By studying the serial port of the MCS-51, this article briefly expatiated the single chip microcomputer communication mode and the theory of the serial interface.
通过对MCS - 5 1系列单片机串行口的研究，简要阐述了单片机通信方式及串行接口的原理。
By studying the serial port of the MCS-51, this article briefly expatiated the single chip microcomputer communication mode and the theory of the serial interface.
通过对MCS - 5 1系列单片机串行口的研究，简要阐述了单片机通信方式及串行接口的原理。
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