XMC4800/XMC/4300 on EtherCAT

Hi ,
Could XMC4800/XMC4300 fully simulated ET1100 ? if yes , do anyone know 3rd party support this solution?
EX : XMC4800/XMC4300 commutation protocol by SPI is fully the same as ET1100.
We just let XMC4800/XMC4300 as ET1100