USB2.0规范与EZ

该USB资料包包含了USB几个版本的中文协议以及USB开发上的一些技巧，对USB开发有兴趣的可以下载-The USB data packet that contains some version of the USB protocol(in Chinese) and some skills in usb exploitation, anyone that is interest in USB exploitation can download and have a referense

usbc测试软件,在各种操作系统都可以,比较好用,请适用 -usbc testing software, the various operating systems can be more convenient, please apply

这是一个pc与avr通过D12进行USB通讯的简单实例，功能就是控制PORTC口.-This is a pc with avr through D12 USB communications simple example, PORTC function is to control the population.

本程序基于CY7C68013,实现两数求和，由PC发送两个数据，硬件接收后，固化程序完成求和运算。-CY7C68013

usb 2.0 的规范说明。-usb 2.0 specification.

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

CY7C68013 USB数据采集系统固件程序（完整）-USB data acquisition system firmware program (incomplete)

这是philips的usb d12的驱动测试程序，本版本部分资源已汉化，并解决英文版不能编译问题-This is the Philips USB D12 driver testing procedures, this version has some of the resources the Manchus, and the English version can solve the problem compiler

USB接口规范,介绍USB接口原理-USB interface specification, introduced USB Principle

usb4开发-usb4 Development