File list (Check if you may need any files):
gl640usb.PDF
GL650USB.PDF
GL811.pdf
pcm2903.pdf
pcm2904.pdf
sn75240.pdf
tps2071.pdf
tusb2046a.pdf
usb
...\usbtools
...\........\bwqlinstl.exe
...\........\usbcomp.exe
...\........\USBSS
...\........\.....\README.TXT
...\........\.....\UsbSingleStep.exe
...\........\.....\UsbSSum.pdf
...\........\.....\USBXLT.VXD
...\USB_Protocol
...\............\1.1_usb_cn
...\............\..........\USBCn.zip
...\............\usb11.pdf
...\............\usb11cb.pdf
...\............\usb2.0.zip
...\USB接口的单片机
...\...............\AN1748.PDF
...\...............\USB51
...\...............\.....\DM51_251.PDF
...\...............\.....\EK251.ZIP
...\...............\.....\EK51V600.EXE
...\...............\.....\Intel8x931
...\...............\.....\..........\931USB.ZIP
...\...............\.....\..........\APNT_110.PDF
...\...............\.....\..........\APNT_118.PDF
...\...............\.....\..........\REG931.H
...\...............\.....\..........\USBPRES.PDF
...\...............\.....\..........\WHOSWHO.PDF
...\...............\.....\Universal Serial Bus1.htm
...\...............\.....\Universal_Serial_Bus1.files
...\...............\.....\...........................\evaldl.files
...\...............\.....\...........................\............\DISK1.GIF
...\...............\.....\...........................\............\DISK2.GIF
...\...............\.....\...........................\............\DISK3.GIF
...\...............\.....\...........................\............\DISK4.GIF
...\...............\.....\...........................\............\MAIN.CSS
...\...............\.....\...........................\EVALDL.HTM
...\...............\.....\...........................\sb_usb.files
...\...............\.....\...........................\SB_USB.HTM
...\...............\.....\...........................\tb_usb.files
...\...............\.....\...........................\............\BLUESKY2.GIF
...\...............\.....\...........................\TB_USB.HTM
...\USB相关
...\.......\fsusb2_1.pdf
...\.......\keil的一份USB的设计资料usbpres.pdf
...\.......\present.htm
...\.......\RS422_RS485appnote.pdf
...\.......\s4_5hw1.ppt
...\.......\S6_7hw1.ppt
...\.......\usb share papers.zip
...\.......\usb9_one.zip
...\.......\............\usb9_one.doc
...\.......\USBCLASS.ZIP
...\.......\USBN9602.pdf
...\.......\usb_20.pdf
...\.......\usb_about.txt
...\.......\USB接在数据采集系统中的应用USB in multi point data acquisition system.doc
...\.......\usb网络文献
...\.......\...........\1394.htm
...\.......\...........\ftp.htm
...\.......\...........\ieee1394.htm
...\.......\...........\usb.htm
...\.......\USB鼠标试用记
...\.......\.............\USB鼠标试用记.files
...\.......\.............\...................\cernetleft.files
...\.......\.............\...................\................\blanks.gif
...\.......\.............\...................\cernetleft.htm
...\.......\.............\...................\hardware_frame.files
...\.......\.............\...................\....................\docs_others.files
...\.......\.............\...................\....................\docs_others.htm
...\.......\.............\...................\....................\hardware_top.files
...\.......\.............\...................\....................\hardware_top.htm
...\.......\.............\...................\....................\USBmouse.files
...\.......\.............\...................\....................\USBmouse.htm
...\.......\.............\...................\hardware_frame.htm
...\.......\.............\USB鼠标试用记.htm
...\.......\低成本USB_-_ISDN终端适配器(TA)的实现
...\.......\....................................\低成本USB - ISDN终端适配器(TA)的实现.htm
...\.......\....................................\低成本USB_-_ISDN终端适配器(TA)的实现.files
...\.......\带有串行接口的固态电表芯片——AD7756
...\.......\....................................\带有串行接口的固态电表芯片——AD7756.files