| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance accurately following a state before power shutdown in power restoration from the power shutdown, and capable of lightening burden imposed on processing performed immediately after the power shutdown as much as possible.SOLUTION: When a supply voltage drops to a power shutdown value during reception command processing (YES in step Ss474), entire information of a stack and information of a register are stored, and a resumption position in power restoration is set to a position under processing in power shutdown (steps Ss476-Ss480). Contrarily, unless reception command is under processing (NO in step Ss474), information of one portion of the stack is retained, and the resumption position is set to a predetermined position (steps Ss482-Ss484).</p> |
