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» Wrapper design for embedded core test
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DAC
2001
ACM
14 years 8 months ago
Testing for Interconnect Crosstalk Defects Using On-Chip Embedded Processor Cores
Crosstalk effects degrade the integrity of signals traveling on long interconnects and must be addressed during manufacturing testing. External testing for crosstalk is expensive ...
Li Chen, Xiaoliang Bai, Sujit Dey
VTS
2007
IEEE
103views Hardware» more  VTS 2007»
14 years 1 months ago
At-Speed Testing of Core-Based System-on-Chip Using an Embedded Micro-Tester
In SoC designs, limited test access to internal cores, lowcost external tester’s lack of accuracy and slow frequencies make application of at-speed tests impractical. Therefore,...
Matthieu Tuna, Mounir Benabdenbi, Alain Greiner
ASPDAC
2000
ACM
96views Hardware» more  ASPDAC 2000»
13 years 11 months ago
A programmable built-in self-test core for embedded memories
Testing embedded memories is becoming an industry-wide concern with the advent of deep-submicron technology and system-on-chip applications. We present a prototype chip for a progr...
Chih-Tsun Huang, Jing-Reng Huang, Cheng-Wen Wu
DATE
2006
IEEE
98views Hardware» more  DATE 2006»
14 years 1 months ago
Power-constrained test scheduling for multi-clock domain SoCs
This paper presents a wrapper and test access mechanism design for multi-clock domain SoCs that consists of cores with different clock frequencies during test. We also propose a t...
Tomokazu Yoneda, Kimihiko Masuda, Hideo Fujiwara
DATE
2007
IEEE
100views Hardware» more  DATE 2007»
14 years 1 months ago
SoC testing using LFSR reseeding, and scan-slice-based TAM optimization and test scheduling
Abstract— We present an SoC testing approach that integrates test data compression, TAM/test wrapper design, and test scheduling. An improved LFSR reseeding technique is used as ...
Zhanglei Wang, Krishnendu Chakrabarty, Seongmoon W...