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Heyang's avatar
Heyang
Icon for New Contributor rankNew Contributor
3 months ago
Solved

ALTPLL dynamic phase shift: c0/c1 shift in opposite directions; c2 does not shift (Stratix IV)

Hi friends, I’m using the ALTPLL dynamic phase reconfiguration feature to emulate an all-digital PLL without relying on an analog VCO. Setup: the PLL takes a 50 MHz input and generates c0, c1, and ...
  • FvM's avatar
    FvM
    3 months ago

    Hi,
    additional problem, phasecounter_select mapping is different than expected. See Stratix IV handbook.

    Regards
    Frank

AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
3 months ago

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.