USB驱动传输数据握手的例程。

usb 2.0 的规范说明。-usb 2.0 specification.

USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统，既可用于中低频低通信号的分析和处理（最高频率不超过20MHZ），也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not more than the maximum frequency of 20MHZ), can also be used for high frequency communications with the issue of the analysis and processing.

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

对VB的USB接口虚拟示波器的设计,高速的传输效率,界面的可操作性强-VB of the USB interface on the virtual oscilloscope design, high-speed transmission efficiency, the interface may be operable

usb2.0协议，用于usb开发的参考资料-USB 2.0 protocol for the development of reference materials usb

usb驱动程序代码-usb driver code

本程序适用于购买的朋友,本代码为此书的第14章 -This procedure applies to the purchase of

vb下usb通讯的例子-The example of communication of usb in vb

USB2.0规范与EZ-USB-FX2高速外设控制器-USB Speci fication 2 .0 and EZ- USB FX2 High- Speed USB Peripheral Controller

This USB 3.0 Specification pdf. -This is USB 3.0 Specification pdf.