LMS Filter IP Core

The LMS Filter (least mean squared error adaptive filter) IP Core implements both the traditional non-normalized and normalized LMS filters. The core supports delayed update (a feature that enables higher throughput). This IP core can function up to 6 MSPS for short bit widths and filter lengths. Furthermore, sustained performance up to 20 MSPS is achievable with delayed update. Reference the examples at the Prosynaptech website for the approximate resource usage and performance in your application.

Additional Features:
* LMS, NLMS, and DLMS filtering
* Real and complex data
* Pre-compiled simulation libraries
* Customizable resource and performance trade-off
* Supports recent Altera Cyclone and Stratix devices
* Configurable Avalon interface
* Parameterizable bit widths and binary point locations