CN101529388A - 一种非边界扫描数字器件的测试方法 - Google Patents
一种非边界扫描数字器件的测试方法 Download PDFInfo
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- CN101529388A CN101529388A CN200780040500A CN200780040500A CN101529388A CN 101529388 A CN101529388 A CN 101529388A CN 200780040500 A CN200780040500 A CN 200780040500A CN 200780040500 A CN200780040500 A CN 200780040500A CN 101529388 A CN101529388 A CN 101529388A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
- G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
一种非边界扫描数字器件的测试方法包括:准备测试需要的边界扫描器件的BSDL文件、单板的网表文件以及边界扫描链路信息、非边界扫描数字器件的激励响应文件,进行语法检查并纠正错误;通过边界扫描链路信息以及边界扫描器件的BSDL文件得到整个边界扫描链路的各边界扫描单元的信息;根据定义的激励响应文件、网表文件以及得到的边界扫描单元的信息,生成整个测试的激励响应向量作为测试向量,之后通过边界扫描测试的硬件,将测试向量发送至被测器件,并采集测试响应,分析测试响应并故障定位。该测试方法利用边界扫描测试技术,对非边界扫描数字器件进行测试,有利于减少单板上的测试点,提高测试覆盖率。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2007/000751 WO2008106826A1 (fr) | 2007-03-08 | 2007-03-08 | Procédé d'essai d'un dispositif numérique de balayage sans frontière |
Publications (2)
Publication Number | Publication Date |
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CN101529388A true CN101529388A (zh) | 2009-09-09 |
CN101529388B CN101529388B (zh) | 2012-05-09 |
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CN2007800405006A Active CN101529388B (zh) | 2007-03-08 | 2007-03-08 | 一种非边界扫描数字器件的测试方法 |
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CN (1) | CN101529388B (zh) |
WO (1) | WO2008106826A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091750A1 (zh) * | 2010-01-27 | 2011-08-04 | 华为技术有限公司 | 单板内器件的边界扫描方法、装置及单板 |
CN102262205A (zh) * | 2010-05-31 | 2011-11-30 | 无锡中星微电子有限公司 | 一种测试向量源文件的测试点的屏蔽方法和屏蔽装置 |
CN102279357A (zh) * | 2011-06-23 | 2011-12-14 | 哈尔滨工业大学 | 一种基于边界扫描技术的分解式电路互连测试方法 |
CN102565664A (zh) * | 2010-12-14 | 2012-07-11 | 苏州工业园区谱芯科技有限公司 | 一种测试覆盖率的评估方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009056639A1 (de) | 2009-12-02 | 2011-06-09 | Kuka Roboter Gmbh | Verfahren und Vorrichtung zur automatisierten Kommissionierung von Gebinden |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6378094B1 (en) * | 1999-04-01 | 2002-04-23 | Lucent Technologies Inc. | Method and system for testing cluster circuits in a boundary scan environment |
CN1253794C (zh) * | 2002-04-23 | 2006-04-26 | 华为技术有限公司 | 一种非边界扫描器件逻辑簇故障测试方法 |
US20050097416A1 (en) * | 2003-10-31 | 2005-05-05 | Dominic Plunkett | Testing of integrated circuits using boundary scan |
-
2007
- 2007-03-08 CN CN2007800405006A patent/CN101529388B/zh active Active
- 2007-03-08 WO PCT/CN2007/000751 patent/WO2008106826A1/zh active Application Filing
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091750A1 (zh) * | 2010-01-27 | 2011-08-04 | 华为技术有限公司 | 单板内器件的边界扫描方法、装置及单板 |
CN102262205A (zh) * | 2010-05-31 | 2011-11-30 | 无锡中星微电子有限公司 | 一种测试向量源文件的测试点的屏蔽方法和屏蔽装置 |
CN102262205B (zh) * | 2010-05-31 | 2015-08-26 | 无锡中星微电子有限公司 | 一种测试向量源文件的测试点的屏蔽方法和屏蔽装置 |
CN102565664A (zh) * | 2010-12-14 | 2012-07-11 | 苏州工业园区谱芯科技有限公司 | 一种测试覆盖率的评估方法 |
CN102565664B (zh) * | 2010-12-14 | 2014-09-10 | 苏州工业园区谱芯科技有限公司 | 一种测试覆盖率的评估方法 |
CN102279357A (zh) * | 2011-06-23 | 2011-12-14 | 哈尔滨工业大学 | 一种基于边界扫描技术的分解式电路互连测试方法 |
CN102279357B (zh) * | 2011-06-23 | 2013-11-06 | 哈尔滨工业大学 | 一种基于边界扫描技术的分解式电路互连测试方法 |
Also Published As
Publication number | Publication date |
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WO2008106826A1 (fr) | 2008-09-12 |
CN101529388B (zh) | 2012-05-09 |
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