TDA4VM: [J7 EVM board] SDK6.1 not Audio ouput

Jingyan Liang

Expert 1695 points

Part Number: TDA4VM

Hi, dear TI friends,

I'm now using the J7 EVM board testing Audio function.

The SDK version i used is 6.1 PSDKLA

With the userguide, i use aplay to test the audio function.

All the cmd seams like normal, but i didn't hear the sound output from the headphone port on board, only the white noise.

Is there any way to location the problem?

BR,
Jingyan

0 jian35385 over 4 years ago

Jingyan,

sorry for the delayed response. but can you repost the commandline screenshots? they are not displayable on my end.

i like to see what file format you tried to play.

jian

0 Jingyan Liang over 4 years ago in reply to jian35385

Expert 1695 points

Hi jian,

Thanks to reply.

I have already solve this issue, you can close this thread.

BR,
Jingyan

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