TEST_CONF register
| ADC_SWITCH_EN | ADC_SWITCH_EN[15:0]: enable individually each connection of the switching matrix at the ADC input. For each bit: 0: switch X is ON 1: switch X is OFF Bit mapping (corresponding to AUXADC_INSEL_1V2[15:0]): Bit 0: VINM[0] to ADC negative input Bit 1: VINM[1] to ADC negative input Bit 2: VINM[2] to ADC negative input Bit 3: VINM[3] to ADC negative input Bit4: GND to ADC negative input Bit5: VBAT to ADC negative input Bit6: GND to ADC negative input Bit7: VDDA to ADC negative input Bit8: VINP[0] to ADC positive input Bit9: VINP[1] to ADC positive input Bit10: VINP[2] to ADC positive input Bit11: VINP[3] to ADC positive input Bit12: VBAT to ADC positive input Bit13: TEMP to ADC positive input Bit14: GND to ADC positive input Bit15: VDDA to ADC positive input. |
| SEL_VIN_TYPE | SEL_VIN_TYPE[1:0]: operation mode of the selected VIN 00: ADC single negative input 01: ADC single positive input 10: ADC differential input mode 11: reserved |
| ADC_RUN | ADC_RUN: Start/stop ADC conversion. 0: stop the ADC conversion, 1: starts the ADC conversion. |
| ADC_ENABLE | ADC_ENABLE: 0: disable the ADC (power OFF) 1: enable the ADC (power ON) |