电子器件2011，Vol.34Issue(3)：307-311,5.DOI:10.3969/j.issn.1005-9490.2011.03.017
基于动态混合优先级算法的仲裁器设计
Based on Dynamic Hybrid Priority Algorithm Design for Arbiter
摘要
Abstract
Based on dynamic hybrid priority algorithm, a bus arbiter has been designed for system of XDNP.According to the master access authorization slaves, the bus arbiter adjusts its own priority, greatly improving on the bus transmission efficiency. The bus arbiter supports the design method of top-down, the bus connection of Crossbar Switch and shared bus. It had been verified in modelsim and FPGA for IP-packet processing in the system of XDNP. Comparing it with other bus arbiters( cyclic priority arbiter and static hybrid arbiter), the bus arbiter shows its fair quality and takes priority to the applications.关键词
纵横交换/动态混合优先级/XDNP/总线仲裁器Key words
crossbar switch/ dynamic hybrid priority/ XDNP/ bus arbiter分类
信息技术与安全科学引用本文复制引用
杨哲,张萍,马佩军,李康,史江一,舒保健..基于动态混合优先级算法的仲裁器设计[J].电子器件,2011,34(3):307-311,5.基金项目
高性能网络处理器设计与研究 （）
