| 摘要 |
PROBLEM TO BE SOLVED: To reduce the cost of a game machine by decreasing the number of components that require replacement in response to model change. SOLUTION: An I/O (input/output) port 356 and a CPU (central processing unit) 351 are installed on a frame side performance control board to communicate with a performance control means installed on a game-board side performance control board 80. The CPU 351 for control is allowed to communicate with the CPU 101 for performance control installed on the game-board side performance control board 80 through the I/O port 356. The CPU 101 for performance control controls electrical components for performance installed on a game-board and the CPU 351 for control controls the electrical components for performance installed on the frame side of the game machine. COPYRIGHT: (C)2003,JPO
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