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Honored Contributor I
927 Views

Can ArriaII GX control a DDR3 SODIMM?

when using the "ddr3 controller" in MegaWizard ; 

find it can't using dimm ,find the error below: 

Error: DDR3 SDRAM is only supported in without leveling configurations for Arria II GX devices. Click "Modify Parameters" in "Memory Settings" page to select "Discrete Device" as the memory format. 

if i just modifed the "Memory Settings", with out write leveling, would the interface stable enough?? 

***** 

and find some answer in the post below said "ddr3 dimm can't be used in arriaii".. 

 

is there more detailed message about the"ddr3 dimm in arria ii "problem?
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Highlighted
Honored Contributor I
6 Views

Surprised nobody has responded to this yet. The answer is no, the Arria II GX family does not support DDR3 DIMMs/SODIMMs because it cannot perform read and write leveling. The tool is telling you to select discrete DDR3 devices, which Arria II GX does support.

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