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About Variable_Output_Data_Window of SD specification in i.MX6 series.

Question asked by Keita Nagashima on Nov 11, 2014
Latest reply on Dec 2, 2014 by Keita Nagashima

Dear Sir or Madam,

 

Hello.

I have a question about Variable_Output_Data_Window of SD specification in i.MX6 series.

 

Refer to Frequency_Range_Consideration in SD specification Phsical Layer Specification V4.20.

Is MX supporting Variable_Output_Data_Window function?

 

[Q1]

There is description of "SDR-104" in data sheet and Reference manual.

There is not a specification like tODLY in SDR104 and it is automatically adjusted by Variable-delay function(CMD19).

Is i.MX6S/DL/D/Q supporting this feature?

And is it supporting both of SDR-104 and SDR-50?

 

[Q2]

In SDR104, is it automatically adjusted at the case of Write operation, too?

 

Best Regards,

12-Nov-2014

Keita

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