| 摘要 |
PROBLEM TO BE SOLVED: To restore a condition as before electric failure after recovering the electric failure and manage whether internal information is correctly stored or not by storing the internal information regarding a game or others in a storage means even when the electric failure happens during playing a game. SOLUTION: In this pachinko machine, internal information regarding a game or others is stored in a RAM 83C, and backup voltage is supplied from a mass storage capacitor C1 to the RAM 83C for storage of the internal information stored in the RAM 83C when operating voltage (5 V) is lowered to a preset value or less. When the operating voltage is restored to a preset value or more, a CPU 83A reads the internal information stored in the RAM 83C to restore a condition as before the operating voltage is lowered to the preset value or less. Since check bites are added to the internal information, the CPU 83A seizes whether the internal information is correctly stored or not.
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