UNIBUS extension card/cable sets Was: Looking for info on National Semiconductor RAM board (VAX 11/730)

tony duell ard at p850ug1.demon.co.uk
Mon Jun 22 14:28:47 CDT 2015

> So I'm trying to look into this (BC11 cables being unobtainium these days, at
> least at prices which are less their weight in gold).

Are they really that rare? I've got a small box of them here.

> I assume the M9014/M9015 are a pair, one used at the start of the cable, and
> one at the end?

If it's any help I pulled an M9014 out of the Unibus Out slot of my 11/730. There's currently an 
M9302 in there. I can't find the original expansion box (yet) so I have no idea what was on the other
end of the cables.


More information about the cctech mailing list