嵌入式以太网接口的研究与设计

The study and design of embedded ethernet interface

本文使用微处理器和以太网协议芯片,组成嵌入式以太网接口,用软件实现简化的TCP/IP协议,解决了仪器仪表与以太网的连接问题。使用该接口,通过现有计算机网络,实现了对仪器仪表的远程控制和访问。

Basing on analysis of ethemet technology and TCP/IP protocol,the paper introduces a interface of connecting intelligent instrument to ethemet directly. It also gives the design of hardware and software.