mrblue1234
Posts: 38
Joined: Wed Mar 29, 2017 11:42 pm

I2S audio data word length (16 or 24 bit?)

Thu May 18, 2017 10:13 pm

How can I determine the I2S data word length for my Raspberry Pi 3?

16-bit?

24-bit?

Thank you.

-Mike

YCN-
Posts: 246
Joined: Fri Jun 10, 2016 3:18 pm

Re: I2S audio data word length (16 or 24 bit?)

Fri May 19, 2017 8:43 am

Hi,

It's not predeterminded it only depend on the driver you're using. And also the DAC you're using.

It could be 16 - 24 - 32 bits or whatever custom you'd like or your DAC would need.


YCN-

tpylkko
Posts: 382
Joined: Tue Oct 14, 2014 5:21 pm

Re: I2S audio data word length (16 or 24 bit?)

Fri May 19, 2017 6:38 pm

why? would that not depend on the DMA controller?

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