BootLoader para o microntrolador pic18F4550

利用Visual c++实现USB接口的枚举,初始化,以及数据的传输-Visual c achieve USB enumeration, initialization, and data transmission

使用VB语言和USB通信的一个实例-an example of corresponding using VB language and USB.

用CY7C630芯片做USB转串口的汇编原程序,里面有编译生成的hex文件.写入芯片就可使用.最高波特率为24-do with CY7C630 chip USB to Serial compilation of the original procedure, which has compiled documents generated hex. The chips can be used. The highest baud rate for 24

vb下调用usb 接口smartcard的应用例程，希望对大家有参考价值-vb call usb interface smartcard under the application of routine, in the hope that we have a reference value

USB 飞力浦固件开发源码:基本业务处理功能，完整开发文档，已编译通过-the USB source of Philips: the base function ,all empolder source code,can compile OK.

有关学习usb的-the study of the Eastern usb

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

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。-The document provides the BTF340 hualong based on the new USB evaluation board to develop procedures for the analysis of communication for information purposes only.

AppNote_USBtoRS232 软核USB的说明-Application note for USBtoRS232, statement for soft core USB.

PHILIPS USB芯片 D12 的通用驱动,VC++ 平台-PHILIPS USB chip D12 generic driver, VC platform