DDR clock frequency on IDLE_DDRC_25MHz mode of i.MX8MMini.

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DDR clock frequency on IDLE_DDRC_25MHz mode of i.MX8MMini.

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takayuki_ishii
Contributor IV

Hello community,

In applicatio note AN12410 of i.MX8M Mini Power consumption measurement,

In this mode, DDRC frequency is set to 25MHz.

Is it meen that not only DDRC but also external DDR clock run at 25MHz?

In this time, it is use DLL-off mode?

Best regards,

Ishii.

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igorpadykov
NXP Employee
NXP Employee

Hi Ishii

>Is it meen that not only DDRC but also external DDR clock run at 25MHz?

yes

>In this time, it is use DLL-off mode?

yes

Best regards
igor
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igorpadykov
NXP Employee
NXP Employee

Hi Ishii

>Is it meen that not only DDRC but also external DDR clock run at 25MHz?

yes

>In this time, it is use DLL-off mode?

yes

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

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694 Views
takayuki_ishii
Contributor IV

Hello Igor,

Thank you for your quick response.

Best regards,

Ishii.

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