Re: VIC-42

From: Jim Brain <>
Date: Thu, 24 Jun 2021 08:44:23 -0500
Message-ID: <>
On 6/24/2021 4:48 AM, Michał Pleban wrote:
> Frank Wolf wrote:
>> Interesting! Can you post a picture?
> The piggyback Rockwell version is used in the Commodore 900 keyboard
> (photo courtesy of Jan Janssen):
> Regards,
> Michau.
Hmm, someone wouldn't have a spare of these they'd be interested in 
discarding/selling/bartering?  I have truly never seen anything like 
that and I have this "must have one" desire at present.

At the very least, it'd be nice to get more detailed pics from different 
angles.  Since the 6500/1 pinout does not match the 2716 at any point 
and that would not seem to make sense anyway, given the uC nature of the 
6500/1, I am assuming the 2716 socket leads bend inwards and go to the 
die, but I've not before seen such a I am assuming that the leads for 
the 2716 bend inwards and go into the ceramic case, but I don't see how 
leads would go through ceramic cases in that fashion.


Jim Brain
Received on 2021-06-24 16:00:03

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