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lambert_yu's avatar
lambert_yu
Icon for Contributor rankContributor
3 months ago

dynamic configuration issue of fpll from arria 10

Hi, all quartus ip : quartus 191 IP : fpll operation mode : fraction mode For change the frequency of fpll: I modify c0/m/n/k, after configure these register , then use register to r...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
3 months ago

Hi,


Have you try to use the latest Quartus to see if the issue is still observed? Is this only happen in simulation or it is also observed in hardware?


  • lambert_yu's avatar
    lambert_yu
    Icon for Contributor rankContributor
    3 months ago

    Hi,

    Now I only have tried the quartus 191 and only did the simulation, I will check this IP using quaruts 24.

  • lambert_yu's avatar
    lambert_yu
    Icon for Contributor rankContributor
    3 months ago

    I tried quartus 242, and I met the same issue.