介绍：基于WDM的USB驱动程序设计(转载)

dma编程，实现软驱所需的通道2，有详细的说明-dma programming needed to realize the floppy channel 2, is described in detail

create a sparse file for virtual disk driver

列举当前所有的串口 -Listing all the serials right now

JTAG驱动安装程序，自动安装，无需设置参数。-JTAG driver installer automatically installed.

在Ring0层中调用Ring3层的功能 需要安装DDK-in Rign0 layer called Ring3 layer functions need to install DDK

AD9851的驱动程序，可以生成频率可控的正弦波。同时可以作为参照，学习AD9852,AD9854的使用！-AD9851 driver can generate the sine wave frequency controllable. At the same time can serve as a reference, study and AD9852, AD9854 use!

基于DM9000的以太网驱动程序的源代码；关于DM9000的相关头文件，可以到厂家网站下载。-DM9000 based Ethernet driver source code on the DM9000 related header files can go to the manufacturers web site.

disk filter,一个用DDK开发的WINDOWS系统的磁盘过滤系统-disk filter, a development with DDK

XFILTER 2,防火墙整套代码及文档，上层应用及vxd、wdm驱动，NDIS驱动。对研究防火墙的同志极具有参考价值。编译成功，可直接作为产品使用。编译环境需DDK及VC。-XFILTER 2, firewall package of code and documentation, the upper application and vxd, wdm drivers, NDIS driver. The study of highly comrades firewall reference value. Compile success can be directly used as the product. Environmental DDK compiler and VC.

一种自动检测和找声卡的VC原码- One kind of automatic detection and looks for the sound card the VC original code