ZHCSKK3B December 2019 – February 2022 TPS6594-Q1
PRODUCTION DATA
TC registers write accesses can be done while RTC is stopped. MCU can stop the RTC by the clearing the STOP_RTC bit of the control register and checking the RUN bit of the status to be sure that RTC is frozen. MCU then updates the TC values and restarts the RTC by setting the STOP_RTC bit, which ensures that the final written values are aligned with the targeted values.