Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/S6E1A1/GPIO/FPOER0#0x0
Fast GPIO Output Enable Register 0
Bit0 of FPOER0
Bit1 of FPOER0
Bit2 of FPOER0
Bit3 of FPOER0
Bit4 of FPOER0
Bit15 of FPOER0
https://github.com/cmsis-svd/cmsis-svd-data