IMX28 Brownout Detection

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IMX28 Brownout Detection

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franzforstmayr
Contributor I

Hey All,

is there any way to recognise an brownout condition by hardware?

PSWITCH stays high for a long time and RESET follows the level of VDDIO.

Yours

Franz

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igorpadykov
NXP Employee
NXP Employee

Hi Franz

there is no signal for brownout detection, in general

one can attach jtag debugger and read brownout comparator

condition in register HW_POWER_STS.

Best regards

igor

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igorpadykov
NXP Employee
NXP Employee

Hi Franz

there is no signal for brownout detection, in general

one can attach jtag debugger and read brownout comparator

condition in register HW_POWER_STS.

Best regards

igor

-----------------------------------------------------------------------------------------------------------------------

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

-----------------------------------------------------------------------------------------------------------------------

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