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Battery brownout detection on i.MX28 when suspended?

Question asked by Artem Kamshilin on Sep 11, 2012
Latest reply on Sep 17, 2012 by Ming On Lai

Hi all,

 

 

While reading the i.MX28 Reference Manual, I found that core can track battery voltage via a LRADC channel, and power itself down when it sees voltage falling below a certain threshold (notifications are sent via interrupts). However, is this logic supposed to work when the core is suspended (e.g. by pressing power switch button?) I'm using IMX28 EVK for my testing.

 

 

Thanks!

 

 

Arty


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