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DAQ2: MIG DDR and DMA

Question asked by quandang on Dec 11, 2017
Latest reply on Jan 5, 2018 by CsomI
Branched from an earlier discussion

Hi Adrian,

 

I am also using DAQ2 and I see that the DAQ2 HDL project has a AXI_ADCFIFO and a MIG and DMA. I have questions.

1. I don't know why DAQ2 needs both MIG and DMA? can you explain it?

2. I want to save ADC data into DDR with maximum speed. Should I use PL DDR or PS DDR? If using PL DDR, how can I save data into PL DDR then read it and save it into PS DDR?

3. Could you please send me the documents of AXI_ADCFIFO?

 

Thank you.

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