TLV320DAC3203EVM-K: Fs 48KHz setting

Hi Mochizuki-san,

You should also check the Windows sounds settings, in the advanced tab for the USB playback device, it may look something like this: 

I think the GUI should automatically detect the value selected from Windows sounds settings, I would preferably change it there and let the GUI recognize the new value instead of changing it from the GUI itself.

Best regards,
-Ivan Salazar
Applications Engineer

Hello Ivan,

In the case of our customer environment, Sampling frequency is Fixed 44.1KHz, no frequency selection list on Windows sound settings screen.

Then change the FW to 48KHz, pop up error message “This item was encoded in a format that's not supported. 0xc00d5212” and cannot open Windows sound settings screen.

How can we confirm TUSB1020 48KHz FW update is successfully done or not?  

We are trying to see the result on the other Win OS version PC and another Media player.     

Regards,

Mochizuki

Hi Mochizuki-san,

Today is a TI Holiday in the U.S. We will get back to your question by the end of the day tomorrow.

Please do not reply to this message unless we have not been timely in responding to you.

Thank you,
Jeff McPherson

Hi Mochizuki-san,

I think you'll have to follow the firmware re-write process described in this FAQ: (+) [FAQ] TLV320AIC CODECS and ADCs: How to restart / revive a USB Audio EVM - Audio forum - Audio - TI E2E support forums

In step 13 you select the specific sampling frequency. The tool included in the GUI may not be functional after some Windows software updates.

Best regards,
-Ivan Salazar
Applications Engineer