| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the increase of the manufacturing cost of the game machine and increase of the area of parts mounted on a control circuit board in preventing the uncontrollability and runaway operation by an electric control part. SOLUTION: A display control microcomputer outputs display control data to a VDP as the electric control part, and after that, if the microcomputer doesn't receive a feedback signal indicating the completion of signal receiving from the VDP within a prescribed period of time (when a reset flag is ON), it transmits a reset signal for resetting the system to the VDP (S74). COPYRIGHT: (C)2003,JPO
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