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ADSP-SC58x/2158x IIR Accelerator: Example Code

Question asked by Mitesh Employee on Jun 12, 2015
Latest reply on May 26, 2016 by ksam

Attached zip file contains the example code for using the IIR accelerator module.

  1. IIR_Accelerator_Two_Channels_Core1: This code shows how to use IIR accelerator to filter two input buffers (channels):
    • Channel 1: BIQUADS = 6, WINDOW SIZE = 1024
    • Channel 2: BIQUADS = 4, WINDOW SIZE = 512
  2. IIR_Accelerator_Two_Channels_Core0: This code can be run on ARM to enable the SHARC core.
  3. iir.m: This MATLAB script can be used to generate data for input, coefficients, expected output buffers.