TTSW=0, MERW=0, IERW=0, LRW=0, SRW=0, TCRW=0, MCLW=0, CRW=0, TARW=0, MCHW=0, TPRW=0, TSRW=0
RTC Write Access Register
| TSRW | Time Seconds Register Write 0 (0): Writes to the Time Seconds Register are ignored. 1 (1): Writes to the Time Seconds Register complete as normal. |
| TPRW | Time Prescaler Register Write 0 (0): Writes to the Time Prescaler Register are ignored. 1 (1): Writes to the Time Prescaler Register complete as normal. |
| TARW | Time Alarm Register Write 0 (0): Writes to the Time Alarm Register are ignored. 1 (1): Writes to the Time Alarm Register complete as normal. |
| TCRW | Time Compensation Register Write 0 (0): Writes to the Time Compensation Register are ignored. 1 (1): Writes to the Time Compensation Register complete as normal. |
| CRW | Control Register Write 0 (0): Writes to the Control Register are ignored. 1 (1): Writes to the Control Register complete as normal. |
| SRW | Status Register Write 0 (0): Writes to the Status Register are ignored. 1 (1): Writes to the Status Register complete as normal. |
| LRW | Lock Register Write 0 (0): Writes to the Lock Register are ignored. 1 (1): Writes to the Lock Register complete as normal. |
| IERW | Interrupt Enable Register Write 0 (0): Writes to the Interupt Enable Register are ignored. 1 (1): Writes to the Interrupt Enable Register complete as normal. |
| TTSW | Tamper Time Seconds Write 0 (0): Writes to the Tamper Time Seconds Register are ignored. 1 (1): Writes to the Tamper Time Seconds Register complete as normal. |
| MERW | Monotonic Enable Register Write 0 (0): Writes to the Monotonic Enable Register are ignored. 1 (1): Writes to the Monotonic Enable Register complete as normal. |
| MCLW | Monotonic Counter Low Write 0 (0): Writes to the Monotonic Counter Low Register are ignored. 1 (1): Writes to the Monotonic Counter Low Register complete as normal. |
| MCHW | Monotonic Counter High Write 0 (0): Writes to the Monotonic Counter High Register are ignored. 1 (1): Writes to the Monotonic Counter High Register complete as normal. |