psoc creator iir DFB

	ansa posted on 03 Jul 2010 11:35 AM PST 1 Forum Post

Hallo everybody.

I'm new to Psoc so i'm starting with the latest tool, the Psoc Creator. After searching and searching the question remains: how is possible to integrate a simple IIR filter in my project using the DFB - DSP capabilities of the psoc3 (or psoc5) ?

in Psoc Creator only a FIR filter element is available by now , (and seems not suitable for filtering out the 50 hz hum from the adc output)

I know that a simple and effective filtering could be done writing a filter in C language and letting the MCU execute the task, but the MCU has something else to do, and is a perfect job for the DFB - DSP block, anyway.

So, can anybody suggest a way , and possibly were to find the relative documentation? I tougth that maybe was possible to take some DSP code and create a new library component or maybe link some external code as a library but found no hints.

Thanks in advance for any suggestion

ALL CONTENT AND MATERIALS ON THIS SITE ARE PROVIDED "AS IS". CYPRESS SEMICONDUCTOR AND ITS RESPECTIVE SUPPLIERS MAKE NO REPRESENTATIONS ABOUT THE SUITABILITY OF THESE MATERIALS FOR ANY PURPOSE AND DISCLAIM ALL WARRANTIES AND CONDITIONS WITH REGARD TO THESE MATERIALS, INCLUDING BUT NOT LIMITED TO, ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHT. NO LICENSE, EITHER EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, IS GRANTED BY CYPRESS SEMICONDUCTOR. USE OF THE INFORMATION ON THIS SITE MAY REQUIRE A LICENSE FROM A THIRD PARTY, OR A LICENSE FROM CYPRESS SEMICONDUCTOR.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms and Conditions of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms and Conditions of this site. Cypress Semiconductor and its suppliers reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Cypress Perform

psoc creator iir DFB