| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the capacity for sound data and storing data about many kinds of sounds. SOLUTION: A sound board 43 is provided with a one-chip microcomputer 101 for controlling the sound board 43. A CPU 101a for controlling the sound board 43, a ROM 101b for storing the control program of the sound board 43, and a RAM 101c for storing a variety of data are built into the one-chip microcomputer 101. An oscillator 102 for generating drive clocks for the one-chip microcomputer 101, a ROM 103 for storing MIDI data for sounds, and a MIDI sound source 115 for generating the sounds are connected to the one-chip microcomputer 101.
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