Below the inputs are the two analog outputs of the DAC unit. DA0 corresponds to channel 0 and DA1 corresponds to channel 1. In the middle, the data registers associated with the DAC are shown. DADR0 and DADR1 contain the values to be converted while DACR and DADPR are configuration registers. The top right of the diagram shows the DAC connections to the Internal Data Bus of the RX MCU.