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Altera_Forum's avatar
Altera_Forum
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15 years ago

How to use ddr2 sram high performance controller

Hi,I want to use ddr2 sdram in sopc. But I meet trouble. This is my project picture. Dose anyone have a example?if so,please give me a example,thanks.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

That should have worked. The SDRAM controller exposes byte enables so everything should have mapped correctly.

Here is another thing to try, place everything except the SDRAM controller behind a pipeline bridge and then connect the bridge to the CPU.