On Mon, 2018-01-08 at 09:13 -0600, John Welch via cctech wrote:
Does anyone know this board? I think it may be a SCSI
controller. I
cannot tell if it is Unibus or Qbus.
According to:
http://www.dilog.com/unibus.html
it's:
SU723A
SCSI, TMSCP, 7drives, Quad Height.
and (judging from the URL) it's presumably Unibus.
hth
p.