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DAC
2003
ACM
13 years 9 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
DATE
2002
IEEE
135views Hardware» more  DATE 2002»
13 years 9 months ago
Reducing Test Application Time Through Test Data Mutation Encoding
In this paper we propose a new compression algorithm geared to reduce the time needed to test scan-based designs. Our scheme compresses the test vector set by encoding the bits th...
Sherief Reda, 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
DFT
2006
IEEE
203views VLSI» more  DFT 2006»
13 years 10 months ago
Self Testing SoC with Reduced Memory Requirements and Minimized Hardware Overhead
This paper describes a methodology of creating a built-in diagnostic system of a System on Chip and experimental results of the system application on the AT94K FPSLIC with cores d...
Ondrej Novák, Zdenek Plíva, Jiri Jen...
ASPDAC
2007
ACM
140views Hardware» more  ASPDAC 2007»
13 years 8 months ago
An Architecture for Combined Test Data Compression and Abort-on-Fail Test
1 The low throughput at IC (Integrated Circuit) testing is mainly due to the increasing test data volume, which leads to high ATE (Automatic Test Equipment) memory requirements and...
Erik Larsson, Jon Persson