Periodic Interrupt Timer Status
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CTRLBUSY | |||||||
Access | R | R | R | R | R | R | R |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
PITCTRLA Synchronization Busy
This bit indicates whether the RTC is busy synchronizing the Periodic Interrupt Timer Control A register (RTC.PITCTRLA) in the RTC clock domain.