Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/MB9BF12xJ/GPIO/PZR1#0x0
Port Pseudo Open Drain Setting Register 1
Bit1 of PZR1
Bit2 of PZR1
Bit3 of PZR1
Bit4 of PZR1
Bit5 of PZR1
https://github.com/cmsis-svd/cmsis-svd-data