计算机技术与发展Issue(8)：114-117,148,5.DOI:10.3969/j.issn.1673-629X.2013.08.029
基于DSP的PCI接口设计与实现
Design and Realization of PCI Interface Based on DSP
摘要
Abstract
PCI had been considered as one of the most widely used parallel buses. DSP chips also had extensive application in digital sig-nal processing field. However,presently most DSP chips didn't support the PCI interface not to communicate with other PCI. introduced the implementation of PCI interface control logics via the external memories bus of the DSP chip. The design integrated EMIF interface, PCI interface,control translated logic and a block of DPRAM for data management into a single FPGA chip,which enabled the DSP chip directly access the external devices through the PCI interface,responsed the operation from other PCI devices and implemented the data exchange through PCI interface,so it expanded the application area of the DSP chips.关键词
DSP/EMIF/PCIKey words
DSP/EMIF/PCI分类
信息技术与安全科学引用本文复制引用
张亮,田泽,楼晓强,王治..基于DSP的PCI接口设计与实现[J].计算机技术与发展,2013,(8):114-117,148,5.基金项目
“十二五”微电子预研(51308010601) （51308010601）
总装预研基金(9140A08010712HK6101) （9140A08010712HK6101）
中国航空工业集团公司创新基金(2010BD63111) （2010BD63111）
