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Manually setting I2C addresses of components in SigmaStudio

SigmaDSP & SigmaStudio Reini Feb 25, 2018 00:00 4 replies Original on forum ↗
ICs: ADAU1450
#audio+signal+processors#adau1450#sigmadsp+audio+processors
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Reini Question
Feb 25, 2018 00:00

Hello all,

I wondered if it is possible to set the I2C addresses of components manually in Sigma Studio. In my project I have some DC generators I want to set every 100ms which I have to do with safeloads. But I can only set one DC generator at a time with one safeload. It would be nice to have the option to set three or four components in one safeload, that would spare a lot of I2C hardware transmission time :-) The DSP I use is ADAU1450

Any suggestions?

With kind regards,

Reini

Audio Signal Processors

adau1450

SigmaDSP Audio Processors

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ADIApproved Reply
Feb 25, 2018 00:00

Hi Reini:

Please consider the indirect Parameter Table by right clicking on the DSP (within the Hardware Configuration Tab). It will allow you to download multiple parameters in a similar way as safe loads.

Regards

Miguel

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Reini Reply
Feb 26, 2018 00:00

Thanks Miguel, I will take a look!

Kind regards, Reini

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Reini Reply
Feb 26, 2018 00:00

Hmmm, that one is grayed out...

I have to send parameters over the I2C bus :-) Did you get that?

Kind regards, Reini

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ADIApproved Reply
Feb 26, 2018 00:00

yes, it would show up once a schematic is compiled.

I believe it should work for what you need.

Regards

Miguel

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