The Design of Digital Frequency Transmission System Based on SOPC Technique

This paper discusses a design method of digital frequency transmission system based on SOPC design thought and DSP Builder tool, simulates the waveform with Simulink, converts2FSK model to VHDL files, and uses embedded logic analyzer in Quartus II to implement compiling, adapting and downloading of modulation and demodulation system. The design is verified to be valid and available.