
Chapter 3: Parameter Settings 3–5
Specifying the Coefficients
© May 2011 Altera Corporation FIR Compiler User Guide
5. Click OK when you have finished making the parameter settings.
The Parameterize - FIR Compiler page (Figure 3–1 on page 3–2) is updated to
display the frequency response of the floating coefficients in blue and the
frequency response of the fixed coefficients in green.
You can click the Time Response & Coefficient Values tab to list the coefficients
as shown in Figure 3–5 on page 3–6.
Figure 3–4. Low-Pass Filter Results for an Interpolation Filter
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