procedure for the adoption of the single

USB2.0　HOST　芯片驱动源代码，内附UBI9021芯片相关资料。-USB2.0 Host chipset driver source code, including ubi9021 chipset related matiarials.

检测USB设备源码,该源码在xp,cs2008下调试通过.-Detection of USB device source code, the source code in xp, cs2008 to debug through.

使用COM接口给手机发短信，使用前需要用线把手机接入USB或COM接口-COM interface to the phone using text messaging, the use of pre-need phone lines to access USB or COM interface

USB调试助手 USBDEBUG是一款操作及其简单的USB调试工具软件。它能够快速准确的对USB设备进行数据的读写操作，可以实时监测从USB设备发来的数据。（目前只支持调试Philips公司的PDIUSBD12和ISP1581) -USB debugging assistant USBDEBUG is a simple USB operation and the debug tools. It can fast and accurate data on the USB device to read and write operations can be real-time monitoring from a USB device sent data. (Currently only supports debugging Philips company" s PDIUSBD12 and ISP1581)

USB Class definitions for communication devices

一个简单的usb键盘驱动-a simple USB Keyboard Driver

USB 1.1 pilipls D12 fireware+software+sch

深入解析了USB的核心技术，很有参考价值-good for learn usb

用ＵＳＢ进行数据采集有明显的优越性，　该程序是ＵＳＢ数据采集的界面程序，配合固件程序可以行成完整的数据采集系统．-use USB data acquisition are obvious advantages, The procedure is the USB interface data collection procedures, firmware can tie into a complete line of data acquisition system.

一个用keil编写的usb测速软件，通过启动新线程来接受处理数据-Keil prepared using a usb velocimetry software, through the launch of a new thread to accept data processing