| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of performing a performance control at a high speed.SOLUTION: A game machine comprises game control means, a plurality of performance devices, and performance control means. The performance devices are divided into a plurality of groups. Each of the divided groups is equipped with group unit control means. The performance control means is made into group general control means for controlling the individual group unit control means generally. By a timing signal line for transmitting a timing signal and a data line for transmitting a data signal, data is transmitted between the group general control means and each group unit control means. The transmission means is constituted to include arithmetic processing means for performing an arithmetic operation relating to the control of the performance device, and signal level control means for controlling the individual signal levels of the data line and the timing signal line. The arithmetic processing by the arithmetic processing means and the controls of the individual signal levels by the signal level control means can be individually executed in parallel. |
