JP5585641B2 - Game machine - Google Patents

Description

The present invention relates to a gaming machine, and more particularly, to a gaming machine such as a so-called seven machine, a winged article, a right thing, a pachinko gaming machine, a combination type gaming machine (arranged ball gaming machine), and a revolving type gaming machine (slot machine).

Conventionally, a gaming machine in which a movable accessory provided with a lamp is rotated by a motor (Patent Document 1)
reference). In the gaming machine described in Patent Document 1, in order to maintain an electrical contact between the fixed side and the rotating side,
A slip ring (rotary current collector) is used.

JP 2007-312912 A

As described above, in the configuration in which a signal is transmitted from the fixed side to the rotating side, the smaller the number of signal lines connecting the fixed side and the rotating side, the smaller the connecting portion between the fixed side and the rotating side, and the cause of the failure. The reliability can be improved with less.

However, when a shift register type driver is used as the fixed decorative driving circuit for driving the fixed lamp and the rotating decorative driving circuit for driving the rotating lamp, four signals (data, clock) are also supplied to the rotating decorative drive circuit. , Latch, enable)
When the number of signal lines connecting the fixed side and the rotating side is reduced, there is a problem that a control signal cannot be properly transmitted to the rotating side decorative drive circuit.

Accordingly, an object of the present invention is to enable appropriate control commands to be output to two shift register drivers that drive different decorative driving objects based on a control signal from the decorative control means.

In order to achieve the above object, the present invention provides:
A gaming machine provided with a rotating body capable of rotating with respect to the main body of the gaming machine when the predetermined condition is satisfied ,
A fixed lamp, a rotating lamp,
Decoration control means for transmitting a data signal, a first clock signal, a first latch signal, and a first enable signal as control signals for controlling the fixed side lamp and the rotation side lamp ,
A first decoration drive circuit that receives the control signal from the decoration control means and drives the fixed lamp based on the control signal;
A second decoration drive circuit that receives the control signal from the decoration control means and drives the rotating lamp based on the control signal;
A counter circuit having a clock signal line and a reset signal line for receiving a predetermined signal, and capable of sequentially transmitting the first counter signal and the second counter signal in a predetermined cycle;
An oscillation circuit capable of transmitting the second clock signal at regular intervals;
A first logic circuit that receives the first counter signal and the second counter signal transmitted by the counter circuit and transmits a first output signal composed of logic signals of the first counter signal and the second counter signal. When,
A second logic circuit that has a clock signal line and a clear signal line for receiving a predetermined signal, and that transmits a second output signal that varies depending on the state of the signal received by the clock signal line;
Receiving a first clock signal transmitted by the decoration control means and a second output signal transmitted by the second logic circuit; and a third signal comprising a logic signal of the first clock signal and the second output signal. A third logic circuit for transmitting the output signal,
The fixed side lamp, the decoration control means, and the fixed side decoration drive circuit are configured as a fixed side circuit fixed to the main body side of the gaming machine,
The rotation side lamp, the rotation side decoration drive circuit, the counter circuit, the oscillation circuit, the first logic circuit, the second logic circuit, and the third logic circuit are provided on the rotating body. It is configured as an arranged rotation side circuit,
The clock signal line of the counter circuit receives the second clock signal transmitted from the oscillation circuit, and the reset signal line of the counter circuit receives the third output signal transmitted from the third logic circuit. And
The clock signal line of the second logic circuit receives the first output signal transmitted from the first logic circuit, and the clear signal line of the second logic circuit is transmitted from the decoration control means. Receive the clock signal,
When the clear signal line of the second logic circuit receives the first clock signal, the second output signal is set to the first state,
When the counter circuit receives the third output signal transmitted from the third logic circuit from the reset signal line of the counter circuit, the counter circuit transmits the first counter signal and the second counter signal. First, when the third output signal is not received from the reset signal line of the counter circuit, the first counter signal and the second counter signal are sequentially transmitted.
The first decoration drive circuit receives the data signal, the first clock signal, the first latch signal, and the first enable signal among the control signals from the decoration control means, and receives the first clock signal. The received data is shifted and accumulated in the first shift register each time the data is received, and the data accumulated in the first shift register is transmitted based on the first latch signal and the first enable signal, and the fixed side It is configured as a shift register driver that drives the lamp ,
The second decoration drive circuit receives the data signal and the first clock signal among the control signals from the decoration control means, and uses the second counter signal transmitted from the counter circuit as a second enable signal. The first output signal transmitted from the first logic circuit is received as a second latch signal, and the received data is shifted and accumulated by the second shift register each time the first clock signal is received. The rotation-side lamp is driven by transmitting the data stored in the second shift register based on the second latch signal and the second enable signal transmitted when the transmission of the first clock signal is stopped. Configured as a shift register driver
When the second output signal is in the first state, the third logic circuit sends the third output signal to the reset signal line of the counter circuit in response to transmission of the first clock signal. When the output of the first clock signal is stopped, the first output signal is transmitted to the clock signal line of the second logic circuit, and the second output signal is different from the first state. In this case, the third output signal is transmitted to the reset signal line of the counter circuit regardless of the transmission of the first clock signal.
Further, the decoration control means is capable of independently executing rotation control of the rotating body and lighting control of the rotation side lamp.

In this way, by generating the second latch signal and the second enable signal using the first clock signal, the counter circuit, and the oscillation circuit, the rotation-side decorative drive circuit ( second decorative drive circuit) connected by a small number of signal lines. ) Can be activated. Accordingly, it is possible to output an appropriate control command from one decoration control means to two shift register drivers that drive different lamps ( decoration driving objects ) .

Further, in order to output the first counter signal and the second counter signal (that is, to output the second latch signal and the second enable signal), after stopping the output of the first clock signal, the first counter signal and the second counter signal are output. 1st output signal is output with the output of 2 counter signals,
When the first output signal is input to the second logic circuit, the state of the second output signal changes (from low level to high level). Accordingly, the third output signal that has been stopped by stopping the output of the first clock signal can be output to reset the counter circuit.

The counter circuit is used until the next data signal and the first clock signal for controlling the fixed decorative driving circuit ( first decorative driving circuit ) or the rotating decorative driving circuit ( second decorative driving circuit ) are output. Thus, the first counter signal and the second counter signal can be prevented from being output, and the counter circuit can be maintained in the reset state.

Here, a first AND circuit and a second AND circuit can be exemplified as the first logic circuit and the third logic circuit. In this case, the first counter circuit is connected to the first counter signal line (first counter signal output line) and the second counter signal line (second counter signal output line) from the counter circuit. The output signal line is connected to a later-described second logic circuit and a second decorative drive circuit. When both the first counter signal and the second counter signal output from the counter circuit are in a high level state (when both signals are output simultaneously), a logical product signal is output from the first AND circuit. Thus, a logical product signal is input to the second logic circuit and the second decorative drive circuit. The second AND circuit is connected to the second logic circuit from the second output signal line (second output signal output line) and from the decoration control means to the first clock signal line (first clock signal output line). The output signal line from the 2AND circuit is connected to the reset signal line of the counter circuit.

A flip-flop circuit can be exemplified as the second logic circuit. The flip-flop circuit can hold (store) the state of the output signal (second output signal) as a high level or low level state (or 1 or 0). The clear signal line of the flip-flop circuit is connected to the first clock signal line from the decoration control means, and when the first clock signal is input, the flip-flop circuit is in a predetermined clear state (the second output signal is Low level state). The first output signal line from the first logic circuit is connected to the clock signal line of the flip-flop circuit, and when the first output signal is input, the state of the signal held by the flip-flop circuit, that is, the second The state of the output signal is changed (becomes a high level state). When the first clock signal is input to the clear signal line again, the state of the signal held by the flip-flop circuit is changed again (becomes a low level state).

“Signal input (output)” means detecting a change in the signal state. When the signal level is based on the low level, the signal level becomes a high level (for a predetermined time or more). It may be used as a signal input (output), and when the signal level is based on a high level, the signal level (for a predetermined time or more) becomes a signal input (output) when the signal level becomes a low level. Also good.

Further, in the gaming machine of the present invention, the decoration control means and the first decoration drive circuit are configured as a fixed side circuit fixed to the main body,
The second decorative drive circuit, the counter circuit, the oscillation circuit, and the first logic circuit;
The second logic circuit and the third logic circuit are configured as a rotation-side circuit disposed in a rotating body provided to be rotatable with respect to the main body,
Rotating connection means for maintaining electrical connection by four wires between the fixed side connection terminal connected to the fixed side circuit and the rotation side connection terminal connected to the rotation side circuit;
The four wires are a power line, a ground line, a data signal line to which the data signal from the decoration control means is transmitted, and a clock signal to which the first clock signal is transmitted from the decoration control means. It may be composed of lines.

A shift register provided on the rotation side even in a configuration in which the number of wires connecting the fixed side and the rotation side is limited by providing a counter circuit and a first logic circuit for generating a latch signal and an enable signal on the rotation side The second decorative drive circuit of the formula can be operated appropriately.

Here, for example, the fixed side circuit is fixedly provided on a game board or a frame of a gaming machine (hereinafter referred to as “main body”), and the rotation side circuit is fixed on a rotating member provided on a rotating shaft of the motor. Provided (that is, provided rotatably).

Further, in the gaming machine of the present invention, the rotation connecting means may be configured as a slip ring.

As described above, by using the slip ring as the rotation connection means, the electrical connection between the rotation side connection terminal and the fixed side connection terminal can be appropriately maintained.

With the configuration of the present invention described above, it is possible to output appropriate control commands to the two shift register drivers that drive different decorative driving objects based on the control signal from the decoration control means.

1 is a front view of a gaming machine according to an embodiment to which the present invention is applied. It is a front view of a game board. It is a front view which shows the structure of a movable accessory. (A) is a perspective view of a movable combination, (b) is a side view of a movable combination, (c) is a perspective view of a movable combination. It is a block diagram which shows schematic structure of an electronic controller. It is a block diagram of a sub-control unit CPU, a fixed decoration driving circuit, and a rotation decoration driving circuit. It is a block diagram showing a latch enable generation circuit. It is a timing chart of the various signals which a sub control CPU outputs, the various signals which a counter circuit outputs, and the output signal of an AND circuit. It is a circuit diagram which shows the modification of the logic circuit of this invention.

Embodiments of the present invention will be described below with reference to the drawings. In the following, a pachinko gaming machine (hereinafter simply referred to as a gaming machine) of a type (so-called “seven machine type”) in which a jackpot symbol is stopped and displayed in response to the end of the special symbol variation display, and the jackpot game is triggered by this. Examples to which the present invention is applied will be described.

FIG. 1 is a front view of the gaming machine 1 of the present embodiment. As shown in FIG. 1, the front portion of the gaming machine 1 includes an outer frame 2, a middle frame 3, a front frame 4, an upper plate portion 5, a lower plate portion 6, a locking device 9, a game board 20, and the like. In FIG. 1, detailed illustration of the game board 20 is omitted. The middle frame 3 is a front frame 4.
Etc. are not shown in FIG. 1 because they are arranged on the front side. The outer frame 2, the middle frame 3, the front frame 4, the upper plate part 5, the lower plate part 6, the game board 20, the back mechanism board, and the like correspond to the “main body” of the present invention.

The outer frame 2 is a wooden plate-like body assembled into a substantially rectangular frame shape. The middle frame 3 is made of plastic and constitutes the main body frame of the gaming machine 1, and is installed inside the outer frame 2,
The outer frame 2 is pivotally supported at the left end so as to be openable and closable. The middle frame 3 includes a frame body portion that occupies about 2/3 of the upper side and a lower plate portion that occupies about 1/3 of the lower side. The game board 20 and the front frame 4 are provided so as to overlap each other on the front side of the frame body part, and the upper plate part 5 and the lower plate part 6 are provided on the front side of the lower plate part. Note that the game board 20 is detachably attached to the frame body portion (the middle frame 3). The lower plate portion is provided with a launcher unit (not shown) constituting launching means for launching a game ball onto the game board 20, and a ball feeder (not shown) for supplying the game ball to the launcher unit.

The front frame 4 is disposed on the front side of the middle frame 3 and is supported at the left end of the middle frame 3 so as to be opened and closed.
The front frame 4 is made of plastic, and a circular opening 4a is formed in order to make the board surface of the game board 20 arranged on the back side visible. A substantially rectangular transparent plate frame (not shown) including a transparent plate such as a glass plate corresponding to the opening 4a is attached to the back surface of the front frame 4. A fixed-side lamp 4b (frame lamp) is provided around the game board 20 in the front frame 4. The fixed side lamp 4b of the present embodiment is composed of LEDs. These lamps 4b
Is turned on / off or blinks according to the progress of the game in order to enhance the gaming effect.

The upper plate part 5 is provided on the lower side of the front frame 4 and is supported at the left end of the middle frame 3 so as to be opened and closed.
The upper dish part 5 includes a dish outer edge part 5a, a discharge port 5b for discharging game balls from the inside of the gaming machine 1, and a ball release button 5c for discharging the game balls of the upper dish part 5 to the lower dish part 6. It has. Dish outer edge 5
On the upper surface of a, an effect button 5d (one mode of operation means), a ball lending button 5e, and the like are provided. The effect button 5d is provided so as to protrude from the upper surface of the outer edge 5a of the dish, and moves downward when the player presses it, and upwards by elastic means (for example, a spring member) (not shown) by releasing the press. It is configured as a moving push button.

The lower plate part 6 is provided below the upper plate part 5. A discharge port 6 a for discharging game balls from the inside of the gaming machine 1 to the lower plate portion 6 is provided in the approximate center of the lower plate portion 6. An ashtray 7 is provided at the left end of the lower dish portion 6. At the right end of the lower plate part 6, a launching handle 8 is provided for a player to operate a launching device unit (not shown). The firing handle 8 is provided with a touch switch 8a as contact detection means (contact detection sensor) for detecting that the player is touching. On the left side surface of the launch handle 8, a launch stop switch 8b that is operated by the player to temporarily stop the launch of the game ball is disposed.

The locking device 9 is provided at the center of the right end of the middle frame 3 and is used to lock the front frame 4 when it is closed.

The gaming machine 1 also has speakers 10a to 10 for generating sound effects corresponding to the gaming state.
10d is provided. The speakers 10 a to 10 d are composed of upper speakers 10 a and 10 b provided at the upper part of the gaming machine 1 and lower speakers 10 c and 10 d provided at the lower part of the gaming machine 1. Furthermore, on the left side of the gaming machine 1, a prepaid card unit 13 (CR unit)
Is installed.

Next, the surface structure of the game board 20 of the present embodiment will be described. FIG. 2 is a front view of the game board 20. The game board 20 is a substantially rectangular wooden plate-like body and is detachably attached to the middle frame 3, and its back side is covered by a back mechanism board (not shown).

As shown in FIG. 2, a substantially circular game area 21 is formed on the game board 20 by an outer rail 22 and an inner rail 23 provided on the surface (board surface) of the game board 20. Game area 21
Inside, there are a central device 24, a normal symbol operating gate 27, a large winning device (special electric accessory) 33, a starting port 28, left winning ports 34 and 35, right winning ports 36 and 37, a movable accessory 40, a first Decorative member 50
A gaming device such as the second decorative member 60 is disposed. In addition, a number of obstacle nails are arranged in the game area 21 in consideration of the position balance with each gaming device.

The central device (center accessory) 24 is arranged at a substantially central portion of the game area 21 and the effect display device 2
5 is provided. In the present embodiment, a large liquid crystal display device is used as the effect display device 25, and various effect displays are performed in the display area of the effect display device 25. Further, in the gaming machine 1 of the present embodiment, the movable accessory 40 is provided above the central device 24 in the gaming area 21.
The movable accessory 40 will be described later in detail.

The big winning device 33 is arranged below the central device 24 in the game area 21. The first decoration device 50 is arranged on the left side of the big prize device 33 in the game area 21, and the second decoration device 60.
Is arranged on the right side of the big prize device 33 in the game area 21, and the decoration devices 50, 60 constitute a so-called side decoration. Further, the first winning device 34 is integrated with the left winning holes 34 and 35, and the second winning device 60 is integrated with the right winning ports 36 and 37.

The normal symbol operating gate 27 is provided on the left side of the central device 24. Inside the normal symbol operating gate 27, a normal symbol operating gate detection switch 27s (see FIG. 5) for detecting the passage of the game ball is provided. When the game ball passes through the normal symbol operating gate 27, the normal symbol starts to fluctuate.

The start port 28 is provided below the central position of the central device 24. The start port 28 is a first start port provided on the upper side, in which two entrance ports formed with a game ball receiving port for receiving a game ball flowing down on the surface of the game board 20 are arranged side by side in the vertical direction. 28a and a second start port 28b provided on the lower side.

The first starting port 28a is configured as a fixed starting port in which the size of the game ball receiving port does not change and the possibility of entering the game ball is constant, so that the game ball can always enter the game. It has become. On the other hand, the second start port 28b is a so-called tulip type and has a pair of wing pieces on the left and right, and the upper end gap between the pair of wing pieces serves as a game ball receiving port. The pair of wing pieces are each opened and closed by tilting in the left-right direction. With this opening and closing action, the second start port 28b is the size of the game ball receiving port of the pair of wing pieces. It is configured as a variable starter that changes.

Inside the start opening 28 is a start opening detection switch 28s (FIG. 5) for detecting the entrance of a game ball.
And a starting-port solenoid 28c (see FIG. 5) for operating the pair of blade pieces. The start opening ball detection switch 28s includes two types of switches: a switch that detects a game ball that has entered the first start opening 28a, and a switch that detects a game ball that has entered the second start opening 28b. Yes. When the pair of wing pieces of the second starting port 28b are opened to the left and right, the size of the game ball receiving port of the second starting port 28b is enlarged from the normal time, and the second starting port 28 is expanded.
b becomes an open state where the possibility of entering a game ball increases. On the other hand, when the pair of wing pieces are erected, the size of the game ball receiving port of the second start port 28b is slightly larger than the diameter of the game ball (
The second start port 28b is in a normal state (closed state) in which the possibility of entering a game ball is reduced (or is impossible to enter). The game ball is the starting port 2
By entering the balls 8a and 28b, a special symbol described later starts to fluctuate.

The big prize device 33 is disposed below the start port 28. Here, the big winning device 33 is
A grand prize opening 33a that is opened in a band shape, and an opening / closing plate 33b that opens and closes the grand prize opening 33a
And a large winning opening solenoid 33c (see FIG. 5) for operating the opening / closing plate 33b, and a ball entry detection switch 33s (see FIG. 5) for detecting the entry of a game ball.

The left winning opening 34, 35 and the right winning opening 36,
37 is provided. Each of these winning openings is provided with a winning opening entering detection switch (not shown).

The first decorative member 50 is provided with a plurality of LEDs, and a combination of these LEDs constitutes a normal symbol display portion 51, a general symbol hold display portion 52, and a special symbol hold display portion 53. Similarly, the second decorative member 60 is provided with a plurality of LEDs, and a special symbol display unit 61 is configured by a combination of these LEDs.

The normal symbol display part 51 is comprised from one LED, and a normal symbol is displayed by this LED. In the normal symbol display unit 51, the normal symbol variation display and stop display are performed. In the normal symbol display unit 51, the normal symbol starts to change when the game ball passes through the normal symbol operating gate 27, and after a predetermined time has passed, the normal symbol hits and stops display in the normal symbol display mode or the dismissed normal symbol display mode. Is done. Then, when the normal symbol is stopped and displayed in the preset normal symbol display mode, the second start port 28b is opened for a predetermined time (for example, 0.1 second).

In the present embodiment, a random number for determining whether or not a normal symbol is provided is prepared. This random number for determining whether or not a normal symbol is used determines whether or not the second starting port 28b is activated when the game ball passes through the normal symbol operating gate 27. This is used to determine whether or not a normal symbol is appropriate. The normal symbol success / failure random number is set in advance with a hit value, and the normal symbol success / failure determination random number acquired at the timing when the game ball passes the normal symbol operation gate 27 matches the win value. Determined. When it is determined to be a winning, the normal symbol that is stopped and displayed on the normal symbol display unit 51 is determined as the display mode of the winning normal symbol. On the other hand, when it is determined to be out (when the acquired normal symbol success / failure random number does not match the winning value), the normal symbol stopped and displayed in the normal symbol display unit 51 is determined as the display mode of the out of normal symbol. Is done. Note that the determination of whether or not the normal symbol is correct and the determination of the stop symbol of the normal symbol are performed by the main control unit 200 described later.

Here, normal symbol holding will be described. The normal symbol hold display section 52 displays the number of normal symbols held, and the number of game balls that have passed the normal symbol operation gate 27 is set to the maximum number of holds (4 in this embodiment).
Can be suspended. Each time the next normal symbol win / fail determination is made and the normal symbol variation display is started, the number of unstarted times (the number of reservations) is consumed, and the number of normal symbol reservations is decreased by one. The general hold display unit 52 is composed of two LEDs, and can display the number of holds with an upper limit of four by combining the turning-off, lighting, and blinking of the two LEDs. The normal symbol holding and holding digest are performed by the main control unit 200 described later. Along with the holding of the normal symbol, a random number for determining whether or not the normal symbol is stored in a predetermined area of the RAM of the main control unit 200.

Next, the special symbol will be described. The special symbol display unit 61 is composed of seven LEDs, and special symbols are displayed by these LEDs. Each LED constituting the special symbol display unit 61 can be turned on and off, and a plurality of special symbol display modes can be displayed by a combination of turning on and off the LEDs. Of the combinations of special symbols displayed by the seven LEDs, a specific combination is set as a hit special symbol (big hit symbol), and a portion other than the hit special symbol is set off as a special symbol (off symbol). ing. In this example,
The special symbols are displayed in a blinking manner in which each LED repeats turning on and off.

In the special symbol display unit 61, when the game ball enters the start port 28, the special symbol starts to change, and after a predetermined time has elapsed, the special symbol is stopped and displayed as a big hit symbol or a missed symbol. In the present embodiment, a special symbol success / failure random number is provided that is acquired when a game ball enters the start port 28 and is used for determining whether or not to execute a jackpot game (special game). Yes.
Furthermore, a special symbol determining random number for determining a stop symbol of the special symbol is provided.

As the game ball enters the start opening 28, a special symbol success / failure determination random number and a special symbol determination random number are acquired, and the acquired special symbol success / failure determination random number and special symbol determination random number are stored in the main control unit 20.
It is stored in a predetermined area (holding storage area) of 0 RAM.

Here, the holding of special symbols will be described. The special symbol hold display unit 53 is composed of two LEDs, and can display the number of holds with an upper limit of four by combining turning off, turning on, and blinking of the two LEDs.

The number of game balls that have entered the starting port 28 is the maximum number of reservations (4 in this embodiment) as the number of special symbol reservations.
It is possible to hold it until it reaches. The number of special symbol reservations is digested each time a special symbol success / failure determination is performed and the variation display of the special symbol is started, and decreases by one. Note that special symbol hold (acquisition / storage of special symbol random numbers) and hold digest (special symbol success / failure determination) are performed by the main control unit 200 described later.

The special symbol success / failure determination is performed when the special symbol starts the variable display. The special symbol success / failure determination random number is set with a winning value for winning / failure determination, and the special symbol success / failure determination random number acquired at the timing when the game ball enters the start port 28 matches the winning value. A big hit is determined.

Then, when the result of the special symbol success / failure determination is a big hit, the special symbol stopped and displayed on the special symbol display unit 61 is determined to be a big hit symbol (probability big hit symbol or normal big hit symbol). Note that the type of jackpot symbol of the special symbol is determined based on a special symbol determining random number. On the other hand, when the special symbol winning / failing determination is out of place, the special symbol that is stopped and displayed by the special symbol display unit 61 is determined to be the out symbol.

Further, the determination of whether or not the special symbol is determined, the determination of the variation pattern of the special symbol, the determination of the special symbol stop symbol, the special symbol variation display and the stop display are performed by the main control unit 200 described later.

Next, the jackpot game (special game) will be described. When the special symbol that is stopped and displayed in the special symbol display unit 61 is a hit special symbol (when the result of the special symbol success / failure determination is a big hit)
In addition, the main control unit 200 starts a big hit game (special game) which is relatively advantageous to the player. The big hit game is to give a player a profit (prize ball) with respect to entering the game ball into the big prize opening 33a by operating the big prize device 33, in other words, by opening and closing the big prize opening 33a a plurality of times. It is. The big hit game is realized by repeatedly executing a special electric accessory game process described later.

During the big hit game (during special game), the big prize device 33 is operated, and a predetermined number of prize balls (for example, 15 for one pitch) according to the number of game balls entered into the big prize opening 33a. Award balls). Specifically, at the start of the big hit game, the big prize opening device (special electric accessory) 33 is continuously operated, and the big prize opening opening / closing operation for switching the big prize opening 33a between the open state and the closed state is continuously performed a plurality of times. Done. With the start of the operation of the special winning device 33, the special winning opening 33a is opened. This open state is ended when a predetermined end condition is satisfied, and the open big winning opening 33a that has been opened.
Is closed. As a predetermined end condition, when the opening time of the big winning opening 33a reaches a predetermined time (30 seconds in the present embodiment), or when the number of game balls entered into the opened large winning opening 33a is a predetermined number (this execution) In the example, it is possible to reach 10).

When it is assumed that one round is from the start to the end of the open state of the big winning opening 33a, the big hit game is ended by performing a predetermined number of rounds. In the big prize device 33, the big prize port 33
a for a predetermined time (for example, 30) after the opening of a is completed, that is, the special winning opening 33a is closed.
Seconds), the special winning opening 33a is again opened and the next round starts.
The opening / closing operation of the grand prize winning port 33a in which one round is from the start to the end of the big winning port 33a is repeated until a predetermined maximum number of continuous rounds (15 rounds in this embodiment) is completed.

In the gaming machine of this embodiment, after the big hit game, the variable time shortening function and the open time extending function,
A specific game (a so-called short-time game and a probability-changing game) in which the probability variation function operates is started. Multiple types of jackpots are set in the special symbol success / failure determination. If the result of the special symbol success / failure determination is a normal jackpot (the special symbol stop symbol is a normal jackpot symbol), after the jackpot game ends, In the case where the result of the special symbol success / failure determination is a probable big hit (the special symbol stop symbol is a probable big hit symbol), the probable variation game is started after the big hit game ends.

When the result of the special symbol success / failure determination is a normal jackpot (the special symbol stop symbol is a normal jackpot symbol), after the jackpot game is over, the variable time shortening function and the opening time extension for extending the opening time of the second start port 28b are extended. The function is activated and the short-time game is started. The variation time shortening function (variation time shortening means) includes a normal symbol variation time shortening function for shortening the normal symbol variation time and a special symbol variation time shortening function for shortening the special symbol variation time. The fluctuation time shortening function and the opening time extension function operate after the big hit game is finished until the next big hit game is started, or until the number of fluctuations of the special symbol reaches a predetermined number (100 times in this example). . By the activation of the opening time extension function, the opening time of the second start port 28b is set to, for example, “0” in normal times.
. “1 second” is extended to “4.5 seconds (1.5 seconds × 3 times open or 4.5 seconds × 1 time open etc.)”. As a result, the frequency of entering the game ball into the second start port 28b becomes higher than normal (when the opening extension function is not activated). The variable time shortening function and the open time extending function are activated or stopped under the control of the main control unit 200.

If the result of the special symbol success / failure determination is a probable big hit (the stop symbol of the special symbol is a probable big hit symbol), after the big hit game ends, the probability variation function starts to operate, and the probable variable game is started. In the probability variation game, in addition to the above-mentioned variation time shortening function and opening time extension function, a probability variation function (probability variation means) that changes (improves) the probability of the special symbol success / failure determination, that is, the probability that the special symbol is stopped and displayed as a big hit symbol Operate. While the probability variation function is in operation, the probability of the special symbol success / failure determination is improved by increasing the hit value for the success / failure determination. The probability variation function operates after the jackpot game is over until the next jackpot game is started. Note that the probability variation game is realized by the control of the main control unit 200.

Next, the effect symbols displayed on the effect display device 25 will be described. The display area of the effect display device 25 is provided with an effect symbol display unit for displaying effect symbols. The effect symbol of the effect symbol display unit is displayed in conjunction with the special symbol change display and the stop display of the special symbol display unit 61.

The effect symbol display unit is composed of three symbol display areas including a left symbol display area in which the left symbol is displayed, a middle symbol display area in which the middle symbol is displayed, and a right symbol display area in which the right symbol is displayed. . Each symbol display area has a symbol variation direction set in a direction substantially orthogonal to the arrangement direction of these display areas, in this case, in the vertical direction (vertical direction). Each symbol display area is "1" to "9"
Each of the symbols can be displayed.

The effect symbol starts to be displayed when the special symbol starts to be changed. When the special symbol is stopped and displayed in any of the symbols, the effect symbol is stopped and displayed in accordance with the stop symbol of the special symbol.
That is, the effect symbol starts to be displayed in synchronization with the special symbol, and ends and stops display in synchronization with the special symbol. In the effect design, a combination of even symbols with the same three digits corresponds to a normal jackpot symbol of a special symbol, and a combination of odd symbols with the same three digits corresponds to a probability variation jackpot symbol of a special symbol. A combination of symbols other than these corresponds to the off symbol of the special symbol.

The main control unit 200 transmits the variation pattern (variation pattern) of the effect symbol, the determination of the effect symbol to be stopped, and the rotation control of the movable accessory 40 (rotating body 41) and the lighting control of the LEDs 4b and 41b described later. The sub-control unit 260 that has received the variation pattern designation command is configured to perform the change pattern designation command.

Next, the movable accessory 40 will be described with reference to FIGS. 3 is a front view of the movable accessory 40, FIG. 4 (a) is a perspective view of the movable accessory 40, FIG. 4 (b) is a side view of the movable accessory 40, and FIG.
(C) is the perspective view of the movable accessory 40 seen from the opposite side of Fig.4 (a).

As shown in FIGS. 3 and 4, the movable accessory 40 is provided with a rotating body 41 and a motor 42. The rotating body 41 is disposed so as to be rotatable with respect to the main body of the gaming machine 1 and is rotationally driven by the motor 42. The rotating body 41 is provided with a rotation-side decoration drive circuit 41a and a plurality of rotation-side lamps 41b that are electrically connected to the rotation-side decoration drive circuit 41a. The rotation side lamp 41b of the present embodiment is composed of LEDs. The rotation side decoration drive circuit 41a is a drive circuit that drives and controls the rotation side lamp 41b, and is configured as a shift register type driver. The “shift register type driver” will be described later.

The movable accessory 40 is provided with a slip ring 43 in order to maintain an electrical contact between the fixed side and the rotating side. In FIG. 3, a portion corresponding to the slip ring 43 is shown in cross section. The slip ring 43 includes a casing 44 and a rotating shaft 4 rotatably accommodated in the casing 44.
5 is provided. The casing 44 is fixed to the main body of the gaming machine 1 so as not to rotate. One end side of the rotating shaft 45 is connected to the rotating body 41, and the other end side of the rotating shaft 45 is connected to the motor 42, and the rotation of the motor 42 is transmitted to the rotating body 41 via the rotating shaft 45. In addition,
The slip ring 40 corresponds to the rotary connecting means of the present invention.

A plurality of annular current collecting rings 46 are fixedly provided on the outer periphery of the rotating shaft 45 and are configured to rotate together with the rotating shaft 42. In the present embodiment, four current collecting rings 46 are provided. Each current collecting ring 46 is electrically connected to the rotation-side decorative drive circuit 41b via a lead wire (not shown) disposed inside the hollow rotation shaft 42. The casing 44 is provided with four brush bodies 47 corresponding to the current collecting rings 46. The brush body 47 is fixed to the casing 44 so that the tip thereof is in contact with the current collecting ring 46, and maintains contact while sliding with respect to the current collecting ring 46 even when the current collecting ring 46 rotates. It is configured. Slip ring 4
3 is provided with a connector 48 electrically connected to the brush body 47. Connector 4
8 is connected to four wires from the sub-control unit 260. Thereby, the sub-control unit 2
60 and the rotation-side decorative drive circuit 41a are connected by four wires. These four wirings are two lines for transmitting a control signal for controlling the power supply line for supplying power, the ground line, and the rotation-side decorative drive circuit 41a (controlling lighting of the rotation-side lamp 41b). It consists of signal lines. These signal lines will be described later in detail. The current collecting ring 46 corresponds to a rotation side connection terminal (also simply referred to as a rotation side terminal) of the present invention, and the brush body 47 corresponds to a fixed side connection terminal (also simply referred to as a fixed side terminal) of the present invention. .

A motor drive circuit for controlling the rotation of the motor 42 (that is, the rotation control of the rotating body 41) by the command signal from the CPU 260b of the sub-control unit 260 by providing the movable accessory 40 with the configuration of the slip ring 43 described above. The drive control of 42a and the drive control of the rotation side decoration drive circuit 41a provided on the rotating body 41 (that is, the lighting control of the rotation side lamp 41b) can be executed independently.

Specifically, the sub-control unit 260 executes a random number lottery or the like based on the variation pattern designation command received from the main control unit 200 and determines a predetermined effect pattern. When an effect pattern including an effect mode for rotating the rotator 41 is selected, the CPU 260b of the sub-control unit 260 transmits a command signal for rotating the rotator 41 at a predetermined timing to control the rotation. Execute. Similarly, the rotation side lamp 41b is turned on (off,
When the effect pattern including the effect mode to be flashed is selected, the sub control unit 260 C
The PU 260b transmits a command signal for turning on (turning off, blinking, etc.) the rotation-side lamp 41b at a predetermined timing, and executes lighting control. Similarly, when an effect pattern including both effect modes of rotating the rotating body 41 and the effect mode of turning on the rotation side lamp 41b is selected, the CPU 260b of the sub-control unit 260 is determined in advance. The rotating body 41 is rotated at a predetermined timing, and a command signal for lighting the rotation side lamp 41b is transmitted to execute rotation / lighting control.

As shown in FIGS. 3 and 4, the rotating body 41 of the movable accessory 40 is a plate-like body having a circular outer shape, and a plurality of rotation-side LEDs 41 b are arranged at predetermined intervals along the outer shape. Then, by rotating the rotating body and turning on (turning off, blinking) the rotation-side LED 41b at a predetermined timing in accordance with the rotational position (LED position) of the rotating body, characters (notice patterns) such as numbers, letters, figures, etc. Can be displayed. With this configuration, when the variation pattern designation command received from the main control unit 200 is a command related to winning, the winning combination is notified by rotating / lighting control of the movable accessory 40 (or winning possible) Character (predicting high probability)
(Preliminary symbol) can be displayed. If the command is related to detachment, nothing may be displayed (no rotation or lighting), the rotating body 41 is simply rotated, or the LED 41b is simply lit, It is possible to notify that the possibility of winning is low by controlling rotation / lighting (displaying a notice symbol indicating that the probability of hitting is relatively low compared to other notice indications).

Next, the electronic control device of the gaming machine 1 of this embodiment will be described with reference to FIG. FIG. 5 is a block diagram showing a schematic configuration of the electronic control unit.

As shown in FIG. 5, the electronic control unit includes a main control unit 200 and sub-control units 230, 260, and 280 connected to the main control unit 200. The sub control unit includes a payout control unit (prize ball control unit) 230, a sub control unit 260, and an effect display control unit 280.
The main control unit 200 includes a main control board 200a, and the sub control units 230, 260, and 280 serve as peripheral control boards, a payout control board 230a, a sub control board 260a, and an effect display control board 28.
0a is provided. Each of these control boards and other boards (a power board, a relay board, a drive board, a decoration board, an amplifier board, an effect button board, etc.) are arranged on the back side of the gaming machine 1.

Each control unit 200, 230, 260, 280 is supplied with power from a main power source (not shown). When the power is turned on, the system reset signal is sent to each control unit 200, 230, 2
60, 280. Note that the gaming machine 1 of this embodiment includes a backup power supply unit (not shown) that supplies an operating voltage to the main control unit 200 and the payout control unit 230 when the power is turned off. 200 and RAM data of the payout control unit 230 are held.

The main control unit 200 constitutes a main control unit that controls the progress of the entire game. The main control unit 200 transmits command signals (command data) instructing processing contents to the sub control units 230 and 260, and each sub control unit 230. 260, 280 are configured to perform various controls based on the command signal.

The CPU 200b of the main control board 200a constituting the main control unit 200 includes a CPU core, a built-in RAM (hereinafter also simply referred to as RAM), a built-in ROM (hereinafter also simply referred to as ROM), etc., and is stored in the ROM. The control program controls operation of the entire gaming machine 1 (basic progress control of the game) using the RAM as a work area. In addition, the main control unit 200 is a CPU 2
00b is mainly used to constitute a success / failure determination means for determining whether or not a special symbol is successful (a big hit lottery) by a success / failure determination program stored in the ROM. Further, the CPU 2 of the main control unit 200
00b determines a specific variation pattern from the variation pattern table of the special symbol stored in the ROM by random lottery when executing the special symbol determination. Note that the control cycle of the CPU 200b of the main control unit 200 of this embodiment is set to 2 ms.

A board input relay board 201 and a board output relay board 202 are connected to the main controller 200. The board input relay board 201 is connected with a normal symbol operation gate detection switch 27 s, a start entrance ball detection switch 28 s, and a grand prize entrance entrance detection switch 33 s so that these signals are input to the main controller 200. It is configured. The panel output relay board 202 includes:
The symbol display devices 51 and 61, the start opening solenoid 28c, and the special winning opening solenoid 33c are connected, and a control signal from the main control unit 200 is output. Further, although not shown, the main control unit 200 is connected to a frame external terminal board having an external connection terminal for connection to an external device, and the main control unit 200 is connected to the external device. Signal output is possible.

The payout control board 230a constituting the payout control unit 230 is a CPU 200 of the main control unit 200.
CPU 230b having the same configuration as b is provided. To the payout control unit 230, the launch control unit 250, the CR unit 13, and the like are connected. Payout control unit 230 from main control unit 200
A command such as a prize ball instruction command for instructing a prize ball payout, a game start permission signal for instructing a game start permission, various launch control commands, and the like are transmitted. Various launch control commands include ball feed permission / prohibition, launch permission / prohibition, game start permission, and the like.

When the CPU 230b of the payout control board 230a receives a prize ball instruction command from the main control unit 200, the CPU 230b of a game ball payout device (not shown) provided on the back side of the gaming machine 1 based on the number of prize balls indicated by the command. By paying off the payout motor, game balls are paid out (prize ball payout) for the designated number of prize balls. In this game ball payout (prize ball payout), game balls stored in a game ball tank (not shown) provided on the upper back side of the gaming machine 1 are supplied to a game ball payout device via a game ball rail (not shown). Then, the supplied game ball is discharged by rotating the payout motor of the game ball payout device.

The firing control unit 250 is connected to a touch switch 8a, a firing stop switch 8b, and the like, and operation signals are input from these switches 8a and 8b. The CR unit 13 is connected to a ball lending button 5e and receives a ball lending signal.

The sub-control unit 260 constitutes sub-control means for controlling various effects executed as the game progresses. The sub-control board 260a includes a CPU 260b, a ROM (not shown), a RAM, and a RAM.
, An arithmetic circuit component having an input / output port and a sound generator are provided,
The input / output port is connected to the main control unit 200. The sub-control unit 260 displays decorations by various lamps, sound effects output from the speakers 10a to 10d, and the effect display device 25.
Effect control using symbol display, etc., rotation control of the movable accessory 40, fixed decoration driving circuit 26
1 and the rotation-side decorative drive circuit 41a.

Various lamp control commands and various audio control commands are transmitted from the main control unit 200 to the sub-control unit 260. From the main control unit 200 to the effect display control unit 280, the sub-control unit 26
Through 0, various symbol control control commands for instructing display control of the effect symbols are transmitted. Various effect display control commands for instructing effect display control are simultaneously transmitted from the sub control unit 260 to the effect display control unit 280.

An effect display control unit 280 is connected to the sub control unit 260. Production display control board 2
Arithmetic circuit components (not shown) having a CPU 280b, a RAM, a ROM, an input / output port, a VDP (video display processor), and the like are provided at 80a, and are connected to the sub-control board 260 at the input / output port. The effect display control unit 280 includes an effect display device 25.
Is connected. The effect display control unit 280 is configured such that the CPU 280b performs display control of the effect display device 25 using the RAM as a work area according to a control program stored in the ROM. The ROM of the effect display control unit 280 stores a plurality of effect image data (such as the above-described image data related to the variation effect) displayed on the effect display device 25.

A fixed lamp 4 b is connected to the sub-control unit 260 via a fixed decorative driving circuit 261. The fixed side decorative drive circuit 261 is a drive circuit that drives and controls the fixed side lamp 4b, and is configured as a shift register type driver. The “shift register type driver” will be described later. Further, the rotation-side lamp 41b is connected to the sub-control unit 260 via the rotation-side decoration drive circuit 41a. The fixed-side lamp 4b and the rotation-side lamp 41b are for enhancing the game effect, and are controlled to be turned on / off or blinking in accordance with the progress of the game by a command signal from the CPU 260b of the sub-control unit 260. Is increasing. In addition, an amplifier substrate 263 is connected to the sub-control unit 260. Speakers 10 a to 10 d are connected to the amplifier substrate 263. From the speakers 10a to 10d, various sounds, sounds, and the like are output in accordance with the progress of the game. Further, the effect button 5 d is connected to the sub-control unit 260 via the effect button board 264.

The sub-control unit 260 selects various LED / lamp lighting / flashing patterns based on various commands from the main control unit 200 and the production button 5d (reception of a production pattern designation command, input of a production button operation signal, etc.). An execution process, a selection / output process of sound effect data output from the speakers 10a to 10d, an effect display pattern selection / execution process on the effect display device 25, and the like are performed.

FIG. 6 is a block diagram for explaining signal lines connecting the CPU 260b (hereinafter, also referred to as “sub-control CPU 260b”), the fixed decoration driving circuit 261, and the rotation decoration driving circuit 41a of the sub control unit 260. . Fixed decoration driving circuit 261 and rotation decoration driving circuit 41a
Both control signals from the sub-control CPU 260b are serially input, and the lamps 4b, 41
The drive signal b is output in parallel. The sub control CPU 260b
Corresponds to the decoration control means of the present invention, the fixed decoration driving circuit 261 corresponds to the first decoration driving circuit of the present invention, and the rotating decoration driving circuit 41a corresponds to the second decoration driving circuit of the present invention. .

As described above, the fixed decoration driving circuit 261 and the rotation decoration driving circuit 41a are configured as shift register type drivers. The “shift register type driver” receives the data signal transmitted from the sub-control CPU 260b in synchronization with the rising edge of the clock signal, and sequentially shifts the received data signal to the shift register in the fixed decoration driving circuit 261. Accumulate. Then, when the latch signal rises (the rising edge of the latch signal is detected) while the enable signal is at a high level, the data stored in the shift register is confirmed, and the determined data is determined as the confirmed data. The data is held in a holding register, and data is output when the enable signal becomes low level. That is, in order to operate the shift register type driver of the present invention, a data signal, a clock signal, a latch signal, and an enable signal are required. In the shift register type driver, it is possible to perform sequential control of LEDs such as sequentially changing the lighting pattern of a plurality of LEDs. The shift register of the fixed decoration drive circuit 261 corresponds to the first shift register of the present invention, and the shift register of the rotation decoration drive circuit 41a corresponds to the second shift register of the present invention.

As shown in FIG. 6, in this embodiment, the sub-control CPU 260b and the fixed-side decoration drive circuit 26 are used.
1 is connected by four signal lines including a data signal line, a clock signal line, a latch signal line, and an enable signal line. The sub-control CPU 260b connects the fixed side decorative drive circuit 261 with
Data, clock, latch, and enable signals are input.

The sub-control CPU 260 b and the rotation-side decoration drive circuit 41 a are connected via the slip ring 43. As described above, the slip ring 43 maintains the electrical connection of the four wires between the fixed side terminal (brush body 47) and the rotation side terminal (current collecting ring 46). A data signal line and a clock signal line of the sub control CPU 260 b are connected to the fixed side terminal of the slip ring 43. The rotation side decoration drive circuit 41a is connected to the rotation side terminal of the slip ring 43.
The data signal line and the clock signal line are connected to the latch signal / enable signal generation circuit 41c. The data signal line of the rotation-side decoration drive circuit 41a is connected to the sub-control CPU 260b.
Is directly input, and the clock signal from the sub-control CPU 260b is directly input to the clock signal line of the rotation-side decorative drive circuit 41a.

The latch signal / enable signal generation circuit 41c is configured to output a latch signal and an enable signal to the rotation decoration drive circuit 41a. The latch signal output from the latch signal / enable signal generation circuit 41c is input to the latch signal line of the rotation side decoration drive circuit 41a, and the enable signal output from the latch signal / enable signal generation circuit 41c is the rotation side decoration drive. The signal is input to the enable signal line of the circuit 41a.

FIG. 7 is a block diagram showing the latch signal / enable signal generation circuit 41c. As shown in FIG. 7, the latch signal / enable signal generation circuit 41c includes a counter circuit 41d, an oscillation circuit 41e, a first AND circuit 41f, a flip-flop circuit 41h, and a second AND circuit 4.
1 g is provided. The counter circuit 41d includes at least two counter signal lines (counter signal output terminals Q1 and Q2) for outputting a counter signal. In this embodiment, when the clock signal is input to the clock signal line of the counter circuit at a predetermined interval, the first counter signal is output at a cycle of 25 μs from the first counter signal line Q1, and 200 μs from the second counter signal line Q2. The second counter signal is output with a period of. The first AND circuit 41f corresponds to the first logic circuit of the present invention, the flip-flop circuit 41h corresponds to the second logic circuit of the present invention, and the second AND circuit 41g corresponds to the third logic circuit of the present invention. Yes.

Each counter signal is switched between a high level and a low level in half the period described above. The pulse period of the clock signal of the sub-control CPU 260b is set to be shorter than a half time (12.5 μs in this embodiment) of the output period of the first counter signal (25 μs in this embodiment). In this embodiment, since the output cycle of the first counter signal is 25 μs, the pulse cycle of the clock signal of the sub-control CPU 260b is set shorter than 12.5 μs.

For this reason, while the clock signal of the sub-control CPU 260b is being input to the reset signal line of the counter circuit 41d, the cycle is shorter than the half time (12.5 μs in this embodiment) of the output cycle of the first counter signal. Thus, since the counter circuit 41d is reset, the first and second counter signals are not output from the counter circuit 41d.

That is, if the clock signal of the sub-control CPU 260b is not input to the reset signal line of the counter circuit (that is, the counter circuit 41d is not reset) and a predetermined time or more has elapsed, according to the time, The first counter signal, the second counter signal, and the third counter signal are sequentially output.

The logical product signal of the first AND circuit 41f is sent through the NOT circuit to the flip-flop circuit 41.
It is input to the clock signal line (CLK) of h.

The flop-flop circuit 41h includes two signals, a D signal line (D) and a clock signal line (CLK).
It is configured as a D-type flip-flop having one input signal line and two output signal lines Q _F 1 and Q _F 2. The clock signal of the sub control CPU 260b is input to the clear signal line (CLR) of the flip-flop circuit 41h. Q _F 1 of the flip-flop circuit 41h
The fourth output signal outputted from the signal line is inputted to the D signal line, and the second output signal outputted from the Q _F 2 signal line (inverted signal of the fourth output signal) is inputted to the second AND via the NOT circuit. Circuit 41g
To enter.

In the flip-flop circuit 41h, the sub control CPU 260b is connected to the clear signal line (CLR).
As a result, the output state of the fourth output signal (Q _F 1) becomes high level, and the output state of the second output signal (Q _F 2) becomes low level. That is, when the flip-flop circuit 41h is cleared to the initial state, the fourth output signal output from the Q _F 1 signal line is held at a high level and input to the D signal line and output from the Q _F 2 signal line. The second output signal is output while being held at a low level.

The output states of the fourth output signal and the second output signal are held until the next clock signal is input to the flip-flop circuit 41h. When the clock signal line (CLK) of the flip-flop circuit 41h is input, the output state of the fourth output signal is switched to the low level and the output state of the second output signal is switched to the high level. As described above, the logical product signal (latch signal) of the first AND circuit 41f is inverted by the NOT circuit and input to the clock signal line (CLK) of the flip-flop circuit 41h.

For this reason, the first counter signal and the second counter signal of the counter circuit 41d are output,
When both signals become high level and the logical product signal (first output signal) is output, and the logical product signal falls from high level to low level (timing shown in (8) of FIG. 8),
A clock signal is input to the flip-flop circuit 41h. The output state of the fourth output signal is switched from high level to low level, the output state of the second output signal is switched from low level to high level, and the output state is held (stored).

The first counter signal and the second counter signal of the counter circuit 41d are the first AND circuit 41f.
To enter. The output signal of the first AND circuit 41f (the logical product signal of the first counter signal and the second counter signal) is input to the latch signal line of the rotation side decoration drive circuit 41a. For this reason, the first
The AND circuit 41f functions as a latch signal generation circuit that generates a latch signal (second latch signal) of the rotation-side decorative drive circuit 41a. The second counter signal of the counter circuit 41d is input to the enable signal line of the rotation side decoration drive circuit 41a. Further, an oscillation signal (OUT signal) generated by the oscillation circuit 41e at regular intervals is input to the clock signal line of the counter circuit 41d.

The clock signal of the sub control CPU 260b and the second output signal of the flip-flop circuit 41h are input to the second AND circuit 25g. As described above, after the first counter signal and the second counter signal of the counter circuit 41d are output and both signals become high level and the logical product signal (first output signal) is output, the logical product signal is Until the fall from the high level to the low level (timing shown in (8) of FIG. 8), the second output signal is at the low level, and the high level signal inverted by the NOT circuit is input to the second AND circuit 41g. . For this reason, the second A
The output state of the ND circuit 41g is the same as the output state of the clock signal of the sub control CPU 260b. The output signal of the second AND circuit 41g is input to the reset signal line of the counter circuit 41d through the NOT circuit. That is, in a state where the output signal from the flip-flop circuit 41h is held at a low level, the counter circuit is reset according to the output of the clock signal from the sub control CPU 260b.

Here, the signal output mode of the clock signal is performed by periodically repeating the high level and the low level, and the signal level is set to the high level when the signal is not output (non-output state). Is retained. And in the signal output state of the clock signal,
At the timing when the clock signal becomes low level (that is, when the signal inverted by the NOT circuit and inputted to the reset signal line becomes high level), the counter circuit 41d
A high level signal is input to the reset signal line, and the counter circuit 41d is reset (the count executed by the counter circuit is reset). In the signal output state of the clock signal, the reset operation is executed at an interval shorter than the output cycle of the first counter signal and the second counter signal, so that the counter signal is output while the clock signal is being input. It will never be done.

The sub-control CPU 260b, the fixed-side decorative drive circuit 261, the fixed-side lamp 4b, the fixed-side terminal (brush body 47), and the wiring (electronic component) that electrically connects them correspond to the fixed-side circuit of the present invention. , Rotation side decoration drive circuit 41a, counter circuit 41d, oscillation circuit 41e,
First AND circuit 41f, flip-flop circuit 41h, second AND circuit 41g, rotation-side lamp 41b, rotation-side terminal (current collecting ring 46), and wiring (electronic component) for electrically connecting them
Etc. correspond to the rotation side circuit of the present invention.

Hereinafter, the signal output from the sub-control CPU 260b, the counter circuit 41d, and the oscillation circuit 41
e. In order to distinguish the signals output from the first AND circuit 41f, the clock signal, latch signal, and enable signal output from the sub-control CPU 260b are referred to as “first clock signal”, “first latch signal”, “first enable signal”. The enable signal (second counter signal) output from the counter circuit 41d is “second enable signal”, the clock signal output from the oscillation circuit 41e is “second clock signal”, and the latch signal output from the first AND circuit 41f Let (the first output signal) be a “second latch signal”.

The first AND circuit corresponds to the “first logic circuit” of the present invention, the flip-flop circuit corresponds to the “second logic circuit” of the present invention, and the second AND circuit corresponds to the “third logic circuit” of the present invention. It corresponds to. The AND signal output from the first AND circuit corresponds to the “first output signal” of the present invention, and the signal output from the second output signal line (QF2) of the flip-flop circuit is the “second output signal” of the present invention. The AND signal output from the second AND circuit corresponds to the “third output signal” of the present invention.

Further, the sub-control CPU 260b, the fixed decoration driving circuit 261, the rotation decoration driving circuit 41
a, each input / output port (data signal output port, clock signal output port, latch output port, enable signal output port, data signal input port, clock) provided in various ICs such as an oscillation circuit 41e, a counter circuit 41d, and a flip-flop circuit 41h Various input / output ports such as signal input port, latch signal input port, enable signal input port, oscillation signal output port, counter signal output port, reset signal input port), data signal line, clock signal line, latch Although described as a signal line, an enable signal line, a reset signal line, etc. (for example, a clock signal line of the fixed decorative driving circuit 261), these are other descriptions (for example, a clock signal input line of the fixed decorative driving circuit 261, Clock terminal, clock input terminal, etc.) Same applies to the port).

Next, the operation of the fixed decoration driving circuit 261 and the rotation decoration driving circuit 41a configured as described above will be described. FIG. 8 shows the sub control CPU 260b, the counter circuit 41d, the first AND circuit 4
1f is a timing chart of an output signal of the flip-flop circuit 41h.

A period shown in (1) of FIG. 8 indicates a data transmission period for the fixed decoration driving circuit 261. In the period shown in (1), the fixed decoration driving circuit 261 receives the input data from the data signal line in synchronization with the rise of the signal (first clock signal) input from the clock signal line. The input data stored in the shift register (fixed-side shift register) is sequentially shifted every time new data is received.

Next, at the time shown in (2) of FIG. 8, the first latch signal output from the sub-control CPU 260b rises to a high level (the signal level switches from a low level to a high level). In response to this, the fixed-side decoration drive circuit 261 determines the state (data) of the first shift register at that time, and stores the determined data in an internal register (first determined data holding) different from the first shift register. Register). Further, the fixed decoration driving circuit 261 indicates that the first enable signal output from the sub-control CPU 260b falls to the low level (the signal level switches from the high level to the low level) at the time shown in FIG. 8 (2a). As a trigger, a drive signal is output from the output terminal to the fixed lamp 4b. As a result, the fixed lamp 4b is turned on / off or blinked according to the drive signal.

That is, during the period from the time point (2) to the time point (2a) in FIG.
Data for driving the fixed lamp 4b (driving data) is determined in the internal register 61.
It is assumed that it is a retention period. The determined data starts to be output when the enable signal falls (at time (2b) in FIG. 8), and stops outputting when the enable signal rises.

Further, in order to start outputting the drive signal based on the new confirmed data, the enable signal is transmitted before the next latch signal rises (after the transmission of the data signal necessary for control as shown in FIG. It is controlled by the program so that it rises and goes to a high level before the rise. The enable signal needs to rise for the time required for the latch signal to determine the data accumulated in the shift register, that is, the lamp (LED) must be turned off. Accordingly, it is desirable that the latch signal falls at the same time as the falling edge of the latch signal or falls after the falling edge of the latch signal.

On the other hand, during the period shown in (1), the rotation-side decorative drive circuit 41a is also connected to the sub-control CPU.
Since the data signal and the first clock signal are output from 260b, the data transmitted to control the fixed decoration driving circuit 261 is stored in the second shift register of the rotation decoration driving circuit 41a as described above. The Rukoto. However, the first of the sub-control CPU 260b
While the clock signal is being input to the reset signal line of the counter circuit 41d (counter circuit 4
While 1d is in the reset state), the second enable signal output from the counter circuit 41d and the second latch signal output from the AND circuit 41f are both maintained at the low level. For this reason, since the second latch signal does not rise, the data for driving and controlling the fixed decoration driving circuit 261 stored in the second shift register is not determined and output (that is, already the second determined signal). Data held in the data holding register is never updated).

A period shown in (3) of FIG. 8 indicates a data transmission period for the rotation-side decoration drive circuit 41a. In the period shown in (3), the rotation-side decorative drive circuit 41a receives the input data from the data signal line in synchronization with the rising edge of the signal (first clock signal) input from the clock signal, and receives the second shift register. Every time data is newly stored in the (rotation side shift register), the input data already stored in the second shift register is sequentially shifted.

Next, the first clock signal output from the sub-control CPU 260b from the time shown in (4) of FIG. 8 is maintained at the high level. As a result, no signal is input to the reset signal line of the counter circuit 41d (the input signal is in a low level state), and the counter circuit 41
Counting at d is started. The first counter signal of the counter circuit 41d rises to a high level at the time (5) when 12.5 μs has elapsed from the time shown in (4) of FIG. At this time, since the second counter signal of the counter circuit 41d is low level,
The second latch signal output from the AND circuit 41f remains at a low level.

Next, at the time point (6) when 100 μs elapses from the time point shown in (4) of FIG. 8, the first counter signal of the counter circuit 41d falls to the low level, and the second counter signal (the second counter signal of the counter circuit 41d) 2 enable signal) rises to a high level. And (
When 112.5 μs elapses from the time shown in 4) (7), the first counter signal of the counter circuit 41d rises to the high level again. Since the second counter signal of the counter circuit 41d is maintained at the high level, the output signal (second latch signal) of the first AND circuit 41f rises to the high level.

Then, with the rising edge of the second latch signal, the rotation-side decorative drive circuit 41a determines the state (data) of the second shift register, and transfers the determined data to an internal register ( It is held in the second fixed data holding register). At this time, since the second enable signal (second counter signal) is at a high level, no driving signal is output from the fixed decoration driving circuit 41a.

Next, at the time point (8) when 125 μs has elapsed from the time point shown in (4) of FIG. 8, the first counter signal falls from the high level to the low level. 2 latch signal) falls from the high level to the low level. That is, the second latch signal is held at a high level only for 12.5 μs. As the second latch signal falls, a clock signal is input to the flip-flop circuit 41h (a high level signal is input to the clock signal line). Then, the second output signal rises from the low level to the high level, and the high level state is held in the flip-flop circuit 41h.

The second output signal of the flip-flop circuit 41h is inverted by the NOT circuit to become a low level and input to the second AND circuit 41g. As a result, the output signal of the second AND circuit 41g becomes low level, is inverted by the NOT circuit, becomes high level, and is input to the reset signal line of the counter circuit 41d. As a result, the counter circuit 41d is reset, and the counter circuit 41
The second count signal (second enable signal) of d also falls from the high level to the low level.

Since the second output signal of the flip-flop circuit 41h is held at a high level, the counter circuit 41 is in the period (period (8) to (9) shown in FIG. 7) held in this state.
d is held in a reset state, that is, in a state where the first counter signal and the second counter signal are at a low level.

Then, at the time shown in (8) of FIG. 8, the rotation-side decorative drive circuit 41a is connected to the output terminal when the second enable signal (second counter signal) output from the counter circuit 41d falls to a low level. Outputs a drive signal to the rotation side lamp 41b. Thereby, the rotation side lamp 41b is turned on / off or blinks according to the drive signal.

Next, when the first clock signal from the sub-control CPU 260b starts to output (by changing from high level to low level) at the time shown in (9) of FIG. 8, the clear signal line of the flip-flop circuit 41h A high level signal is input to (CLR), the flip-flop circuit 41h is cleared (initialized), the output state of the fourth output signal becomes high level, and the output state of the second output signal becomes low level. The second of the flip-flop circuit 41h
The output signal is inverted by the NOT circuit and becomes high level, and is input to the second AND circuit 41g.
As a result, the output signal of the second AND circuit 41g depends on (is the same as) the output state (low level) of the clock signal of the sub control CPU 260b.

Then, the low level signal from the second AND circuit 41g, which is output when the clock signal of the sub control CPU 260b becomes low level, is inverted by the NOT circuit and becomes high level and is input to the reset signal line of the counter circuit 41d. . As a result, the counter circuit 41d is reset.

On the other hand, in the period shown in (3), the fixed decorative driving circuit 261 is also connected to the sub control CPU.
Since the data signal and the first clock signal are output from 260b, the data transmitted to control the rotation-side decoration drive circuit 41a is accumulated in the shift register of the fixed-side decoration drive circuit 261 as described above. It becomes. However, in (2a) to (9), the first
Since the latch signal is maintained at a low level and there is no rise of the latch signal, the stored data for controlling the rotation-side decorative drive circuit 41a is not determined (
That is, the data already held in the first definite data holding register is not updated).

Therefore, during a period in which the enable signal is at a low level (that is, a period from (2a) to (9) in FIG. 8), a drive signal is output from the output terminal of the fixed decorative driving circuit 261 to the fixed lamp 4b. However, the drive signal is based on the data (control signal for the fixed decoration driving circuit 261) determined at the time of (2) in FIG. 8, and the control signal for the rotation decoration driving circuit 41a ((( Data transmitted in the period of 3) is not output.

After (9) shown in FIG. 8, if a control signal (data signal and first clock signal) is transmitted to the fixed decoration driving circuit 261 with the first latch signal maintained at a low level,
The data of the first shift register of the fixed decoration driving circuit 261 is rewritten (updated) by sequentially shifting to the correct data from the control signal (data) for the rotation decoration driving circuit 41a accumulated during the period (3). ) And the appropriate data for controlling the fixed side decorative drive circuit 261 after the update is determined and held at the next rising edge of the first latch signal,
It is output when the first enable signal falls.

According to the embodiment described above, in the configuration in which the fixed-side terminal and the rotation-side terminal of the slip ring 43 are connected with as few signal lines as possible and the shift register type driver is used as the rotation-side decoration drive circuit 41a. By using the circuit 41d and the oscillation circuit 41f to generate the second latch signal and the second enable signal from the first clock signal, the rotation-side decorative drive circuit 41a can be accurately operated. By reducing the number, it is possible to reduce the risk of failure or the like that easily occurs at the mechanical contact portion (terminal-terminal contact portion), and to reduce the size and weight of the device.

Specifically, by inputting the first clock signal from the sub-control CPU 260b to the reset signal line of the counter circuit 41d, the counter signal is not output from the counter circuit 41d, and the second decorative drive circuit 41a receives the second clock signal. The timing at which the latch signal and the second enable signal are input can be controlled (that is, the high-level signal is periodically input to the reset signal line so that the counter circuit is periodically input (before the counter signal is output). ) To control the output timing of the counter signal). Thereby, the sub-control CPU 26
While the first clock signal is output from 0b, the second latch signal is output (rising).
Can be prevented, and the data held in the second confirmed data holding register of the rotation-side decorative drive circuit 41a can be prevented from being updated. As a result, the data transmission period for the fixed decoration driving circuit 261 and the data transmission period for the rotation decoration driving circuit 41a can be distinguished and switched. Accordingly, the plurality of decoration drive circuits 261 and 41a are controlled by the control signal output from one sub-control CPU 260b, and the decoration drive circuits 261 and 4a are controlled.
The lamps 4b and 41b connected to 1a can be accurately driven and controlled.

The second counter signal of the counter circuit 41d is used as an enable signal (second enable signal) for the rotation-side decoration drive circuit 41a, and the logical product signal of the first counter signal and the second counter signal of the counter circuit 41d is used as the rotation-side decoration. By providing an AND circuit 41f that outputs as a latch signal (second latch signal) for the drive circuit 41a, the second latch signal is raised while the second enable signal is raised, and simultaneously with the fall of the second enable signal. The second latch signal can be lowered. In this way, by controlling the output state of a plurality of counter signals (with different output periods) output from the counter circuit at predetermined intervals, the rotation-side decoration drive circuit 41a can be appropriately controlled.

Further, by using the flip-flop circuit 41h and resetting the counter circuit 41d with the fall of the second latch signal, the second enable signal can also fall, and until the next time the clock signal is output from the sub control CPU 260b, The second enable signal and the second latch signal can be maintained at a low level. Thereby, it is possible to ensure a period during which the second decorative drive circuit 41a outputs a drive signal to the rotation side lamp 41b, and to reliably drive the rotation side lamp 41b.

In addition, by using a shift register type driver as the rotation-side decoration drive circuit 41a, the rotation side of the movable accessory 40 is reduced in size and weight compared to a configuration using an IC such as a microcomputer for the rotation-side decoration drive circuit 41a. Can be further reduced in cost.

(Other embodiments)
As mentioned above, although the Example of this invention was described, this invention is not limited to this,
As long as it does not deviate from the scope described in each claim, it is not limited to the wording of each claim, and the scope of the present invention can be easily replaced by those skilled in the art, and improvements based on the knowledge that those skilled in the art normally have are made as appropriate. Can be added.

For example, in the above-described embodiment, the sub-control unit CPU 260b and the rotation-side decoration drive circuit 41a are connected via the slip ring 43. However, the present invention is not limited to this, and the present invention is not limited to this. As long as the circuit 41a is connected by a small number of signal lines, it can be applied to a structure that does not use the slip ring 43, and can be provided not only on the main body but also on a movable body that performs vertical and horizontal operations. good. In this case, the rotation-side decorative drive circuit 41a is a movable-side decorative drive circuit (only the name is different but the function is the same).

Moreover, although the rotation side decoration drive circuit 41a was demonstrated in the said Example about the structure provided in the rotary body 41 which can rotate with respect to the main body of the game machine 1, it is not restricted to this, This invention is a rotation side decoration drive circuit. It is also possible to apply a configuration in which 41a is fixed so as not to rotate with respect to the main body of the gaming machine 1.

In the above-described embodiment, the configuration in which the movable accessory 40 is provided in the game area 21 of the game board 20 has been described. However, the present invention is not limited to this, and the movable accessory 40 can be visually recognized by the player of the gaming machine 1. What is necessary is just to be provided in the site | part, for example, you may provide in the front frame 4. FIG.

In the above-described embodiment, the configuration in which the fixed lamp 4b is provided on the front frame 4 has been described. However, the present invention is not limited thereto, and the fixed lamp 4b is provided in any part that is visible to the player of the gaming machine 1. For example, it may be provided in the game area 21 of the game board 20.

Further, in the above embodiment, the lamps 4b and 41b (L
However, the present invention is not limited to this, and the decoration driving circuits 261 and 41a drive lamps other than LEDs and decoration driving objects other than lamps (for example, movable objects, motors, solenoids, etc.). It may be configured.

In the above embodiment, the flip-flop circuit 41h is used for the second AND circuit 41g.
The second output signal output from the second output signal line (Q _F 2) is inverted by the NOT circuit and the clock signal of the sub-control CPU 260b is input, but the second AND circuit 41g is connected to the OR circuit. Can also be replaced. In this case, the second output signal of the flip-flop circuit 41h and the signal obtained by inverting the clock signal of the sub control CPU 260b by the NOT circuit are input to the OR circuit, and the output signal of the OR circuit is countered without passing through the NOT circuit. What is necessary is just to make it input into the reset terminal of the circuit 41d.

Further, a logical product signal of the first counter signal and the second counter signal output from the counter circuit 41d (that is, both signals are input to the AND circuit 41f and output from the AND circuit 41f) is second latched. Although the signal (first output signal) is used, the present invention is not limited to this, and the AND circuit may be another logic circuit. For example, as shown in FIG.
A combination with a T circuit or a combination of a NOT circuit and a NOR circuit can be used. In this case, the output signal output from the NOT circuit or the output signal output from the NOR circuit is input to the second latch signal line of the rotation-side decorative drive circuit 41a and the clock signal line of the flip-flop circuit 41h.

In this embodiment, the drive signal (data) is determined and output from the decorative drive circuits 261 and 41a in response to the rise of the latch signal and the fall of the enable signal. However, the signal levels are inverted. The control timing may be triggered by the falling edge of the latch signal and the rising edge of the enable signal. In short, the transmission period of the control signal to each drive circuit is switched when the latch signal and the enable signal change from high level to low level or from low level to high level (state change). It has. Similarly, the counter circuit 41d may be configured to execute a reset when a low level signal is input to the reset signal line, or to perform a reset when a high level signal is input. Similarly, the oscillation function and the oscillation stop function of the oscillation circuit may be executed when a high level signal is input, or may be executed when a low level signal is input.

DESCRIPTION OF SYMBOLS 1 ... Game machine, 4 ... Front frame, 4b ... Fixed side lamp, 20 ... Game board, 28 ... Start-up opening, 40 ...
Movable accessory, 41... Rotating body, 41a... Rotation side decorative drive circuit (second decorative drive circuit), 41b.
Rotation side lamp, 41d, counter circuit, 41f, first AND circuit (first logic circuit), 41
h: flip-flop circuit (second logic circuit), 41 g: second AND circuit (third logic circuit)
43 ... Slip ring (rotary connection means) 46 ... Current collecting ring (rotation side terminal) 47 ... Brush body (fixed side terminal) 200 ... Main control unit 260 ... Sub control unit 260b ... Sub control CPU
(Decoration control means), 261... Fixed side decoration drive circuit (first decoration drive circuit).

Claims (2)

A gaming machine provided with a rotating body capable of rotating with respect to the main body of the gaming machine when the predetermined condition is satisfied ,
A fixed lamp, a rotating lamp,
As a control signal for controlling the fixed side lamp and the rotation side lamp , a data signal, a first clock signal, a first latch signal, and a first enable signal are transmitted , and a control signal for controlling the rotation of the rotating body is transmitted. Decoration control means;
A first decoration drive circuit that receives the control signal from the decoration control means and drives the fixed lamp based on the control signal;
A second decoration drive circuit that receives the control signal from the decoration control means and drives the rotating lamp based on the control signal;
A counter circuit having a clock signal line and a reset signal line for receiving a predetermined signal, and capable of sequentially transmitting the first counter signal and the second counter signal in a predetermined cycle;
An oscillation circuit capable of transmitting the second clock signal at regular intervals;
A first logic circuit that receives the first counter signal and the second counter signal transmitted by the counter circuit and transmits a first output signal composed of logic signals of the first counter signal and the second counter signal. When,
A second logic circuit that has a clock signal line and a clear signal line for receiving a predetermined signal, and that transmits a second output signal that varies depending on the state of the signal received by the clock signal line;
Receiving a first clock signal transmitted by the decoration control means and a second output signal transmitted by the second logic circuit; and a third signal comprising a logic signal of the first clock signal and the second output signal. A third logic circuit for transmitting the output signal,
The fixed side lamp, the decoration control means, and the fixed side decoration drive circuit are configured as a fixed side circuit fixed to the main body side of the gaming machine,
The rotation side lamp, the rotation side decoration drive circuit, the counter circuit, the oscillation circuit, the first logic circuit, the second logic circuit, and the third logic circuit are provided on the rotating body. It is configured as an arranged rotation side circuit,
The clock signal line of the counter circuit receives the second clock signal transmitted from the oscillation circuit, and the reset signal line of the counter circuit receives the third output signal transmitted from the third logic circuit. And
The clock signal line of the second logic circuit receives the first output signal transmitted from the first logic circuit, and the clear signal line of the second logic circuit is transmitted from the decoration control means. Receive the clock signal,
When the clear signal line of the second logic circuit receives the first clock signal, the second output signal is set to the first state,
When the counter circuit receives the third output signal transmitted from the third logic circuit from the reset signal line of the counter circuit, the counter circuit transmits the first counter signal and the second counter signal. First, when the third output signal is not received from the reset signal line of the counter circuit, the first counter signal and the second counter signal are sequentially transmitted.
The first decoration drive circuit receives the data signal, the first clock signal, the first latch signal, and the first enable signal among the control signals from the decoration control means, and receives the first clock signal. The received data is shifted and accumulated in the first shift register each time the data is received, and the data accumulated in the first shift register is transmitted based on the first latch signal and the first enable signal, and the fixed side It is configured as a shift register driver that drives the lamp ,
The second decoration drive circuit receives the data signal and the first clock signal among the control signals from the decoration control means, and uses the second counter signal transmitted from the counter circuit as a second enable signal. The first output signal transmitted from the first logic circuit is received as a second latch signal, and the received data is shifted and accumulated by the second shift register each time the first clock signal is received. The rotation-side lamp is driven by transmitting the data stored in the second shift register based on the second latch signal and the second enable signal transmitted when the transmission of the first clock signal is stopped. Configured as a shift register driver
When the second output signal is in the first state, the third logic circuit sends the third output signal to the reset signal line of the counter circuit in response to transmission of the first clock signal. When the output of the first clock signal is stopped, the first output signal is transmitted to the clock signal line of the second logic circuit, and the second output signal is different from the first state. A gaming machine configured to transmit the third output signal to a reset signal line of the counter circuit when the state is reached, regardless of transmission of the first clock signal. The gaming machine according to claim 1, wherein the decoration control unit can independently execute rotation control of the rotating body and lighting control of the rotation side lamp .

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