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Altera_Forum
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16 years ago

How to 32bit DDR2 in CycloneIII development kit?

Hi, I just got my Cyclone III development kit. However, it seems the examples does not have all features demonstrated. In all examples, only one DDR2 chip (16bit) is accessed even there...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

After regenerating in SOPC Builder with a wider data width make sure to run the DDR SDRAM pin assignments .tcl file. The example designs in their current state would only have x16 interfaces constrained and not the extra pins you are adding.