Journal of Computer Applications ›› 2005, Vol. 25 ›› Issue (04): 910-912.DOI: 10.3724/SP.J.1087.2005.0910
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YANG Kui-wu,WEI Bo,ZHANG Xiao-yi,LI Ou
Online:
Published:
杨奎武,魏博,张效义,李鸥
Abstract:
ropose the ISCP-TCAM (Improved Stage-Control Pipeline Ternary Content Addressable Memory),a high speed power-efficient routing table search architecture.This architecture not only has the merits of easy managing and updating of conventional Ternary Content Addressable Memory(TCAM),but also power-efficient compare with the TCAM with the same size.In order to evaluate it’s performance,we implement it with FPGA of ALTERA company.It is a good selection in the design of high speed power-efficient routing table search engine.
Key words: TCAM, ISCP-TCAM, routing table search, power-efficient
摘要:
提出一种高速、低功耗路由查找引擎结构ISCP TCAM(ImprovedStage ControlPipeline TernaryContentAddressableMemory),这种结构不但具有传统内容可寻址寄存器(TCAM)管理简单、 更新容易、查找快速等优点,而且功耗要比同等容量的TCAM小得多。同时为进一步评估其性能利 用ALTERA公司的逻辑可编程门阵列(FPGA)实现了这一结构。该结构在低功耗高速路由查找引擎 的设计中是一个较好的选择。
关键词: TCAM, ISCP-TCAM, 路由表查找, 低功耗
CLC Number:
TP393
YANG Kui-wu,WEI Bo,ZHANG Xiao-yi,LI Ou. ISCP-TCAM:a high speed power-efficient routing table search engine architecture[J]. Journal of Computer Applications, 2005, 25(04): 910-912.
杨奎武,魏博,张效义,李鸥. ISCP-TCAM:一种低功耗高速路由查找引擎结构[J]. 计算机应用, 2005, 25(04): 910-912.
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URL: http://www.joca.cn/EN/10.3724/SP.J.1087.2005.0910
http://www.joca.cn/EN/Y2005/V25/I04/910