One Device for Frequency Modulation and Amplitude Modulation: FPGA DDS Waveform Generator
With a single FPGA, you can control arbitrary waveform generation, including frequency modulation and amplitude modulation! This project utilizes the DDS module and high-speed DAC in the “Little Foot” FPGA development board to achieve high-quality output of various waveforms such as sine, square, and triangle waves. The control method is very intuitive: switch waveform modes … Read more