| 用VHDL实现虚拟数字集成电路的故障检测 |
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| 引用本文： | 宋跃,谭爱群,李哲明,李寿存.用VHDL实现虚拟数字集成电路的故障检测[J].电测与仪表,2001,38(9):15-18,31. |
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| 作者姓名： | 宋跃 谭爱群 李哲明 李寿存 |
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| 作者单位： | 湖南湘潭师范学院物理与信息工程系 |
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| 摘 要： | 介绍以AlteraCPLD系列FLEX10K器件为虚拟载体，在Windows95／98下借助Delphi5．0实现人机交互界面，借助PC机的控制离线完成对常用TTL74和54系列、CMOS4000和4500系列、常用RAM、EPROM、部分CPU接口芯征的故障检测的VHDL设计原理和实现方法。
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| 关 键 词： | 虚拟仪器 人机交互界面 引脚智能选控 测试数据库 智能测试 数字集成电路 VHDL |
| 文章编号： | 1001-1390(2001)09-0015-04 |
The study and realization on virtual testing digital IC chips in VHDL |
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| Song Yue,Tan Aiqun,Li Zheming,Li Shoucun.The study and realization on virtual testing digital IC chips in VHDL[J].Electrical Measurement & Instrumentation,2001,38(9):15-18,31. |
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| Authors: | Song Yue Tan Aiqun Li Zheming Li Shoucun |
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| Abstract: | In this paper,we introduce a testing instrument,which used the Altera CPLD FLEX10K device as the virtual carrier controlled by PC.By means of Delphi 5.0in Win-dows95/98,we can qualitatively test the malfunction of many kinds of chips away from the system such as the series of TTL74and TTL54,CMOS4000and CMOS4500,RAM,E-PROM,the some interface chips of CPU etc.The instruments' VHDL design principle and realizing method are also given. |
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| Keywords: | virtual instrument man-computer interface pins selected and controlled automati-cally testing data base testing automatically |
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