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.

delphi语言实现USB访问的源代码-source code for accessing USB by delphi

是关于usb驱动的一个源码-Is on the usb drive as a source

使用CY68013USB芯片开发的几个小程序，包含了断点和批量传输，通过实际硬件测试。-some P using cy68013A

PDIUSBD12套件说明及源码-PDIUSBD12 Boards descriptions and source

usb协议的正式规范，必备-usb agreement formalized Obligatory

USB串口驱动,是标准的驱动,可以试一下,很好用!-USB serial driver, is a standard driver, you can try, a good use!

USB容量获取用DeviceIoControl得到U盘物理参数!-USB capacity DeviceIoControl be used to obtain physical parameters U disk!

usb海量存储的驱动程序-usb mass storage driver

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