GPIO34 M.2 Alert signal


I want to be able to control the gpio34 signal which is connected to M.2 Alert on the carrier board. I don’t understand how I can control the signal however, because I don’t believe the signal name on the schematic is the same one I need to use in the terminal.

Also, if somebody understands how the M.2 Alert signal works and if it is necessary to the ssd function?

hello dwhite,

please access pinmux spreadsheets via download center for reference.
you should also refer to GPIO Changes session for an example to check the GPIO number from signal name.