TAS5805M: TAS5805M in TDM mode

Ray Hsu

Expert 1330 points

Part Number: TAS5805M
Other Parts Discussed in Thread: TAS5805,

Can TAS5805, TDM mode 32bit support 16 channels (32bit X 16 channels = 512)?

over 5 years ago

0 Andy Liu (BMS) over 5 years ago

TI__Guru 52115 points

Hi Ray,

I will have Alix help you with your question. He is on vacation now and therefore his response might be delayed.

Andy

0 Andy Liu (BMS) over 5 years ago

TI__Guru 52115 points

Yes.

If the input sampling rate is 48kHz, TAS5805M can support 16 channel TDM and each TDM slot can be 32-bit.

Andy

0 Ray Hsu over 5 years ago in reply to Andy Liu (BMS)

Expert 1330 points

Hi, Andy,

Thanks for your reply!!

Should i set as below to support in TDM mode, 32bit and 16ch?

Thanks!

0 Alix Wan over 5 years ago in reply to Ray Hsu

TI__Genius 9995 points

Hi Ray,

Please see enclosed file for more setting details.

TAS58xxTDM16 Configurations.pdf

If you have further concerns, please let us know.

Regards,

Alix Wan

0 Ray Hsu over 5 years ago in reply to Alix Wan

Expert 1330 points

Sorry, i didn't see TAS5782 support 512 SCLK,

Is it same as TAS5805M register 0x33 & 0x34? thanks!

0 Alix Wan over 5 years ago in reply to Ray Hsu

TI__Genius 9995 points

Hi Ray,

I am thinking that we are talking about TAS5805, am I right?
Yes, TAS5782 cannot support 512 Fs but enclosed file is for TAS58xx while not for TAS5782. Can you explain more to fill the misunderstanding?

Regeards,
Alix Wan.

0 Ray Hsu over 5 years ago in reply to Alix Wan

Expert 1330 points

Thanks for your reply,

TAS5805M issue is closed, let me create a new forum for TAS5782 issue, thanks!

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TAS5805M: TAS5805M in TDM mode