现代电子技术2012，Vol.35Issue(6)：8-10,3.
基于NoisⅡ的程控数字信号源设计
Design of programmable digital signal generator based on Nios Ⅱ
张敏 1朱木 1马文洁 1陈安伟1
作者信息
- 1. 哈尔滨工业大学(威海)电子信息工程,山东威海264209
- 折叠
摘要
Abstract
Direct Digital Synthesis (DDS) technology plays an important role in the field of modern communication. A new method that Nios II CPU soft nucleus of Altera company is embedded in FPGA to control the high performance DDS AD9858 is introduced in this paper. The circuit digram and softwore control flow are presented in detail. A new design of signal source is introduced. It has many advantages, such as high frequency resolution, continuous phase output, visual interface and multi-waveform output, so it has a high practical value.关键词
NoisⅡ/DDS/FPGA/信号源Key words
Nios II/DDS/FPGA/signal generator分类
信息技术与安全科学引用本文复制引用
张敏,朱木,马文洁,陈安伟..基于NoisⅡ的程控数字信号源设计[J].现代电子技术,2012,35(6):8-10,3.
