| 摘要 |
PROBLEM TO BE SOLVED: To prevent illicit action by a suspended board in a game machine. SOLUTION: After a microcomputer renews random numbers Rd1, Rd2 (S101), if a starting winning signal is inputted (S102: YES), it determines winning based on the determination random number Rd1 (S103), and it executes a winning process (S104) or a missing process (S105). As a skip execution signal as the starting winning signal delayes is inputted (S106: YES), one is added to the skipping random number Rd2 to break synchronism with the determining random number Rd1 (S107), and the skipping random number Rd2 is added to the determination random number Rd1 to skip the determination random number Rd1 (S108). Since the timing when a skip signal is outputted is unstable, letting the microcomputer to win a prize is impossible even when a CPU of a suspended board has copying software.
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