Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Altera_Forum
Honored Contributor I
991 Views

DSP Builder Errors

Hello, 

 

I have a trial version of DSP Builder and I am trying to get a hang of it by building some of the examples. However whenever I try to synthesize any of the `dspa` examples I am greeted by the following error message: 

 

Invalid parameters for S-function 'demo_fird/FilterSystem/DecimatingFIR'. For code generation, S-function parameters must be one or two dimensional nonsparse numeric or character arrays unless the S-function uses a TLC file and has an mdlRTW function. 

 

So my question is, is this a problem with DSPBuilder? Or does DSPBuilder not ship with any synthesizable demos? 

 

Thank you
0 Kudos
1 Reply
Altera_Forum
Honored Contributor I
37 Views

It's saying one of the parameters used for generation isn't of the correct type. DSPB pulls parameters from the workspace every time it runs. Perhaps a parameter has changed? I've run DecimatingFIR in most every version of DSPB.

Reply