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Petkov_Alex's avatar
Petkov_Alex
Icon for Occasional Contributor rankOccasional Contributor
3 years ago
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Stratix 10 Calibration Native Phy and Atx Pll

Hello. I have read document xcvr h/l tile stratix 10, and tested my project in ModelSim I have 4 channels native phy with multiple profiles saved and embedded reconfiguration streamer 2 Atx pll with...
  • Kshitij_Intel's avatar
    Kshitij_Intel
    3 years ago

    Hi,


    Q1. Can I use fpll as MCGB and dynamic reconfiguration it with profiles?

    Ans - Yes.


    Q2. Can I use fpll with mcgb and dynamic reconfiguration and atx pll with mcgb without dynamic reconfiguration. They goes to native phy serial clk 0 and 1. And I can mux them in native phy via reconfiguration interface.

    Ans - It should be, please looked into the IP, If there are profiles in the dynamic reconfiguration tab, then profiles are supported.


    Q3. Can i use fpll in Transceiver mode for 7GHz?

    Ans - Maximum frequency for fPLL is 12.5Gbps (6250MHz).


    Thank you

    Kshitij Goel


Petkov_Alex's avatar
Petkov_Alex
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

And one more question, in documentation, fpll max supported speed in Transceiver mode is 12,5 gbps, but when i tried to set higher speed, for example 7000 GHz Platform Designer dod not give me error. So my question is, it is not error, but it would not work?