| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of accurately detecting power interruption occurrence and appropriately performing power interruption processing. SOLUTION: When a detected voltage level detected by a voltage detection means 71 lowers, the level of the detected voltage level is checked, and whether or not the detected voltage level has reached one of a plurality of preset stages of the check voltage level is checked in a check voltage decline detection means 72. Also, when the detected voltage level does not successively lower and the reached stage turns back, the turning-back of the reached stage is detected in a power interruption determination means 73. Then, when the stage turns back, it is determined as the momentary decline of the voltage level. Thus, it is surely detected that power interruption has occurred and the power interruption processing is appropriately performed further. COPYRIGHT: (C)2011,JPO&INPIT |
