I mean the difference from designer aspect. For example, what the clock in usb2.0 and usb1.1, how about phy in usb2.0 and usb1.1. what about transfer protocal in usb2.0 and usb1.1.
Hi
The obvious diffrence is in speed usb2 480 Mb/sec. But about the protocols you can read usb1 and usb2 specs. Also there are many books on USB that you can find in ebook section.
Good luck.
I mean the difference from designer aspect. For example, what the clock in usb2.0 and usb1.1, how about phy in usb2.0 and usb1.1. what about transfer protocal in usb2.0 and usb1.1.