AnsweredAssumed Answered

ON/OFF pin on IMX6 Device

Question asked by GUS LABAO on Feb 14, 2014
Latest reply on Mar 21, 2014 by Yuri Muhin

Hi All,

 

I am trying to find out why the ON/OFF pin does drive the PMIC_REQ_ON pin low.  I have a button to GND connected to the ON/OFF pin on the IMX6D device.  In OFF mode and initial power up, the SNVS is at 3.0V provided by a PMIC.  When I press the ON/OFF button, I am expecting PMIC_REQ_ON pin to go low so it will turn ON the PMIC.  I don't see the PMIC_REQ_ON pin on IMX6 go low after a button press.  What are the requirements for the ON/OFF pin and PMIC_REQ_ON to work on initial power up.

 

Thanks in advance.

Outcomes