VB prepared the USB source code for the USB device driver

usbhost 开发码-usbhost development code

usb program port avr c micom program-usb program port avr c micom program

一个可以代替USB插拔的软件的源代码-a USB plug can replace the software source code

rs232到usb的转换器host-RS232-RS232 to USB converter host-RS232

枚举删除USB设备,获取USB移动盘的盘符-enumeration delete USB devices, access to the USB disk drive

USB1.1中文协议-USB Protocol V1.1 for Chinese

用VHDL语言编写的代码，以供大家学习和交流，方便大家学习！-prepared using VHDL code for all to study and exchange to facilitate learning!

High volume USB 2.0 devices will be designed using ASIC technology with embedded USB 2.0 support. For full-speed USB devices the operating frequency was low enough to allow data recovery to be handled in a vendors VHDL code, with the ASIC vendor providing only a simple level translator to meet the USB signaling requirements. Today s gate arrays operate comfortably between 30 and 60 MHz. With USB 2.0 signaling running at hundreds of MHz, the existing design methodology must change.

WWWcam 是一个从基于视频设备的Webcam中抓图，存档，发布图片的工具。通过 CPiA webcam驱动，支持USB或其他端口。除了一般的通过浏览器连接 wwwcam 的功能外，还支持很多特有功能：自调整标题，自动修正亮度，通过和最新图片计较自动判断是否存储图片等-WWWcam is a video-based equipment from the Labs WebCam which Previously, archiving, publishing pictures of the tools. Through CPiA webcam drive, USB or other ports. Apart from the general browser connecting wwwcam functions, also supports many unique features : Self-adjusting title, automatically corrects brightness, and the latest pictures judgment regardless of whether automatic storage pictures

闻亭仿真器驱动 TDSS510 JTAG EMMLATOR-Wen Ting-driven simulator TDSS510 JTAG EMMLATOR