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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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 Posted: Sun Jan 04, 2009 4:16 am Post subject: |
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Glad you like the material John  and thanks for the battery tip!! I'll be doing a lot of updates on the information within the next 48 hours; i.e putting more organized and easier navigation for everything on the site 
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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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| Posted: Mon Jan 05, 2009 4:25 am Post subject: |
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One more thing I forgot to mention, direct translations are now available on the front page. See first post for details. Thanks!
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chipcollector
Joined: 28 Sep 2004
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Location: New England
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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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| Posted: Tue Jan 06, 2009 3:11 am Post subject: |
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Quote:
There's also a board I'm having trouble identifying, which is the 6th image of today's update (bottom right).
It looks like a calculator board with the display screen missing. |
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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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| Posted: Tue Jan 06, 2009 3:18 am Post subject: |
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| johnorun wrote: | Quote:
There's also a board I'm having trouble identifying, which is the 6th image of today's update (bottom right).
It looks like a calculator board with the display screen missing. |
Is that what it is?? I figured it was a memory slot instead of a screen connector. Makes much more sense as a calculator like you said, thanks
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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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| Posted: Tue Jan 06, 2009 2:56 pm Post subject: |
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About the 5 HP CPU board, there aren't any kind of part number?
this board was a NS-1, NS-2 or PCX CPU board, a very early HP PA-RISC processor
there are 3 missing (desoldered?) chip, the FPC (floating point coprocessor) and 2 small FP chips (MUL/DIV and ADD/SUB)
other 5 are CPU (may be the only different chip), SIU (system interface unit), two CCUs (cache controller units, split into instruction and data — ICCU and DCCU) and TCU (TLB controller unit)
nice board! |
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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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| Posted: Tue Jan 06, 2009 4:10 pm Post subject: |
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About the chip you called "unknown Raytheon Prototype chip"
May be it's a RAD6000 CPU
why?
has the same part number like an IBM engineering chip for sale on Ebay (52088) so this Lockheed Martin and the IBM chip are related but not the same chip because the different package (one rectangular and one squared)
IBM Federal Systems was sold to Loral, later sold to Lockheed Martin and currently a part of BAE Systems
looks at the photo and you can see your chip has the same package like the RAD6000 (rectangular) IBM chips looks like the Signal voltage converter
... it's only a supposition ..... |
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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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| Posted: Tue Jan 06, 2009 4:14 pm Post subject: |
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Doccy, Mirco and I have these same HP CPU chips that were taken from 3 similar HP boards last spring. They were identified as PA-RISC 7000's, which are very early chips in the PA-RISC family.
Great find!  |
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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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| Posted: Tue Jan 06, 2009 4:21 pm Post subject: |
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Good information! On the 5 CPU HP board, I found a sticker in the box I was storing it in and I believe it belongs to it: A1700-60004 USA, 3139 A-3138 (2 of 3). And it could very well be a RAD6000. Thanks a bunch, I'll update it in a bit
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chipcollector
Joined: 28 Sep 2004
Posts: 1681
Location: New England
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Sten
Joined: 04 Feb 2006
Posts: 358
Location: Czech Republic
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| Posted: Wed Jan 07, 2009 4:15 pm Post subject: |
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Hi
Iam no able to open pic with DEC Digital board
It`s openning different pic.
There is an error
Btw. Nice updates
Best Rgrds
Sten |
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kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
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| Posted: Wed Jan 07, 2009 4:19 pm Post subject: |
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the moto 6800 engineering sample its just perfect!!!!
damn!!!! |
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naked1300
Joined: 26 Jul 2007
Posts: 837
Location: Austria,
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| Posted: Wed Jan 07, 2009 4:25 pm Post subject: |
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i love the Moto XC6800.... 
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Windmiller
Joined: 24 Jun 2005
Posts: 1716
Location: Chapel Hill, NC
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| Posted: Wed Jan 07, 2009 4:26 pm Post subject: |
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| Very nice adds. So does your family work in recycling business or just you? |
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