JP3098740B2 - Slot machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a slot machine, and more particularly to a communication environment between a main control board and a sub control board.

[0002]

2. Description of the Related Art Conventionally, a slot machine has been controlled by a single control board.

[0003]

However, the conventional slot machine described above has a problem that the load on the CPU of the control board is large. So, like a pachinko machine, the control board of the slot machine is divided into main and sub,
By performing the distributed processing, it is possible to reduce the load on the CPU.

[0004] However, as in a pachinko machine, when the sound effects and various displays are controlled by a sub control board and a sub control board, these sound effects can be heard and the display can be viewed.
There is a possibility that it will help so-called eye pressing. Therefore, the inventions described in the respective claims have been made in view of the above-mentioned problems of the conventional technology, and the objects thereof are as follows. (Claim 1) That is, the invention according to claim 1 prevents the display controlled on the sub-control board side from assisting the so-called eye pressing. Claims
The invention described in 1 uses a communication random number different from a game random number.
It is something that can be. In addition, billing
The invention described in Item 1 is a communication method for transmitting an event instruction.
The random number lottery can be performed. (Claim 2) The invention described in claim 2 aims at the following points.

[0005] That is, the invention according to claim 2 prevents the sound effect controlled by the sub-control board from helping so-called eye pressing. In addition, the invention according to claim 2 is different from the game random number.
Communication random numbers can be used.
You. Further, according to the invention described in claim 2, the event instruction
When sending, random numbers for communication can now be drawn.
It was done. (Claim 3) The invention described in claim 3 aims at the following points. That is, according to the third aspect of the present invention, it is possible to prevent the display and the sound effect controlled on the sub-control board side from assisting so-called eye pressing. Also, billing
In the invention described in Item 3, the communication random number different from the game random number is used.
It can be used. In addition,
According to the invention described in claim 3, the communication is performed when the event command is transmitted.
Random number lottery.
You. (Claim 4) The invention described in claim 4 has the following object in addition to the object of the invention described in any one of claims 1 to 3 described above.

Namely, the invention of claim 4, Li
More than the time for one symbol to pass
It is something that can be changed. (Claim 5) The invention according to claim 5 has the following object in addition to the object of the invention described in any one of claims 1 to 4 described above.

[0007] That is, the invention described in claim 5, that is, the invention described in claim 7, can equalize the number of appearances of each time for changing the transmission timing.

[0008]

[0009]

[0010]

The inventions described in the respective claims are made to achieve the above-mentioned objects, and the features of the inventions are shown in the drawings. This will be described below using embodiments. In addition, the code | symbol in a parenthesis shows the code | symbol used in embodiment of this invention, and does not limit the technical scope of this invention.

Also, the drawing numbers indicate the drawing numbers used in the embodiments of the present invention, and do not limit the technical scope of the present invention. (Claim 1) The invention described in claim 1 is characterized by the following seven points.
First, the control board (20) is divided into a main control board (200) and a sub-control board (300), for example, as shown in FIG.

The main control board (200) is, for example, as shown in FIG.
As shown, reel unit (60), start switch
(40) and a stop switch (50). A sub display device (90) is connected to the sub control board (300), for example, as shown in FIG. Second, the main control board (2
00) includes, for example, an event command transmitting means (260) and a transmission timing changing means (270), as shown in FIG.

The event command transmitting means (260) is for transmitting an event command to the sub-control board (300) in one direction. The transmission timing changing means (270),
This is for randomly changing the transmission timing of the event command transmitted by the event command transmitting means (260) within a predetermined time range.

Third, the sub-control board (300) is provided with an event command receiving means (310) and a sub-display control means (330), for example, as shown in FIG. The event command receiving means (310) is for receiving the event command transmitted by the event command transmitting means (260). The sub display control means (330) is an event instruction receiving means (310)
, For controlling the display of the sub-display device (90) based on the event command received. Fourth,
For example, as shown in FIG.
A game control means (210) for controlling a technique is provided. Fifth
In the game control means (210), for example, as shown in FIG.
In addition, game random number generation means (211), game random number lottery means
(212). The above-mentioned game random number generation means (211)
It is for generating a random number for use. The gaming random number
Lottery means (212) is generated by gaming random number generation means (211)
The game random number to be played is the star from the start switch (40).
This is for performing a lottery based on the G signal. Sixth
In the transmission timing changing means (270), for example, as shown in FIG.
As shown, the communication random number generating means (271) and the communication random number
Lottery means (272). The communication random number generating means (27
1) generates a communication random number different from the game random number.
It is for The communication random number lottery means (272)
The communication random number generated by the credit random number generation means (271) is extracted.
It is for choosing. Seventh, random number lottery means for communication
(272) is an event command transmitted by the event command transmitting means (260).
This is used to draw random numbers for communication when sending
You. (Claim 2) The invention described in claim 2 is characterized by the following seven points.

First, as shown in FIG. 1, for example, the control board (20) includes a main control board (200) and a sub-control board (300).
And divided into The main control board (200) is connected to a reel unit (60), a start switch (40), and a stop switch (50), for example, as shown in FIG. On the sub-control board (300), for example, as shown in FIG.
A speaker (100) is connected.

Secondly, as shown in FIG. 1, for example, an event command transmitting means (260) is provided on the main control board (200).
Transmission timing changing means (270). The event command transmitting means (260) is for transmitting the event command to the sub-control board (300) in one direction. The transmission timing changing means (270) is an event command transmitting means (260)
To randomly change the transmission timing of the event command to be transmitted within a predetermined time range.

Third, the sub-control board (300) includes an event command receiving means (310) and a sound effect generating means (340) as shown in FIG. 1, for example. The event command receiving means (310) is for receiving the event command transmitted by the event command transmitting means (260). The sound effect generating means (340), based on the event command received by the event command receiving means (310), the speaker (100)
Is to generate a sound effect. Fourth
The main control board (200) includes, for example, as shown in FIG.
Game control means (210) for controlling the game.
You. Fifth, the game control means (210) includes, for example, the one shown in FIG.
The game random number generation means (211) and the game random number extraction
And selecting means (212). The gaming random number generating means (211)
Is for generating a game random number. The play
The technical random number lottery means (212) is connected to the game random number generating means (211).
From the start switch (40)
Der intended for on the basis of the start signal, the lottery
You. Sixth, the transmission timing changing means (270) includes, for example,
For example, as shown in FIG.
Credit random number lottery means (272). The above communication random number generator
The generating means (271) generates a communication random number different from the game random number.
It is for living. The communication random number lottery means (2
72) is for communication generated by the communication random number generation means (271).
This is for selecting random numbers. Seventh, communication random numbers
The lottery means (272) is provided by the event command transmitting means (260).
When sending a vent command, a random number for communication
Things. (Claim 3) The invention according to claim 3 is characterized by the following seven points.

First, as shown in FIG. 1, for example, the control board (20) includes a main control board (200) and a sub-control board (300).
And divided into The main control board (200) is connected to a reel unit (60), a start switch (40), and a stop switch (50), for example, as shown in FIG. On the sub-control board (300), for example, as shown in FIG.
The sub display device (90) and the speaker (100) are connected.

Secondly, as shown in FIG. 1, for example, the main control board (200) includes an event command transmitting means (260),
Transmission timing changing means (270). The event command transmitting means (260) is for transmitting the event command to the sub-control board (300) in one direction. The transmission timing changing means (270) is an event command transmitting means (260)
To randomly change the transmission timing of the event command to be transmitted within a predetermined time range.

Third, on the sub-control board (300), as shown in FIG. 1, for example, an event command receiving means (310), a sub-display control means (330), and a sound effect generating means (340). Is provided. The event command receiving means (310) is for receiving the event command transmitted by the event command transmitting means (260). The sub display control means (330)
This is for controlling the display of the sub-display device (90) based on the event command received by the event command receiving means (310).

The sound effect generating means (340) is for generating a sound effect through the speaker (100) based on the event command received by the event command receiving means (310). Fourth, the main control board (200) has an example
For example, as shown in FIG. 1, a game control for controlling a game.
Means (210). Fifth, the game control means (210)
For example, as shown in FIG. 1, a game random number generating means (211)
Game random number lottery means (212). The above game disorder
The number generation means (211) is for generating a random number for gaming.
It is. The gaming random number lottery means (212)
The game random number generated by the number generation means (211) is
Lottery based on the start signal from the switch (40)
It is for doing. Sixth, transmission timing changes
In step (270), for example, as shown in FIG.
It comprises a generating means (271) and a random number lottery means for communication (272).
The communication random number generation means (271) is different from the game random number.
This is for generating a communication random number. The communication
Random number lottery means (272) for communication
This is for randomly selecting a communication random number generated. No.
Seventh, the communication random number lottery means (272) transmits the event instruction.
When transmitting the event command by means (260), the communication random number
For the lottery. (Claim 4) The invention described in claim 4 is characterized by the following features in addition to the features of the invention described in any one of claims 1 to 3 described above.

That is, transmission timing changing means (270)
The range of the predetermined time is set such that the minimum time is zero time and the maximum time is equal to or longer than the time when one symbol (not shown) of the reel (not shown) passes. For example, assuming that the time required for one symbol on the reel to pass is 36 msec (millisecond), the predetermined time varies randomly in the range of 0 msec to 36 msec.

[0023]

(Claim 5) The invention described in claim 5 is characterized by the following features in addition to the features of the invention described in any one of claims 1 to 4 described above. That is, each unit time within the predetermined time range of the transmission timing changing means (270) is set to be an integral multiple of the interruption interval time of the main CPU (not shown) of the main control board (200). .

[0025]

[0026]

[0027]

[0028]

DESCRIPTION OF THE DRAWINGS (Description of the drawings) FIGS. 1 to 3 show an example of an embodiment of the present invention. FIG. 1 is a block diagram schematically showing the slot machine. 2 and 3 show time charts, respectively. FIG. 2 shows a time chart for explaining the conventional method, and FIG. 3 shows a time chart for explaining the method of the embodiment of the present invention. . (Slot Machine 10) In the figure, reference numeral 10 denotes a slot machine.

As shown in FIG. 1, the slot machine 10 comprises a control board 20 as a center. (Input Stage) As shown in FIG. 1, the following parts are connected to the input stage of the control board 20. (1) Medal sensor 30 (2) Start switch 40 (3) Stop switch 50 The parts connected to the input stage of the control board 20 are not limited to the above-mentioned parts (1) to (3). Absent. (Output Stage) As shown in FIG. 1, the following parts are connected to the output stage of the control board 20.

(1) Reel unit 60 (2) Hopper unit 70 (3) Main display device 80 (4) Sub display device 90 (5) Speaker 100 The parts connected to the output stage of control board 20 are as described above. The present invention is not limited to the parts (1) to (5) described above. (Medal Sensor 30) The medal sensor 30 is for detecting medals.

It should be noted that instead of the medal sensor 30, information on cards may be read magnetically or optically. (Start Switch 40) The start switch 40 is for starting driving of the reel unit 60.

The driving of the reel unit 60 is started under the condition that a medal is detected by the medal sensor 30, a so-called credit medal is inserted, or a so-called replay symbol is prepared. (Stop Switch 50) The stop switch 50 is for stopping the drive of the reel unit 60.

More specifically, although not shown, the stop switch 50 includes three switches. In addition,
The number of switches constituting the stop switch 50 is not limited to three. (Reel Unit 60) Although not shown, the reel unit 60 is for rotating a reel displaying a plurality of types of symbols.

More specifically, although not shown, the reel unit 60 includes three reels and three motors capable of rotating each reel individually. Note that the number of reels and motors constituting the reel unit 60 is not limited to three. Although not shown in each of the above reels,
Plural types of symbols, for example, 21 are displayed.

The number of symbols is not limited to 21. (Hopper Unit 70) The hopper unit 70 is for paying out a predetermined number of medals to the player based on the game result. Instead of paying out medals, the number of paid out medals may be credited in the slot machine 10. (Main Display Device 80) The main display device 80 is for performing display related to a game.

More specifically, the main display device 80 performs the following display. (1) Credit medal number display (2) Medal insertion possible display (3) Medal insertion number display (4) Reel rotation disabled display (weight display) (5) Reel stoppable display (6) Reel stop display ( 7) Symbol pay line display (8) Medal payout number display (9) So-called big bonus (hereinafter referred to as "BB") operating display (10) Regular bonus (RB) operating display (11) Single bonus (SB) Display during operation (12) Display during so-called challenge time (CT) (including display of number of games and difference number) (13) Display during high-probability play (14) Internal hit display (15) Replay or replay In-game display (16) Error display (17) Number of games display The main display device 80 displays (1) to (5) above.
It is not limited to the display of (17). (Sub display device 90) The sub display device 90 is the same as the main display device 80 described in (1) above.
Except for the displays of (17) to (17), this is for performing a display unrelated to the game.

The sub display device 90 includes the following parts as shown in FIG. (1) Image control board 110 The image control board 110 is for outputting an image signal for displaying an image. (2) Image Display Device 120 The image display device 120 is for displaying an image based on the image signal output from the image control board 110.

More specifically, although not shown, for example, a color liquid crystal is used in the image display device 120. Note that the image display device 120 is not limited to the color liquid crystal exemplified above. (3) Light-Emitting Display Device 130 The light-emitting display device 130 can change the light-emitting state.

More specifically, although not shown, the light emitting display device 130 uses, for example, an LED. In addition, the light emitting display device 130 is not limited to the LED exemplified above. In addition, the sub-display device 90 has the above-described (1) to
It is not limited to the part of (3). (Speaker 100) The speaker 100 is for generating a sound effect. (Control Board 20) The control board 20 is divided into the following two boards as shown in FIG.

(1) Main control board 200 (2) Sub control board 300 (Main control board 200) As shown in FIG. 1, the following parts described above are connected to the main control board 200.

(1) Reel unit 60 (2) Hopper unit 70 (3) Main display device 80 The parts connected to main control board 200 are limited to the above-mentioned parts (1) to (3). Not something.

Although not shown, the main control board 200 is composed mainly of a main CPU, and has a ROM, a RAM, an I / O
By reading the program stored in the ROM, it functions as the following means. (1) Game control means 210 (2) Reel control means 220 (3) Hopper control means 230 (4) Main display control means 240 (5) Event command creation means 250 (6) Event command transmission means 260 (7) Transmission timing Changing means 270 Note that the main control board 200 corresponds to the above (1) to (7)
However, the present invention is not limited to this means. (Game Control Means 210) The game control means 210 is for controlling a game.

More specifically, the game control means 210 includes the following means as shown in FIG. (1) Game random number generating means 211 The game random number generating means 211 is for generating a game random number. (2) Game random number lottery means 212 The game random number lottery means 212 is for randomly selecting a game random number generated by the game random number generator 211 based on a start signal from the start switch 40.

The game control means 210 is not limited to the means (1) and (2) described above. (Reel Control Unit 220) The reel control unit 220 controls the driving of the reel unit 60 based on a control signal from the game control unit 210. (Hopper Control Means 230) The hopper control means 230 controls the driving of the hopper unit 70 based on the control signal from the game control means 210. (Main Display Control Means 240) The main display control means 240 causes the main display device 80 to perform various displays based on a control signal from the game control means 210. (Event Command Creation Unit 250) The event command creation unit 250 creates various event commands to be transmitted to the sub-control board 300 based on a control signal from the game control unit 210.

Next, an example of an event instruction is shown in Table 1.

[0046]

The event instruction is not limited to the above-mentioned event instruction. (Event Command Transmission Means 260) The event command transmission means 260
This is for transmitting the event command created by the above to the sub-control board 300 in one direction. (Transmission timing changing means 270) The transmission timing changing means 270
This is for randomly changing the transmission timing of the event command transmitted from 60 within a predetermined time range.

The range of the predetermined time is set such that the minimum time is zero time and the maximum time is equal to or longer than the time when one symbol (not shown) of the reel (not shown) passes.
For example, the time for one symbol on the reel to pass is 36ms
Assuming ec (millisecond), the predetermined time is 0 msec
It changes randomly within the range of ~ 36 msec. As a result, there is a maximum shift of one symbol on the reel, that is, one frame.

Each unit time within the predetermined time range is
It is set to be an integral multiple of the interrupt interval time of the main CPU (not shown) of the main control board 200. Next, the transmission timing changing means 270 will be described with reference to FIGS.
This will be described with reference to the time charts shown in FIGS. First, FIG. 2 shows a time chart for explaining a conventional method.

In FIG. 2, the sound effect output request is off (OF
Simultaneously, the sound effect output rises from OFF (OFF) to ON (ON), and the sound effect is generated from the speaker 100. That is, a sound effect is generated simultaneously with the sound effect output request. Therefore, when the player listens to the sound effect, the control timing of the main board 200 can be predicted, and the sound effect may be a so-called assisting of the eyesight, for example, by measuring the operation timing of the stop switch 50.

On the other hand, FIG. 3 shows a time chart for explaining the method according to the embodiment of the present invention. In FIG. 3, the rising of the sound effect output request from off (OFF) to on (ON) varies randomly within the range of b. The range of b is from 0 msec to 3 as described above.
It is set randomly within a range of 6 msec. as a result,
The sound effect output request, that is, the event command is 0 msec to 3
The sub-control board 30 is randomly delayed within a range of 6 msec.
Sent to the 0 side.

For this reason, the sound effect output likewise changes randomly in the range of c. The range of c is equal to the range of b. As a result, the output timing at which the sound effect is generated from the speaker 100 is randomly changed in the range of 0 msec to 36 msec, when the event command is created by the event command creating unit 250.

Therefore, even if the player hears the sound effect, the control timing of the main board 200 cannot be predicted, and the sound effect does not become a so-called auxiliary assist. on the other hand,
In FIG. 2, the medal payout request is also turned off (O
FF) coincides with the fall of the signal from ON to ON. On the other hand, in FIG. 3, the medal payout request is
Regardless of the fall of the signal from ON (ON) to OFF (OFF) of the sound effect output, the event instruction creating means 250
After the generation of the event instruction by the above, after a fixed time (a) as a fixed value has elapsed, the state changes from OFF (OFF) to ON (ON). Note that the range A in FIG. 2 is equal to the range A in FIG.

Specifically, the transmission timing changing means 270
Comprises the following means, as shown in FIG. (1) Communication random number generation means 271 The communication random number generation means 271 is for generating a communication random number different from a game random number.

(2) Communication random number lottery means 272 The communication random number lottery means 272 is for randomly selecting the communication random number generated by the communication random number generation means 271. Then, the communication random number lottery means 272 performs a random number selection for communication when the event command transmission means 260 transmits the event command.

The transmission timing changing means 270 is not limited to the above-described means (1) and (2). (Sub-control board 300) As shown in FIG. 1, the following parts described above are connected to the sub-control board 300.

(1) Image control board 110 (2) Light-emitting display device 130 (3) Speaker 100 Although not shown, the sub-control board 300 is mainly composed of a sub-CPU and has ROM, RAM, I / O and the like. ing,
Then, by reading the program stored in the ROM, it functions as the next unit.

(1) Event command receiving means 310 (2) Event command decoding means 320 (3) Sub-display control means 330 (4) Sound effect generating means 340 The sub-control board 300 includes the above-described (1) to ( It is not limited to the means of 4). (Event Command Receiving Unit 310) The event command receiving unit 310 is for receiving the event command transmitted from the event command transmitting unit 260 of the main control board 200. (Event command decoding means 320) The event command decoding means 320
Is for decoding the received event command.

More specifically, the event instruction decoding means 320
Executes the instructions in the contents column of the table according to Table 1 described above. (Sub display control means 330) The sub display control means 330, based on the event command received by the event command receiving means 310,
This is for controlling the display of.

More specifically, the sub-display control means 330 performs the following according to the contents decoded by the event instruction decoding means 320.
The display of the sub display device 90 is controlled. Sub display control means 33
0 comprises the following means, as shown in FIG. (1) Image control means 331 The image control means 331 controls the image control board 110 in accordance with the contents decoded by the event instruction decoding means 320.

For example, when the event command is “BB_WORK” in Table 1 described above, the image control means 331
Causes the image display device 120 to display a preset BB operating display image via the image control board 110. (2) Light-emission control means 332 The light-emission control means 332 controls the light-emission state of the light-emitting display device 130 in accordance with the contents decoded by the event instruction decoding means 320.

For example, when the event command is “BB_WORK” in Table 1 described above, the light emission control means 332
Is a lighting pattern set in advance, and the light emitting display device 130
Lights up. The sub display control means 330 is not limited to the above-described means (1) and (2). (Sound Effect Generating Means 340) The sound effect generating means 340 is for generating a sound effect through the speaker 100 based on the event command received by the event command receiving means 310.

More specifically, the sound effect generator 340 generates a sound effect from the speaker 100 in accordance with the content decoded by the event command decoder 320. For example, when the event command is “BB_WORK” in Table 1 described above, the sound effect generating unit 340 causes the speaker 100 to generate a preset BB operating sound.

[0063]

Since the present invention is configured as described above, it has the following effects. (Claim 1) According to the invention described in claim 1, the following effects are obtained.

That is, according to the first aspect of the present invention, it is possible to prevent the display controlled on the sub-control board side from assisting so-called eye pressing. Claims
According to the first aspect of the invention, a communication randomness different from the game random number is provided.
Numbers can be used. Further, the invention according to claim 1
Akira draws random numbers for communication when sending event instructions.
I can. (Claim 2) According to the invention described in claim 2, the following effects are obtained. That is, according to the second aspect of the present invention, it is possible to prevent the sound effect controlled on the sub-control board side from assisting so-called eye pressing. Further, according to claim 2
According to the invention of the above, a random number for communication different from the random number for gaming is used.
Can be Further, the invention of claim 2 provides
When sending a vent command, random numbers for communication may be drawn.
it can. (Claim 3) According to the invention described in claim 3, the following effects are obtained.

That is, according to the third aspect of the invention, it is possible to prevent the display and the sound effect controlled on the sub-control board side from assisting so-called eye pressing. Ma
According to the third aspect of the present invention, the game random number is different from the game random number.
Can be used. Further, claim 3
The invention described in (1) uses a communication random number when transmitting the event instruction.
Lottery can be conducted. (Claim 4) According to the invention set forth in claim 4, the above-mentioned claims 1 to 3 are provided.
In addition to the effects of the invention described in any one of the above, the following effects are provided.

That is, according to the fourth aspect of the present invention , the transmission time is set longer than the time when one symbol on the reel passes.
You can change the mining. (Claim 5) According to the invention set forth in claim 5, the above-described claims 1 to 4 are provided.
In addition to the effects of the invention described in any one of the above, the following effects are provided.

[0067] That is, the invention of claim 5, transmission
Equalize the number of occurrences of each time that changes the timing
be able to.

[0068]

[0069]

[Brief description of the drawings]

FIG. 1 is a block diagram schematically showing a slot machine.

FIG. 2 is a time chart for explaining a conventional method.

FIG. 3 is a time chart for explaining a method according to the embodiment of the present invention.

[Description of Signs] 10 Slot Machine 20 Control Board 30 Medal Sensor 40 Start Switch 50 Stop Switch 60 Reel Unit 70 Hopper Unit 80 Main Display Device 90 Sub Display Device 100 Speaker 110 Image Control Board 120 Image Display Device 130 Light Emitting Display Device 200 Main Control board 210 Game control means 211 Game random number generation means 212 Game random number lottery means 220 Reel control means 230 Hopper control means 240 Main display control means 250 Event command creation means 260 Event command transmission means 270 Transmission timing change means 271 Communication random numbers Generation means 272 Communication random number lottery means 300 Sub-control board 310 Event command receiving means 320 Event command decoding means 330 Sub-display control means 331 Image control means 332 Light emission control means 340 Sound effect generation means

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A63F 5/04 A63F 7/02

Claims (5)

(57) [Claims] 1. A reel unit for rotating a reel displaying a plurality of types of symbols, a start switch for starting driving of the reel unit, a stop switch for stopping driving of the reel unit, In a slot machine including a control board for controlling the reel unit, the start switch, and the stop switch, the control board is a main control board connected to the reel unit, the start switch, and the stop switch. And a sub-control board to which a sub-display device is connected. The main control board includes: an event command transmitting unit for transmitting an event command to the sub-control board in one direction; and the event command transmitting unit. Transmission timing of the event instruction to be transmitted by Transmission timing changing means for randomly changing the timing within a predetermined time range, wherein the sub-control board has an event command receiving means for receiving the event command transmitted by the event command transmitting means. And a sub display control means for controlling a display of the sub display device based on the event command received by the event command receiving means, wherein the main control board includes a game control for controlling a game.
Comprising a control means, the said game control means, a gaming random number generation means for generating a gaming random number, a gaming random numbers generated by the gaming random number generation means,
Based on the start signal from the start switch
And a random number lottery means for game for performing a lottery, wherein the transmission timing changing means generates a random number for communication different from the random number for game.
Communication random number generating means, and a communication random number generated by the communication random number generating means.
Communication random number lottery means for selecting, the communication random number lottery means comprises the event command transmitting means
When sending event instructions by
Slot machine, characterized in that it was Migihitsuji. 2. A reel unit for rotating a reel displaying a plurality of types of symbols, a start switch for starting driving of the reel unit, a stop switch for stopping driving of the reel unit, In a slot machine including a control board for controlling the reel unit, the start switch, and the stop switch, the control board is a main control board connected to the reel unit, the start switch, and the stop switch. And a sub-control board to which a speaker is connected, wherein the main control board has an event command transmitting means for transmitting an event command to the sub-control board in one direction, and is transmitted by the event command transmitting means. Timing of sending event instructions And a transmission timing changing means for randomly changing within a predetermined time range, the sub-control board includes an event command receiving means for receiving the event command transmitted by the event command transmitting means, And a sound effect generating means for generating a sound effect through the speaker based on the event command received by the event command receiving means, wherein the main control board has a game control system for controlling a game.
Comprising a control means, the said game control means, a gaming random number generation means for generating a gaming random number, a gaming random numbers generated by the gaming random number generation means,
Based on the start signal from the start switch
And a random number lottery means for game for performing a lottery, wherein the transmission timing changing means generates a random number for communication different from the random number for game.
Communication random number generating means, and a communication random number generated by the communication random number generating means.
Communication random number lottery means for selecting, the communication random number lottery means comprises the event command transmitting means
When sending event instructions by
Slot machine, characterized in that it was Migihitsuji. 3. A reel unit for rotating a reel displaying a plurality of types of symbols, a start switch for starting driving of the reel unit, a stop switch for stopping driving of the reel unit, In a slot machine including a control board for controlling the reel unit, the start switch, and the stop switch, the control board is a main control board connected to the reel unit, the start switch, and the stop switch. And a sub-control board to which a sub-display device and a speaker are connected. The main control board includes an event command transmitting unit for transmitting an event command to the sub-control board in one direction, and the event command. Event instructions sent by the sending means Transmission timing changing means for randomly changing the transmission timing of the event command within a predetermined time range. The sub-control board includes an event command for receiving the event command transmitted by the event command transmitting means. Receiving means, based on an event command received by the event command receiving means, sub-display control means for controlling display of the sub-display device, and based on the event command received by the event command receiving means, A sound effect generating means for generating a sound effect through a speaker; and the main control board includes a game control system for controlling a game.
Comprising a control means, the said game control means, a gaming random number generation means for generating a gaming random number, a gaming random numbers generated by the gaming random number generation means,
Based on the start signal from the start switch
And a random number lottery means for game for performing a lottery, wherein the transmission timing changing means generates a random number for communication different from the random number for game.
Communication random number generating means, and a communication random number generated by the communication random number generating means.
Communication random number lottery means for selecting, the communication random number lottery means comprises the event command transmitting means
When sending event instructions by
Slot machine, characterized in that it was Migihitsuji. 4. A predetermined time range of the transmission timing changing means.
The box indicates that the minimum time is zero time and the maximum time is one of the reels.
Is set to be longer than the time that one symbol passes
The method according to any one of claims 1 to 3, wherein
Slot machine. Wherein each unit within a predetermined time transmission timing changing means time, the main CP of the main control board
The slot machine according to any one of claims 1 to 4, wherein the slot machine is set to be an integral multiple of an interruption interval time of U.