›› 2014, Vol. 27 ›› Issue (7): 26-.

• 论文 • 上一篇    下一篇

基于SOPC的千兆以太网实现

巩峰,李晃,陈彦化   

  1. (西安电子科技大学 电子信息攻防对抗与仿真重点实验室,陕西 西安 710071)
  • 出版日期:2014-07-15 发布日期:2014-07-19
  • 作者简介:巩峰(1990—),男,硕士研究生。研究方向:嵌入式。E-mail:292666450@qq.com

Design of Gigabit Ethernet Based on SOPC

GONG Feng,LI Huang,CHEN Yanhua   

  1. (Key Laboratory of Electronic Information Countermeasure and Simulation Technology of Ministry of Education,Xidian University,Xi'an 710071,China)
  • Online:2014-07-15 Published:2014-07-19

摘要:

为满足现代工业发展对系统设备集成化、网络化的需求,文中探讨了基于SOPC的千兆以太网实现方法。采用Altera公司的CycloneIII系列FPGA作为平台,在其中搭建了NiosII软核处理器。并利用Altera提供的三速以太网的IP核,实现了千兆网的MAC层控制器。同时通过UDP协议实现了数据的传输。

关键词: 千兆以太网, SOPC, NiosII, UDP

Abstract:

The implementation of gigabit Ethernet based on SOPC is discusses for system integration and networking of modern industry.CycloneIII series of FPGA provided by Altera is used as the platform,on which the NiosII processor system is built.The triple speed Ethernet megacore provided by Altera is adopted to implement the gigabit network MAC layer.Finally,the transmission of data with UDP protocol is realized.

Key words: gigabit ethernet;SOPC;NiosII;UDP

中图分类号: 

  • TP393.11