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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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 Posted: Sat Apr 04, 2009 9:14 pm Post subject: LSI-11/2 CPU Card Module |
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Thought i would show this LSI-11/2 CPU Card Module a bit better in all its glory, as i realise it is a unique find 
thankyou for the link i was given regarding info on this card
http://hampage.hu/pdp-11/lsi11.html
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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| Posted: Sun Apr 05, 2009 12:35 am Post subject: |
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| CPUShack wrote: | | Very nice , I love the old DEC's |
i wonder why they have DEC part numbers but not the DEC logo, instead having the original manufacturers 
could it be that they are an early version (1980-1982) ? The ones in the link are as best as i can tell 1983
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CPUShack
Joined: 16 Jun 2003
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Cpuswe
Joined: 15 Mar 2005
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Neon_WA
Joined: 08 Nov 2008
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Location: Margaret River, West Australia
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| Posted: Sun Apr 05, 2009 3:19 am Post subject: |
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| Cpuswe wrote: | Can you take a shot with all five chips in one frame and upload it to chipdb.org?
/T |
done
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There are 10 types of people in this world:
those who understand binary and those who don't. ~Author Unknown
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Cpuswe
Joined: 15 Mar 2005
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Location: Karlskrona, Sweden
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| Posted: Sun Apr 05, 2009 4:16 am Post subject: |
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| Neon_WA wrote: | | Cpuswe wrote: | Can you take a shot with all five chips in one frame and upload it to chipdb.org?
/T |
done |
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My collection: http://www.cpucollection.se :::::: http://www.chipdb.org Photos of chips you never knew existed. Now over 6000 different chips in the database. |
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isa-d
Joined: 16 Aug 2006
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Location: Italy
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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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| Posted: Sun May 17, 2009 7:50 pm Post subject: |
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i thought i would show the other cards that came from the same system as the LSI-11/2 CPU Card Module.
i believe they are serial communication cards as the main chips at the top on one board (1980) are both Harris D3-6402-9 and the other board (1983) there is one Harris D3-6402-9 and one RCA CDP6402.
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There are 10 types of people in this world:
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smithy
Joined: 27 Apr 2008
Posts: 2906
Location: Sydney, Australia
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| Posted: Sun May 17, 2009 11:00 pm Post subject: |
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Ahh, the good old days when boards were full of logic chips...none of that large scale integration rubbish
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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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| Posted: Mon May 18, 2009 12:45 am Post subject: Re: LSI-11/2 CPU Card Module |
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| Neon_WA wrote: | Thought i would show this LSI-11/2 CPU Card Module a bit better in all its glory, as i realise it is a unique find
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ohhh, nice little Card, Neon!
I love these old parts, too.
Tell me --> was this a kerb find?   |
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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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| Posted: Mon May 18, 2009 12:53 am Post subject: Re: LSI-11/2 CPU Card Module |
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| johnorun wrote: |
Tell me --> was this a kerb find? |
no these were part of the big trade (swapped for stainless steel) i did with the metal recycler 
i have noticied a few of the LSI-11 cpu cards on ebay.. cant believe what they are asking
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There are 10 types of people in this world:
those who understand binary and those who don't. ~Author Unknown
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Jonne
Joined: 24 Nov 2009
Posts: 16
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| Posted: Fri Nov 27, 2009 1:18 pm Post subject: |
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I have also LSI-11/(2?)
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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Jonne
Joined: 24 Nov 2009
Posts: 16
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| Posted: Fri Nov 27, 2009 1:40 pm Post subject: |
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| Is that EIS/FIS floating point processor? I remember something like that... |
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