| 边界扫描技术在某导航雷达控制电路板测试与诊断中的研究运用 |
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| 引用本文： | 柳颖,马溧梅,张静.边界扫描技术在某导航雷达控制电路板测试与诊断中的研究运用[J].舰船电子工程,2013(12):134-137. |
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| 作者姓名： | 柳颖 马溧梅 张静 |
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| 作者单位： | 海军七0二厂,上海200434 |
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| 摘 要： | 针对某导航雷达控制电路板PCB中大量采用集成度很高的芯片，传统的测试方法无法进行测试与诊断的问题；通过对边界扫描技术的研究，运用边界扫描技术锯决高集成度、高性能的PCB板的测试与故障诊断；详细阐述了某导航雷达控制电路板的测试诊断策略以及测试诊断的开发流程。
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| 关 键 词： | 边界扫描 JTAG控制接口 扫描链路 互连测试 |
Boundary-Scan Test for Testing and Diagnosis of One Control Circuit Board Equipped in Navigation Radar |
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| LIU Ying,MA Limei,ZHANG Jing.Boundary-Scan Test for Testing and Diagnosis of One Control Circuit Board Equipped in Navigation Radar[J].Ship Electronic Engineering,2013(12):134-137. |
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| Authors: | LIU Ying MA Limei ZHANG Jing |
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| Institution: | (Navy 702 Factory, Shanghai 200434) |
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| Abstract: | For the testing and diagnosis the PCB of one control circuit board equipped in navigation radar, which has a large number of high integration chips, people can＇t resolve this problem with conventional testing method. Researching on boundary-scan test technology and test algorithm, by applying boundary-scan technology, the testing and diagnosis the PCB with high integration level and high performance have been solved. This paper expounds this testing and diagnosis strategy and development process in detail. |
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| Keywords: | boundary-scan JTAG control interface scanning link interconnection test |
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