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DATE
2003
IEEE
87views Hardware» more  DATE 2003»
13 years 10 months ago
A Novel, Low-Cost Algorithm for Sequentially Untestable Fault Identification
This paper presents a new and low-cost approach for identifying sequentially untestable faults. Unlike the single fault theorem, where the stuck-at fault is injected only in the r...
Manan Syal, Michael S. Hsiao
VTS
2003
IEEE
131views Hardware» more  VTS 2003»
13 years 10 months ago
Efficient Implication - Based Untestable Bridge Fault Identifier
: This paper presents a novel, low cost technique based on implications to identify untestable bridging faults in sequential circuits. Sequential symbolic simulation [1] is first p...
Manan Syal, Michael S. Hsiao, Kiran B. Doreswamy, ...
ATS
2005
IEEE
98views Hardware» more  ATS 2005»
13 years 11 months ago
Untestable Multi-Cycle Path Delay Faults in Industrial Designs
The need for high-performance pipelined architectures has resulted in the adoption of latch based designs with multiple, interacting clocks. For such designs, time sharing across ...
Manan Syal, Michael S. Hsiao, Suriyaprakash Natara...
ICCAD
1998
IEEE
122views Hardware» more  ICCAD 1998»
13 years 9 months ago
Dynamic fault collapsing and diagnostic test pattern generation for sequential circuits
In this paper, we present results for significantly improving the performance of sequential circuit diagnostic test pattern generation (DATPG). Our improvements are achieved by de...
Vamsi Boppana, W. Kent Fuchs