摘要
结合PCI(外设部件互连)总线高速数据采集卡的设计,叙述了利用DriverStudio软件开发Windows2000系统下WDM(Windowsdrivermodel)设备驱动程序,着重讨论了访问硬件、应用程序与驱动程序之间的数据传输和DMA传输等方面的问题。
Taking high speed PCI bus sample card design as the basis, this paper introduces in detail WDM driver of Windows 2000 developed under DriverStudio. It also discusses the accessing to I/O port, the data communication between application and driver and the DMA transport.
出处
《电子工程师》
2005年第5期44-46,52,共4页
Electronic Engineer
基金
航空部多点激振科研项目基金
