Debugging boot, safe mode ?

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dhylands
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Re: Debugging boot, safe mode ?

Post by dhylands » Wed Jun 05, 2019 9:59 pm

I looked at the schematic again and you're right, R17 is not a pull-up (or a pulldown) but I would probably call it a current limiting resistor (to cover the possibility that X17 was configured add an output and USR was pushed). The internal pull-up is the pull-up.

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