Peripheral write protection status - Bridge D
| SERCOM4_ | SERCOM4 APB Protect Enable |
| SERCOM5_ | SERCOM5 APB Protect Enable |
| TCC4_ | TCC4 APB Protect Enable |
| ADC0_ | ADC0 APB Protect Enable |
| ADC1_ | ADC1 APB Protect Enable |
| DAC_ | DAC APB Protect Enable |
| I2S_ | I2S APB Protect Enable |
| PCC_ | PCC APB Protect Enable |