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Altera_Forum's avatar
Altera_Forum
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16 years ago

The lowest frequency!

everyone for me ask that the lowest frequency when use FIR megacore!
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Change your sample rate to something ~10 times your cutoff and you should get decent results. You can change your clock rate by using a clock enable and the multicycle properties in the megawizard for the FIR.