ADC Start-of-Conversion Source Register
| START_SRC | This bit field enables the corresponding event input to the ADC to start (and continue, if active) the ADC. Once the number samples programmed in ADC_AVG_NUM is reached, if one of the enabled event inputs is active, the ADC functionality continues. If not, it stops. |
| START | When this bit is set to 1, the ADC starts/continues its operation. This is used to enable functions by software, without using the event inputs. |
| ENA | When this bit is set to 1, the ADC_CONTROL register is enabled to start the processing. |