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Altera_Forum
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15 years ago

Max throughput of SOPC DMA?

Hello, Currently I have a system with DMA transfers and DDR2 SDRAM (and a lot of other stuff). I'm using the normal SOPC builder DMA controller. I run the system on 100 MHz, the DDR2 SDRAM run...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

There shouldn't be any bus width adapters between the 32 bit NIOS processor, the 32 bit data path RapidIO core and the 32 bit data width on-chip memory (and the DMA controllers) though?

I can't really help the ones for the DDR2 though, but that doesn't really matter anymore to me, since if I want max speed I need to use on-chip memory anyway.