I am setting up a GPIO PortC4 as an output (to drive a /MR input on an ADM8322). I set the output high when I go through port setup and initialization. What I see with is scope is narrow low pulses on the output even though I am not toggling, or otherwise changing the state of the output. This causes reset to be triggered by the ADM8322, and keeps the MCU resetting. I there anyway to keep the low going pulses from occurring?