Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32FG1P/EFR32FG1P131F64GM48/CRYPTO/DATA0BYTE14#0x0
DATA0 Register Byte 14 Access
Data 0 Byte 14 Access
https://github.com/cmsis-svd/cmsis-svd-data