Design and Implementation of DAC Circuit in Waveform Generator

Abstract

This article combines the different stages and different levels of various courses such as circuit principle, analog circuit, digital circuit, signal and system, single-chip microcomputer principle, FPGA application and practice, and utilizes the flexibility and interest of the “hardwood classroom” personal multi-functional experimental platform. The simulation design and experimental test of the DAC circuit and signal conditioning and waveform reconstruction circuit in the waveform generator are completed step by step, which fully reflects the process and fun of electronic system design.