| 摘要 |
PROBLEM TO BE SOLVED: To achieve a mutual linkage among the display contents of a display device, the operation contents of mobile members and the sounding contents of a loudspeaker. SOLUTION: Each of a display controller and a sound controller is given a clock signal from a common clock circuit separately and starts a timer interrupt processing. When its transmission of a performance pattern is ended, the display controller starts the sequence control of a symbol display device 22 and the sequence control of a generator 24 separately by the timer interrupt processing to link the operation contents of the generator 24 to images variably displayed on the symbol display device 22. When the display controller ends the transmission of the performance pattern, the sound controller starts the sequence control of the loudspeaker 6 by the timer interrupt processing to link the sounding contents of the loudspeaker 6 to the images variably displayed on the symbol display device 22. COPYRIGHT: (C)2009,JPO&INPIT |
