Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Toshiba/M369/PL/FR1#0x0
PL Function Register 1
PL0F1
PL1F1
PL2F1
PL3F1
PL4F1
PL5F1
PL6F1
PL7F1
https://github.com/cmsis-svd/cmsis-svd-data