I used to write an ad for EZUSB (2131) series chip DLL. Examples are

ARM7+D12开发U盘的资料(中文)，想用来玩u盘的同志们下载看看吧-ARM7 development of the U-D12 information (Chinese), would like to play for the u-download comrades see it

把USB接口做成动态连接库-USB interface, Dynamic Link Library

开发板试验代码USB_Driver_Test.rar-Test code development board USB_Driver_Test.rar

ATM公司，带USB接口的一类芯片的烧写工具，很好用的哦~有点心疼哦-ATM company, with USB interface for a class of chip programmer tools, a good used somewhat distressed Oh ~ Oh

作品简介:该作品与配备的多个从机构成一个计分体系,可以通过总机器读取从机器的分值.每个计分员在手上的计分从机器输入分数,则无需人手统计,就能在总机器的液晶屏上看到各位记分员给的分数. 支持多个从机同时通过USB线连接到总机.由于USB连接市场上能方便的购买,所以使用USB连接线构建计分体系. 作品作用:在各种文艺活动中的计分环节上,能方便的为计分员统计分数. -Works Introduction: the work and is equipped with a number from the body into a scoring system, the machine can read the total scores from the machine. Each scoring in the hands of the points from the machine enter the scores, you do not need manpower statistics can be in the overall machine s LCD screen to see all the scores to the scorekeeper. support multiple machines at the same time from the USB line to connect to the switchboard. USB connection as a result of the market can make it easier to buy, so use the USB cable to build a scoring system. work roles: in a variety of cultural activities in the scoring areas, can make it easier for Members of statistical scores points.

一个比较小巧的DELPHI安装程序，它比较好用，容易被大家接受!-a relatively small Delphi installation procedures, it is relatively convenient, easily accepted!

some examples of EZUSB s interrupt routine

usb通信的上位机软件，适用于lpc的arm，可以实现收发三个端点-usb PC communications software, applied to LPC

AVR 910 USB programmator schematic, board and source code

本程序适用于购买的朋友,本代码为此书的第14章 -This procedure applies to the purchase of