DM388: FLOW OF AUDIO IN TMDSCSK388

Prashant Walkar

Part Number: DM388
Other Parts Discussed in Thread: TMDSCSK388,

Hello,

I want to know the flow of Audio system in TMDSCSK388. If all audio process completed in Codec IC then may I separate that audio data before sending to Wi-Fi?

over 6 years ago

0 Anuj Kumar Gupta over 6 years ago

Genius 4030 points

Hi,

Please explain your usecase.

Regrads,
Anuj

0 Prashant Walkar over 6 years ago in reply to Anuj Kumar Gupta

Intellectual 860 points

Hello sir,
I can use full feature mode and I want to know the flow of Audio! I know the flow through AIC3104 codec ic but after that, I don't know how to synchronise in DM388 with the video system.

0 Vishwanath Patil over 6 years ago in reply to Prashant Walkar

Expert 1610 points

Hi Prashant,

Please refer to this file for audio capture and audio buffer timestamping,

ipnc_mcfw/demos/audio_sample/audio_capture.c

and stream_write API.

Thanks & Regards,

Vishwanath Patil

0 Prashant Walkar over 6 years ago in reply to Vishwanath Patil

Intellectual 860 points

Thank you, sir, but I was read that file. I want to understand using a block diagram of DM388. If there is any flow diagram please let me know.

0 Vishwanath Patil over 6 years ago in reply to Prashant Walkar

Expert 1610 points

Hi Prashant,

Please refer to "IPNC_RDK_Application_DesignGuide.pdf" and "IPNC_RDK_McFW_UserGuide.pdf" for design and implementation of audio video sync .

They are available in Collaterals folder.

Thanks & Regards,

Vishwanath Patil

0 Prashant Walkar over 6 years ago in reply to Vishwanath Patil

Intellectual 860 points

Ok sir,
Thank you.

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DM388: FLOW OF AUDIO IN TMDSCSK388