sime examples of EZUSB s bulk tranfer

seed_dec 2812与上位机通信的源程序，-seed_dec 2812 with the host computer communications source,

这个东西在国外现在要收费的，我上网找了很久，不过现在红外适配器都是一些珍藏物品了，古董。-This thing charges now in foreign countries, I surf the Internet for a long time, but now are some collection items infrared adapter, and antiques.

USB HUB 芯片资料,开发参考，维修，试验用--来自其他网络 -USB HUB chip data, the development of reference, maintenance, used in the experiments from other network

usb的通用驱动源码-usb definitive source drive

FIC8120 FA5_USB_ICE_1.0.4

可以检测你开发的USB设备是否OK的一个程序-you can detect the development of USB devices whether a procedure OK

PHILIPS 的 D12 固件开发说明和例子-PHILIPS the D12 firmware development descriptions and examples

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.

进行USB通讯的源码 所用芯片为EZ-USB2131Q-USB communication source for the chips used in the EZ-USB2131Q

printer usb