TLV320AIC3254EVM-U as USB class audio device + WinCE 7

Igor Homyakov

Good morning/day/evening/night.

There are:

ARM-based data terminal (Waysion X7);

TLV320AIC3254EVM-U.

I want to connect it between itselves and work with EVM as with USB class audio device. X7's OS - WinCE 7. As EVM was being connected with X7, it lighted LED like it was working, but audio streaming still continued onto onboard speakers.

Is it possible to work with this EVM as with usb class audio device on WinCE7?

Can i set the sampling rate of mic/line inputs up to 192 kHz and how?

-hiv

over 9 years ago

0 J- over 9 years ago

TI__Mastermind 46195 points

Hi Igor,

We have not tested the EVM with WinCE.

It is not possible to do stereo 192ksps through full-speed USB, due to bandwidth limitations.

Regards,

J-

0 Igor Homyakov over 9 years ago in reply to J-

Prodigy 30 points

>We have not tested the EVM with WinCE.

Ok.

>It is not possible to do stereo 192ksps through full-speed USB, due to bandwidth limitations.

How much can I set?

Regards,

-hiv

0 J- over 9 years ago in reply to Igor Homyakov

TI__Mastermind 46195 points

Hi Igor,

Up to 48kHz, 16-bit.

Thanks,

Jorge

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TLV320AIC3254EVM-U as USB class audio device + WinCE 7