USB 2连接

USB_UART串口详细资料，初学者的好材料-Serial USB_UART details of a good material for beginners

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

凌阳SPCA5XX解码芯片USB驱动源代码，仅供参考，请不要用于商业用途。-Sunplus SPCA5xx decoder chip USB driver, reference only, not for commercial usage.

实现U盘或移动硬盘插入和退出时得到事件响应，用户可以自己处理-Realization of U disk or mobile hard disk to be inserted into and exit in response to the incident, the user can handle

usb同信，加无线通信，lpc的arm，可以实现一对多通信-usb with the letter, plus wireless communications, lpc

Usb1.1驱动c语言源代码-USB 1.1 Driver Source code (C Language)

使用USB与8051通讯，包括源代码。

Usb camera frame render library

C－51开发D12固件编程指南，里面有关于协议描述符的流程以及固件的源码。-C-51 development D12 firmware programming guide, which has described the agreement on the process and address the source firmware.