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pinkie
Joined: 17 Sep 2005
Posts: 971
Location: Shenzhen,GD,China
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 Posted: Tue Jun 05, 2007 12:41 pm Post subject: L@@k what I got on May. |
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I got a PQFP 486SX-16 and a MECH SAMPLE Pentium on lucky May. 
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Yan |
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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Gast
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| Posted: Tue Jun 05, 2007 1:44 pm Post subject: |
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| 486SX with 386 pin-out??? |
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Mixeur
Joined: 06 Jan 2005
Posts: 4038
Location: Sochaux, France
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pinkie
Joined: 17 Sep 2005
Posts: 971
Location: Shenzhen,GD,China
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| Posted: Tue Jun 05, 2007 2:02 pm Post subject: |
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| Gast wrote: | | 486SX with 386 pin-out??? |
This 486SX has 132 pins just the same like the NG80386DX, but I think the definition of pins of them are difference.
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Yan |
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pinkie
Joined: 17 Sep 2005
Posts: 971
Location: Shenzhen,GD,China
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| Posted: Tue Jun 05, 2007 2:12 pm Post subject: |
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| Mixeur wrote: | Yes it is strange because it is PQFP-132 like 386DX or EX.
Usually all 486SX (or SL) PQFP are PQFP-196...
Maybe is it an early 486 PQFP, not SL Enhanced (less pins needed) |
My KU80386SL-20 is PQFP-196 too.
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Yan |
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Mixeur
Joined: 06 Jan 2005
Posts: 4038
Location: Sochaux, France
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| Posted: Tue Jun 05, 2007 2:27 pm Post subject: |
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Yes, I think that all SL Enhanced (386 or 486) cpus are PQFP-196, because it requires more pins for SL features, than usual.
But what is interesting is that 486SX PGA are 168 pins. So, a lot of pins are missing in case of PQFP-132 486SX...
Usually, PQFP have the same or higher pins than PGA models. Never less, until you show your cpu.
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FDIV
Joined: 12 Mar 2006
Posts: 740
Location: Ohio, USA
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| Posted: Tue Jun 05, 2007 10:56 pm Post subject: |
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That mech sample is nice  |
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CPUbar
Joined: 07 Feb 2006
Posts: 238
Location: P.R.China
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| Posted: Sat Jun 09, 2007 7:34 pm Post subject: |
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Nice find
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CPUbar |
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experience2003
Joined: 02 Aug 2007
Posts: 10
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| Posted: Thu Aug 02, 2007 10:15 am Post subject: |
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| good ! i buy a 386sx likes your 486sx,it costs me 15 yuan. I want to buy a k6-III with 3d now!,who want to sell?? |
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