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dreamcatcher
 Post subject: I search this datasheet.
PostPosted: Mon Jan 02, 2006 11:44 am 
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Joined: Mon Jan 02, 2006 11:04 am
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Who have this datasheet?
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kc5tja
 Post subject:
PostPosted: Mon Jan 02, 2006 4:30 pm 
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Posts: 1706
Looking at that Atari-like logo at the bottom of the chip, I'd be inclined to believe it is Rockwell. But with a part number of 14806, it may (no guarantees!) also be listed in Motorola's CMOS databooks as well, as most of their parts 4000-series CMOS was listed with a 14 prefix. They also included some pretty non-trivial logic in that family later on as well. Might be worth a shot.
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BitWise
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PostPosted: Mon Jan 02, 2006 11:38 pm 
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Joined: Tue Mar 02, 2004 8:55 am
Posts: 996
Location: Berkshire, UK
It looks like a custom 6502C used in the Atari 800XL

Search for CO14806 here:

http://www.cs.uu.nl/wais/html/na-dir/atari-8-bit/faq.html
http://www2.asw.cz/~kubecj/achip.htm[/url]

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dreamcatcher
 Post subject:
PostPosted: Tue Jan 03, 2006 8:32 pm 
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yea it's sure.
i have a borrow you :D
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