基于千兆以太网的高速数据传输系统设计

摘要

An implementation project of high -speed data transmission system between FPGA and PC based on Gigabit Ethernet is presented. A method of using MAC hard Core of FPGA to build a Gigabit Ethernet is addressed. And UDP protocol and the principle of packing network data as format of Ethernet MAC frame for transmission is presented. The experiment proves that this method is a kind of project for designing a high speed data transmission system with excellent capability and high reliability.%介绍一种基于千兆以太网技术实现FPGA和PC机的高速数据传输系统方案。讲述了一种使用FPGA的MAC硬核建立千兆以太网的方法。介绍了UDP协议以及网络数据封装成以太网MAC帧格式并进行发送的原理。实验证明，这种方法是一种性能优越、可靠性高的高速数据传输系统设计方案。