I made a board and used STM32F767 to control the network port. The board was copied from the Zhengdian Atom development board. See the attached schematic diagram. The schematic diagram is touch screen
The picture is the spec of the DAC chip (AD5676), and I have the following questions:
1. What do zero scale and midscale mean?
2. What are the advantages and disadvantages of zero scale mode and midsc