Tool/software:
Hey,
I am encountering an problem with open drain output. In particular I would like to have 2x NMOS open drain setting with 10kR pull up on the IO4.
What ever I do the open drain output doesn't work, however push pull 1x or 2x works normally on the same pin.
Open drain settings (not working):
Push pull setting (working):
I must be doing something wrong, any ideas as to how to make open drain output to work? It seems open drain doesn't work on any of the pins I tested. I tested with 1x2x or 4x none of the settings work, I tried inverting the signal and also with different pull up values (not that any of those settings should have impact on the operation)
Thanks in advance.
