Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series0/EZR32LG/EZR32LG330F64R69/LESENSE/POWERDOWN#0x0
LESENSE RAM power-down register
LESENSE RAM power-down
https://github.com/cmsis-svd/cmsis-svd-data