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ICCAD
2007
IEEE
109views Hardware» more  ICCAD 2007»
13 years 8 months ago
CacheCompress: a novel approach for test data compression with cache for IP embedded cores
Abstract-- In this paper, we propose a novel test data compression technique named CacheCompress, which combines selective encoding and dynamic dictionary based encoding. Depending...
Hao Fang, Chenguang Tong, Bo Yao, Xiaodi Song, Xu ...
VTS
2006
IEEE
116views Hardware» more  VTS 2006»
13 years 11 months ago
Combining Linear and Non-Linear Test Vector Compression Using Correlation-Based Rectangular Encoding
A technique is presented here for improving the compression achieved with any linear decompressor by adding a small non-linear decoder that exploits bit-wise and pattern-wise corr...
Jinkyu Lee, Nur A. Touba
ISVLSI
2008
IEEE
152views VLSI» more  ISVLSI 2008»
13 years 11 months ago
Improving the Test of NoC-Based SoCs with Help of Compression Schemes
Re-using the network in a NoC-based system as a test access mechanism is an attractive solution as pointed out by several authors. As a consequence, testing of NoC-based SoCs is b...
Julien Dalmasso, Érika F. Cota, Marie-Lise ...
VTS
2002
IEEE
106views Hardware» more  VTS 2002»
13 years 9 months ago
How Effective are Compression Codes for Reducing Test Data Volume?
Run-length codes and their variants have recently been shown to be very effective for compressing system-on-achip (SOC) test data. In this paper, we analyze the Golomb code, the c...
Anshuman Chandra, Krishnendu Chakrabarty, Rafael A...
DAC
2005
ACM
13 years 6 months ago
Response compaction with any number of unknowns using a new LFSR architecture
This paper presents a new test response compaction technique with any number of unknown logic values (X’s) in the test response bits. The technique leverages an X-tolerant respo...
Erik H. Volkerink, Subhasish Mitra