XIO2213B: Suitability for AS5643 implementation

Hi,

I'm looking to use XIO2213B part for AS5643 device implementation.

1. Do you know of any application successfully using XIO2213B in AS5643 networks?
2. I see transformer coupling requirement for AS5643 but not on XIO2213B reference designs - do you have transformer recommendation?
3. The frame timing is strict for AS5643. Can this be accomplished in real-time software only if XIO2213B lacks hardware support?

Thanks