the power switch is located in a position where it cannot be operated unless the inner frame is opened, the hall attendant opens the inner frame in order to operate the power switch (S61).
Then, a hall attendant operates the power switch to turn off and restore power (S62).
This removes the magnetic error and solves the problem (S63).
In this case, since the inner frame is open, initialization of the calculation difference ball (reference value counter) is not performed (S64).

[When the inner frame is closed]
The inner frame is closed (S70).
The hall attendant operates the power switch of the island equipment on which the gaming machines are installed, rather than the power switch of the gaming machines, to cut off and restore power to the gaming machines (S71). Since multiple gaming machines are installed on the island equipment, the power cut and restoration of multiple gaming machines can be performed collectively by using the power switch of the island equipment. When using the power switch of the island equipment, it is not necessary to open the inner frame of the gaming machines.
In this case, since the inner frame is not open, initialization of the calculation difference ball (reference value counter) is performed (S72).

FIG. 42 is a diagram showing the initialization conditions for the calculation difference ball (reference value counter).
The initialization condition for the calculation difference ball can be at least one of the following conditions (1) to (4).

(1) Power interruption and restoration
If the inner frame is open when the power is cut off and then restored, the difference ball used for calculation will not be initialized.
If the inner frame is closed when the power is cut and then restored, the difference ball used for calculation will be initialized.

(2) Error
If a certain error occurs (for example, an error that can be cleared by a power outage), the calculation difference ball is not initialized.
If a non-specific error occurs (for example, an error that cannot be cleared by a power outage), the calculation difference ball is initialized.

(3) Difference ball for calculation
If the calculation difference ball is equal to or greater than a special value (for example, difference ball = 90,000), the calculation difference ball is not initialized.
If the calculation difference ball is less than the special value, the calculation difference ball is initialized.

(4) Switch
If a specific switch (a dip switch or other switch on the main control board) is on (if the power is cut and restored with the specific switch being turned on), the calculation difference ball is not initialized.
When the specific switch is off, the calculation difference ball is initialized.

[Problem of the sixth technical feature]
To prevent a calculation difference ball (reference value counter) from being cleared when a trouble occurs that is dealt with by cutting off power.

[Specific configuration of the sixth technical feature]
The condition for clearing the calculation difference ball (reference value counter) (when the power is turned OFF/ON) has been added that the inner frame (door) must be closed. When the power is turned OFF/ON in the event of a problem during business hours (removing a magnetic false detection, removing a magnetic error, etc.), the inner frame is open, so the calculation difference ball is not cleared.

[Effect of the sixth technical feature]
By adding a condition that the calculation difference ball is not cleared when the power is cut and restored, it is possible to prevent the calculation difference ball from being cleared at an undesirable timing.

[Summary of the sixth technical feature]
A gaming machine including the sixth technical feature has the following configuration.
(1) It is equipped with a transition means (main control board) that enables transition to a game stop state (stop function in operation) based on specified information (actual ball difference, ball difference for calculation, ball difference for transmission, ball difference command) regarding profits (profits obtained, ball difference) (step S116 in FIG. 4).
(2) A specified information control means is provided that allows for the initialization of specified information (calculation difference ball, reference value counter) (making the processing of step S211 in FIG. 40 executable) when the power is cut off without a special condition (the condition that the inner frame is open) being met (when the power is cut off and restored while the inner frame is closed, step S210a in FIG. 40: No), and allows for the non-initialization of specified information (making the processing of step S211 in FIG. 40 inexecutable) when the power is cut off due to the special condition being met (when the power is cut off and restored while the inner frame is open, step S210a in FIG. 40: Yes). Initialization means setting an initial value to a specified variable. The initial value may be 0 or a value other than 0.

With this configuration, whether or not to initialize the specified information can be determined based on whether or not a special condition is met (for example, whether or not the inner frame is open), which makes it possible to avoid initializing the specified information at undesirable times (simple maintenance or other error clearing operations), thereby providing an innovative gaming machine.

[Modifications]
The basic technical features and each technical feature described above can be modified as follows.
(1) The notification means may be implemented on at least one of the main control board, the frame control board, the performance control board, and the payout control board.
(2) The determination means may be implemented on at least one of the main control board, the frame control board, the performance control board, and the payout control board.
(3) The test signal processing means may be implemented on at least one of the main control board, the frame control board, and the dispensing control board.

(4) The test signal processing means does not need to output a test signal except during testing.
(5) Although the "gaming machine error state signal (test signal)" has been described as continuing to be output when the difference in balls is between 90,000 and 95,000, it may be configured to be output only once when the difference in balls is 90,000 or more.
(6) The present invention can also be applied to gaming machines other than managed gaming machines (for example, gaming machines having at least a main control board and a payout control board).

(7) Although an example has been described in which the stop function is activated based on the ball difference, the stop function may be activated based only on the number of winning balls generated regardless of the ball difference, or the stop function may be activated based on the number of winning balls generated per specified unit time. Since the purpose of the stop function is to prevent the number of winning balls from becoming too large, the conditions for activating the stop function may be set appropriately within the scope of that purpose.

(8) When the stop function is activated, the main display (main segment) managed by the main control board is turned off, but the notification LEDs (right hit lamp, reserved number lamp, normal symbol change lamp, special symbol change lamp) managed by the performance control board may be maintained in the state before the stop function was activated. For example, if the stop function is activated in a state of "right hit lamp: lit, reserved number lamp: lit in a state indicating one, normal symbol change lamp: turned off in a state when there is a loss, and special symbol change lamp: flashing during change", the notification state can be maintained in this state even during the stop function. In addition, the special symbol change lamp is displayed in one of the patterns of a loss stop state, a win stop state, or a flashing state indicating a change, and it may be maintained in one of these states even during the stop function. As a result, while the stop function is activated, the LCD screen switches to the screen during the stop function is activated, but by checking the notification LED, the situation just before (before the stop function is activated) can be understood.

(9) If the stop function is activated while a moving body (e.g., a moving body for a performance) is in operation, an operation may be performed to return the moving body to its initial position. This returns moving bodies that overlap the LCD screen to their initial positions, preventing the LCD screen from blocking the notification of the operation of the stop function. In this case, if a series of initial operations (processes to return moving bodies to their initial positions) were performed on all moving bodies, this would actually block the notification, so it is preferable to perform the operation of returning moving bodies to their initial positions only on moving bodies (e.g., moving bodies whose origins have not been detected when the stop function is activated) or only on a predetermined portion of moving bodies.

(10) Although the configuration is such that the difference ball count (difference ball, difference ball for calculation) is cleared when the power is cut, the configuration is not limited to this. For example, if any of the following (a) to (c) is satisfied as a specific condition, the difference ball count may not be cleared even when the power is cut.
(a) If the power is cut off while the inner frame or glass door is open. When working in a hall with the inner frame open, there is a possibility that maintenance may be carried out, so the ball difference counter is not cleared each time maintenance is performed.
(b) When the power is cut off when the difference ball count has reached a predetermined number (for example, between 90,000 and 95,000, preferably 92,000). If the difference ball count is cleared after a certain number of difference balls have been counted, the number of balls that can actually be won increases significantly, so this kind of situation can be prevented.
(c) When the power is cut off while a specific error (for example, a magnetic error) is occurring. This prevents a malfunction in which a player forces an error to occur and then the hall staff turns off the power to clear the error, thereby clearing the ball difference count.

(11) Although the error notification is configured to execute only one of the higher-level types (if multiple types of errors have occurred, the error with the highest priority among the errors that have occurred) this is not limited to this. For example, if multiple types of errors have occurred, multiple types of error notifications can be executed together, or each error notification can be executed in sequence. Depending on the type of error or the notification mode, multiple types of error notifications cannot be executed together. In such a case, for example, a lamp notification (LED notification) or audio notification may be executed when issuing an error notification, and multiple types of error notifications may be displayed simultaneously as a liquid crystal notification. In this case, a configuration may be adopted in which a higher-level error notification overlaps on the liquid crystal, partially obstructing the visibility of a lower-level error notification, or a configuration may be adopted in which the display area on the liquid crystal is divided into multiple areas to perform multiple types of error notifications.

(12) The specific signal is not limited to a test signal, and may be other signals (external signals or signals to be output to other devices). The specific test signal may be a specific signal. The test signal processing means may be a signal processing means.

10 Managed gaming machine game board 20 Managed gaming machine frame 30 Main control board 31 Winning port switch 32 Out switch 40 Performance control board 41 Liquid crystal display 42 Speaker 43 Lamp 50 Frame control board 51 Subtraction sensor 52 Foul ball sensor 53 Counting switch 54 Game ball number display device 100 Managed gaming machine E1 First image E2 Second image E3 Third image

Claims (3)

A transition means for transitioning to a gaming stop state based on predetermined information regarding profits;
a predetermined information control means for initializing the predetermined information when power is interrupted while the door is closed , for not initializing the predetermined information when power is interrupted while the door is open , for initializing the predetermined information when a non-specific error occurs that is not released by a power interruption, and for not initializing the predetermined information when a specific error occurs that is released by a power interruption;
A gaming machine equipped with: 2. The gaming machine according to claim 1,
The predetermined information control means
A gaming machine characterized in that, when the specified information is less than a special value, it is possible to initialize the specified information, and, when the specified information is equal to or greater than the special value, it is possible to not initialize the specified information. 2. The gaming machine according to claim 1,
The predetermined information control means
A gaming machine characterized in that, when a specific switch provided on a main control board is OFF, the specific information can be initialized, and, when the specific switch is ON, the specific information can not be initialized.

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