42s - That other 28pin footprint?

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42s - That other 28pin footprint?

09-04-2016, 12:44 AM

Post: #2

Paul Dale Offline

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Joined: Dec 2013

RE: 42s - That other 28pin footprint?

This has been investigated before. I can't locate the source at the moment.

The extra pads will accept a memory chip (ROM) and I think there is one command which can transfer execution to the new chip but nobody's managed to do anything useful with it.

Pauli

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Messages In This Thread

42s - That other 28pin footprint? - TomC - 09-03-2016, 08:34 PM

RE: 42s - That other 28pin footprint? - Paul Dale - 09-04-2016 12:44 AM

RE: 42s - That other 28pin footprint? - Sylvain Cote - 09-04-2016, 02:30 AM

RE: 42s - That other 28pin footprint? - Didier Lachieze - 09-04-2016, 03:25 AM

RE: 42s - That other 28pin footprint? - TomC - 09-05-2016, 11:06 AM

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