use the chip and 89S52 USBD12 achieve USB 1.1 interface. The program is the USB Communication PC-end procedures. Using VC2003.NET compiler

USB_PC
......\EasyD12.H
......\EasyD12.lib
......\ReadMe.txt
......\Release
......\res

......\...\USB.manifest
......\...\USB.rc2
......\Resource.h
......\stdafx.cpp
......\stdafx.h
......\USB.APS
......\USB.cpp
......\USB.h
......\USB.ncb
......\USB.rc
......\USB.sln
......\USB.vcproj
......\USBDlg.cpp
......\USBDlg.h

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．