May 14, 2013 #1 A ans1991 Newbie level 4 Joined Jan 26, 2013 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,312 I was wondering what is the design of USB transceiver (for example USB 1.1)? I know it us some kind of differential transceiver, but what is the actual physical hardware design and what is done after the differential D+ D- added? Last edited: May 14, 2013
I was wondering what is the design of USB transceiver (for example USB 1.1)? I know it us some kind of differential transceiver, but what is the actual physical hardware design and what is done after the differential D+ D- added?
May 14, 2013 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 53,105 Helped 14,792 Reputation 29,871 Reaction score 14,291 Trophy points 1,393 Location Bochum, Germany Activity points 301,045 The required functionality is described in USB spec chapter 7. Everything else is up to you.