包括了usb传输的集中协议，令usb的硬件开发成为过去.

一款视频9分割前端的应用代码，带云台控制功能，带外部24警报处理，带硬盘的USB模式控制（不含记录）。9路模拟视频输入，AD采用TI的5154，视频分割用AM209。后端的视频记录不包含。-DVR

USB转换芯片，pl2303无需晶振，电路简单，稳定性高-USB conversion chip, pl2303 without crystal, a simple circuit, high stability

用HID类型开发USB设备，有兴趣的朋友可以改为VC，BCB代码。-Use HID design USB device

Writing an Input Module The sample module introduced here is called idiom (Input Device for Intercepting Output of Mice), The sample module registers itself with the USB kernel subsystem as a mouse driver and with the input management subsystem as a keyboard driver. idiom translates mouse movement events into keyboard input events: it reports arrow events to the input system according to how the physical mouse is moved. -Writing an Input Module The sample module i ntroduced here is called idiom (Input Device fo r Intercepting Output of Mice) The sample module registers itself with the USB kernel subsystem as a mouse driver and with the i Input management subsystem as a keyboard driver . idiom translates into mouse movement events k eyboard input events : it reports arrow events to the input system ACCO rding to how the physical mouse is moved.

usb-Blaster 93c46烧写工具-usb-Blaster 93c46 programmer tools

cypress公司的cy3684硬件电路，所用芯片为cy7c68013A-cypress

USB传输文件实例-USB transfer files example

FPGA实现USB2　原理-FPGA USB2 Principle

这个东西在国外现在要收费的，我上网找了很久，不过现在红外适配器都是一些珍藏物品了，古董。-This thing charges now in foreign countries, I surf the Internet for a long time, but now are some collection items infrared adapter, and antiques.

可以显示连接到PC上的USB设备的信息！- May demonstrate connects on PC the USB equipment information!