基于FPGA的脉冲量采集模块设计  

Design of Pulse Data Acquisition Module Based on FPGA

作　　者：李皓[1] 李圣昆[1] 郑永秋[1] 

机构地区：[1]中北大学电子测试技术国家重点实验室仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《自动化与仪表》2011年第3期54-57,共4页Automation & Instrumentation

基　　金：国家自然科学基金资助项目(60871041)

摘　　要：设计了一种脉冲量采集模块,用于脉冲信号的采集和传输。文中详细阐述了该系统的硬件和软件设计方法来说明模块的实现过程。重点介绍了系统硬件电路设计及其实现,采用FPGA作为中心控制单元,对脉冲信号的幅值、个数、及频率进行采集。测试结果表明,该模块完全满足实际工程需求,具有很高的可靠性,并且已成功运用于某通用测试台项目中。The design of a pulse data acquisition module was used for the acquisition and transmission of pulse signal.The hardware and software design of the system was described in detail to illustrate the implementation process of the module.It focuses on hardware circuit design and its implementation,using FPGA as the central control unit,and collects the amplitude,number and frequency of the pulse signal.The test results show that the modules with high reliability fully meet the actual project＇s needs and have been successfully applied to Common Testing Equipments.

关 键 词：脉冲量 采集模块 现场可编程逻辑器件 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]