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Altera_Forum's avatar
Altera_Forum
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10 years ago

vsim 3033 error of "The design Unit not found" of modelsim

hi..

there is some problem in simulating the design. I have added a FIR Filter in the design but it is not simulating and the error message of vsim 3033 is displayed in the prompt.

may be some library need to be added.

any help will be appreciated.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    10 years ago

    Generally this error is triggered if missing library or some instance missed to be compiled. Can you check with the user guide to double check on the required libraries for compilation?

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    10 years ago

    By the way, if you are using Megawizard the core, normally at the last page of the Megawizard, it will tell the libraries required for simulating the core.