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.
I.MX6DL 1 GHz
MT41K128M16JT-125 XIT (4 chips totalling 1 GB)
DDR Stress Tester Version 1.0.3
I.MX6DQSDL DDR3 Script Aid V0.10
It always hangs on the DQS gating read/write delay calibration, on all four boards. Any ideas as to where I should start?