Tool/software:
Hello,
I have the MSPM0L1105 MCU. I want to configure some GPIO as open drain. There seems to be an option to configure some pins as 'Open Drain 5V Tolerant', but only several pins are capable of this. I also don't need 5V tolerance, just normal 3.3V open drain. I don't see this option in the syscfg. How can I do this?
Secondly, if I have a GPIO configured as an output, can I still read this pin's digital state to see if it is logic high or logic low?
Thanks
Jesse