All PSoC Application Notes

AN2099: Single-Pole IIR Filters


Author:

Dave Van Ess

Date published:

Jan 02, 2003 11:51 AM

Software:

PSoC Designer 3.21


Many applications require filtering data after it is in a sampled digital form. A topology for a single-pole Infinite Impulse Response (IIR) filter is shown. Equations are developed and software is presented to implement this topology giving the user access to filter routines in either assembly or C.


 Application Note:

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