Mystery board and drives

From: Pete Turnbull <pete_at_dunnington.u-net.com>
Date: Sun May 9 20:09:26 1999

On May 9, 16:40, Stan Pietkiewicz wrote:

> They are indeed 2 * 50 pin headers, with a 4 position switch between
them...
> Another reply suggests it would be Unibus...

When I have time, I'll dig out my TC02 manual -- I guess the switches will
be similar. I'm still of the opnion this TU03 is Q-bus. Does it have an
empty DIL socket near one of the edge connectors? Does it have a couple of
other switch packs? (I'm wondering how much like my TC02 it is.)

> I'm not planning on plugging it into my MicroVAX 3600 until I know for
sure....

Probably wise :-)

> > 975002 looks like an IPI or SMD drive number, but it doesn't quite
match
> > any in my lists. Are there any other numbers? What kind of connectors
are
> > on it?
>
> The interface connectors are a 50 pin ribbon connector. Other numbers...
none
> that I found...
> Another message suggests that they are IPI-2...

Sorry, I can't be any more help with these.

-- 
Pete						Peter Turnbull
						Dept. of Computer Science
						University of York
Received on Sun May 09 1999 - 20:09:26 BST

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