发明名称 GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To prevent the illegal modification of the contents of game control information and easily inspect the information by mounting a game control means, an inspection information memory means and a game control information memory means respectively on a game control substrate. SOLUTION: A basic circuit 66 for controlling each equipment of a pachinko (Japanese pinball game) machine according to a control program is provided with a game control CPU 96, RAM 97, ROM 98 and a clock generation circuit 99. Also, the circuit 66 is provided with CPU 100 and RAM 102 for a security check. Furthermore, a program write circuit 103 and inspection ROM 117 are respectively housed in separate semiconductor packages and mounted on a game control substrate 113. In particular, the ROM 117 is mounted so as to be detachable from the substrate 113 for the convenience of program inspection. As a result, the contents of the game control information is protected against an illegal modification and can be easily inspected.
申请公布号 JPH09239131(A) 申请公布日期 1997.09.16
申请号 JP19960049941 申请日期 1996.03.07
申请人 SANKYO KK 发明人 UGAWA SHOHACHI
分类号 A63F7/02;G06F9/06;G06F12/14;G06F21/22;G06F21/24;(IPC1-7):A63F7/02 主分类号 A63F7/02
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