›› 2011, Vol. 24 ›› Issue (2): 57-.

• 论文 • 上一篇    下一篇



  1. (西安电子科技大学 雷达信号处理国家重点实验室,陕西 西安 710071)
  • 出版日期:2011-02-15 发布日期:2011-02-23
  • 作者简介:李国光(1984-),男,硕士研究生。研究方向:高速实时信号处理。 罗丰(1971-),男,教授,硕士生导师。研究方向:雷达系统与雷达信号处理,高速实时信号处理与检测,多通道宽带数字接收机设计,气象雷达信号处理等。

Design and Realization of a 64bit High-speed PCI Bus Interface

 LI Guo-Guang, LUO Feng   

  1. (National Lab of Radar Signal Processing,Xidian University,Xi'an 710071,China)
  • Online:2011-02-15 Published:2011-02-23



关键词: PCI9656, PCI总线接口, WDM驱动开发, DMA传输


This paper presents a kind of high-speed PCI bus interface based on PCI9656,and the main method of transferring data is DMA transmission.This paper introduces the internal functions and structures,and discusses the process of WDM driver developing,and analysis the configuration sequence in DMA transmission at the local bus.At last,it gives some details needed to notice in design.Application results shows that this kind of bus interface works stably and efficiently,and it can be used in the system of high-speed data transmitting.

Key words: PCI9656;PCI bus interface;WDM driver development;DMA transmission


  • TP368.1