rs232到usb的转换器host

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.

这是一个USB1.1通讯的PC机调试程序，对于usb编程的开发人员具有一定的借鉴作用。-This is a USB1.1 PC communications debugging procedures, Programming for usb personnel have developed a certain reference.

Linux那些事儿之我是U盘 2005年6月,复旦大学微电子系本科毕业答辩上,老师问我:请你用一句话介绍一下usb技 术.我回了一句:老师,你有病吧,要能用一句话介绍我还费这么大劲写这么长的文章干嘛? - Linux, Kernel, 2.6, bus, usb, device driver, mass storage, scsi,

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.

microsoft winusb interface for vb

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。。。。。。。。

波形发生器isotransferDRIVER-waveform generator isotransferDRIVER

usb串口编程说明。-usb serial programming note.

delphi语言实现USB访问的源代码-source code for accessing USB by delphi

USB接口开发的入门资料，包括很详细的源代码资料-USB interface to develop introductory information, including very detailed information on the source code