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网络处理器IXP1200工作流程研究
引用本文:彭凯,卢益民. 网络处理器IXP1200工作流程研究[J]. 电子工程师, 2005, 31(4): 24-28
作者姓名:彭凯  卢益民
作者单位:华中科技大学电信系,湖北省,武汉市,430074
摘    要:网络应用的飞速发展和对线速智能化处理的需求导致了网络处理器的出现.可编程的网络处理器不但提供了以线速处理数据包的高性能的硬件功能,同时还具备极大的系统灵活性.文中结合当前网络处理器的发展趋势,分析了IXP1200网络处理器收发包过程中芯片的时序及状态,整理出了完整的收发包流程,便于开发者了解并充分挖掘IXP1200的工作潜力.

关 键 词:网络处理器  微引擎
修稿时间:2005-01-25

A Study on the Work Flow of Network Processor IXP1200
PENG Kai,Lu Yimin. A Study on the Work Flow of Network Processor IXP1200[J]. Electronic Engineer, 2005, 31(4): 24-28
Authors:PENG Kai  Lu Yimin
Abstract:The fast development of internet and the need of line speed intelligent processing have led to the appearance of network processor .The programmable network processor provides not only the hardware function of processing data in line speed but also has tremendous system flexibility . According to this trend, this paper analyzes the state of the IXP1200 in work and summarizes a whole flow of sending and receiving. It would make the developer know the chip in detail, and can extract the working potential of IXP1200.
Keywords:IXP1200  IXBUS
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