usb1.1源代码

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

一个VC编写的USB口的安全保护程序，可以禁用及启用USB口。可以自动识别。-VC prepared a USB port security protection program, you can disable and enable USB port. Can automatically identify.

USB Class definitions for communication devices

一个不错的usb加密卡的设计，这是芯片端。用的cypress公司的芯片。-a good usb encryption card design, chip-it is. Cypress with the company"s chip.

数据采集卡，采用同步传输模式。包括主机程序，固件源程序，驱动程序。出自《USB2.0原理与工程开发》我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-data acquisition cards, using asynchronous transfer mode. Including mainframe procedures, firmware source, the driver. From "USB2.0 Principle and the development of the project," I now need a USB keyboard aspects of the source, If you please provide crzman@163.com

USB_FLASH 大容量U盘电路设计,很有参考意义-usb_flash circuit design

keyword:usb host sl8

usb hid 设备 来自国外网站上的-usb hid devices on the site from abroad

USB转SPI的应用程序 FT2232C-USB-SPI applications FT2232C

这是philips的usb d12的驱动测试程序，本版本部分资源已汉化，并解决英文版不能编译问题-This is the Philips USB D12 driver testing procedures, this version has some of the resources the Manchus, and the English version can solve the problem compiler