| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that reduces load of communication processing with a performance device.SOLUTION: The game machine includes: group unit control means for dividing a plurality of performance devices into groups and controlling performance devices belonging to the groups; and a group general control means for generally controlling the plurality of group unit control means. The group general control means is connected to the group unit control means by a timing signal line and a transmission data signal line. A movable performance device and a light-emitting performance device are divided into different groups, and are controlled by other group unit control means. Control data include: first control data for controlling the light-emitting performance device; and second control data for controlling the movable performance device. A transmission means transmits at least the second control data to the group unit control means in synchronization with generation by a timing signal generation means, and transmits dummy data instead of the first control data when the first control data are not transmitted. |
