摘要
为解决大规模系统中数据处理任务重,业务种类多的难点,文章给出一种基于CompactPCI(CPCI)的分布式系统设计,实现了系统板卡间的分工协作和跨总线远程内存访问。本文提出了基于“抽屉机制”的报文存储机制和地址信息维护策略,实现了准确高效的分布式跨总线通信。
In order to solve the problems of mass data processing and supporting various kinds of services in large-scale system, this paper presents a design of distributed system based on Compact PCI （CPCI） which implements distant memory access and cooperation between boards through CPCI bus.This paper proposes a ＂drawer mechanism＂ based packet storage mechanism and address information maintenance strategy. The design implements correct and efficient distributed data communication through CPCI bus.
出处
《微计算机信息》
北大核心
2006年第12Z期41-43,28,共4页
Control & Automation
基金
国家"十五"攻关计划资助(编号:2004BA205A30)
