| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having a main control circuit board and a sub control circuit board separately and capable of reflecting the game condition backed up by the main control circuit board on the game effects backed up by the sub control circuit board. SOLUTION: The game machine capable of executing a prescribed game comprises the main control circuit board for controlling the game, the sub control circuit board for controlling the game effects, a power circuit board for feeding the power to each part, and a power cut-off determining means. The main control circuit board transmits various command to the sub control circuit board for specifying the game condition and backs up the game condition when the power cut-off is determined by the power cut-off determining means. The sub control circuit board implements the game effects according to a received command when receiving the command prescribing the game condition from the main control circuit board, and executes the backup of the game effects at a prescribed time other than the power cut-off when receiving the command. The driving voltage of the sub control circuit board is at least held till the main backup process is completed by a game control circuit board. COPYRIGHT: (C)2003,JPO
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