摘要
简要阐述了DDS技术的基本原理,介绍了一种由TMS320VC5509ADSP控制器为核心的任意波形发生器。详细叙述了该波形发生器的硬件设计原理及软件设计方法。本设计具有结构简单、性能稳定、生成波形精度高及可扩展性好等优点。
The principle of DDS is introduced and the arbitrary waveform generator generator based on TMS320VC5509 DSP is presented. It describes the hardware design and software method of the arbitrary waveform generator in detail. This design is characterized by simple construction, reliability service, high precision , good expandability and so on.
出处
《信息技术与信息化》
2008年第5期100-102,共3页
Information Technology and Informatization
