相关资源连接:
USB官网:http://www.usb.org/home
《USB in a NutShell》: http://www.beyondlogic.org/usbnutshell/usb1.shtml
Wiki:https://en.wikipedia.org/wiki/USB
《A Series of Articles on USB》:http://www.usbmadesimple.co.uk/index.html
《TMS320C674x/OMAP-L1x Processor Universal Serial Bus (USB1.1) OHCI Host Controller》:http://www.ti.com/lit/ug/sprufm8/sprufm8.pdf
USB基础知识概论:http://www.crifan.com/files/doc/docbook/usb_basic/release/htmls/index.html
技术博客:
基于OHCI的USB主机 :http://blog.csdn.net/tywali/article/category/394071
S3C2440的USB主机控制器:http://blog.csdn.net/zhaocj/article/details/6083162