这是51读写U盘源程序和原理图,希望对开发USB的兄弟一些参考.

USB2.0的技术规范 英文-USB2.0 specification English

usb2.0 驱动; 包括SYS目录--Usb2.0 driver, including SYS direcotry.

NandFlash 读写程序，ARM的，可以参考，还不错-NandFlash literacy procedures, ARM, we can make reference to, quite good

mp3设计程序资料，采用c语言编写。 README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has improved a lot and the obviosly, the new VS1001 handling has been put in. The codesize is almost at it s maximum at 1F40 bytes. A .ROM file is included if you don t have the compiler set up. For now, the documentation is in the code- mp3 programming cook book in C. README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has impr

yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550

使用VB语言和USB通信的一个实例-an example of corresponding using VB language and USB.

很不错的USB仿真软件-very good USB Simulation Software

USB的LPM spec,详细描述了LPM状态机和ACK-LPM spec for usb

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

波形发生器isotransferTARGET-waveform generator isotransferTARGET