| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine wherein a delivery control means can precisely recognize the whole of commands from a game control means. SOLUTION: A command receiving buffer to store commands from a CPU of a main substrate is provided in a delivery control substrate. The command receiving buffer can store 12 commands. Further, a writing position in the command receiving buffer is specified by a writing pointer, while a reading position is specified by a reading pointer. The command receiving buffer, writing pointer, and reading pointer are formed in a RAM on the delivery control substrate. Thus, even if the control of the delivery control means is delayed, commands are not eliminated.
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