| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having a configuration wherein a main control part, a performance control part and an image control part appropriately cooperate and optimally function. SOLUTION: While a main control part 50 is provided with unmaskable power interruption processing of highest priority, a performance control part 51 is constituted to have main processing to be started when a CPU is reset, power interruption processing to be activated on the basis of voltage abnormality signals for backing up and preserving data specifying a performance operation in progress, and reception interruption processing to be activated when a control command CMD is transmitted from the main control part. Then, the priority of reception interruption is set higher than that of power interruption. COPYRIGHT: (C)2009,JPO&INPIT
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