Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/NXP Semiconductors/LPC11E6x/SYSCON/PIOPORCAP1#0x0
POR captured PIO status 1
State of PIO1_31 through PIO1_0 at power-on reset
https://github.com/cmsis-svd/cmsis-svd-data