Range of the I2S clock

Legato Linux distribution (Yocto project)
1

Hello,

can a clock of 96 kHz be set, or even higher? Which range is configurable?

Best regars,
Milan

2

i saw this in Product technical specification of WP76:

image

3

Hello Jyijyi,

thank you for your support.
I know this info from the documentation.

I want to know, if other sampling rates than 48 kHz are supported. Or is it a restriction of legato, only?

For example I need a sampling rate of 38,4KHz. Is it possible and how?

Usualy there is a basis clock of 12.288 MHz to generate the standard audio sampling rates, like 48kHz, 44,1, 32kHz, 96kHz, 24kHz…
Is there a configurable PLL? Is there an access from the legato framework? If not, do you know a solution?

Best regards,
Milan

4

I only see PCM can set the sampling rate in AT command guide or legato document: