usb的接口资料，vhdl

delphi语言实现USB访问的源代码-source code for accessing USB by delphi

usb otg 技术规范-USB otg technical specifications

philips的udisk程序源码。-philips source of udisk procedures.

USB固件程序,文件系统,USB2.0其它-USB firmware, file system, USB2.0 other

带并行总线的USB接口器件-parallel bus with USB Interface

c c++最佳编程 1000 多个小技巧 源码-c c best programming skills more than 1,000 small FOSS

这个接口卡程序负责采集低频音频信号，USB控制芯片采用AN2131QC。软件包括3个模块：Keil51编写芯片固件程序，vc++编写USB驱动程序和用户程序-the interface card collection procedures for low-frequency audio signals, control chips using USB Peripheral. The software includes three modules : the preparation Keil51 chip firmware and USB drives vc preparation procedures and user program

basic information for usb developers

这是51读写U盘源程序和原理图,希望对开发USB的兄弟一些参考.-Source code for USB mass storage read/write with description.

CY7C68013控制AD5933进行测温度。点击BULKLOOP.UV2生成HEX文件用USB下载。-CY7C68013 control for measuring the temperature AD5933. Click BULKLOOP.UV2 generated HEX file download by USB.