Re: [casper] Roach1 CX4 port to reference xtal mapping

Hi Matt I have, for ROACH-1: X1: CX-0 maps to MGT bottom 0 CX-1 maps to MGT bottom 1 X4: CX-2 maps to MGT top 0 CX-3 maps to MGT top 1 Jason On 07 Apr 2012, at 03:46, Matt Dexter wrote: Hi, I've confused myself when I try to map CX4 port to reference crystal - I hope one of you can

[casper] Roach1 CX4 port to reference xtal mapping

Hi, I've confused myself when I try to map CX4 port to reference crystal - I hope one of you can help me unconfuse me. When viewing the rear of the Roach1 board, with components on top, the design tools call out, I think, the CX4 ports as: upper left=2 upper right=1 lower left=3