What is this?

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January 26, 2017 - 5:52pm

#1

Apple2

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Last seen: 6 years 1 week ago

Joined: Jan 17 2017 - 17:31

Posts: 23

What is this?

I've never seen it before - Is it original? What is it used for?

http://www.ebay.com/itm/Apple-1-Gold-Purple-Ceramic-Motorola-MC6820L-Date-Code-7635d-/282281454459

January 26, 2017 - 7:51pm

#2

gsmcten

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Last seen: 6 years 10 months ago

Joined: Oct 4 2005 - 18:52

Posts: 2629

Re: What is this?

I have never seen one.

Steven

January 26, 2017 - 8:14pm

#3

jeffmazur

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Last seen: 2 hours 14 min ago

Joined: Jun 18 2010 - 13:54

Posts: 820

Re: What is this?

He's just hawking the 6820 (PIA or parallel port) chip on the board which happens to be one of the parts for an Apple I. Since it has an appropriate date code I guess it is worth $75 to someone.

Many other boards of that era (including my own clock card designs) also used this chip.

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