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Can I Visualize Results from Arithmetic Operations in SigmaStudio?

SigmaDSP & SigmaStudio Tamim May 27, 2025 00:00 2 replies Original on forum ↗
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Tamim Question
May 27, 2025 00:00

Hi everyone,
I’m working in SigmaStudio and using arithmetic blocks (like add, subtract, multiply, etc.) for some signal processing. I want to see or visualize the result of these operations in real-time or in any way — is there any way to do that?

Is there a block or method that allows me to monitor or display the output value from an arithmetic operation?

I tried the Real Time Display block, but what I want is something different.

Any suggestions would be appreciated.

Audio Signal Processors

hardware

adau1467

SigmaDSP Audio Processors

Harishgowtham Reply
May 27, 2025 00:00

Hello Tamim,

You can use a readback cell like below to read a value at any point in the schematic, note that it's just a readback cell, value passing thru it will not be affected by the cell. what you give as an input (green pin) will come out as an output (blue pin).

This will be really helpful in debugging sessions.

Just click that block (highlight in the schematic) and press F1, you can see more info on this block on wiki.

Regards,

Harish

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DaveThib Reply
May 27, 2025 00:00

Hello Tamim,

I am going to do a shameless plug here. You need to watch a few of my videos on YouTube,

Readbacks

These others might also be helpful:

ADAU1701 Capture Window, Params Tab and Sequencer window

How to use SigmaStudio for troubleshooting

The Real Time Display is good to see things changing over a longer time and over many sample periods.

Dave T