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Seed selection in lfsr-reseeding-based test compression for the detection of small-delay defects ∗ design for test group advanced micro devices.
| Content Provider | CiteSeerX |
|---|---|
| Author | Yilmaz, Mahmut Chakrabarty, Krishnendu |
| Abstract | Test data volume and test application time are major concerns for large industrial circuits. In recent years, many compression techniques have been proposed and evaluated using industrial designs. However, these methods do not target sequence- or timingdependent failures while compressing the test patterns. Timingrelated failures in high-performance integrated circuits are now increasingly dominated by small-delay defects (SDDs). We present a SDD-aware seed-selection technique for LFSR-reseeding-based test compression. Experimental results show that significant testpattern-quality increase can be achieved when seeds are selected to target SDDs. I. |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |