How does the DA 40 NG automatically control the mixture, pitch and power by just providing one throttle? I'm a student pilot and here at my school we have the older gen DA40s which have individual lever for mixture, pitch and power. 

I was looking at this video of the DA40 NG, and got quite curious as to how everything from prop to mixture is automatically controlled, and on top of that you don't need to do any run up checks!


                
            

Tried using google but nothing really came, so I thought this would be the right platform to ask and satisfy my curiosity.
According to Diamonds website the NG engine is a:


  Austro Engine AE 300 turbocharged common-rail injected 2.0 liter diesel engine with 168 hp and EECU single lever control system


The prop is a:


  3 blade MT hydraulic constant speed propeller features advanced blade geometry for efficient performance, low vibration and noise. It is automatically controlled by the engine’s digital engine control through a conventional hydraulic governor.


From the sounds of it, it is as close to a full FADEC (Full Authority Digital Engine Control) unit as you can get

It is controlled by a computer module just like your modern fuel injected car.