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DALI Protocol Power requirement

Dear Team, 

We are planning to use the MSP430 microcontroller for DALI protocol. Dual dimmer our requirement is 12V to 48V input and 12V to 48V output using FET circuit for dimming function. Lighting control feedback and slave function using DALI protocol. 

we need below more information. 

  1. DALI pins connection with MCU and Power requirement
  2. DALI protocol supports AC supply detection or DC as well ?
  3. Do you have any reference to DALI support with MSP430 ?

Let me know if you require more information.

Thanks & Regards

Vishal Mistry