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Altera_Forum
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13 years ago

Low Pass Frequency Filter in Verilog

Hello, I am trying to implement a low pass frequency filter in Verilog. I know that the input is a sine wave that oscilates around 0. The threshold is 500hz. Here is my code: module filter(clk,...
Altera_Forum's avatar
Altera_Forum
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13 years ago

It is supposed to do the following:

If the frequency of the input is lower or equal than the threshold frequency the output will look exactly as the input,

else the output will be 0.