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AmiruAk's avatar
AmiruAk
Icon for New Contributor rankNew Contributor
3 years ago

Error in compilation

Error (12006): Node instance "25" instantiates undefined entity "lpm_mux0"
Error (12006): Node instance "28" instantiates undefined entity "buffer"
Error (12006): Node instance "29" instantiates undefined entity "shift"
Error (12006): Node instance "23" instantiates undefined entity "lpm_add_sub0"

I am using quartus II 13.0 sp1

2 Replies

  • ShengN_altera's avatar
    ShengN_altera
    Icon for Super Contributor rankSuper Contributor
    3 years ago

    Hi,

    In the pop-up Megafunction panel, there'll be a note as below check image:

    Make sure those bdf files are in the same directory with the project file (QPF).

    Or specify the library path to those bdf files located folder by go to:

    Assignments -> Settings -> Libraries

    Tools -> Options... -> Libraries

    Thanks,

    Best Regards,

    Sheng

    p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 4/5 survey.

  • ShengN_altera's avatar
    ShengN_altera
    Icon for Super Contributor rankSuper Contributor
    3 years ago

    Hi,


    Any further update or concern?

    Have your problem being resolved?


    Thanks,

    Best Regards,

    Sheng

    p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 4/5 survey.