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some informatiom about FIR

Altera_Forum
Honored Contributor II
‎07-28-2011 03:18 AM
1,110 Views

I want know the resource of the FIR filter create with altera IP need (ALUT memory multiplier). How can I get it ? 

Thank you very much!
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Altera_Forum
Honored Contributor II
‎07-28-2011 05:56 PM
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build the filter in the MegaWizard (i recommend FIR II) and run it through the mapper and fitter. things like coefficient selection and clock to sample rate ratios will dramatically change resource usage, so its best to run it through the tools

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