PPU Privilege Access Type Descriptor 1
| RMU | Reset Management Unit access control bit |
| RTCC | Real-Time Counter and Calendar access control bit |
| SMU | Security Management Unit access control bit |
| TIMER0 | Timer 0 access control bit |
| TIMER1 | Timer 1 access control bit |
| TRNG0 | True Random Number Generator 0 access control bit |
| USART0 | Universal Synchronous/Asynchronous Receiver/Transmitter 0 access control bit |
| USART1 | Universal Synchronous/Asynchronous Receiver/Transmitter 1 access control bit |
| USART2 | Universal Synchronous/Asynchronous Receiver/Transmitter 2 access control bit |
| WDOG0 | Watchdog 0 access control bit |
| WDOG1 | Watchdog 1 access control bit |
| WTIMER0 | Wide Timer 0 access control bit |