PCM5121: 3-wired configuration with I2C mode

Part Number:PCM5121

Hi

Our customer wants to work EVM with 3-wired mode.

Input configuration is SPDIF optical.

According to the datasheet, PLL registers seem to be configured in software mode.

However, we can not see sample code in default configuration file (Fs = 48KHz configuration file).

How to set PLL registers with 3-wired mode?

Can you share sample code?

BestRegards