任意波形发生器的设计及FPGA实现

Arbitrary Waveform Generator Design and FPGA Implementation

针对传统设计信号发生器需要庞大的电路的问题。该文提出了一种基于FPGA的信号波形发生器,实现产生任意波形信号的设计。设计中利用硬件语言VHDL设计了所需的各个硬件模块。通过硬件平台Quartus II实现了方波,锯齿波,三角波,正弦波等波形。通过结果分析,设计波形效果较好,有一定的工程实际意义。

It requires enormous problem for the traditional circuit design signal generator. This paper presents a FPGA-based sig- nal waveform generator, to achieve arbitrary waveform signal generated design. Design using hardware language VHDL design the required individual hardware modules. Quartusll hardware platform to achieve a square, ramp, triangle wave, sine wave waveform. By results of the analysis, design waveform better, there are certain engineering significance.