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Altera_Forum
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9 years ago

DDR3 calibration fail (Cyclone V + Micron DDR3 + Uniphy + NiOS)

Dear All, help me please in a trouble. I have a custom board with cyclonev (including Hard-IP DDR) and DDR3 (mt41j128m16jt-125). In quartus ii v14.1.0 (64bit) I created SoC (NIOSII + block ram ...
Altera_Forum's avatar
Altera_Forum
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9 years ago

Thank you so much, Jens! You helped me a lot!

With your settings it started to work.

Then I changed soft controller to hard, increased memory frequency up to 400 MHz and changed tWTR from 7 to 6. And It still working!

Thanks a lot for your help!!