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基于GM8125的单片机多串口通信电路的设计与实现
引用本文:钱震宇,肖昌汉. 基于GM8125的单片机多串口通信电路的设计与实现[J]. 船电技术, 2011, 0(11): 22-24
作者姓名:钱震宇  肖昌汉
作者单位:海军工程大学
摘    要:介绍了一种利用GM8125扩展普通的51单片机串口的硬件电路的设计方法,完成多串口通信的功能,给出了软件的设计思路和流程,以及最终测试的效果。

关 键 词:串口扩展  GM8125  51单片机

Design and Realization of the Communication Circuit for Multi-serial Port of Microchip Based on GM-8125
Qian Zhenyu, Xiao Changhan. Design and Realization of the Communication Circuit for Multi-serial Port of Microchip Based on GM-8125[J]. Marine Electric & Electronic Technology, 2011, 0(11): 22-24
Authors:Qian Zhenyu   Xiao Changhan
Affiliation:(Naval University of Engineering, Wuhan 430033, China)
Abstract:This paper provides the project of communication circuit for multi-serial port of 51 microchip based on GM-8125. It describes GM-8125, as well as the combination and foundation of hardware circuit, the design of program, and the final test result of the board.
Keywords:serial-port pension  GM-8125  51 microchip
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