JP2013048957A5 - - Google Patents

Description

In order to achieve the above object, the gaming machine according to the claims of the present application performs a predetermined game, and when a game result becomes a specific result, a specific game state (for example, a big hit game state or a probability change state, or a big bonus or regular A gaming machine (such as a pachinko gaming machine 1 or a slot machine 700) that is controlled to a bonus, etc., and after executing a predetermined initial setting (such as a security check process including steps S1 to S14), a nonvolatile memory ( For example, a game control microcomputer (for example, the game control microcomputer 100, the game control microcomputer 810, etc.) having a built-in control CPU (for example, the CPU 505) for executing game control in the gaming machine based on the stored contents of the ROM 506, etc. ) And the game control microcomputer A random number circuit (for example, a random number circuit 509) that generates numerical data that is stored or externally attached and generates a random number value, and the random number circuit updates and outputs the numerical data according to a predetermined procedure. (For example, a random number generation circuit 553, a random number sequence change circuit 555, etc.) and a random value storage means (for example, a random value register 559A (R1D) or a random value) that captures and stores numerical data output from the numerical value updating means as a random value The game control microcomputer includes a register 559B (R2D) and the like, and the game control microcomputer performs a predetermined determination by the control CPU based on the random number value generated by the random number circuit (for example, the CPU 505 performs steps). A portion for executing the processing of S231 and S232) and a predetermined signal (for example, the first start winning signal SS1 or 2) When the numerical data output from the numerical value updating means based on the input of the random number latch signals LL1, LL2, etc. based on the start winning signal SS2 is stored in the random value storage means, it is turned on and a new numerical value is obtained. While restricting the storage of data, when the numerical data stored in the random value storage means is read by the control CPU at the read timing of the random value, it is turned off to store new numerical data. A predetermined flag to be permitted (for example, random number latch flags RDFM1, RDFM2, etc.) and a control start time processing means (for example, the CPU 505) that turns off the predetermined flag when game control by the control CPU is started. , S121, S123, etc.) and the non-volatile memory in the predetermined initial setting. Security check means for executing a security check for inspecting whether or not the stored contents have been changed (for example, a portion where the CPU 505 executes steps S9 to S14), and the execution time of the security check by the security check means is variable. Settable security time setting means (for example, the part where the CPU 505 executes the processing of steps S1 to S4 based on the bit number [2-0] of the security time setting KSES, or the bit number [4-3] of the security time setting KSES CPU505 and portions for performing the processing of step S5~ step S8) and viewed including the basis of the oscillation of the random number clock signal which defines the update cycle of the numerical data by the numerical updating means is input to the random number circuit Frequency and control C The oscillation frequency of the control clock signal for defining an operation cycle of該制patronage CPU inputted to U, has a different frequency from one another.

Claims (1)

A gaming machine that performs a predetermined game and controls to a specific gaming state when the result of the game becomes a specific result ,
A game control microcomputer having a built-in control CPU for executing game control in the gaming machine based on the stored contents of the non-volatile memory after executing predetermined initial settings;
A random number circuit that is built in or externally attached to the game control microcomputer and generates numerical data to be random values;
The random number circuit includes:
Numeric value updating means for updating and outputting numerical data according to a predetermined procedure;
Random number value storage means for capturing and storing numerical data output from the numerical value updating means as a random number value,
The game control microcomputer is:
Control determining means for making a predetermined determination by the control CPU based on a random number value generated by the random number circuit;
While the numerical data output from the numerical value updating means based on the input of a predetermined signal is stored in the random number storage means, the random number storage means is turned on to restrict the storage of new numerical data, while the random value storage means A predetermined flag that is turned off when the numerical value data stored in is read by the control CPU at the read timing of the random number value and permits storage of new numerical data;
Security check means for executing a security check for checking whether or not the storage content of the nonvolatile memory has been changed in the predetermined initial setting;
Only contains a variable that can be set security time setting means the execution time of a security check by the security check means,
In order to define the oscillation frequency of the random number clock signal for defining the update cycle of the numerical data by the numerical value updating means input to the random number circuit and the operation cycle of the control CPU input to the control CPU The oscillation frequency of the control clock signal is different from each other.
A gaming machine characterized by that.