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iguana

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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isa-d

Joined: 16 Aug 2006 Posts: 2984 Location: Italy
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iguana

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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iguana

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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Birdman.

Joined: 13 Nov 2012 Posts: 833 Location: Finland
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Posted: Sat Apr 19, 2014 8:56 pm Post subject: |
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I wonder what's that Fujitsu silver top in the first lot. It might be very useful for die shots if it's some early SPARC or something else interesting. Then those gold cap dips might also have some interesting ones for die shots but it's not possible to see what they are.
Unfortunately, that lot likely gets way too expensive for me to just get a couple chips for die shots. Those broken ones might have been very useful, though. |
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iguana

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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iguana

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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aberco

Joined: 05 Sep 2013 Posts: 2655 Location: Paris France
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Posted: Sun Apr 20, 2014 6:54 am Post subject: |
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| Usually fujitsu CPUs start with MB89xxx, this could just be a gate array. |
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CPUShack

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

Joined: 24 Apr 2007 Posts: 2456 Location: Ottawa, Canada
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Birdman.

Joined: 13 Nov 2012 Posts: 833 Location: Finland
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Posted: Sun Apr 20, 2014 1:55 pm Post subject: |
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OK, so looks like there's nothing interesting under that silver Fujitsu lid. It just looked like those CPUs when markings weren't readable.
However, can you show what those DIPs are there? They might have some more interesting dies inside. I hope I could find some interesting chips in addition to those two Motorola. |
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