发明名称 |
METHOD AND APPARATUS FOR SYNTHESIS OF AUGMENTED MULTIMODE COMPACTORS |
摘要 |
<p>Proposed methods and apparatuses for synthesis of a new class of compressors called here augmented multimode compactors, capable of achieving a flexible trade-off between compaction ratio, observability, control data volume and diagnostic properties in the presence of a large number of unknown values. Distinctive features of the augmented multimode compactors are to reduce and/or completely avoid the X-masking effect in the compacted test responses. In addition, a requirement for constructing compactors is that any single error in the test response produces a unique erroneous signature within S consecutive shift cycles where the erroneous signature is calculated as a difference between the faulty signature and the fault-free signature.</p> |
申请公布号 |
WO2010062431(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
WO2009US55541 |
申请日期 |
2009.08.31 |
申请人 |
SYNOPSYS, INC.;GIZDARSKI, EMIL |
发明人 |
GIZDARSKI, EMIL |
分类号 |
G01R31/28;G01R31/3177;G01R31/3181;G01R31/3183 |
主分类号 |
G01R31/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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