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TSchu3's avatar
TSchu3
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Warning 12620, quaruts pro 21.1, DDR3 EMIF

Hello, I am encountering an error within generated IP and I'm hoping for some help. Quartus Pro 21.2 and 17.1 Cyclone 10 gx development board The overall problem I am trying to solve is calibra...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
4 years ago

Did you run the pin_assignments.tcl script (I think that's what it's called) generated by the IP to configure the I/O? The example project may have this already done for you, but if you create the IP manually, you have to run a script.

  • TSchu3's avatar
    TSchu3
    Icon for Occasional Contributor rankOccasional Contributor
    4 years ago

    Thanks, sstrell, I had forgotten about those .tcl scripts. I remember having to use them in Quartus Standard, but it also put up a message reminding you to do it. Quartus Pro did not, I guess I just thought it was doing it automatically now.


    I ran ...._parameters.tcl without any errors.
    But ...._ip_parameters.tcl gives me an error. ( I think this is the one I need, it has a lot of commands that deal with the cal_oct.obuf)
    "ERROR: Unable to find active revision name. Make sure there is an open, active revision name."


    If I look under Project/Revisions I clearly have an active revision, just one, and there is a green checkmark next to it.

    Any idea why this could be happening?