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JAC
Joined: 24 Jul 2005
Posts: 3469
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 Posted: Tue Apr 29, 2008 9:42 am Post subject: PIRP - GTA chip. |
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09G9620 Looks like an IBM part number, the date code on the top also matches the format used on IBM 2nd source. Can anyone shed any more info on this chip please? Thank you.
Most likely a SX678 judging by the bottom cover.
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Cpuswe
Joined: 15 Mar 2005
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Location: Karlskrona, Sweden
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Windmiller
Joined: 24 Jun 2005
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Location: Chapel Hill, NC
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| Posted: Tue Apr 29, 2008 1:35 pm Post subject: |
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Nice chip! I have been trying to find one of these for quite awhile It is certainly a IBM part number.
I still don't know what the PI R P or in some cases PI AP stands for but I do have some thoughts.
Last edited by Windmiller on Tue Apr 29, 2008 3:32 pm; edited 1 time in total |
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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JAC
Joined: 24 Jul 2005
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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JAC
Joined: 24 Jul 2005
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| Posted: Tue Apr 29, 2008 3:09 pm Post subject: |
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| ohhh... one more!! |
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Tue Apr 29, 2008 3:09 pm Post subject: |
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I'd say the PI J B is a SX467 by looking at the markings and the bottom shape. Also note they are both solder pulls.
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Windmiller
Joined: 24 Jun 2005
Posts: 1716
Location: Chapel Hill, NC
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| Posted: Tue Apr 29, 2008 3:31 pm Post subject: |
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If anyone has any of these to trade I would be very interested.
Here is one of the two i960's with this verbage
 [/url] |
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JAC
Joined: 24 Jul 2005
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| Posted: Tue Apr 29, 2008 3:41 pm Post subject: |
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| Windmiller, do you have a site? |
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Tue Apr 29, 2008 3:42 pm Post subject: |
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| Notice the PI is constant.. the other two characters seem to indicate the chip. Would be great to know what the letters stand for. |
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CPUShack
Joined: 16 Jun 2003
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Windmiller
Joined: 24 Jun 2005
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Location: Chapel Hill, NC
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| Posted: Tue Apr 29, 2008 4:22 pm Post subject: |
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| JAC wrote: | | Windmiller, do you have a site? |
I don't....yet  |
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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| Posted: Tue Apr 29, 2008 4:25 pm Post subject: |
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Added in the IBM part # list
_________________
My microprocessor collection: The Gecko's CPU Library |
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hugo929
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Location: China
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