Abstract: Now a lot of processors support PCI bus. In order to connect those embedded computer though RapidIO network, this paper presents a design of PCI to RapidIO bridge, and introduces the technique of PCI bus and RapidIO network. It demonstrates the FPGA implementation of PCI to RapidIO bridge and software program model. Result of shows that the implementation can meet the user’s application requirement efficiently.

Key words: PCI bus, RapidIO network, software program model

摘要： 当前大量的处理器都支持PCI总线，为了将其通过RapidIO网络集群到一起，提出开发PCI转RapidIO桥的设计思想。介绍PCI总线与RapidIO网络技术，给出PCI转RapidIO桥在FPGA上的具体实现及其软件编程模型，结果证明，该设计能有效满足用户的应用 需求。

关键词: PCI总线, RapidIO网络, 软件编程模型

CLC Number: 

• TP303