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Altera_Forum
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10 years ago

Trouble with CIC filter

I'm trying to implement a CIC decimation filter( with R = 1000, M = 1 and N = 2 ) and Fs = 1 MHz without using the CIC IP core. Using matlab implementation I found out that the suppression of the CIC...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hi Kaz,

Could you please be more elaborate ? I'm not able to get you.

M - differential delay which I'm setting equal to 1, and N is the number of stages which is 2 is my case.