Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more than 1MHz. What is the limitating factor here.
With the nRF51 I was able to measure that without problems.
I guess it's the GPIOs input capability but there is no information about that. Maybe you can provide me with more information.
Thank you!