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slava
Joined: 24 Jul 2005
Posts: 379
Location: Dnipro, Ukraine
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 Posted: Sun Feb 26, 2006 8:46 am Post subject: Odd blank Cyrix 387 coprocessor |
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I've found this one today. What do you think about it?
Some time ago I've also posted this topic that features a blank Cx486DRx2.
http://www.cpu-world.com/forum/viewtopic.php?t=1613 Funny, eh? 
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Sun Feb 26, 2006 8:51 am Post subject: |
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Nice find!
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slava
Joined: 24 Jul 2005
Posts: 379
Location: Dnipro, Ukraine
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| Posted: Sat Mar 04, 2006 4:55 am Post subject: |
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Any guesses about the model based on the code on top?
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popo
Joined: 18 Feb 2004
Posts: 520
Location: Formosa
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| Posted: Sat Mar 04, 2006 9:21 am Post subject: |
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| Cyrix I guess... |
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debs3759
Joined: 18 Jan 2006
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| Posted: Sat Mar 04, 2006 1:45 pm Post subject: |
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I have the same Cx487S-40GP, and have seen (I think on CPUShack's site) the same model with lot code AEH340GP. Yours will be Cx487S-40GP with date code 1993 week 46.
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slava
Joined: 24 Jul 2005
Posts: 379
Location: Dnipro, Ukraine
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| Posted: Sat Mar 04, 2006 4:32 pm Post subject: |
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Ok, that makes sense. Just not "GP" but "QP" as on the picture, isn't it? 
Thank you.
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debs3759
Joined: 18 Jan 2006
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| Posted: Sat Mar 04, 2006 4:50 pm Post subject: |
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Yes, that's what I meant
And the other 487S was lot code AEH340A...
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Elar
Joined: 16 Jul 2003
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Location: Tallinn, Estonia
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slava
Joined: 24 Jul 2005
Posts: 379
Location: Dnipro, Ukraine
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| Posted: Sun Mar 05, 2006 12:23 pm Post subject: |
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I should say I cannot figure out how you've come to that conclusion. I see no differences - they all have 68-pin PGA.
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