I am trying to use the ADC but I need to understand how to adjust the reference for the ADC.
I see in the BCM20736 Data Sheet (20736-DS-102-R) on Page 13:
"• There is a built-in reference with supply- or bandgap-based reference modes."
#1 What is the value of the default voltage reference?
#2 How do I choose in firmware the ADC reference between bandgap and Vref?