| 基于SoPC的任意波形信号发生器设计 |
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| 引用本文： | 林薇,邵严,汪海光. 基于SoPC的任意波形信号发生器设计[J]. 现代电子技术, 2011, 34(17): 92-94 |
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| 作者姓名： | 林薇 邵严 汪海光 |
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| 作者单位： | 长安大学电子与控制工程学院,陕西西安,710064 |
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| 摘 要： | 为了解决信号发生器的一些具体问题，如需要它能产生多种信号、工作稳定、成本低等，因此采用GW48型SoPC开发系统，以Nios软核为控制核心，来实现参数可调的任意波形DDS信号源。重点阐述系统硬件方案、软件设计，并对整个系统进行了仿真，仿真结果符合设计要求，具有方案设计便捷、集成度高、扩展灵活和功能全面等特点。
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| 关 键 词： | SoPC DDS Nios 任意波形信号发生器 |
Design of Arbitrary Waveform Signal Generator Based on SoPC |
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| LIN Wei,SHAO Yan,WANG Hai-guang. Design of Arbitrary Waveform Signal Generator Based on SoPC[J]. Modern Electronic Technique, 2011, 34(17): 92-94 |
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| Authors: | LIN Wei SHAO Yan WANG Hai-guang |
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| Affiliation: | LIN Wei,SHAO Yan,WANG Hai-guang(School of Electronic and Control Engineering,Chang'an University,Xi'an 710064,China) |
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| Abstract: | In order to meet the specific requirements of signal generator,such as generation of various signals,stable operation and low cost,the GW48 type SoPC development system which takes Nios as a control core is adopted to design the arbitrary waveform DDS signal source whose parameters is adjustable.The paper elaborates the system hardware and software design.The whole system simulation results meet design requirements.The system has convenient design scheme,high integration,flexible expansion and perfect funct... |
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| Keywords: | SoPC DDS Nios arbitrary waveform signal generator |
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