DA7212 i2频率动态变化

Hi,

We are currently evaluating DA7212 for an application where we need to change between sample rate frequency occasionally where the DA7212 will be the I2S master. Specifically, we are interested in a frequency change of 48kHz to 16kHz and 16kHz to 48kHz.

1. Will we need to reset the chip in order to change sample rate frequency or can it be changed while operating?

If it can be changed while operating,

2. Which registers needs to be changed?

3. What will be the delay before the I2S frequency changes?

4. Will there be any audible glitches when the frequency changes?

Thank you in advance.