I've got a lot more faith in the Atmel hardware doc's.
However.
Arduino is now used across a bunch of different processors, I was just looking at
the datasheet for the processor used on the Raduino.
Things like internal pullup resistors can vary considerably even for supposedly
identical parts coming off the same fab line, not something they need to control very tightly.
Could be we are all correct.
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On Sun, Oct 15, 2017 at 11:56 am, Jack Purdum wrote:
For the Arduino docs:
?
