Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/MB9AF15xR/GPIO/PZR4#0x0
Port Pseudo Open Drain Setting Register 4
Bit12 of PZR4
Bit13 of PZR4
Bit14 of PZR4
https://github.com/cmsis-svd/cmsis-svd-data