register description
| FORCE_OFF | Need add desc |
| FORCE_ON | Need add desc |
| DG_PAD_AUTOHOLD | read only register to indicate digital pad auto-hold status |
| CLR_DG_PAD_AUTOHOLD | wtite only register to clear digital pad auto-hold |
| DG_PAD_AUTOHOLD_EN | digital pad enable auto-hold |
| DG_PAD_FORCE_NOISO | digital pad force no ISO |
| DG_PAD_FORCE_ISO | digital pad force ISO |
| DG_PAD_FORCE_UNHOLD | digital pad force un-hold |
| DG_PAD_FORCE_HOLD | digital pad force hold |
| DG_WRAP_FORCE_ISO | digital core force ISO |
| DG_WRAP_FORCE_NOISO | Need add desc |