Using the Generic Timestamp Engine


I’ve been checking about the Generic Timestamp Engine, I’m interested on using it on the Jetson Xavier AGX.

Generic Timestamp Engine

Is there a restriction on the number of GPIO’s / IRQs that can be assigned to the GTE for timestamp loggin?


hello diego.chaverri,

you should only using GPIO pins under AON category to feed pps signals, then you should connect your hardware on the pin for using;
please also refer to Topic 124003 for using pps-gpio driver.