TAS5760M Serial Input Audio Format

Sadanori Kato

Other Parts Discussed in Thread: TAS5760M, TAS5731, TAS5731M

Hi,

We would like to know the serial input audio format.
There is described it on page 45 of TAS5760M data sheet.
However, there is not described "SERIAL INTERFACE CONTROL AND TIMING" like TAS5731.
For TAS5731, there is described it on page 27 of data sheet.
Could you please tell us about these timings, the supported bit length of I2S and data format(fixed point or floating point)?

Best Regards,
Kato

over 12 years ago

0 Don Dapkus over 12 years ago

TI__Guru**** 189401 points

Hi, Kato-san,

We will work with you on this issue.

-d2

0 Sadanori Kato over 12 years ago in reply to Don Dapkus

Guru 36540 points

Hi Don-san,

Thank you for your reply quickly.
We are looking forward to your reply for this issue.

Best Regards,
Kato

0 Damian Lewis over 12 years ago in reply to Don Dapkus

TI__Mastermind 35095 points

Kato-san,

TAS5760M supports the same I2S formats as TAS5731M page 31 of TAS5760M datasheet. The details on the I2S word length is on page 45 of the TAS5760M datasheet. TAS5760M supports 16-24bit word length with bit clock (SCLK) 32, 48 or 64 x fs. The I2S data is a 2's compliment base on full-scale word length (MSB first).

Let me know if these references answers your questions on I2S.

0 Sadanori Kato over 12 years ago in reply to Damian Lewis

Guru 36540 points

Hi Damian-san,

Thank you for your reply.
We found data format on page 31 of data sheet, understood the same I2S data format as TAS5731.

Best Regards,
Kato

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TAS5760M Serial Input Audio Format