Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Spansion/MB9AFA4xN/GPIO/PFR5#0x0
Port function setting register 5
Bit0 of PFR5
Bit1 of PFR5
Bit2 of PFR5
Bit3 of PFR5
Bit4 of PFR5
Bit5 of PFR5
Bit6 of PFR5
https://github.com/cmsis-svd/cmsis-svd-data