CTDAC connection switch control
| CTDD_CRD | CTDAC Reference opamp output to ctdrefdrive |
| CTDS_CRS | ctdrefsense to opamp input |
| CTDS_COR | ctdvout to opamp input |
| CTDO_C6H | P6 pin to Hold capacitor |
| CTDO_COS | ctdvout to Hold capacitor (Sample switch). Note this switch will temporarily be opened for deglitching if CTDAC.DEGLITCH_COS is set |
| CTDH_COB | Drive the CTDAC output with CTBM 1x output during hold mode in Sample and Hold operation |
| CTDH_CHD | Hold capacitor connect |
| CTDH_CA0 | Hold capacitor to opamp input |
| CTDH_CIS | Hold capacitor isolation (from all the other switches) |
| CTDH_ILR | Hold capacitor leakage reduction (drive other side of CIS to capacitor voltage) |