We give a description of relevant technology, including the principle of Windows 2000 operating system, WDM technology and the developing and trouble-shooting tools used, such as Visual C++, Windows 2000 DDK and NuMage SoftlCE.

• 着重介绍了Windows 2000操作系统的特点，WDM设备驱动程序的特点和结构，以及开发上层应用测试程序和底层设备驱动程序所用的开发调试工具。