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Altera_Forum's avatar
Altera_Forum
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16 years ago

IIR filters in FPGA

The problem is as follows: - we have a need for a low pass IIR filter (minimal delay - low order) - used type of filter is Elliptic - generation of the filter is in Matlab fdatool - characte...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

As I need a IIR filter and there is no longer a ALTERA IP I have had a look in the forum and found SANMAO's interesting comment. You say WDF is best for implementing in FGPA. Can you give me a hint how to design the filter. I don't have MATLAB but of course can purchase a tool. Nevertheless it would be fine to have the right one.

Thanks