| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of surely reducing possibility in which a CPU is abnormally reset.SOLUTION: A game machine comprises: a main control section 21 for centrally controlling a game operation; a put-out control section 24 for putting out a game medium on the basis of a control command for a put-out operation which is outputted from the main control section 21; a performance control section 22 for executing a performance operation on the basis of a control command for the performance operation which is outputted from the main control section 21; and a power supply section 20 for generating a plurality of types of DC voltage used for each control section in response to AC voltage. A power supply abnormality detection circuit which detects interception of the AC voltage and outputs a power supply abnormality signal of a level corresponding to the detection to the main control section 21 and the put-out control section 24 is provided in the power supply section 20, and a reset circuit for detecting the abnormality level of a plurality of types of DC voltage received from the power supply section 20 and resetting a CPU is provided in the main control section and the put-out control section.SELECTED DRAWING: Figure 5 |
