Who has the oldest and newest known Intel A80487?
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g0b



Joined: 18 Jul 2006
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PostPosted: Mon Dec 04, 2006 8:30 am    Post subject: Reply with quote

debs3759 wrote:
C2330805 (The B0 and SZ494 go without saying - I believe it is the only spec available for a production i487...)


On CPU World sspec database, there is a 487 with sSpec SZES0

But never seen any. Someone here already heard about it ? If no, how did it arrived in the database ? Confused

g0b
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debs3759



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PostPosted: Mon Dec 04, 2006 8:37 am    Post subject: Reply with quote

g0b wrote:
debs3759 wrote:
C2330805 (The B0 and SZ494 go without saying - I believe it is the only spec available for a production i487...)


On CPU World sspec database, there is a 487 with sSpec SZES0

But never seen any. Someone here already heard about it ? If no, how did it arrived in the database ? Confused

g0b


The database also says that SZES0 is an ES, not a production chip (although I would add also that it is uncommon to find an ES with an 'S'Spec and not a 'Q'Spec....

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Cpuswe



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PostPosted: Mon Dec 04, 2006 8:39 am    Post subject: Reply with quote

Probably in a datasheet about the 487. I suspect there are many sspecs described in datasheets that will never leave the Intel lab.

/T

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g0b



Joined: 18 Jul 2006
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PostPosted: Mon Dec 04, 2006 9:08 am    Post subject: Reply with quote

debs3759 wrote:

The database also says that SZES0 is an ES, not a production chip (although I would add also that it is uncommon to find an ES with an 'S'Spec and not a 'Q'Spec....


Oh, I didn't saw it was an ES, even if I found this sSpec quite strange. That means , with the 487, that it is the first intel CPU familly for which I have all the non-ES sSpec Very Happy
Will be a bit harder with 486 and Pentium I'm afraid ...

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debs3759



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PostPosted: Mon Dec 04, 2006 9:21 am    Post subject: Reply with quote

LOL, yeah I geuss most of us can say we have all the non-ES specs for the 487 Smile Now, who can claim to have an example of every version of any other MODERN Intel chip (such as every possible variant of the 386, for example...)?
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CPUShack



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PostPosted: Mon Dec 04, 2006 12:29 pm    Post subject: Reply with quote

Cpuswe wrote:
Probably in a datasheet about the 487. I suspect there are many sspecs described in datasheets that will never leave the Intel lab.

/T


actually, its the opposite, more Sspecs leave the lab then ever make it in the datasheets and/or spec updates.

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Cpuswe



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PostPosted: Tue Dec 05, 2006 4:47 pm    Post subject: Reply with quote

List updated! Jac and Vinicio in one end and Borris70 in the other.
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ahia123



Joined: 25 May 2003
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PostPosted: Tue Dec 05, 2006 9:54 pm    Post subject: Reply with quote

C1260006 B0
SZ494

C302041W B0
SZ494
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JAC



Joined: 24 Jul 2005
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PostPosted: Wed Dec 06, 2006 4:14 am    Post subject: Reply with quote

vinicio, can you post a scan of the top and bottom of your 487 please?
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vinicio



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PostPosted: Wed Dec 06, 2006 5:20 am    Post subject: Reply with quote

JAC wrote:
vinicio, can you post a scan of the top and bottom of your 487 please?


Fotofinish Laughing

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JAC



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PostPosted: Wed Dec 06, 2006 7:16 am    Post subject: Reply with quote

I think yours is older. Mine is 91123821CB

I make that 1991 Week 12, yours is week 10.

You win Smile
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el_gecko



Joined: 25 May 2005
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PostPosted: Thu Dec 07, 2006 9:21 am    Post subject: Reply with quote

Here is mine Very Happy

http://gecko54000.free.fr/showimg.php?file=/Intel/486%20Family/487SX%20%28FPU%29/A80487SX_SZ494%20%28A%29.jpg

http://gecko54000.free.fr/showimg.php?file=/Intel/486%20Family/487SX%20%28FPU%29/A80487SX_SZ494%20%28B%29.jpg

...1991, week 20 Wink

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maoxuezhu



Joined: 08 May 2006
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PostPosted: Thu Dec 07, 2006 11:28 am    Post subject: Reply with quote

INTEL A80487SX SZ494 I1212301
INTEL A80487SX SZ494 C3080255

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Marcin



Joined: 02 Jan 2005
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PostPosted: Thu Dec 07, 2006 12:17 pm    Post subject: Reply with quote

maoxuezhu wrote:
INTEL A80487SX SZ494 I1212301


Ohhhh propably same day of production as mine Laughing

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FDIV



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PostPosted: Thu Dec 07, 2006 3:07 pm    Post subject: Reply with quote

I only have one 487. It is and sz494 c1271118
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