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本文以IBM—PC机与MCS—51单片机间的串行数据通信为例,分析了波特率对微机串行通信的影响,讨论了微机串行通信彼特率的设置方法.
This paper takes the serial data communication between IBM-PC and MCS-51 as an example, analyzes the influence of baud rate on the serial communication of microcomputer, and discusses the setting method of the bit rate of serial communication in microcomputer.