| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine, which, after restoration from electric power failure, can re-start the game as it was before the power failure. SOLUTION: When electric power failure occurs and power supply from an external power source 31 stops, power is supplied from a source unit 32 incorporating a backup source circuit 32d, and power failure signal 32c is sent out from a power monitoring circuit 32b. An MPU 41, on receiving the power failure signal 32C, puts an emergency flag 44a on and inhibits further progress of the control in turn from those that have completed a series of control. When a series of treatment is over, recovery information stored in a RAM 43 is transferred into a flash memory 44. After restoration from the failure, the recovery information stored in the flash memory 44 is returned to the RAM 43 and the pachinko machine 1 can re-start and continue the game as it was before the failure.
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