Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32BG22C222F352GM40/LETIMER0_S/SYNCBUSY#0x0
No Description
Sync busy for CNT
Sync busy for TOP
Sync busy for REP0
Sync busy for REP1
Sync busy for START
Sync busy for STOP
Sync busy for CLEAR
Sync busy for CTO0
Sync busy for CTO1
https://github.com/cmsis-svd/cmsis-svd-data