Jetson orin agx power up

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
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1

Hi,
In power up sequence there is a 5ms between”module power on” signal and “carrier power on” signal.

  1. What happens if it doesn’t meet the up to 5 ms?
  2. Should I react in to it if it doesn’t done?
    Thank you
3

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It is the time required for the 3.3V supply to turn on and be in normal operating range. This is less than or equal to 5ms.

4

Hi, thank you.
If it takes more then 5ms - what should we do?
Should we perform the shutdown process?
Regards

5

It should not take more than 5ms. If it is taking more time then there is some issue with your power supplies which provide power to the Jetson module.

6

Should we perform the shutdown process in that case?
Regards

7

Please compare with our carrier board design for any differences in your custom board.

8

Hi,
There is nothing in this document that suggests it that we can compare to it.
Should we perform the shutdown process in that case?
Regards

9

Can anyone advise please?

10

The delay is fixed/set by the circuitry on the module and so should be always <5ms. You can measure it when the module is mounted on Nvidia carrier board and then with your carrier board.