基于FPGA多功能波形发生器的设计与实现

Design and implementation of multiple functions wave generator based on FPGA

介绍了一种以FPGA为核心,应用VHDL技术的多功能波形发生器软件和硬件的设计与实现.该系统可以产生正弦波、三角波、方波,以及编辑生成上述3种波形(同周期)的任意波形的线性组合波形,并实现幅度、频率可调.

The paper introduces a kind of functions wave generator that takes FPGA as sine wave of that in , triangle wave, square wave, can editing. The waves can be carried design and implementation of software and hardware of multiple the core primarily and applys VHDL. The system can produce output a signal which line combination wave of two or three kinds on the adjustment of range and frequency.