the specification about usb

USB特性\第1节 USB概述 -与非网专题： 嵌入式技术基础与实践.htm
.......\................................................_files\1216895815.jpg
.......\......................................................\article.js
.......\......................................................\article_comment.htm
.......\......................................................\book_detail.css
.......\......................................................\btn.gif
.......\......................................................\detail.css
.......\......................................................\eefocus.png
.......\......................................................\focus_img_0.jpg
.......\......................................................\for_favorite.gif
.......\......................................................\for_friend.gif
.......\......................................................\for_print.gif
.......\......................................................\impression.gif
.......\......................................................\index.htm
.......\......................................................\logo.gif
.......\......................................................\main.js
.......\......................................................\makejs.htm
.......\......................................................\topic_img_0.jpg
.......\......................................................\translate_c.js
.......\......................................................\urchin.js
.......\第2节 USB系统基本概念 -与非网专题： 嵌入式技术基础与实践.htm
.......\........................................................_files\article.js
.......\..............................................................\article_comment.htm
.......\..............................................................\book_detail.css
.......\..............................................................\btn.gif
.......\..............................................................\detail.css
.......\..............................................................\eefocus.png
.......\..............................................................\focus_img_0.jpg
.......\..............................................................\for_favorite.gif
.......\..............................................................\for_friend.gif
.......\..............................................................\for_print.gif
.......\..............................................................\impression.gif
.......\..............................................................\index.htm
.......\..............................................................\logo.gif
.......\..............................................................\main.js
.......\..............................................................\makejs.htm
.......\..............................................................\topic_img_0.jpg
.......\..............................................................\translate_c.js
.......\..............................................................\urchin.js
.......\第3节 USB物理特性 -与非网专题： 嵌入式技术基础与实践.htm
.......\...................................................._files\1216896050.jpg
.......\..........................................................\1216896155.jpg
.......\..........................................................\1216896172.jpg
.......\..........................................................\1216896193.jpg
.......\..........................................................\1216896217.jpg
.......\..........................................................\article.js
.......\..........................................................\article_comment.htm
.......\..........................................................\book_detail.css
.......\..........................................................\btn.gif
.......\..........................................................\detail.css
.......\..........................................................\eefocus.png
.......\.........................................

• 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．