| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of restarting a performance operation to the utmost extent even after the forcible reset of a CPU by substantially fully restricting the appearance of an unnatural pattern performance. SOLUTION: A liquid crystal control part 24 includes a watch dog timer WDT2. After the CPU is forcibly reset, it is determined whether or not the pattern performance operation is returned to an initial state, based on the check sum value of a work area of a RAM in the liquid crystal control part 24 (ST2-ST3). When the pattern performance operation is returned to the initial state, the whole work area is cleared to zero (ST8-ST10). When the operation is not returned to the initial state, the times of the forcible rest are counted, so as to restart the pattern performance operation (ST4-ST7). COPYRIGHT: (C)2009,JPO&INPIT |
