DA9063 Sequencer timing

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The Dude
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DA9063 Sequencer timing

Hi, I am currently trying to configure a DA9063. Im having an issue with the start up sequencer, I have configured the LDOs and Bucks with the _EN register (e.g LDO1_EN) and set the sequencer slots to what I require, yet they turn on when the system starts . How do I configure the LDOs to start up with the sequencer?

Kind Regards,
JD

ED_Dialog
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Joined: 2017-09-18 11:54
Hello JA,

Hello JA,

Configuring the PMIC with the LDO<x>_EN and Buck<x>_EN register bits will turn the regulators on when the system starts up.

If you want the regulators to turn on with the sequencer you must disenable these registers. You must then go to the Power Sequencer tab and change the slot you want each regulator to start up in and set the un-needed regulators step to slot 0. Alternately you can go to the power sequencer window and drag the rising edge to the timer/slot you require, to remove a regulator you must drag the rising edge to the far left hand side to slot 0 and click ‘Write changes and Quit’.

Kind Regards,

Elliott Dexter

The Dude
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Last seen: 1 year 8 months ago
Joined: 2017-10-31 09:47
Thanks for the response.

Thanks for the response.

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