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Unable to power off i.MX6UL

Question asked by Guy Shapiro on Feb 14, 2017
Latest reply on Feb 15, 2017 by Guy Shapiro

Hi all,

 

On a board with a i.MX6UL chip, I have troubles when trying to power off the device.
Any time I power off the device, either by a software power off or by long assertion of the onoff pin, the system boots up again immediately.
I made sure that the onoff pin remains high after the power off, and that the VDD_SNVS_IN stays stable.
Do you know what else might cause such behavior?
Thanks.

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