Biquad IIR Filter Core
Details
Category: DSP Core
Created: September 25, 2001
Updated: January 27, 2020
Other project properties
Development Status: Stable
WishBone compliant: No
WishBone version: n/a
License: n/a
Description
The difference equation for the biquad filter is:
y[n] = b10*x[n] + b11*x[n-1] + b12*x[n-2] + a11*y[n-1] + a12*y[n-2]
This equation is implemented as shown below:
IMAGE: bquad_blk.gif
FILE: bquad_blk.gif
DESCRIPTION:
Synthesis
Synthesized with Synopsys FPGA Express version 2000.11-FE3.5.
If you use this core please let me know.
