| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine for surely reducing the possibility that a CPU is abnormally reset. SOLUTION: The game machine includes a main control part 21 for centrally and generally controlling a game operation, a putout control part 24 for putting out game media on the basis of a control command for a putout operation output from the main control part 21, a performance control part 22 for executing a performance operation on the basis of a control command for the performance operation output from the main control part 21, and a power supply part 20 for receiving an AC voltage and generating two or more kinds of DC voltages to be used in the respective control parts. A power supply abnormality detection circuit for detecting the interruption of the AC voltage and outputting the power supply abnormality signal of a level corresponding to the interruption of the AC voltage to the main control part 21 and the putout control part 24 is provided in the power supply part 20, and a reset circuit for detecting the abnormality level of the two or more kinds of DC voltages received from the power supply part 20 and resetting the CPU is provided in the main control part and the putout control part. COPYRIGHT: (C)2011,JPO&INPIT
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