Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series0/EZR32HG/EZR32HG320F64R60/PRS/SWLEVEL#0x0
Software Level Register
Channel 0 Software Level
Channel 1 Software Level
Channel 2 Software Level
Channel 3 Software Level
Channel 4 Software Level
Channel 5 Software Level
https://github.com/cmsis-svd/cmsis-svd-data