Software configuration for unused pins
Posted: Mon Aug 08, 2022 9:09 am
Hi Team,
I have 16 unused GPIO pins and 3 SPI pins (Pin 36 to 38) and left them unconnected in the design. I couldn't find any data regarding handling unused pins in the datasheet/ manuals.
Can anyone please let me how the unconnected pins should be configured in software. Whether it should configured as input, output or any other specific configuration.
Thanks,
Preethi
I have 16 unused GPIO pins and 3 SPI pins (Pin 36 to 38) and left them unconnected in the design. I couldn't find any data regarding handling unused pins in the datasheet/ manuals.
Can anyone please let me how the unconnected pins should be configured in software. Whether it should configured as input, output or any other specific configuration.
Thanks,
Preethi