本程序演示了如何利用编写高层应用程序与USB接口通信。读者有必要了解主机是如何识别USB设备以及USB工作的基本原理。...

数据采集程序，采用批量传输，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 collection procedures, batch transmission, 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开发套件，初学者可以参考，找了一段时间才找到的-usb development kit, beginners can refer to, find some time to find the。。。。。。。。

USB系统的设计研究文档，适合USB相关开发的人员阅读。-USB System Design document, suitable for the development of USB-related staff to read.

This directory contains the 8051 firmware frameworks source code for the Anchor Chips EZ-USB FX2 chip.-This directory contains the 8051 firmware frameworks source code for the Anchor Chips EZ-USB FX2 chip.

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 IP core.very good

使用68013的测试程序，包含68013固件程序（采用slave FIFO bulk同步读写，EP2 OUT，EP6 IN），驱动，PC端测试用程序。CPLD的VHDL代码-Test procedures for the use of 68,013, including 68,013 firmware (using the synchronous slave FIFO bulk read and write, EP2 OUT, EP6 IN), driver, PC-side test procedures. VHDL code of CPLD

ps2鼠标转usb鼠标的89s52仿真源码，-ps2 mouse usb mouse 89s52 transfer simulation source code,

usb通信检测软件，很实用，重要-usb detection communications software, very useful, important

CY7C63743 usb键盘的源码-CY7C63743 USB keyboard FOSS