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Altera_Forum's avatar
Altera_Forum
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14 years ago

About simulink signal compiler

Hi Sir,

Do you please can help me for the question?

There is a problem about compiler in dsp builder.

I test a simple project with dsp builder, like the attachment.

The analyze is pass.

But the Synthesis is error.

The messages is

=========================================================

Internal Error: Sub-system: PDB, File: /quartus/db/pdb/pdb_archive.cpp, Line: 2851

.....................................................

Error: Error during compilation: Synthesis failed

========================================================

Thank you

3 Replies

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

    Hi.

    The quartus version is 11.0 sp1,DSP builder is also 11.0 sp1.You may not use other versions。
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    My dear what you are trying to do will never work....

    Please read the dsp builder manual first, try some examples ... then move for your own design... and ask if you need :)