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Altera_Forum
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17 years ago

Low Pass IIR filter using cyclone II FPGA

Hi everyone, I hava a task to implement low pass iir filter on cyclone II FPGA. The parameters of filter are the following: fp=5kHz; pass band frequency fs=8kHz; stop band frequency Fs=44k...
Altera_Forum's avatar
Altera_Forum
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17 years ago

There is no problem with the format, you can always perform a format conversion at every point where it is needed. Just choose the ADC and the DAC taking care about their resolution, linearity and S/N ratio. The rest is simple logic.