摘要
介绍DDS的基本理论及新型FPGA器件(EP1K10)的特点,并结合EP1K10对DDS信号发生器的设计过程及优化方案进行论述。最终实现频率、相位、复合波形皆可调节的直接数字合成的信号发生器。
The basic theory of Digital Direct Synthesizer and main point of new FPGA device EP1K10,and how to implement the DDS signal generator design within EP1K10 are introduced in this paper.The DDS signal generator which can adjust signal phase,signal frequency and complex wave is designed.
出处
《仪表技术》
2007年第8期16-17,20,共3页
Instrumentation Technology
关键词
直接数字合成器
单片机
FPGA
复合波形
direct digital synthesizer
single chip microcomputer
FPGA
complex wave
