| 一种基于GPIB技术的计数器电路测试系统 |
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| 引用本文： | 凌敏,杨小雪,陈俊秀.一种基于GPIB技术的计数器电路测试系统[J].实验科学与技术,2007,5(5):29-30,33. |
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| 作者姓名： | 凌敏 杨小雪 陈俊秀 |
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| 作者单位： | 西南交通大学信息科学与技术学院,成都,610031 |
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| 摘 要： | 阐述了一种基于GPIB技术的计数器电路测试系统的实现。该系统以直观的方式测试出由74LS90组成的五进制计数器输出端的波形、相关参数以及在单脉冲触发下输出端状态转换表。为高校开设电子类实验提供了一种新的方法。
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| 关 键 词： | GPIB总线 VB语言 计数器 测试系统 |
| 文章编号： | 1672-4550（2007）05-0029-03 |
| 修稿时间： | 2007-05-05 |
A Test System of Counter Circuit Based on GPIB Technology with VB language |
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| LING Min,YANG Xiao-xue,CHEN Jun-xiu.A Test System of Counter Circuit Based on GPIB Technology with VB language[J].Experiment Science & Technology,2007,5(5):29-30,33. |
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| Authors: | LING Min YANG Xiao-xue CHEN Jun-xiu |
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| Institution: | College of Imformation Soienee And Technology, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | This paper presents the realization of test system based on GPIB technology,and displays intuitively the graphics of waveforms and state transition map of counter that are made up of 74LS90.Therefore this paper provides a new method for electronics experiments in university,because this mode predigested the course of experiments,and emphasizes on the understanding and analysis of the result of experiments. |
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| Keywords: | GPIB bus VB language counter test system |
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