Enum efr32xg12p::adc0::scanctrlx::VREFSELW
[−]
[src]
pub enum VREFSELW { VBGR, VDDXWATT, VREFPWATT, VREFP, VREFPNWATT, VREFPN, VBGRLOW, }
Values that can be written to the field VREFSEL
Variants
VBGR
Internal 0.83V Bandgap reference
VDDXWATT
Scaled AVDD: AVDD*(the VREF attenuation factor)
VREFPWATT
Scaled singled ended external Vref: ADCn_EXTP*(the VREF attenuation factor)
VREFP
Raw single ended external Vref: ADCn_EXTP
VREFPNWATT
Scaled differential external Vref from : (ADCn_EXTP-ADCn_EXTN)*(the VREF attenuation factor)
VREFPN
Raw differential external Vref from : (ADCn_EXTP-ADCn_EXTN)
VBGRLOW
Internal Bandgap reference at low setting 0.78V