Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/S6E1A1/GPIO/FPOER1#0x0
Fast GPIO Output Enable Register 1
Bit0 of FPOER1
Bit1 of FPOER1
Bit2 of FPOER1
Bit3 of FPOER1
Bit4 of FPOER1
Bit5 of FPOER1
https://github.com/cmsis-svd/cmsis-svd-data