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PMIC_ON_REQ is Open drain or not

Question asked by ko-hey on Jun 29, 2016
Latest reply on Jun 30, 2016 by ko-hey

Hi all

 

I want to know whether PMIC_ON_REQ is open drain or not.

I would like to control PWRON of PMIC in two ways from another device.

One is PMIC_ON_REQ and the other is other external device.

 

 

According to the SDB schematic, PWRON is connected with PMIC_ON_REQ and PMIC_PWRON.

I think the PMIC_PWRON is Open drain so there is no problem.

However, there is no description that whether PMIC_ON_REQ is Open drain or not.

 

Is the PMIC_ON_REQ also Open drain ?

If yes, please let me know where I can find the description.

 

 

Ko-hey

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