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DAC
2003
ACM
13 years 10 months ago
Test application time and volume compression through seed overlapping
We propose in this paper an extension on the Scan Chain Concealment technique to further reduce test time and volume requirement. The proposed methodology stems from the architect...
Wenjing Rao, Ismet Bayraktaroglu, Alex Orailoglu
DFT
2002
IEEE
117views VLSI» more  DFT 2002»
13 years 9 months ago
Fast and Energy-Frugal Deterministic Test Through Test Vector Correlation Exploitation
Conversion of the flip-flops of the circuit into scan cells helps ease the test challenge; yet test application time is increased as serial shift operations are employed. Furthe...
Ozgur Sinanoglu, Alex Orailoglu
ITC
2002
IEEE
114views Hardware» more  ITC 2002»
13 years 9 months ago
Scan Power Reduction Through Test Data Transition Frequency Analysis
Significant reductions in test application times can be achieved through parallelizing core tests; however, simultaneous test of various cores may result in exceeding power thres...
Ozgur Sinanoglu, Ismet Bayraktaroglu, Alex Orailog...
VTS
2003
IEEE
122views Hardware» more  VTS 2003»
13 years 10 months ago
A Reconfigurable Shared Scan-in Architecture
In this paper, an efficient technique for test data volume reduction based on the shared scan-in (Illinois Scan) architecture and the scan chain reconfiguration (Dynamic Scan) arc...
Samitha Samaranayake, Emil Gizdarski, Nodari Sitch...