17 Jun
1999
17 Jun
'99
9:01 a.m.
HI,
-----Original Message-----
From: Ram Meenakshisundaram <rmeenaks(a)olf.com>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Thursday, June 17, 1999 7:45 AM
Subject: Re: id this transputer tram
Tony Duell wrote:
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.
have fun,
emanuel
I don't know this one - my experience of
transputers is restricted to
genuine INMOS TRAMs and homebrew boards. Of course a 50 pin IDC could be
a number of things...
My first question is what chips are on the board (on both sides...) Any
large chips apart from the T8?
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. 
18 Jun
18 Jun
8:14 a.m.
emanuel stiebler wrote:
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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| Ram Meenakshisundaram
| Senior Software Engineer
| OpenLink Financial Inc
| .oooO Phone: (516) 227-6600 x267
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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.
1:50 p.m.
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21 Jun
21 Jun
10:44 a.m.
Tony Duell wrote:
That is a pretty big tram for SCSI-1. Especially since INMOS designed a SCSI-1
tram (IMSB422, if I remember correctly) that was size-2 during the same period, IIRC
I know a lot of the SCSI-2 trams (early ones) were size-4. I guess I am wrong.
Ram
--
,,,,
/'^'\
( o o )
-oOOO--(_)--OOOo-------------------------------------
| Ram Meenakshisundaram
| Senior Software Engineer
| OpenLink Financial Inc
| .oooO Phone: (516) 227-6600 x267
| ( ) Oooo. Email: rmeenaks(a)olf.com
---\ (----( )--------------------------------------
\_) ) /
(_/
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
I thought the 5380 was normally used for SCSI-1 applications.
18 Jun
18 Jun
8:16 a.m.
New subject: DB62 PC Bracket
Hi,
Thanks for all the help. I ordered a DB37 PC bracket for my
transputer/fpga/dsp card and it fitted correctly. It is now inside
my PC. Thanks again
Ram
--
,,,,
/'^'\
( o o )
-oOOO--(_)--OOOo-------------------------------------
| Ram Meenakshisundaram
| Senior Software Engineer
| OpenLink Financial Inc
| .oooO Phone: (516) 227-6600 x267
| ( ) Oooo. Email: rmeenaks(a)olf.com
---\ (----( )--------------------------------------
\_) ) /
(_/
9332
days inactive
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4 comments
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