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Altera_Forum
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17 years ago

Average/Mean Filter

Hi, Can anyone provide me the HDL code for Average/Mean filter Thank you, -Amit
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

i believe the filter kaz is talking about is known as a cascaded integrator comb (CIC) filter if you want to do some more research on it. altera has a megacore that can help you design one.

some additional specifications for your application would help. a simple averager could be the sum of 2 signals right shifted by 1 (or define the lsb as a fractional bit).