基于FPGA的多通道信号模拟系统设计
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- 英文论文题名：Design of multi-channel signal simulation system based on FPGA
- 论文作者：冯晨曦 ; 刘卫东
- 英文论文作者：FENG Chen-xi ; LIU Wei-dong ; School of Marine Science and Technology ; Northwestern Polytechnical University ; Science and Technology on Underwater Information and Control Laboratory
- 年：2016
- 作者机构：西北工业大学航海学院;水下信息与控制重点实验室;
- 论文关键词：信号模拟 ; FPGA ; 串口通信
- 英文论文关键词：Signal simulation ; FPGA ; Serial communication
- 会议召开时间：2016-08-21
- 会议录名称：2016’中国西部声学学术交流会论文集
- 语种：中文
- 分类号：TN791
- 学会代码：SXJS
- 会议名称：2016’中国西部声学学术交流会
- 会议地点：中国四川成都
- 主办单位：中国声学学会微声学分会、中国声学学会物理声学分会、陕西省声学学会、浙江省声学学会、山东省声学学会、上海市声学学会、黑龙江省声学学会、水声技术重点实验室、重庆市声学学会、西安市声学学会、四川省声学学会
- 学会名称：《声学技术》编辑部
- 页数：4
- 文件大小：440k
- 原文格式：D
- 会议级别：全国
摘要
信号模拟系统可以模拟复杂环境下的测试,使系统的性能测试更加完善,在设备测试,数据处理等领域都有重要意义。本文提出了一种以FPGA为控制核心的多通道数据模拟系统,用于模拟多型面阵红外探测器。信号模拟系统根据外部选型信号和输入时序信号生成不同类型探测器的输出波形和信号时序,并通过SERDAT串口采集外设信息和检测系统工作状态,实现探测器与模拟器之间的通信。同时给出了QUARTUS II的仿真和Signal Tap的在线调试结果。
Signal simulation system can simulate the test under complex environment, so that the performance test of the system is more perfect, and it has important significance in the field of equipment testing, data processing and so on. In order to simulate the multi pattern surface array infrared detector, a multi-channel signal simulation system with FPGA as the control core is presented in this paper. Signal simulation system based on external selection signal and input timing signal to generate different types of detector output waveform and signal sequence, and through the SERDAT serial port to collect the peripheral information and detection system working state, to achieve communication between the detector and a simulator. At the same time, the simulation of QUARTUS II and the results of on-line debugging of Signal Tap are given.
Signal simulation system can simulate the test under complex environment, so that the performance test of the system is more perfect, and it has important significance in the field of equipment testing, data processing and so on. In order to simulate the multi pattern surface array infrared detector, a multi-channel signal simulation system with FPGA as the control core is presented in this paper. Signal simulation system based on external selection signal and input timing signal to generate different types of detector output waveform and signal sequence, and through the SERDAT serial port to collect the peripheral information and detection system working state, to achieve communication between the detector and a simulator. At the same time, the simulation of QUARTUS II and the results of on-line debugging of Signal Tap are given.
引文
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[2]Lukin S,Zemlyaniy O,Lukin K.FPGA-based devices for random waveform generation and stepped delay signal processing[C].Signal Processing Symposium.IEEE,2015.
[3]周润景,姜攀.基于Quartus II的数字系统Verilog HDL设计实例详解.北京:电子工业出版社,2014.
[4]王敏志,深入理解ALTERA FPGA应用设计.北京:北京航空航天大学出版社,2014.
[5]汤少维,基于FPGA的高速数据采集系统设计与实现[D],电子科技大学,2007.73-75.