Behavior of iMX6D Ouputs during STANDBY

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Behavior of iMX6D Ouputs during STANDBY

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stephenbarton
Contributor II

Am looking at the SABRE Board MCIMX6Q - when we momentarily press the Power Switch Button SW1, the system goes into Standby mode.  It seems that the PMIC keeps all the iMX6 supplies active

We are looking for info on how the iMX6 Dual IO pins behave when the iMX6 goes into Standby mode, when they are configured as outputs.  Am not seeing this info in the "Reference Manual"

For example:

  • If we have a GPIO output controlling an external circuit, will this output remain at a valid LOW or HIGH level while we are in Standby Mode and come out of Standby?
  • If we use iMX6D GPIO08 ball R5 as a 32 KHz CLK Source, what would this pin do in Standby Mode?
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igorpadykov
NXP Employee
NXP Employee

Hi Stephen

both GPIOs outputs and GPIO08 32 KHz remain unchanged in standby mode.

Best regards
igor
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igorpadykov
NXP Employee
NXP Employee

Hi Stephen

both GPIOs outputs and GPIO08 32 KHz remain unchanged in standby mode.

Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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stephenbarton
Contributor II

Thanks, this take scare of my question

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