基于SOPC技术的超声检测分析系统  

The Study of a Ultrasonic Detector Based on the SOPC Technology

作　　者：贺艳枚[1] 朱建林[1] 周明辉[2] 

机构地区：[1]湘潭大学信息工程学院,湖南湘潭411105 [2]湖南科技大学信息与电气工程学院,湖南湘潭411201

出　　处：《计算机工程与科学》2007年第8期108-110,共3页Computer Engineering & Science

摘　　要：介绍了基于可编程片上系统的超声检测分析系统。该系统以FPGA芯片EP2C20F484I7为数字平台,通过在FPGA中构建SOPC系统,实现了超声波声参量检测、数据处理、结果实时显示、数据存储和输出等功能。通过和其它仪器对比,该系统具有可重配置性好、重量轻等优点,为产品的升级提供了很大的方便。A new ultrasonic detecting system based on SOP（2 is introduced. The detector uses FPGA EP2C20F48417 as the digital platform. Through constructing a SOPC in the detector, it can measure acoustic parameters automatically. Data analysis and processing are also realized in it. Besides, it can display real-time results,and features the function of data storage and output. Compared with other instruments, the system has a good performance of rebuilding which is convenient for further upgrading.

关 键 词：NiosⅡ处理器 可编程片上系统 IP核 超声检测 

分 类 号：TB559[理学—物理]