Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Toshiba/M369/PB/IE#0x0
PB Input Enable Control Register
PB0IE
PB1IE
PB2IE
PB3IE
PB4IE
PB5IE
PB6IE
https://github.com/cmsis-svd/cmsis-svd-data