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haianhle's avatar
haianhle
Icon for New Contributor rankNew Contributor
4 years ago
Solved

Arria 10 Hard PHY question

I saw Intel Arria FPGA IP provide EMIF with these options I have two questions 1. Is the Hard PHY 100% DFI compliant? 2. Can we integrate Intel Hard PHY DDR3 with third-party soft Memo...
  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    4 years ago

    Hi Hai Anh,


    I think it's Altera PHY Interface(AFI).


    Thanks,

    Adzim


AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi Hai Anh,


Thanks for using Intel Community.


  1. Is the Hard PHY 100% DFI compliant?
    1. Intel Arria 10 devices do not support DFI.
  2. Can we integrate Intel Hard PHY DDR3 with third-party soft Memory controller?
    1. Yes, I think the configuration is PHY-Only Mode.
    2. You can create your own custom controller to integrate into the design.


Regards,

Adzim





  • haianhle's avatar
    haianhle
    Icon for New Contributor rankNew Contributor
    4 years ago

    Thank you Adzim,

    But if PHY to MC interface is not DFI compliant, then how we know to integrate between MC and PHY?