We need to design our carrier board having need of 30 GPIOs. I would appreciate some queries pertaining to that,
As per pinmux sheet, can we claim pin function to be GPIO for any of pins showing GPIO no; like GPIO_PB.04 under the column “GPIO” of pinmux sheet?
Where do we get details about electrical characteristics of pin like VIH/ VIL, VOH/ VOL, current driving capacity, etc? It seems Jetson Nano product design guide has no details.
Also need details about using GPIO as interrupt, its edge, etc?