Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFM32GG12B/EFM32GG12B410F1024GQ64/TRNG0/INITWAITVAL#0x0
Initial Wait Counter
Wait counter value
https://github.com/cmsis-svd/cmsis-svd-data