30 Jul
2008
30 Jul
'08
6:34 a.m.
On Wed, Jul 30, 2008 at 1:07 AM, Josh Dersch <derschjo at msu.edu> wrote:
Ahhh, that does appear to be similar (just perused the 9914 manuals on
bitsavers). If I'm reading it right, I have the 768K differential SCSI
interface, which would explain why my single-ended SCSI controller wouldn't
see it. I think I have an old MCA machine with a differential controller
somewhere, I guess I'll have to dig it out and give it a go...
If it's like the 9914 you should be able to pull the SCSI board from
the card cage and there should be Pertec P1 and P2 50-pin card edge
connectors behind a cover plate in the back. If you wanted to attach
it to a Q-bus it would be easy to do so through the Pertec interface.
-Glen