| 摘要 |
PROBLEM TO BE SOLVED: To appropriately set the operation state of electrical components and to preserve an appropriate game state when power supply to a game machine is stopped and to surely restore a control state at the time of power supply stoppage when the power supply is restarted. SOLUTION: In a processing to be performed when the power supply to this game machine is started, whether or not the data protective processing of a backup RAM area such as the addition of parity data is performed when the power supply of the previous time is stopped is confirmed. In the case that the power supply is stopped, the processing for protecting the data of the backup RAM area and an output port clearing processing are performed. In the case of storing that such a protective processing is performed, backup presence is defined. At the time of confirming that it is not stored that such a protective processing is performed, an initialization processing is performed.
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