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iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
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 Posted: Sun Oct 26, 2008 1:31 pm Post subject: Gold 486 !!! :) |
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Being at summer cottage today I got very intriguing phone call from local gold scraper... He told me he had found a mobo with GOLD 486!!!
Ofcourse I visited him in one hour.
So I've got strange DEC board...
Even Jérôme's site info didn't help me.
Any ideas? 
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kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
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| Posted: Sun Oct 26, 2008 1:35 pm Post subject: |
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i think of course isnt an 486.....
nice board btw.....
i believe members here can help further!!
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iguana
Joined: 24 Apr 2007
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Location: Ottawa, Canada
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kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
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| Posted: Sun Oct 26, 2008 1:57 pm Post subject: |
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so what is it?
its a nightmare to id this Lsi chips.....
the other big chips on the board what is?
and the cerdip ones?
can u find any info? |
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kosmokrator
Joined: 03 Jul 2008
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Location: Athens-GR
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kosmokrator
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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| Posted: Sun Oct 26, 2008 2:09 pm Post subject: |
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It's a MicroVax II board
21-20887-xx, DC333, MicroVAX CPU
21-22797-xx, DC337, MicroVAX FPU
http://simh.trailing-edge.com/semi/uvax.html
if you desold the two chip behind you can read the part numbers, DC333 and DC337 |
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kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
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| Posted: Sun Oct 26, 2008 2:11 pm Post subject: |
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woooooo u lucky man!!!!!!
nice find igor!! |
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iguana
Joined: 24 Apr 2007
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Location: Ottawa, Canada
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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| Posted: Mon Oct 27, 2008 3:53 am Post subject: |
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| isa-d wrote: | It's a MicroVax II board
21-20887-xx, DC333, MicroVAX CPU
21-22797-xx, DC337, MicroVAX FPU
http://simh.trailing-edge.com/semi/uvax.html
if you desold the two chip behind you can read the part numbers, DC333 and DC337 |
Very good. Now I can complete the two uncomplete lines of my DEC identification table
Good job and nice find!
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UMMR
Joined: 23 Aug 2007
Posts: 381
Location: Udine, ITALY
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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| Posted: Mon Oct 27, 2008 11:52 am Post subject: |
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Oh man, your website is fantastic. Unfortunately pictures aren't big enouth to see DEC part numbers so I can't add them in the part numbers list 
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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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| Posted: Mon Oct 27, 2008 1:20 pm Post subject: |
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WOW-What a nice collection of DEC boards!
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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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| Posted: Mon Oct 27, 2008 1:24 pm Post subject: |
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| Quote: | | WOW-What a nice collection of DEC boards! |
Looks at the rest of the site  |
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