摘要
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 .
A way of communication has been introduced through serial port for microcontroller .This way uses large scale integrated circuit. It is simple and nimble for design, and can be sufficient needed for industry-controll-system.
