Cascaded Integrator-comb (CIC) Digital Filter Core

Cascaded Integrator-comb (CIC) Digital Filter Core


Category: DSP Core

Created: February 21, 2011

Updated: January 27, 2020

Language: Other

Other project properties

Development Status: Stable

Additional info: Design done, FPGA proven

WishBone compliant: No

WishBone version: n/a

License: LGPL


Cascaded integrator-comb (CIC) digital filters are computationally efficient implementations of narrowband lowpass filters and are often embedded in hardware implementations of decimation and interpolation in modern communications systems.

NB: core is written in SystemVerilog.