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Venky_26's avatar
Venky_26
Icon for New Contributor rankNew Contributor
2 years ago

Data link layer in PCIE

Hello fellow engineers, I am trying to find an equation to perform lcrc operation in data link layer of PCIE protocol both 16 bits and 32 bits Please help me find it or Suggest any source to get in...
Pcie
Video
Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi ,


Can I know which FPGA device that you are referring at ?

also can I know which document the picture that you sent is coming from ? or from which device/IP user guide ?

Appreciate if you can clarified to ensure that we are looking at the same picture.


Looking forward to hear back from you.


Regards,

Wincent_Intel


  • Wincent_Altera's avatar
    Wincent_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Hi,

    I wish to follow up with you about this forum.
    Hoping to hear back from you so that we can proceed for next step.

    Regards,
    Wincent_Intel

    • Venky_26's avatar
      Venky_26
      Icon for New Contributor rankNew Contributor
      2 years ago

      Hi,

      I am working in a startup frontend design based company. We are working on building PCIE IP from scratch.

      The snap I shared is from PCIE spec.

      Regards,
      Venky

      • Wincent_Altera's avatar
        Wincent_Altera
        Icon for Regular Contributor rankRegular Contributor
        2 years ago

        Hi,

        1. May I know which FPGA device that you are using ?
          Cyclone V , Arria 10 , Stratix 10 or Agilex 7 ?
        2. Can you please share the link of the document from where you downloaded it with me?

        The confirmation is to ensure that we are looking at the same picture
        Looking forward to hear back from you.

        Regards,
        Wincent_Intel