基于PCI Express总线1394b网络传输系统WDM驱动设计

Driver Programming Design of 1394b Network Transmission System Based on PCI Express Bus

中文关键词:  1394b  PCI Express总线  WDM驱动  DMA

英文关键词:1394b  PCI Express bus  WDM driver  DMA

中文摘要:

      针对现在1394b网络传输应用越来越广泛的特点，设计了一种基于WDM模型的PCI Express的1394b网络传输系统的驱动程序。重点讨论了基于自行研发的PCI Express总线1394b网络传输系统的WDM驱动程序开发过程，主要包括硬件访问、DMA传输及中断通知等内容。经过反复测试验证，该传输系统工作稳定，并且此驱动程序可以方便地移植到其他传输系统中。

英文摘要:

      Specific to current 1394b network transmission system used more widely,a WDM driver programming which for 1394b network transmission system based on PCI Express interface is designed.The development process of WDM driver based on PCI Express 1394b network transmission card is mainly discussed,which includes hardware access,DMA transfer and interrupt processing.After repeated testing,the system is stable and reliable,moreover,this driver program can be transplanted to other transmission systems.