AnsweredAssumed Answered

I.MX6DL DDR Stress Test Hangs or Fails

Question asked by Luke Marvin on Jan 20, 2015
Latest reply on Apr 30, 2015 by Luke Marvin

I am trying to run the DDR Stress Test on four samples of our custom board with no success. This is our first DDR3 board so I was hoping someone might be able to help me.

 

Hardware:

I.MX6DL 1 GHz

MT41K128M16JT-125 XIT (4 chips totalling 1 GB)

 

Software:

DDR Stress Tester Version 1.0.3

I.MX6DQSDL DDR3 Script Aid V0.10

script aid.JPG.jpg

stress tester.JPG.jpg

 

It always hangs on the DQS gating read/write delay calibration, on all four boards. Any ideas as to where I should start?

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