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Duplicate pins on Max32? (maximizing pin usage)

Created Fri, 25 Jan 2013 00:10:17 +0000 by poodull


Fri, 25 Jan 2013 00:10:17 +0000

I would like to use the most pins possible on my Max32. I have read in a few places that some pins are duplicates and/or tied to jumpers.

I cannot read a pin schematic and make heads or tales of it. And even the arduino Due pinout diagram leaves me scratching my head:,132130.0.html

(it would be neat if there was one of these for the max32)

anyway, I'm using Serial1 over USB.

My question in the most clear way I can put it: Looking at the board, which physical pins can I use as Digital IO and which ones are duplicates or unavailable because of Serial1.

Followup: What about if I (additionally) use the dedicated SPI pins in the middle (for SPI);