| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of performing a complicated and advanced performance operation without increasing a processing burden of a CPU while preventing leakage of an unnecessary wave.SOLUTION: A game machine is provided with a terminal board 36 in which a driver DRij capable of driving a lamp is disposed, and a central board 22 for outputting a serial signal to be transmitted to the driver together with a clock signal. The serial signal and the clock signal are generated in a computer circuit of the central board 22, and are transmitted as differential signals through serial transmission means DRi disposed in the central board, and serial receiving means Rec disposed in the terminal board 36 receives the differential signals and supplies the serial signal and the clock signal to the driver DRij. |
