TLV320AIC3120EVM-U: User guide about how to play audio from TLV320AIC3120EVM

Hi Shota Mago,

If you are using the EVM and connected to PC, you can just run the init script under View -> Init Script and hit the run button to execute the script.

This script will also set the payback mode to Headphone or Class D output as shown below.

You can refer to the EVM user guide for more information.

https://www.ti.com/lit/ug/slau302/slau302.pdf?ts=1636741049871&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTLV320AIC3120

Regards,

Peter

Hi Peter san

Is it possible to play the sound being played on the PC from the evaluation board?

Best regards, 

Taichi Iwasaki

Hi Iwasaki-san,

Yes, you can and here are the steps:

• Connect the mini B USB cable to your PC
• Open the GUI and you should see a EVM connected like this below
  
• In View menu, select Init Script and hit run button
  
• In your PC select playback device to either USB-audio or USB-miniEVM as shown
  
• You can now connect either a speaker on J3 or J4 for HPL output. For J4 connection just remember this is just left side.
• Play some music from your PC and you should be able to listen to the song.

Regards,

Peter