We change 1G DDR from SAMSUNG to MICRON. We compare DDR files of SAMSUNG and MICRON.
We find some registers value are different. Please see attached file.
Can you please tell me why the difference?
Thank you.
Best Regards,
Alex
Original Attachment has been moved to: Samsung_Micron_1G_ddr_compare_table_0518.zip
Hi charles
settings are produced from i.Mx6DQSDL DDR3 Script Aid
tool located on
Explanation of using that tool one can find on presentation
https://community.freescale.com/docs/DOC-104363
Since chips produced by different vendors using (probably) with
different technology process, drive strength settings may vary, as well
other settings derived from their datasheet timings parameters.
Best regards
igor
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