| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of returning to an original state promptly in occurrence of power interruption caused by a power failure, or the like.SOLUTION: A game machine includes: a main control circuit 41 including a main CPU 51 controlling game state setting and game processing operation; a sub-control circuit 42 achieving a performance based on communication data transmitted from the main control circuit 41; a power circuit 40 supplying power to the main control circuit 41 and the sub-control circuit 42; and a main board power circuit 59 that is provided in the main control circuit 41 to supply a source voltage to the main control circuit 42 and outputs a power-interruption detection signal 122 to the main CPU 51 in power interruption. The main CPU 51 executes fixed-cycle interruption processing and power-off interruption processing based on an interruption signal generated at a fixed period and the power interruption detection signal, respectively, and sets priority of the power-off interruption processing to be lower than that of the fixed-cycle interruption processing. |
