JP2019111057A5

JP2019111057A5 -

Info

Publication number: JP2019111057A5
Application number: JP2017246247A
Authority: JP
Filing date: 2017-12-22
Publication date: 2021-05-06
Anticipated expiration: 2037-12-22

Description

（Ａ）遊技を行うことが可能な遊技機であって、
プログラムに基づいて命令を実行する命令実行手段（たとえば、メイン制御部４１）と、
第１プログラム（たとえば、遊技プログラム）が記憶される第１プログラム領域と、第２プログラムが記憶される第２プログラム（たとえば、非遊技プログラム）と、を有するプログラム記憶手段（たとえば、ＲＯＭ４１ｂ）と、を備え、
前記プログラム記憶手段においてプログラムが記憶される領域は複数バイトのアドレス（たとえば、該アドレスの上位アドレスと下位アドレス）が割り当てられ、
前記命令実行手段は、前記第１プログラム領域から前記第１プログラムを呼び出す特別命令（たとえば、ＲＳＴ命令）を実行可能であり、
前記特別命令を実行することにより、当該特別命令により指定された前記アドレスよりも小さな数値から前記第１プログラム領域のアドレスを特定し、特定したアドレスから前記第１プログラムを呼び出すことが可能であり、
前記第１プログラムにもとづいて前記第特別命令が実行され得る一方、前記第２プログラムにもとづいて前記特別命令が実行されず（たとえば、遊技プログラムではＲＳＴ命令は用いられるが、非遊技プログラムではＲＳＴ命令は用いられない）、
前記遊技機はさらに、
前記第１プログラムで用いられる第１ＲＡＭ（遊技ＲＡＭ領域）と、
前記第２プログラムで用いられる第２ＲＡＭ（非遊技ＲＡＭ領域）と、
前記命令実行手段により実行された命令による演算結果が格納されるレジスタと、
を備え、
前記第１プログラムにもとづいて前記第１ＲＡＭの初期化が行われ、
前記第２プログラムにもとづいて前記第２ＲＡＭの初期化が行われ、
前記第２プログラムにもとづいて前記第２ＲＡＭの初期化を行うときに前記レジスタの値を保護するための処理（スタック領域へのレジスタの退避）を行う。
（１）遊技を行うことが可能な遊技機であって、
所定記憶領域（たとえば、Ｑレジスタ）に記憶されたデータを用いて記憶領域のアドレスを特定し、該特定されたアドレスの記憶領域からデータを読み出す特定命令（たとえば、ＬＤＱ命令）をプログラムに基づいて実行する命令実行手段（たとえば、メイン制御部４１）と、
前記プログラムで用いるデータが記憶されている特定記憶領域（たとえば、図３に示す遊技ＲＡＭ領域）へのアクセスを、前記遊技機への電源供給の停止が検出されたときに禁止する（たとえば、図６に示す電断処理でのＳｋ９においてＲＡＭ４１ｃへのアクセスを禁止する）禁止手段（たとえば、メイン制御部４１）とを備え、
前記所定記憶領域には、
前記特定記憶領域へのアクセスが禁止されるまでは（たとえば、図７のタイミングＴ１に示すＲＡＭアクセスが禁止される）前記特定記憶領域のアドレスを特定するために用いられる所定値データ（たとえば、遊技ＲＡＭ領域の上位アドレス「Ｆ０」を特定可能な所定値）が記憶され、
前記特定記憶領域へのアクセスが禁止されるにあたって（たとえば、ＲＡＭアクセスが禁止される前に）前記特定記憶領域とは異なる領域のアドレスを特定するために用いられる特定値データ（たとえば、遊技ＲＡＭ領域とは異なる領域である内部機能レジスタの上位アドレス「Ｆ５」を特定可能な特定値）が記憶される。 (A) A gaming machine capable of playing games
An instruction execution means (for example, main control unit 41) that executes an instruction based on a program, and
A program storage means (for example, ROM 41b) having a first program area in which a first program (for example, a game program) is stored and a second program (for example, a non-game program) in which a second program is stored. With
A plurality of bytes of addresses (for example, upper and lower addresses of the address) are assigned to the area where the program is stored in the program storage means.
The instruction executing means can execute a special instruction (for example, an RST instruction) for calling the first program from the first program area.
By executing the special instruction, the address of the first program area can be specified from a numerical value smaller than the address specified by the special instruction, and the first program can be called from the specified address.
While the special instruction can be executed based on the first program, the special instruction is not executed based on the second program (for example, the RST instruction is used in the game program, but the RST instruction is used in the non-game program. Is not used),
The gaming machine is further
The first RAM (game RAM area) used in the first program and
The second RAM (non-gaming RAM area) used in the second program and
A register that stores the operation result of the instruction executed by the instruction execution means, and
With
The first RAM is initialized based on the first program, and the first RAM is initialized.
The second RAM is initialized based on the second program, and the second RAM is initialized.
When the second RAM is initialized based on the second program, processing for protecting the value of the register (saving the register to the stack area) is performed.
(1) A gaming machine capable of playing games
The address of the storage area is specified using the data stored in the predetermined storage area (for example, Q register), and a specific instruction (for example, LDQ instruction) for reading data from the storage area of the specified address is given based on the program. Instruction execution means to be executed (for example, main control unit 41) and
Access to a specific storage area (for example, the game RAM area shown in FIG. 3) in which data used in the program is stored is prohibited when a stoppage of power supply to the game machine is detected (for example, FIG. It is provided with a prohibition means (for example, a main control unit 41) for prohibiting access to the RAM 41c in Sk9 in the power failure process shown in 6.
In the predetermined storage area,
Predetermined value data (eg, game) used to identify the address of the specific storage area until access to the specific storage area is prohibited (for example, RAM access shown at timing T1 in FIG. 7 is prohibited). A predetermined value that can identify the upper address "F0" of the RAM area) is stored.
Specific value data (eg, game RAM area) used to identify an address in an area different from the specific storage area when access to the specific storage area is prohibited (for example, before RAM access is prohibited). A specific value that can identify the upper address "F5" of the internal function register, which is an area different from the above, is stored.

Claims

It is a game machine that can play games
An instruction execution means that executes an instruction based on a program,
A program storage means having a first program area in which the first program is stored and a second program in which the second program is stored is provided.
A multi-byte address is assigned to the area where the program is stored in the program storage means.
The instruction executing means can execute a special instruction for calling the first program from the first program area.
By executing the special instruction, the address of the first program area can be specified from a numerical value smaller than the address specified by the special instruction, and the first program can be called from the specified address.
While the special instruction can be executed based on the first program, the special instruction is not executed based on the second program.
The gaming machine is further
The first RAM used in the first program and
The second RAM used in the second program and
A register that stores the operation result of the instruction executed by the instruction execution means, and
With
The first RAM is initialized based on the first program, and the first RAM is initialized.
The second RAM is initialized based on the second program, and the second RAM is initialized.
A gaming machine that performs processing for protecting the value of the register when initializing the second RAM based on the second program.