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Altera_Forum
Honored Contributor I
874 Views

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
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3 Replies
Altera_Forum
Honored Contributor I
34 Views

The quartus version is 11.0 sp1,DSP builder is also 11.0 sp1.

Altera_Forum
Honored Contributor I
34 Views

Hi. 

The quartus version is 11.0 sp1,DSP builder is also 11.0 sp1.You may not use other versions。
Altera_Forum
Honored Contributor I
34 Views

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 :)