Early Cyrix 6x86 data
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CPUShack



Joined: 16 Jun 2003
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PostPosted: Fri Aug 27, 2010 12:46 am    Post subject: Early Cyrix 6x86 data Reply with quote

I am trying to work out a couple more things about early Cyrix processors

Mainly the switch between 3-layer and 5-layer 0.65 micron and 0.65->0.5u

If you have one with a date of week 20 or earlier of 1996 please let me know with front and back pictures

the back will start with G5(gold plate) or G8 (black bottom)


If you can run a CPUID program on them that gives DIR0/DIR1 so much the better

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Last edited by CPUShack on Fri Aug 27, 2010 12:52 am; edited 1 time in total
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CPUShack



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PostPosted: Fri Aug 27, 2010 12:47 am    Post subject: Reply with quote

oh and engineering samples are great too
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Neon_WA



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PostPosted: Fri Aug 27, 2010 1:28 am    Post subject: Reply with quote

Cyrix 6x86-P120+GP G8D4612B 0520 3x15 Rev 2.5

ST ST6x86P120+ G8LA5620F 0520 3x16 Rev 2.6

x was 1 (as these were tested on minimal bus & multiplier settings)

been using Debs program with this nice program here for Cyrix CPUID
http://web.inter.nl.net/hcc/J.Steunebrink/chkcpu.htm

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CPUShack



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PostPosted: Fri Aug 27, 2010 1:38 am    Post subject: Reply with quote

Neon_WA wrote:
Cyrix 6x86-P120+GP G8D4612B 0520 3x15 Rev 2.5

ST ST6x86P120+ G8LA5620F 0520 3x16 Rev 2.6

x was 1 (as these were tested on minimal bus & multiplier settings)

been using Debs program with this nice program here for Cyrix CPUID
http://web.inter.nl.net/hcc/J.Steunebrink/chkcpu.htm


thats what we like!

thanks

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magictom



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PostPosted: Fri Aug 27, 2010 1:40 am    Post subject: Reply with quote

Here ya go - my only pre-96 ...
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Neon_WA



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PostPosted: Fri Aug 27, 2010 1:43 am    Post subject: Reply with quote

magictom wrote:
Here ya go - my only pre-96 ...


week 30 1996

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CPUShack



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PostPosted: Fri Aug 27, 2010 1:45 am    Post subject: Reply with quote

Neon_WA wrote:
magictom wrote:
Here ya go - my only pre-96 ...


week 30 1996


http://www.cpushack.com/CyrixID.html#2

however that IS the earliest 2.7 rev chip I have seen
and 2.7 is a rare rev

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magictom



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PostPosted: Fri Aug 27, 2010 2:17 am    Post subject: Reply with quote

Yeah, I meant 96 or earlier. I guess it's a .65u 5 Layer. Thanks for the link!

<< and I had no idea it's relatively rare when I bought it LOL
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CPUShack



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PostPosted: Fri Aug 27, 2010 2:39 am    Post subject: Reply with quote

magictom wrote:
Yeah, I meant 96 or earlier. I guess it's a .65u 5 Layer. Thanks for the link!

<< and I had no idea it's relatively rare when I bought it LOL


I'd buy it off ya

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Neon_WA



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PostPosted: Fri Aug 27, 2010 2:45 am    Post subject: Reply with quote

magictom wrote:
<< and I had no idea it's relatively rare when I bought it LOL

ship it to me to test Wink

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jrmunro



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PostPosted: Fri Aug 27, 2010 3:21 am    Post subject: Reply with quote

Here are my 2
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magictom



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PostPosted: Fri Aug 27, 2010 3:22 am    Post subject: Reply with quote

Neon_WA wrote:
magictom wrote:
<< and I had no idea it's relatively rare when I bought it LOL

ship it to me to test Wink


<<< sure, just let me test your gray trace 4004 at the same time LOL
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jrmunro



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PostPosted: Fri Aug 27, 2010 3:30 am    Post subject: Reply with quote

One more
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pinkie



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PostPosted: Fri Aug 27, 2010 3:40 am    Post subject: 6X86-80GP-80MHZ-028 Reply with quote

6X86-80GP-80MHZ-028
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pinkie



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PostPosted: Fri Aug 27, 2010 3:42 am    Post subject: 6X86-P90+GP-80MHZ-028 Reply with quote

6X86-P90+GP-80MHZ-028
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