id this transputer tram

From: Ram Meenakshisundaram <rmeenaks_at_olf.com>
Date: Fri Jun 18 08:14:07 1999

emanuel stiebler wrote:

> >I was mistaken it is a T225 chip and apparently it might be a SCSI Tram.
> >However, I don't see any NCR scsi chip or any other chip that might be SCSI
> >related. The only other chip I see is a chip from Logic. I wonder if that
> >is the SCSI controller.
>
> If that is a "LOGIC" it could be a scsi controller. Logic made a 5380
> compatible/and better controller to the ncr5380. You should see the number
> somewhere on this chip "5380" or similar.
>

Yep, it is a "LOGIC" chip and it does state it is a 5380. Now that confirms it

is a SCSI tram. Now is it SCSI-1 or SCSI-2? The card is dated as 1991 and
being it is size-4, I am leaning towards SCSI-2. INMOS made SCSI-1 trams
that were size-2 prior to this board (but it used the NCR53C94), so is my
prediction correct??? And which chip is better NCR53C94 or the
NCR5380 clone??

Ram

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Received on Fri Jun 18 1999 - 08:14:07 BST

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