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论述了MCS51单片计算机系统通过串行口与上位计算机进行通讯的方法 .该方法使用大规模集成电路 ,设计简单灵活 ,能满足各种工控系统的需要 ,实践证明切实可行 .
The method of communication between MCS51 single-chip computer system and host computer through the serial port is discussed.The method uses large-scale integrated circuit (IC) with simple and flexible design to meet the needs of various industrial control systems, and the practice proves to be feasible.