register CKEN0
| MFSCK0 | bitfield MFSCK0 |
| MFSCK1 | bitfield MFSCK1 |
| MFSCK2 | bitfield MFSCK2 |
| MFSCK3 | bitfield MFSCK3 |
| MFSCK4 | bitfield MFSCK4 |
| MFSCK5 | bitfield MFSCK5 |
| MFSCK6 | bitfield MFSCK6 |
| MFSCK7 | bitfield MFSCK7 |
| MFSCK8 | bitfield MFSCK8 |
| MFSCK9 | bitfield MFSCK9 |
| MFSCK10 | bitfield MFSCK10 |
| MFSCK11 | bitfield MFSCK11 |
| MFSCK12 | bitfield MFSCK12 |
| MFSCK13 | bitfield MFSCK13 |
| MFSCK14 | bitfield MFSCK14 |
| MFSCK15 | bitfield MFSCK15 |
| ADCCK0 | bitfield ADCCK0 |
| ADCCK1 | bitfield ADCCK1 |
| ADCCK2 | bitfield ADCCK2 |
| ADCCK3 | bitfield ADCCK3 |
| DMACK | bitfield DMACK |
| EXBCK | bitfield EXBCK |
| GIOCK | bitfield GIOCK |