一种基于 US B 2 ． 0接 口的 3 2路高速数据采集系统设计 -A Des i g n o f 3 2 Pa t h wa y F a s t Da t a Ac q ui s i t i o n Sy s t e m Ba s e d o n USB 2． 0 I n t er f a c e

利用注册表控制USB接口，使windows电脑USB盘符只能使用指定数目。包含全部、C-F盘共4个注册表文件-USB interface to control the use of the registry so that windows computer using the USB drive only a specified number. Contains all, CF plate 4 a registry file

使用型号为CY7C68013A的USB芯片，通过开发板上的按钮控制LED灯的状态-This directory contains the dev_io 8051 firmware The purpose of this software is to demonstrate how to use the buttons and LED on the EZ-USB developer s kit. The device I/O example program uses