Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Maxim-Integrated/max32672/MCR/ADC_CFG3#0x0
ADC Config Register3.
VREFM
VREFP
IDRV
VCM
ATB
D_IBOOST
https://github.com/analogdevicesinc/msdk