The D/A and A/D modules are the channels through which the single-chip microcomputer and external data are connected, so the selection and use of these two modules should be reasonable.
The D/A and A/D modules are channels for the connection of the synth to the external data, so the choice and use of these two modules should be reasonable.
The D / A and a / D modules are the channels to connect the MCU with the external data, so the selection and use of these two modules should be reasonable.<br>