The STM32F303C6 has COMP peripherals COMP2, COMP4 & COMP6.
Each of these comparators have a positive (INP) and negative (INM) input pin and an output (OUT) pin.
Furthermore the data sheet specifies for each comparator a pin named INM4.
I am wondering what these INM4 pins are for. Can somebody please tell me?
Thank you in advance,