IGLOO2 FPGA DSP FIR Filter
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Generate the Filter coefficients using the GUI.
The following parameters are required to generate filter coefficients:
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Filter Type: Low-pass (Low-pass/High-pass/Band-pass/Band-reject filter)
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Filter Window: Blackman (Blackman/Hamming window)
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Low Cut-off Frequency: Disabled for Low-pass filter required (high cut-off frequency is
disabled for high-pass filter)
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High Cut-off Frequency: 20 MHz
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Filter Taps: 31 (Fixed)
Press Generate Filter to generate the filter coefficients.
Figure 12 • Filter Generation - 2
Revision 6
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