I'm looking to measure the MCU current under different power mode. in the S32KEVB schematic , I noticed
a resistor R117 between VDD and VDD_MCU and there is a shunt jumper J15 across.
Is this to help measure the current drawn by MCU from the supply?
if YES, how?
Do I need to populate it with a known resistor value? measure the voltage across and divide by its value?
what is VDD vs VDD_MCU?
Can not find any info for this?