Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Renesas Electronics/R7FA6M1AD/RTC/RDAYCP0#0x0
Date Capture Register 0
1-Day Capture Capture value for the ones place of minutes
10-Day Capture Capture value for the tens place of minutes
https://github.com/cmsis-svd/cmsis-svd-data