#N/A pins in Pin Mux

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

There are some pins that seem important to overall functionality in the pin mux table but we are not planning currently to provide them with any interface on our carrier design.

So signals like:

GPU_PWR_REQ
VC_PWR_REQ
PMU_INT_N
SHUTDOWN_N
CLK_32K_IN

etc.

Can we safely NC these? Meaning, when we make the DT file - if we NC these pins/change them from their default assignments does that ‘break’ something on the Xavier?

2

Hi, please do NOT change anything of them in pinmux or DT file.

3

Thanks. I will go back and reset those pins - appreciate the info.

Perhaps a suggestion then, in the pin mux spreadsheet - dont show the pins, or dont make them editable.