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
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
CLC Number:
LI Hong-fei; ZHAO Ming. Research on Multiple Soft-core Network Processing Structure Based on PicoBlaze[J]. Computer Engineering, 2009, 35(7): 85-86,8.
李虹霏;赵 明. 基于PicoBlaze的多软核网络处理结构研究[J]. 计算机工程, 2009, 35(7): 85-86,8.