Error Using One Channel of ADC SAR

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Anonymous
Not applicable

I'm working on a PSoC 4 project where I need to use the ADC for one signal. However, I get the following error during the analog placement step of the build: "Net 'Net_575' is connected to an analog mux but is not connected to another component." I have noticed that Net_575 does not exist in my schematic. I also get warnings about the analog terminals on the ADC being unconnected. The build is successful if I connect analog pins to every channel. 

   

I have disabled all the other channels except for the one I want to use. Is there another setting that needs to change in order to only use one ADC channel? I'm using PSoC Creator  3.3 CP3 (3.3.0.9604) and the ADC_SAR_SEQ_P4 component's version is 1.10.

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1 Solution
Bob_Marlowe
Level 10
Level 10
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Just set the number of channels for the ADC (on the channels tab) to 1 (one) and reconnect the input pin.

   

 

   

Bob

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4 Replies
Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Welcome in the forum, Ryan.

   

Can you please post your complete project, so that we all can have a look at all of your settings. To do so, use
Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.

   

 

   

Bob

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Anonymous
Not applicable

Thanks for your quick response.

   

I have attached a sample project that exhibits the same issue as my project.

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Just set the number of channels for the ADC (on the channels tab) to 1 (one) and reconnect the input pin.

   

 

   

Bob

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Anonymous
Not applicable

I knew that it was something simple that I was overlooking. Thanks!

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