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Altera_Forum's avatar
Altera_Forum
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14 years ago

How to increase performance (Transfer rate) of DMA core?

Hi, I want to know how can i transfer from my SRAM to my SDRAM in the fastest possible way. I've been able to transfer data from SRAM to SDRAM using DMA at the transfer rate of 66MB/s w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Which DMA are You using? SGDMA has way much better results than simple DMA.

Nios systems running above 100MHz needs to be timing constrained very well.