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Altera_Forum
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13 years ago

DDR SDRAM on the Nios Development Board, Cyclone II Edition

I cannot make this work under QU12.1 and QSys. Memory is MT46V16M16. If I add the SDRAM Controller to the System it implements all but the DQS0 and DQS1 wires ??? The Ref Designs don't help bec...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

You're trying to add SDR SDRAM controller for DDR SDRAM memory chip? That will not work. Add DDR memory controller.