Non-general learning theory to explain. Depth from 0 to start. Rapid system allows you to understand the USB framework. A very good entry-USB learning (structured on). For readers eager to develop a good information. I was also learning it

Packet : 45666001usb_gooddata.rar filelist
非常好的USB入门学习.doc

• 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．