The problem in the communication between DSP and PC based on RS-485 is presented, and the solution of common-mode disturbance and EMI which are generated by incorrect ground connection is stated.
DSP与PC机的通讯以RS-485为基础，分析了RS-485总线在组网过程中因地线的不正确连接引发的共模干扰和EMI问题，并提出了解决方法。
EPP is an answer to the problem of high speed, bi directional data communication between PC and data collection and conditioning system.
增强型并行口接口协议解决了PC与数据采集系统间的高速双向数据通信问题。
It is analyzed that the usual problem in multi computer serial communication protocol between PC and single chip microcomputer, put forward that a kind of communication protocol strategy.
通过对PC机与单片机多机串行通信协议中常见问题进行分析，提出了一种通信协议的制定策略。
This paper points out the problem of UART data communication between ADMC401 and PC, and the realizable scheme of high data communication is provided.
指出ADMC401与PC机进行异步数据通信存在的问题，进行分析并给出一种实现ADMC401与PC机之间进行高速可靠的数据传输方案。
This paper points out the problem of UART data communication between ADMC401 and PC, and the realizable scheme of high data communication is provided.
指出ADMC401与PC机进行异步数据通信存在的问题，进行分析并给出一种实现ADMC401与PC机之间进行高速可靠的数据传输方案。
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