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Altera_Forum's avatar
Altera_Forum
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14 years ago

DDR2 and Ethernet

Hi friends, I want to control DDR2 and Ethernet with NIOS II on my board. ADC results are read from LVDS_rx module and store on DDR2 and then stream out via Ethernet. On my board, there is no...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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Why not using DDR2 memory? It doesn't matter what memory type it is, since You need to use either DMA (better SGDMA for faster transfers) or write Your own Avalon Memory Master controller. How fast ADC is?

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400Msps ADC. DDR2 memory is used to store ADC result . if it's used for nios II ,what about the ADC ?