| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine that is configured so that an output signal from one control board 7A can be surely input by the other control board 7B by keeping power sources, which are supplied to respective control boards, for a fixed time when power interruption occurs. <P>SOLUTION: When power interruption detection means 20 detects the power interruption, a supply voltage from first power source generation means 12 to a first control board 7A is lowered to be a prescribed standby voltage and kept for a fixed time, and during the fixed time, the backup of the first control board 7A and the output of control information to a second control board 7B are performed. After the fixed time, the power of the first control board 7A is interrupted by the output of an interruption signal, and also a supply voltage from a second power source generation means 13 to the second control board 7B is lowered to be a prescribed standby voltage and kept for a fixed time, and during the fixed time, the backup of the second control board 7B is performed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
