TAS2557EVM: Questions about VI Feedback in Rom Mode2

Dear Expert,

I have some questions about VI feedback data in Rom Mode2.

<ADC bit resolution and calculation>

In TAS2557 datasheet, we can get VI sensing data by Digital output using ADC.

1. What is resolution of VI ADC? 16bit or 32bit?

2. How is VI Digital output calculated to Voltage and Intensity?

Ex>

ADC V output : 0x2134 => XX Voltage?

ADC I output : 0x2134 => XX Intensity (A)?

<VI Sensing data on PCM (I2S) on Mode2>

- Mono

Refer to "End System Integration" in PPC3 , Isense and Vsense are located on left and right channel in PCM Data.

1. Then, do we have to configure 2 channel I2S Interface even though Mono Speaker amp is used?

2. Is pcm data for vi feedback configured like below?

- Dual Mono

Refer to "End System Integration" in PPC3 , Isenses and Vsenses are located on left and right channel for device A and B in PCM Data.

1. How are Isenses and Vsenses configured in pcm data for Dual mono?

Could you please explain me pcm data format like below?

Thanks