以基于摩托罗拉龙珠mc68ez328处理器的嵌入式开发板为硬件平台，在MIDI文件解码器和PWM驱动程序的基础上，设计并实现了MIDI音乐播放器。
Taking Motorola Dragon Ball MC68EZ328 processor as the hardware platform and on the basis of MIDI file decoder and PWM driver, MIDI music player has designed and realized.
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