Question
Auto-Reload Register = 0
Good day, I'm using the stm32f103c8 on the bluepill board and I intend on running timer 2 (clocked at 72MHz) every cycle. Now with this clock, a cycle is 13.9ns. To make this happen, should the Auto-Reload (ARR) register of timer 2 be loaded with 0 so that it reloads every cycle?
It just looks weird to me but I want to clarify if my assumption is correct. Thank you