基于FPGA和W5100的以太网通信系统设计  

Design of Ethernet Communication System based on FPGA and W5100

作　　者：梁中英[1] 苏涛[1] 武荣伟[1] 郭文伟[1] 

机构地区：[1]西安电子科技大学雷达信号处理重点实验室,陕西西安710071

出　　处：《通信技术》2010年第11期95-97,共3页Communications Technology

摘　　要：给出了一种基于以太网和单向光纤的数据通信实现方法。结合特定需求,利用W5100和Xilinx公司的Virtex-5系列FPGA(现场可编程门阵列)实现了PC机到远端PC机的光纤以太网数据通信。说明了以太网接口和光模块接口的具体设计方法和实现过程。给出了测试结果,并且使用VC++编写的服务器进行数据包的收发验证,实时视频传输和播放证明了系统的可行性和正确性。The implementation of data communication based on ethernet and one-way fiber is described.In combination of special demand,the design of fiber ethernet data communication from PC to far-end PC is realized by W5100 and Virtex-5 FPGA.The specific design method and implementation process of ethernet interfac and Fiber module interface are presented.The test result is given,and the verification of the data packet receiving and sending is done with the server compiled by VC＋＋.The real-time video transmission and play indicates the feasibility and validity of this design.

关 键 词：光纤 以太网 W5100 FPGA 数据通信 

分 类 号：TN914[电子电信—通信与信息系统]