TAS5754M Serial Audio Output

Sadanori Kato

Other Parts Discussed in Thread: TAS5754M, TAS5756M

Hi,

The serial audio data is able to be output as SDOUT via GPIO pin so that it is mentioned on page 50 of TAS5754M data sheet.
However, it seems that we can not freely select "Serial Audio Out" via "Source Select" with the gui of TAS5754M as below.
So, can we freely use it to verify the audio data in the future although it is depended on the target HybridFlows?
It seems that this function is used with the 2.1channel mode, however users can not set it.

Best Regards,
Kato

over 11 years ago

0 Damian Lewis over 11 years ago

TI__Mastermind 34775 points

Hello Kato-san,

Let me checkout your post and get back to you later.

0 Sadanori Kato over 11 years ago in reply to Damian Lewis

Guru 36540 points

Hi Damian-san,

Thank you for your reply.
In addition, it is possible to select "SDOUT from Stereo Device" as the audio input source with the HybridFlow4, however I believe that this function is not required.
The sound has not been output when I set it in practice.
I am looking forward to hearing from you.

Best Regards,
Kato

0 Damian Lewis over 11 years ago in reply to Sadanori Kato

TI__Mastermind 34775 points

Hi Kato-san,

I verified on the latest GUI, which will be released next week that you can select SDOUT origin for Stereo and Mono device for applicable HFs. I will have to revert to the older revision you're using to see if this is also the case. If it's not an issue now. I would recommend that you wait for the new version GUI release.

You're right about HF4. I had the same observation.

0 Sadanori Kato over 11 years ago in reply to Damian Lewis

Guru 36540 points

Hi Damian-san,

Thank you for your quick response.
I understood.
If you release the newer gui, could you please inform us of your web site which we should request since we verify it?

Best Regards,
Kato

0 Damian Lewis over 11 years ago in reply to Sadanori Kato

TI__Mastermind 34775 points

Kato-san,

We released an updated GUI version for TAS5756M and TAS5754M yesterday.

Location:

http://cc.ext.ti.com/

Link

http://cc.ext.ti.com/controlconsole/downloads/TAS5754M56MDCAEVM-2.1_rev34761-windows-installer.exe

0 Sadanori Kato over 11 years ago in reply to Damian Lewis

Guru 36540 points

Hi Damian-san,

Thank you for your information.
I was able to download it, will install and verify it.

Best Regards,
Kato

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TAS5754M Serial Audio Output