单片机与嵌入式系统应用2017，Vol.17Issue(11)：60-63,4.
用FPGA实现仪表用DDS信号源的ASIC设计
ASIC Design of DDS Signal Source for Instrument Based on FPGA
摘要
Abstract
ASIC can be implemented using both the full-custom and the semi-custom methods.FPGA can be used to test the design of ASIC,which can greatly save the cost of ASIC design.In the paper,a design scheme of ASIC for DDS signal source based on FPGA is introduced,which can flexibly output arbitrary waveform and can easily change the frequency and phase of the waveform.The scheme can be embedded in the instrument realized by FPGA chip and the design has the advantages of simple structure,powerful function and high performance price ratio.After doing a little change of the scheme,it can be applied to many instrumentation systems and it has good portability.关键词
FPGA/DDS/ASIC/信号源/VerilogKey words
FPGA/DDS/ASIC/signal source/Verilog分类
信息技术与安全科学引用本文复制引用
包本刚,朱湘萍..用FPGA实现仪表用DDS信号源的ASIC设计[J].单片机与嵌入式系统应用,2017,17(11):60-63,4.基金项目
湖南科技学院重点学科建设项目资助(电路与系统)(项目编号:20170912). （电路与系统）
