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ITC
1996
IEEE
107views Hardware» more  ITC 1996»
13 years 11 months ago
Orthogonal Scan: Low-Overhead Scan for Data Paths
Orthogonal scan paths, which follow the path of the data flow, can be used in data path designs to reduce the test overhead -- area, delay and test application time -- by sharing ...
Robert B. Norwood, Edward J. McCluskey
DATE
2009
IEEE
138views Hardware» more  DATE 2009»
14 years 2 months ago
Scalable Adaptive Scan (SAS)
Scan compression has emerged as the most successful solution to solve the problem of rising manufacturing test cost. Compression technology is not hierarchical in nature. Hierarch...
Anshuman Chandra, Rohit Kapur, Yasunari Kanzawa
VTS
2003
IEEE
119views Hardware» more  VTS 2003»
14 years 24 days ago
Test Data Compression Using Dictionaries with Fixed-Length Indices
—We present a dictionary-based test data compression approach for reducing test data volume and testing time in SOCs. The proposed method is based on the use of a small number of...
Lei Li, Krishnendu Chakrabarty
DATE
2007
IEEE
106views Hardware» more  DATE 2007»
14 years 1 months ago
Optimized integration of test compression and sharing for SOC testing
1 The increasing test data volume needed to test core-based System-on-Chip contributes to long test application times (TAT) and huge automatic test equipment (ATE) memory requireme...
Anders Larsson, Erik Larsson, Petru Eles, Zebo Pen...
TCAD
1998
125views more  TCAD 1998»
13 years 7 months ago
Test-point insertion: scan paths through functional logic
—Conventional scan design imposes considerable area and delay overheads. To establish a scan chain in the test mode, multiplexers at the inputs of flip-flops and scan wires are...
Chih-Chang Lin, Malgorzata Marek-Sadowska, Kwang-T...