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bugs in Arduino Mega 2560 Rev 3 pin mapping diagram #9521

Closed bkerin closed 4 years ago

bkerin commented 4 years ago

The diagram on https://www.arduino.cc/en/Hacking/PinMapping2560 and also it's source in the SVG in PinMapping2560.zip contains at least these errors:

Pin 93 label has typo: TMK should be TCK Pin 91 label is badly wrong: PF6 (ADC6/PCINT14) should be PF6 (ADC6/TDO) Pin 90 label is badly wrong: PF7 (ADC7/PCINT15) should be PF7 (ADC7/TDI)

The Pin 93 typo appears in the table as well. The Pin 91 and 90 entries in the table are mostly correct, but they inconsistently omit the /TDO and /TDI parts of the parenthetical multiplex notes.

There may be other errors (I haven't checked the entire diagram or table).

SimonePDA commented 4 years ago

The pinout originally taken from AVR datasheet has been updated, as well as the table.

Things should be now correct as they were taken from the latest datasheet.

Simone