Jul 15, 2004 #1 zape Full Member level 2 Joined Jul 10, 2003 Messages 120 Helped 14 Reputation 28 Reaction score 5 Trophy points 1,298 Location Spain Activity points 1,044 I need to connect several boards by means of a backplane. I have a limit in the number of pins and was thinking in some serial bus as 1394, but I have a lot of doubts. How many lines do I need? 2 differential pairs? should I implement a switch?
I need to connect several boards by means of a backplane. I have a limit in the number of pins and was thinking in some serial bus as 1394, but I have a lot of doubts. How many lines do I need? 2 differential pairs? should I implement a switch?