AnsweredAssumed Answered

Using External Pots to Control Parameters

Question asked by J_Rucker_00 on Feb 24, 2014
Latest reply on Mar 3, 2014 by JJoseph

Hi guys,


I am wanting to use potentiometers to control certain parameters in my design (specifically level, frequency, and Q factor of filters).  I am using Sigma studio with the AD21469 evaluation board.


I know for Sigma Processors, there is an Auxiliary ADC input option, where you can use potentiometers to control these parameters.  However, these inputs do not show up in Sigma Studio for the Sharc processors.


How can I set up an auxiliary ADC input with the Sharc processor? 


Thanks for all of your help.



- Justin