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Question about i.MX6 DDR Stress Test Tool

Question asked by George Fukutomi on Aug 3, 2015
Latest reply on Aug 6, 2015 by Yuri Muhin

Dear all,

 

Please let me know about how to use i.MX6 DDR Stress Test Tool V1.0.3.

Though I think that the hexadecimal inputted into below is a register value in DDR,

(Q1) please tell me the method of validity judgment of the value.

 

Please enter the MR1 value on the initilization script

This will be re-programmed into MR1 after write leveling calibration

Enter as a 4-digit HEX value, example 0004, then hit enter

 

*Though I confirmed DCD setting in u-boot, I was not able to find the value corresponding to it.

 

(Q2) Is this value influenced in a calibration result?

 

Best Regards,

Fukutomi

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