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Posts: 30
Registered: ‎09-23-2016

CP2114-B02 with tlv320aic3106 codec on custom board

Dear,

 

I have used CP2114-B02 with tlv320aic3106 codec on custom board. I am able to get both audio in/out

correctly as per my project requirement.

 

But the issue is that ,I am not able to control my device volume with Host PC. I am attaching  the config file written in OTP for reference.

 

Regards,

Vijayendra 

Posts: 318
Registered: ‎09-22-2009

Re: CP2114-B02 with tlv320aic3106 codec on custom board

What OS are you using? What do you mean when you say you can't control your device volume? Does Windows display a certain volume and then not allow you to change it?

Posts: 30
Registered: ‎09-23-2016

Re: CP2114-B02 with tlv320aic3106 codec on custom board

I am using windows 7 64 bit. Yes the windows display a zero volume when I power up my card. I can hear the audio at certain volume but I am not able to change using Windows slider.

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Posts: 318
Registered: ‎09-22-2009

Re: CP2114-B02 with tlv320aic3106 codec on custom board

[ Edited ]

It may be a good idea for you to open a support ticket so you can get your schematic reviewed. Go to http://www.silabs.com/support and Create a Support Request.