APBD Mask
| SERCOM4_ | SERCOM4 APB Clock Enable |
| SERCOM5_ | SERCOM5 APB Clock Enable |
| SERCOM6_ | SERCOM6 APB Clock Enable |
| SERCOM7_ | SERCOM7 APB Clock Enable |
| TCC4_ | TCC4 APB Clock Enable |
| TC6_ | TC6 APB Clock Enable |
| TC7_ | TC7 APB Clock Enable |
| ADC0_ | ADC0 APB Clock Enable |
| ADC1_ | ADC1 APB Clock Enable |
| DAC_ | DAC APB Clock Enable |
| I2S_ | I2S APB Clock Enable |
| PCC_ | PCC APB Clock Enable |