Internal. Only to be used through TI provided API.
| DCDC_HIGH_EN_SEL | DCDC_HIGH_EN_SEL |
| DCDC_LOW_EN_SEL | DCDC_LOW_EN_SEL |
| DEAD_TIME_TRIM | DEAD_TIME_TRIM |
| DCDC_IPEAK | DCDC_IPEAK |
| DITHER_EN | DITHER_EN |
| NANOAMP_RES_TRIM | NANOAMP_RES_TRIM |
| ATESTLF_UDIGLDO_IBIAS_TRIM | ATESTLF_UDIGLDO_IBIAS_TRIM |
| SET_RCOSC_HF_FINE_RESISTOR | SET_RCOSC_HF_FINE_RESISTOR |
| RCOSCHFCTRIMFRACT | RCOSCHFCTRIMFRACT |
| RCOSCHFCTRIMFRACT_EN | RCOSCHFCTRIMFRACT_EN |