Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/S6E1A1/FASTIO/FPDIR5#0x0
Fast GPIO Input Data Register 5
Bit0 of FPDIR5
Bit1 of FPDIR5
Bit2 of FPDIR5
https://github.com/cmsis-svd/cmsis-svd-data