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Altera_Forum
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17 years ago

4 GB SODIMM Bandwidth

Hi, How can I calculate the memory-bandwidth offered by a 4GB on-board SO-DIMM when I interface it with a Stratix EP3SL150 on a DE3 Board? Is this organized in 4 banks of 1GB? Can 1 contro...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hi,

I am using a CycloneIII and I would like to use a 4B SODIMM (MT16HTS51264H). When I create the HDDDR2 controller in SOPC Builder I get the following error:

Error: cpu_0: Memory map cannot fit within the addressable memory space of the Nios II Data Master which is restricted to 31 address bits

How do I implement a SODIMM controller properly. do you have any idea what is going wrong?

Thank you,

Brianna