Who owns the world's oldest known Intel 8086s?
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GRX-RAJU



Joined: 02 Apr 2012
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Location: Poland

PostPosted: Fri Feb 08, 2019 12:28 pm    Post subject: Reply with quote

My C8086-4 ------ 7822
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Marcin



Joined: 02 Jan 2005
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PostPosted: Fri Feb 08, 2019 12:38 pm    Post subject: Reply with quote

@GRX-RAJU
We had same source ? Laughing
It will be classifield as 7823 Wink

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GRX-RAJU



Joined: 02 Apr 2012
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PostPosted: Fri Feb 08, 2019 1:06 pm    Post subject: Reply with quote

@Marcin
Probably our 8086-4 are twins Smile
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CHips



Joined: 01 May 2016
Posts: 834
Location: Switzerland

PostPosted: Fri Feb 08, 2019 1:59 pm    Post subject: Reply with quote

Updated Very Happy !
But c'mon, no P8086? Don't you own any P8086 Cs/Es, xsecret?
Or maybe there simply don't exist any P8086 earlier than 1983...

xsecret wrote:
Here are some of my D8086 CS (S2864 & w/o S-Spec).

Earliest is WW39'78 Very Happy


Very nice! 4 medals for you Very Happy !
Also added rule "In case of tie(s) at rank n, the next one is ranked n + 1." (instead of for example 1-2-2-2-5-6-...)

wepwawet wrote:
My C8086-4 has datecode 7832
S2865
1117R


Pictures please?

GRX-RAJU wrote:
My C8086-4 ------ 7822


Wow, my C8086 feels so young now!
Also I did not think that so many people here owned a C8086.

Marcin wrote:
@GRX-RAJU
We had same source ? Laughing
It will be classifield as 7823 Wink

GRX-RAJU wrote:
@Marcin
Probably our 8086-4 are twins Smile


If you check carefully, they are not the only one twins :p

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wepwawet



Joined: 18 Mar 2004
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Location: Seligenstadt - Germany

PostPosted: Fri Feb 08, 2019 2:06 pm    Post subject: Reply with quote

Pictures to follow. Just a peek into stocks, P versions seem to be late productions indeed.
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Marcin



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PostPosted: Fri Feb 08, 2019 2:07 pm    Post subject: Reply with quote

GRX-RAJU wrote:
@Marcin
Probably our 8086-4 are twins Smile

Mine is disabled and with fair play rules your should be after mine haha

@CHips
I like your idea with flags. It is more coloured juxtaposition ( I see that word first time - thanks to google translate)

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CHips



Joined: 01 May 2016
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PostPosted: Fri Feb 08, 2019 2:42 pm    Post subject: Reply with quote

wepwawet wrote:
Pictures to follow. Just a peek into stocks, P versions seem to be late productions indeed.


Ok!

Where did you find that list? Currently in Ebay, there are plenty of P8086s from 1984 so I don't think that 8539 is the beginning of the P8086... Edit: Arf, just realized that many of the "1984" ones in Ebay might be fake or 1994 ._. ... In another hand I know for sure that there exist P8088s from 1983-1984
As 8085s and 8080s exist in P packages since 1977, it is surprising that Pre-Fpo P8086 might not exist. Don't you have one CPUShack? What is your oldest P8086?

Marcin wrote:
GRX-RAJU wrote:
@Marcin
Probably our 8086-4 are twins Smile

Mine is disabled and with fair play rules your should be after mine haha

@CHips
I like your idea with flags. It is more coloured juxtaposition ( I see that word first time - thanks to google translate)


I am glad that you like it! I was inspired by all these flags in the Wikipedia articles about Football :p

Also I indeed sorted by condition for this tie. Else if the difference is not obvious I sort alphabetically by default.

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wepwawet



Joined: 18 Mar 2004
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PostPosted: Fri Feb 08, 2019 3:49 pm    Post subject: Reply with quote

Here‘s the pics.
And the list is just an online search and that was the inly with datecode that I could find. Of course no proof of anything. A 78 dc would have been the nicer surprise;-)
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CHips



Joined: 01 May 2016
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PostPosted: Fri Feb 08, 2019 5:38 pm    Post subject: Reply with quote

Very nice, thank you Very Happy !

Also I looked for every post mentioning a P8086 in the forum and did not find a single Pre-Fpo P8086 so they seem to not exist after all. There were some with code starting with lower than 5 but they are probably only 199X.
So I raised the limit to 1986 for P8086s and added mine.

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rjluna2



Joined: 27 Oct 2014
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Location: Hiram, GA, USA

PostPosted: Thu Feb 21, 2019 4:48 pm    Post subject: Week 2 of 1980 Reply with quote

I have one with 2nd week of 1980 here:

Observe:


Reverse:
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CHips



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PostPosted: Thu Feb 21, 2019 5:27 pm    Post subject: Reply with quote

Cool, thank you, updated Very Happy !
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rjluna2



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PostPosted: Thu Feb 21, 2019 6:40 pm    Post subject: Reply with quote

Thanks! Very Happy
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CPUShack



Joined: 16 Jun 2003
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PostPosted: Thu Feb 21, 2019 8:09 pm    Post subject: Reply with quote

D8086 S2864 CS
7840 dated

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CPUShack



Joined: 16 Jun 2003
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PostPosted: Thu Feb 21, 2019 8:10 pm    Post subject: Reply with quote

D8086-4 S2864 1412C
Dated 7838

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CPUShack



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PostPosted: Thu Feb 21, 2019 8:11 pm    Post subject: Reply with quote

D8086 0687D
Dated 7924

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