Software configuration for unused pins

PreethiCapG
Posts: 1
Joined: Mon Aug 08, 2022 7:16 am

Software configuration for unused pins

Postby PreethiCapG » 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

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