Hi, Jason Sherlock wrote: >All of the information I've found related to PICs and USB deals with >building a perephrial device on a USB bus. Is there any information >available for implementing a (very simple) PIC based USB host? From what I Well once USB2GO is out then there should be plenty :)=20 seriously it's pretty cumbersome to make an usb host,=20 cypress do have some chips that can be used. But I would wait for the new usb2go spec. to be finalised and the chips comming. The new standard are supposed to enable switching between=20 client and host role. I'm not sure about backwards compability though. /Tony -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics