| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine allowing a player to continue the play from the state of before the power failure after the power supply is returned even if the power failure occurs. SOLUTION: When the power failure occurs and the power supply from an external power supply 31 is stopped, the voltage is fed from a power supply unit 32 with a built-in backup power circuit 32d, and a power failure information signal 32c is output from a power supply monitoring circuit 32b. If the power failure information signal 32c is received, an MPU 41 turns on a power failure flag 44a, and prohibits additional development of controls one by one from the one for which a series of processes are terminated. When the series of processes for all the controls are terminated, the recovery information to be stored in a RAM 43 is saved in a flash memory 44. When the power supply is returned, the recovery information saved in the flash memory 44 is returned to the RAM 43, so that the pachinko machine 1 can continue the play from the state of before the power failure. COPYRIGHT: (C)2008,JPO&INPIT
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