Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Texas Instruments/CC26x0/GPIO/DOUT3_0#0x0
Data Out 0 to 3
Alias register for byte access to each bit in DOUT31_0
DIO0
DIO1
DIO2
DIO3
https://github.com/cmsis-svd/cmsis-svd-data