rs232到usb的转换器Target

基于USB2.0接口的ATA固件程序，大家参考一下-Based on the ATA USB2.0 interface firmware, we take a look

USB转换芯片，pl2303无需晶振，电路简单，稳定性高-USB conversion chip, pl2303 without crystal, a simple circuit, high stability

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

封锁键盘鼠标的源程序.zip 通过驱动的非底层程序-blockade keyboard and mouse of the source. Zip drives through the bottom of procedures

USB通讯若干问题探讨-USB communication on a number of issues

完整的USB中文协议.本书规范了USB的工业标准。该规范介绍了USB的总线特点、协议内容、事务种类、总线管理、接口编程的设计，以及建立系统、制造外围设备所需的标准。 设计USB的目标就是使不同厂家所生产的设备可以在一个开放的体系下广泛的使用。该规范改进了便携商务或家用电脑的现有体系结构，进而为系统生产商和外设开发商提供了足够的空间来创造多功能的产品和开发广阔的市场，并不必使用陈旧的接口，害怕失去兼容性。-Complete USB Chinese agreement. This book standardized industry-standard USB. Introduction of the normative characteristics of the USB bus, agreement, transaction type, bus management, interface programming, design, and the establishment of systems, peripheral equipment required for manufacturing standards. USB design goal is to be produced by different manufacturers of equipment can be in an open system widely used. Norms to improve the portability of the business or home computer

这个一个usb接口芯片ch372的，上位机（PC）机程序，用vc编写。-this one usb interface chip ch372, PC (PC) Program, prepared using vc.

实现从Pc中通过usb口读取数据，能够显示usb设备的相关信息。-From a Pc to read data through usb port, usb device can display the relevant information.

FIC8120 方案 USB_Testbench-FIC8120 program USB_Testbench

本源代码是用vc编写的关于usb接口的编程-source code is used vc prepared on usb interface programming