CPU Shack: ST 486 Prototypes - SOLD

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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Mon Dec 02, 2019 6:31 pm    Post subject: CPU Shack: ST 486 Prototypes - SOLD Reply with quote

Here are some very nice ST 486 Engineering Prototypes.
These are hand marked on the front with the wafer and position location on that wafer
The backs are marked:

CP100 DLL
P16106
PD70A9935D
3XCLK CD010
USA

Being a 3X clock should make them a DX4

$130 each
Order by sample number (marked on them)

S5 - SOLD : Daniel1984
S3 - SOLD : Xsecret
S4 - SOLD : popo

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Last edited by CPUShack on Mon Dec 02, 2019 11:39 pm; edited 2 times in total
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xsecret



Joined: 01 Feb 2004
Posts: 1847
Location: France

PostPosted: Mon Dec 02, 2019 6:32 pm    Post subject: Reply with quote

S3 plz
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debs3759



Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom

PostPosted: Mon Dec 02, 2019 6:36 pm    Post subject: Reply with quote

Very nice! But I will resist Smile
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popo



Joined: 18 Feb 2004
Posts: 520
Location: Formosa

PostPosted: Mon Dec 02, 2019 7:59 pm    Post subject: Reply with quote

I'll take S4 thanks!
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Daniel1984



Joined: 26 Jun 2018
Posts: 415

PostPosted: Mon Dec 02, 2019 10:58 pm    Post subject: Reply with quote

one for me
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Andreycpu



Joined: 13 Feb 2016
Posts: 1216
Location: Russia

PostPosted: Mon Dec 02, 2019 11:41 pm    Post subject: Reply with quote

one if u find more
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xsecret



Joined: 01 Feb 2004
Posts: 1847
Location: France

PostPosted: Sat May 16, 2020 7:23 am    Post subject: Reply with quote

Analysis for this nice sample is here !

https://x86.fr/identifying-blank-486s-with-the-uca-1/

Featuring a newer stepping than all my commercial Cyrix/ST DX4s! Shocked

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