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Altera_Forum
Honored Contributor
Honored ContributorSDRAM and speed gain
I want to build a system using SOPC builder that contains a SDRAM controller, that is accessed from a NIOS2 and a DMA controller, both running at 50MHz. If I have the SDRAM controller run at 100MHz, ...
Altera_ForumHonored Contributor
Honored ContributorIt's hard to say whether it will be any faster or not. In general, the SDRAM controller isn't efficient, so adding domain-crossing logic probably will not help you out much. IT shouldn't be hard to run a simple test that reads all the locations and measures the timeusing a timer.
