一种基于C-PCI总线的HMCS地址映射机制研究

计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (10): 71-74.

一种基于C-PCI总线的HMCS地址映射机制研究

周先谱,童朝南

北京科技大学信息工程学院，北京 100083

收稿日期:2007-07-23 修回日期:2007-10-24 出版日期:2008-04-01 发布日期:2008-04-01
通讯作者: 周先谱

Study of address-map mechanism of hostless multiprocessor system C-PCI based

ZHOU Xian-pu,TONG Chao-nan

School of Information Engineering，Beijing University of Science & Technology，Beijing 100083，China

Received:2007-07-23 Revised:2007-10-24 Online:2008-04-01 Published:2008-04-01
Contact: ZHOU Xian-pu

摘要/Abstract

摘要： 针对总线型计算机的主机风险与主机效率问题，提出了一种无主多处理器结构，以Intel-21554非透明桥为硬件基础，在这种结构中建立了处理器域之间的地址映射模型。这不但能够解决传统系统面临的根本问题，同时提供了灵活的系统级备份模式，具有最高处理器安装密度以及信息处理能力，系统的综合性能被最大化。

关键词: 无主多处理器, C-PCI总线, 非透明桥, 地址映射

Abstract: Aimed at host venture and low efficiency in the system bus-based，a kind of hostless multiprocessor architecture on C-PCI bus is defined，based on Intel 21554，the communication model among processors domains is established.It can not only solve key problems in the traditional system，but also provide system-level redundancy mode with flexibility，make the assembling density of processor-card and computing ability of data to be maximized.

Key words: hostless multiprocessor, C-PCI bus, non-transparent bridge, address map

周先谱,童朝南. 一种基于C-PCI总线的HMCS地址映射机制研究[J]. 计算机工程与应用, 2008, 44(10): 71-74.

ZHOU Xian-pu,TONG Chao-nan. Study of address-map mechanism of hostless multiprocessor system C-PCI based[J]. Computer Engineering and Applications, 2008, 44(10): 71-74.

[1]	邵艳清1，2，张伟军3，唐晖1，4，曾晓宏2. 物联网网关虚拟ID-虚拟IP映射方法实现[J]. 计算机工程与应用, 2012, 48(15): 88-92.
[2]	邢伟伟，白瑞林，孟伟. ZigBee无线网关在MODBUS通信中的应用[J]. 计算机工程与应用, 2011, 47(29): 81-84.