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Altera_Forum
Honored Contributor
Honored ContributorDdr2 Hpcii Controller Throughput
Can this controller provide max throughput that the DDR2 device can allow? Or maybe more appropriately stated: what is the max throughput of the HPCII controller for DDR2 devices. Talking logic...
Altera_ForumHonored Contributor
Honored ContributorI'm getting around 97% efficiency out of it. To max out the throughput you have to sequentially access it. If you randomly access it I think I was seeing an efficiency between 33-40% (I forget off the top of my head).
These documents should have some pointers of what to do: http://www.altera.com/literature/hb/nios2/edh_ed51007.pdf http://www.altera.com/literature/hb/nios2/edh_ed51008.pdf
