基于FPGA多功能数字信号处理器的EDA设计  

EDA Design Based on FPGA Multifunction Digital Signal Processor

作　　者：吴小红 Wu Xiaohong(School of Public Security Technology,Gansu University of Political Science and Law,Lanzhou Gansu 730070,China)

机构地区：[1]甘肃政法大学公安技术学院

出　　处：《信息与电脑》2019年第24期51-52,55,共3页Information & Computer

摘　　要：作为调试设备,数字信号发生器是数字信号处理中不可缺少的一部分,广泛应用在生产生活中,同时,在通信、控制、雷达、教学、军事等领域也有着广泛的运用。FPGA集密度高、功耗低、体积小以及可靠性等优点于一身,能够产生可调频率的正弦波、方波和三角波。通过系统硬件测试,结果表明,系统精度较高,运行稳定。As a debugging equipment,digital signal generator is an indispensable part of digital signal processing,widely used in production and life,at the same time,in the field of producti on and science and technology has a wide range of applications,such as in communications,control,radar,teaching,military and other fields.FPGA has the advantages of high density,low power consumption,small size and reliability,and the digital signal generator can produce sine wave,square wave and triangular wave with adjustable frequency.Through the system hardware test,the results show that the system has high precision and stable operation.

关 键 词：信号发生器 FPGA DDS 

分 类 号：TN791[电子电信—电路与系统] TN02