Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/BGM13/BGM13P22F512GA/CRYPTO0/DATA0BYTE14#0x0
DATA0 Register Byte 14 Access
Data 0 Byte 14 Access
https://github.com/cmsis-svd/cmsis-svd-data