How do I use SigmaDSP to send all zeroes to the DAC of ADAU1772?
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I am using the ADAU1772 evaluation board and want to measure SNR using my QA401 audio analyzer. I'd like to know if SigmaDSP can force all zeroes to the DAC. I am not using any modules in the SigmaDSP - just analog in connected to analog out.
adau1772
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Integrated/Special Purpose A/D Converters
sigmastudio
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Audio CODECs
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Hello bklein,
Pull in a Mute block and mute the output.
You have to click on the box to mute it.
This should send all zeros out to the DAC provided the output of the core is routed to the DAC.
The other way is to go into the register control and mute the DACs.
Dave T
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