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MPU Reset/Power under PMU control or external PMIC

Question asked by kaveh mohamadabadi on Feb 8, 2016
Latest reply on Feb 8, 2016 by jamesbone

Hi,

 

there are two methods to connect the Push button for power-up sequence and top-level reset. One, by connecting the push button to the ONOFF pin of the IMX and then PMIC will power-up with the PMIc_on_REG. Other is by connecting the Push button directly to the PMIC.

 

Is there any significant advantage/disadvantage between these two methods?

 

Thanks

 

 

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