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dsun01's avatar
dsun01
Icon for Contributor rankContributor
3 years ago
Solved

AN829 simulation ran but failed

Dear Support and Expert I am learning PCIe, DMA and DDR. AN829 is a good example for A10 platform. I have made minor modification to get the project compiled and execute simulation in Quartus 21.3 ...
  • Wincent_Altera's avatar
    Wincent_Altera
    3 years ago

    Hi David,


    Please accept my apologies for late reply.

    I was able to run a full compilation based on the .qar provided by you without any error in Quartus v21.3.

    Could you please try to run again ? or maybe in another device/PC...

    If the issue still happens, you may refer to Intel FTA PCIe document

    https://community.intel.com/t5/FPGA-Wiki/FTA-PCI-express/ta-p/735993

    It mentions steps to debug the LTSSM.


    Hope this is helpful to you.

    Regards,

    Wincent_Intel


Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi David,


Please accept my apologies for late reply.

I was able to run a full compilation based on the .qar provided by you without any error in Quartus v21.3.

Could you please try to run again ? or maybe in another device/PC...

If the issue still happens, you may refer to Intel FTA PCIe document

https://community.intel.com/t5/FPGA-Wiki/FTA-PCI-express/ta-p/735993

It mentions steps to debug the LTSSM.


Hope this is helpful to you.

Regards,

Wincent_Intel


  • dsun01's avatar
    dsun01
    Icon for Contributor rankContributor
    3 years ago

    Hi Wchiah,

    I don't have problem to compile use Quartus, I have problem when run the simulation.

    by the way, is there other example for Arria 10 develop kit that demo PCIe and DMA.

    Thank you,

    David

  • dsun01's avatar
    dsun01
    Icon for Contributor rankContributor
    3 years ago

    Hi Wchiah

    An829 has a DDR interface, that is very attractive to serve as an example. for some reason it is not very straight forward to a newbie.

    I use the platform designer to create a Pcie interface from scratch and generate simulation. seems this time the simulation can run through.

    I put it in a new thread.

    how to Integrate PCIe DMA to replace USB3 interface - Intel Communities

    hope you will be assigned to this new thread and give me some suggestion.

    Thank you very much,

    David