AnsweredAssumed Answered

Tuning DDR3 configurations on iMX6Q board

Question asked by PKZ on Jul 17, 2013
Latest reply on Aug 2, 2014 by TomE



We are using iMX6q and Micron DDR3 (2GB), designed based on Sabre SD. Currently our board fails the DDR_Stress test at 532MHz, some boards fail at even 528MHz. We try various configurations and calibrations, but the results are the same. But the Sabre SD can run up to 600MHz+ at room temperature.

Has anyone encountered such stability issues? Any suggestions?