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AR# 20187

LogiCORE CIC Filter v3.0 - How do I reset the CIC filter since it does not have a reset pin?

Description

How do I reset the CIC filter since it does not have a reset pin?

Solution


The CIC filter currently does not support reset.



If you need a CIC that can be reset, you should consider using the CIC reference design provided with System Generator for DSP. This reference design can be modified to meet your requirements.



Also the CIC provided with the DUC (Digital Up Convertor) IP for System Generator for DSP is reset internally when the rate changes. Therefore, you can toggle the rate change enable signal and keep the same rate to internally reset the core.
AR# 20187
Date Created 09/03/2007
Last Updated 05/09/2012
Status Archive
Type General Article