MCT8316Z: MCT8316Z

with the SPI version there is a possibility to use the buck output as the source for the linear regulator AVDD, (when its voltage is set to 5V or 5.7V). 

how is it for the Hardware version? does AVDD always connected to Vm or it is connected  to the buck output for  Vbk >= 5V.

thanks,

Uri Maimon