The approaches to write the driver for PCI interface by WinDriver with the mapping mechanism of PCI and the design ways to the software of HPIMI in the Labwindows/CVI condition are introduced.

• 文章结合PCI的映射机制,介绍了以WinDriver为工具编写PCI接口驱动程序的步骤以及在Labwindows/CVI软件开发环境下设计高精度时间间隔测量仪控制软件的方法。