一种利用CPLD实现波特率自动侦测的方法,介绍了数据接收模块系统,分析了波特率自动侦测原理,利用VHDL语言对其进行了编程,最后给出了仿真结果,从而推广该方法的应用。

关键词:串行通信,波特率,自动侦测,仿真结果

-CPLD realization of a use of automatic baud rate detection methodology, the data receiving module systems, analysis of the principle of auto-detect baud rate, using its programming language VHDL, the simulation results are given to the promotion of the application of the method. Keywords: serial communication, baud rate, automatic detection, simulation results