missing chips on "new" UNIBUS boards ...

From: Gunther Schadow <gunther_at_aurora.regenstrief.org>
Date: Wed Apr 17 18:25:57 2002

Ethan Dicks wrote:


>>I noticed that the KFQSA was missing one socketed
>>chip (approx 40 pin DIL, black right in the middle.)
>>
>
> A microcontroller? A T-11? It's too new for my stuff; never even
> seen one. Unfortunately, the picture in the Visual Field Guide at
> http://vaxarchive.org/hw/vfg/m7769b1.jpg is none too legible.


Yes, that's the one I'm talking about.


>>Also, one
>>of the UDA50 boards the M7.65 I think is missing a whole set
>>of 10 or so socketed chips all of equal size on the side.
>>
>
> If I had a UDA50 at home, I'd be glad see what's socketed on it, but I
> cannot. Looking a a KDA50, I see lots of AMD PROMs that resemble
> what you are describing. Those may be similar in function, if not
> in content - http://vaxarchive.org/hw/vfg/m7164.jpg


yes, another hit, I know what you mean. The UDA50 has more
though.


> You are probably hosed. :-(


I think so.

grrr,
-Gunther




-- 
Gunther Schadow, M.D., Ph.D.                    gschadow_at_regenstrief.org
Medical Information Scientist      Regenstrief Institute for Health Care
Adjunct Assistant Professor        Indiana University School of Medicine
tel:1(317)630-7960                         http://aurora.regenstrief.org
Received on Wed Apr 17 2002 - 18:25:57 BST

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