PCIe接口高速数据传输卡的驱动程序开发

Development of driver program for high speed data transmission adapter on PCIe port

结合自行开发的PCI Express接口高速数据传输卡,讨论了一般PCI Express设备驱动程序编写时所面临的主要问题和解决方案,重点从驱动程序、硬件接口以及应用程序等几个方面进行分析阐述,并比较详尽的介绍了使用WinDriver开发具有简单数据传输和DMA传输功能的驱动程序的有效方法。

Some key problems and resolutions were discussed on developments of general PCI express device driver based on the image board of PCI Express bus developed. Emphasis was on the analysis and explanations of device driver, hardware port and application programs. It also introduced an effective method of developing the device driver with simple transmission and DMA function using WinDriver.