SLAZ392AH October 2012 – August 2021 MSP430FR5739
RTC Module
Functional
Polling RTC interrupts may result in a lost interrupt flag
Polling any RTC interrupt flag mapped to the RTCIV register may result in a missed interrupt if the flags are modified while being read.
Using an interrupt service routine to service flags mapped to the RTCIV register significantly reduces the probability of the issue occurring.