该文档提供了对基于新华龙的BTF340开发评估板USB通信程序的分析，仅供参考。...

USB2_0原理与工程开发超星图书。看了这里还么有。-usb2.0 princple and project development。--SSREADER4

USBN9604接口芯片.HID类完全通讯版-USBN9604 interface chip. HID category complete communications edition

usb固件程序，描述了pdiusbd12固件的编写-usb firmware and firmware description of the preparation pdiusbd12

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.

How to write a USB HID driver

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

FPGA实现USB2　原理-FPGA USB2 Principle

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

源码程序包，很不错的东西！希望感兴趣的可以下了-source package, a very good thing! Interested hope they can look at the ````````````````````````````

网上收集的利用nios软核，使用isp1362芯片开发的u盘程序，有助于usb开发的理解和ufi协议的理解。已经验证，完全可用xp自带驱动。-Collected online using Nios soft-core, use isp1362 chip development process u disk, usb help develop the understanding and agreement ufi understanding. Has been verified, fully available to bring their own driver xp.