基于FPGA的TCP/IP网络通信系统的设计与实现Design and implementation of TCP/IP network communication system based on FPGA
王文,郑建生
摘要(Abstract)：
针对纯软件实现网络通信时必须依赖于操作系统,且易受攻击的缺点,基于FPGA技术,通过控制W5500协议栈芯片的方式设计并实现一个TCP/IP网络通信系统。该系统加入网络断线自动重连功能,并在系统中使用CRC冗余差错检验对数据进行甄别,实现对非法数据的滤除。介绍系统的设计方案,并对系统进行了测试,系统的评价指标为丢帧率、误码率和传输速度。测试结果表明,该系统能对数据进行准确无误的传输,且数据传输速率较高。
关键词(KeyWords)： FPGA;TCP/IP网络通信;W5500协议栈;CRC校验;USB;误码率
基金项目(Foundation): 3G通信平台及技术改造(12jkz2016-048)~~
作者(Author): 王文,郑建生
DOI: 10.16652/j.issn.1004-373x.2018.08.002
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