> I don't see why it shouldn't run low speed - after all the high speed and > full speed modes are really there just to deal with our human > grumpiness at > being kept waiting for a perceivable time while a file transfer > takes place. there was no reason to design in a fallback from full speed to low speed because full speed was part of the spec from the start. > Certainly a memory stick I have works in a USB 1.1 hub, although Windows > insists in telling me that it "really would work a lot better in a USB 2 > port ...." yes high speed devices will fall back to full speed but that doesn't really help since even full speed is way to fast to bit bang. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist