| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine for performing a game performance control by serial communication which can reduce processing load of a CPU in a performance control board.SOLUTION: When allowing a plurality of game composition devices to work in the same way, a performance control board transmits a serial data signal including a common operation control signal corresponding to all of the plurality of game composition devices, to all of the plurality of game composition devices, and performs a control to allow the plurality of game composition devices to work in the same way.SELECTED DRAWING: Figure 7 |
