利用PCI局部总线实现Blade Server的数据交换

Implementation of data exchange in the blade server based on PCI local bus

通过对刀片服务器基本概念、主要组成以及内部架构的分析和研究,针对刀片与主板之间的高速通信需求,采用PCI总线作为系统的数据通信协议,给出了PCI局部总线的详细分析和设计流程,以及系统所采用的"PCI+FPGA+FLASH"方案的具体实现方法和步骤,最后给出了实际的测试验证结果,相关结论,对设计PCI通信系统具有较强的借鉴意义。

This paper introduce the basic concept,main composition and inner structure of the new generation server-blade server,we analyzed the communication machine between blade and mainboard,and presented the ＂PCI＋FPGA＋FLASH＂ scheme.At the same time,we present the realization methods and steps in detail.At last,this scheme is proved.The relevant conclusions are strong references for PCI communication system design.