Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32FG1V/EFR32FG1V131F32GM48/TIMER1/CC1_CCVB#0x0
CC Channel Buffer Register
CC Channel Value Buffer
https://github.com/cmsis-svd/cmsis-svd-data