Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32BG1P/EFR32BG1P232F256GJ43/CRYPTO/DDATA2#0x0
DDATA2 Register Access
Double Data 0 Access
https://github.com/cmsis-svd/cmsis-svd-data