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Altera_Forum's avatar
Altera_Forum
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15 years ago

Stratix IV DDR3 memory controller with Unify : simulation not working

Hello. I have a problem using DDR3 memory controller with Unify on Stratix IV. I use modelsim SE 6.5d or 10.0. My problem is that the controller is not working both with my design and Al...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hi All,

I also had problems with the DDR3 uniPhy for stratixV. when i simulated the design with the Aldec- Active-HDL9.1 simulator i noticed that the initialization/calibration never starts.

My solution for this issue was to copy the *.hex files from the "...\design_name\design_name_sim\design_name\" folder

to the "..\SRC\" folder .

This folder is where Active-HDL searches for hex files when they are aplicable to the design.

and this worked for me!!!

So, i guess you can do something similar in modelsim.

I hope this helps to those of you who are still stuck.

regards

Dror.