基于FPGA支持PCI接口的片上系统实现  

Implementation of system with PCI interface on chip based on FPGA

作　　者：闵小平[1] 陆达[1] 

机构地区：[1]厦门大学计算机体系结构研究所,福建厦门361005

出　　处：《计算机应用研究》2007年第8期272-274,277,共4页Application Research of Computers

基　　金：国家"863"计划资助项目(2003AA755024)

摘　　要：介绍了基于Xilinx中嵌入PowerPC的片上系统设计,通过一个OPB-PCI总线桥实现了PowerPC与主机间的PCI接口通信。最终结果表明,这种实现方法简单、快捷、可靠,并且可以很方便地实现数据的片上处理,具有很强的灵活性和可扩展能力,作为高速通信和数据处理的片上系统平台有很好的应用前景。This paper introduced a method of implementing SOC based on PowerPC core in Xilinx＇ s FPGA, and build the system by the Xilinx EDK（ embedded development kit） ,and achieved the communication between the PowerPC and the host through an OPB-PCI bridge. The result indicat that this method can be implements simply and work reliably. It can process the data and extend the system easily and flexibly. It shows the convincible potential in the fields of high speed communication and data processing on chip.

关 键 词：现场可编程门阵列 外设部件互连 片上外设总线—外设部件互连桥 片上系统 POWERPC 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]