[1]张亮,田泽,楼晓强,等.基于DSP的PCI接口设计与实现[J].计算机技术与发展,2013,(08):114-117.
　ZHANG Liang,TIAN Ze,LOU Xiao-qiang,et al.Design and Realization of PCI Interface Based on DSP[J].,2013,(08):114-117.
点击复制

基于DSP的PCI接口设计与实现()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年08期
页码:
114-117
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Design and Realization of PCI Interface Based on DSP
文章编号:
1673-629X（2013）08-0114-04
作者:
张亮; 田泽; 楼晓强; 王治
中国航空计算技术研究所
Author(s):
ZHANG Liang; TIAN Ze; LOU Xiao-qiang; WANG Zhi
关键词:
DSP; EMIF; PCI
Keywords:
DSP; EMIF; PCI
文献标志码:
A
摘要:
PCI总线是目前应用最广泛的并行总线之一,DSP芯片在数字信号处理领域也有着广泛的应用,但目前大部分DSP芯片不支持PCI总线接口,无法与其他PCI总线设备通信。因此文中以DSP芯片外部存储器总线为接口设计实现了一种基于FPGA的PCI总线接口控制逻辑,通过在FPGA内集成EMIF总线接口、PCI总线接口、控制转换逻辑和一块用于数据管理的DPRAM,使DSP芯片可直接通过PCI总线访问外部设备并响应其他PCI设备发来的操作,实现通过PCI总线进行数据交互,扩展了DSP芯片的应用范围
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

相似文献/References:

[1]刘晓明 李毓蕙 高燕 郑华强.基于目标区域清晰显示的H.264编码策略[J].计算机技术与发展,2010,(06):29.
　LIU Xiao-ming,LI Yu-hui,GAO Yan,et al.A Coding Strategy of H.264 Based on High-definition Display of Target Region[J].,2010,(08):29.
[2]韩艳芬 吴援明 王斯瑶 苑秋红.一种二次Bootloader升级和回退的设计与实现[J].计算机技术与发展,2009,(10):89.
　HAN Yan-fen,WU Yuan-ming,WANG Si-yao,et al.A Design and Realization Supporting On- line Upgrade and Backward of Twice Bootloader[J].,2009,(08):89.
[3]鞠汶奇 肖创柏 邬鹏.基于超长指令字的定点DCT算法研究[J].计算机技术与发展,2008,(01):101.
　JU Wen-qi,XIAO Chuang-bai,WU Peng.Research of Fixed - Point DCT Algorithm Based on VLIW Architecture[J].,2008,(08):101.
[4]刘黎黎 马文丽 姚文娟 郑文岭.基于ARM和DSP的嵌入式ICE芯片扫描分析系统[J].计算机技术与发展,2008,(08):195.
　LIU Li-li,MA Wen-li,YAO Wen-juan,et al.Integrated Capillary Electrophoresis Chip Scanning and Analyzing System Based on ARM and DSP[J].,2008,(08):195.
[5]刘学练 张航 熊富强.TMS320在交通流视频检测中的应用[J].计算机技术与发展,2008,(12):200.
　LIU Xue-lian,ZHANG Hang,XIONG Fu-qiang.Traffic Flow Video Detection Achievement Based on TMS320DSP[J].,2008,(08):200.
[6]黎洪生 张虎.基于ARM技术的三相数字电表设计[J].计算机技术与发展,2007,(10):192.
　LI Hong-sheng,ZHANG Hu.Design on Three- Phase Digital Electric Instrument Based on ARM Technology[J].,2007,(08):192.
[7]张秀成 栾军英 杨通强 郑海起 张林锐.旋转机械振动与瞬时转速信号同步处理系统[J].计算机技术与发展,2007,(11):193.
　ZHANG Xiu-cheng,LUAN Jun-ying,YANG Tong-qiang,et al.System of Synchronous Processing of Vibration and Transient Rotational Speed in Rotary Machinery[J].,2007,(08):193.
[8]韩相军 关永 王雪立.基于DSP的疲劳驾驶实时监测系统研究[J].计算机技术与发展,2006,(02):47.
　HAN Xiang-jun,GUAN Yong,WANG Xue-li.Research on Fatigue Driving Real - time Monitoring System Based on DSP[J].,2006,(08):47.
[9]刘晓明 仲元红 欧静兰.基于DSP的火灾图像识别系统设计及应用[J].计算机技术与发展,2006,(06):95.
　LIU Xiao-ming,ZHONG Yuan-hong,OU Jing-lan.Design and Application of Fire Images Recognition System Based on DSP[J].,2006,(08):95.
[10]喻萌 雷宏杰 朱少华.基于TMS320LF2407与CAN总线通信的汇编实现[J].计算机技术与发展,2006,(08):137.
　YU Meng,LEI Hong-jie,ZHU Shao-hua.CAN Bus Communication Based on TMS320LF2407 Using Assembly Language[J].,2006,(08):137.

更新日期/Last Update: 1900-01-01