| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which has a reduced number of wires for connecting a group administrative control means and a group unit control means and enhances interest by reflecting performance control data in each of performance devices at the same time. SOLUTION: The game machine includes a game control means for controlling a game administratively and a performance control means which can control the performance devices in a plurality of systems for game performance per system in response to commands from the game control means. The game machine further includes the group unit control means for controlling the performance devices being grouped and the group administrative control means for administratively controlling each of the group unit control means. The group administrative control means controls a signal level of a signal line with a mode different from the time of transmission in the middle of data transmission by a transmission means or at the last timing thereof and transmits a prescribed update command signal to each of the group unit control means by the transmission means, and an output mode of the performance devices is updated by each of the group unit control means at the timing of receiving the update command signal. COPYRIGHT: (C)2011,JPO&INPIT |
