22 Jan
2017
22 Jan
'17
9:46 a.m.
From: Eugene (W2HX)
I noticed that B1J (MA7) is directly adjacent to B1K
(MD4). Could this
be related?
"Rule #1: There are no concidences." :-)
I have the board sitting on my table with the
components facing up and
the omnibus card edge is at the bottom of the card. Going from left to
right, do I have connectors ABCD or is it something else? Maybe DCBA?
I don't know Omnibus, but I expect it follows the DEC connector conventions:
http://gunkies.org/wiki/DEC_card_form_factor
and in that configuration, Pfrom left to right, the groups should be D to A.
Generally one goes from right to left, so A to D in that direction; the pins
go from A to V in that direction.
Noel