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SAbde7's avatar
SAbde7
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

How to write to and read data from an on-chip fifo through PCIE from a computer?

I am trying to write to and read from on-chip FIFOs from a C program running on a PC connected to an FPGA(Stratix V). I have been reading non-stop on the internet for the past week and I've come acro...
KennyT_altera's avatar
KennyT_altera
Icon for Super Contributor rankSuper Contributor
6 years ago
Is there update?
  • SAbde7's avatar
    SAbde7
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    I have managed to communicate with the fifo using PCIE_Write32/Read32() and was experimenting with Dma_Write(), which worked, and Dma_Read(), which didn't work.

    I don't need further assistance with connecting the FIFO in the platform designer. It seems the configuration I posted in the screenshot does work. I will be posting an answer to my own question soon for others who might face the same confusions as I did.