DS90UB948-Q1: I2S Island transport not working (repost)

Hi Sujin,
I went back to your register dump and it seems you disabled the I2S_SURROUND according to the setting.
I2S Data Island Transport is the only option for surround audio.
Can you enable the I2S surround and see if this works?

Best regards,

I modified the register as you said

0x12 / 0x02 => 0x00 (i2s data island transport mode)

0x1A / 0x00 => 0x01 (I2S surround enable)

However, I2S is still not sent 

I tried it like this, but it did not work either.

0x12 / 0x02 => 0x09 (i2s data island transport mode, channel B enable)

0x1A / 0x00 => 0x01 (I2S surround enable)

In the above state, I2S is transmitted when only 0x12 is changed back to 0x02.

I am only using the I2S DA pin now.(No I2S DB signal)

Could it be because of this?

Could I get a register dump that was successful if possible?

Thanks,

Hello Sujin,

I have it setup but have not gotten it working either.

I am working with my colleagues on the settings.

Just a quick update, we still have not got I2S in data island working