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Moti's avatar
Moti
Icon for New Contributor rankNew Contributor
4 years ago

PCIe Gen3 PHY-IP

I use Stratix10, quartus pro 20.3, I want to generate IP PHY of PCIe, NativePHY IP with PCIe PIPE mode only. I saw at https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/str...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


You will not see the 62.5Mhz for selecting the Gen1 capability only. This is because gen1 is not using 32 bits interface. This 62.5Mhz is referring to when you select Gen3 Capability mode, but it down trained to Gen1.


Regards -SK


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

    Hi

    thanks for the response,

    yes, I choose gen3, but the PCS clk is 125MHz . ( as the img I attached )

    In these default values gen1 will work at 62.5MHz ?

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