作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2009, Vol. 35 ›› Issue (7): 85-86,8. doi: 10.3969/j.issn.1000-3428.2009.07.028

• 网络与通信 • 上一篇    下一篇

基于PicoBlaze的多软核网络处理结构研究

李虹霏1,2,赵 明2   

  1. (1. 清华大学微电子研究所,北京 100084;2. 清华大学无线与移动通信技术研究中心,北京 100084)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-04-05 发布日期:2009-04-05

Research on Multiple Soft-core Network Processing Structure Based on PicoBlaze

LI Hong-fei1,2, ZHAO Ming2   

  1. (1. Institute of Microelectronics, Tsinghua University, Beijing 100084;
    2. Wireless and Mobile Communication Technology R & D Center, Tsinghua University, Beijing 100084)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-04-05 Published:2009-04-05

摘要: 介绍一种基于多个8位CPU软核PicoBlaze的网络处理结构。该结构利用现场可编程门阵列(FPGA)的并行性和网络协议分层结构的特点,可以实现一些相对复杂的网络处理功能,并且易于扩展和开发。通过在FPGA上完整实现一个远程启动服务器端的设计实例,阐明具体的设计方法。

关键词: 现场可编程门阵列, PicoBlaze软核处理器, 多软核网络处理, 远程启动

Abstract: A network processing structure based on multiple PicoBlaze soft-core processors is introduced. The structure suits for parallel process and hierarchical network processing. Using this structure, it is easy to develop some complex network protocols. As an example, a complete remote boot server is implemented on FPGA.

Key words: FPGA, PicoBlaze soft-core processor, multiple soft-core network processing, remote boot

中图分类号: