是关于usb驱动的一个源码

USBtest,USB测试程序,可以一看-USBtest, USB testing procedures, you can watch one

microsoft winusb interface for vb

FPGA实现USB2　原理-FPGA USB2 Principle

USB开发的(.ppt文件)讲课教材-USB Development (. Ppt) teaching materials

一个不错的usb加密卡的设计，这是芯片端。用的cypress公司的芯片。-a good usb encryption card design, chip-it is. Cypress with the company"s chip.

一个用D12做的U盘的例子程序，有详细的开发文档，有源程序，开发资料。-Used to do a U-plate D12 example procedures, the development of detailed documentation, and source code, development information.

usb协议的深层剖析,对usb协议的详细解释-A deep anatomy and detail explanation for USB protocol.

acquisition with ADC and storing in SRAM wuth DMA. change sampling time throught USB and transfer sampling throught usb protocol in terrupt.

68013 I/O触发int信号。USB简单通讯实验。将中断信号和I/O接口的使用结合起来。-68013 I/O trigger int signal. USB simple communication experiments. Will break the signal and I/O interfaces used together.

本程序演示了如何利用编写高层应用程序与USB接口通信。读者有必要了解主机是如何识别USB设备以及USB工作的基本原理。-this program demonstrated how to use the preparation of high-level applications and USB communication. Readers need to understand is how to identify host USB and USB devices to the basic tenets.