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ITC
2000
IEEE
124views Hardware» more  ITC 2000»
13 years 9 months ago
Wrapper design for embedded core test
A wrapper is a thin shell around the core, that provides the switching between functional, and core-internal and core-external test modes. Together with a test access mechanism (T...
Yervant Zorian, Erik Jan Marinissen, Maurice Lousb...
DAC
2008
ACM
14 years 5 months ago
On reliable modular testing with vulnerable test access mechanisms
In modular testing of system-on-a-chip (SoC), test access mechanisms (TAMs) are used to transport test data between the input/output pins of the SoC and the cores under test. Prio...
Lin Huang, Feng Yuan, Qiang Xu
DSD
2010
IEEE
144views Hardware» more  DSD 2010»
13 years 5 months ago
On-chip Scan-Based Test Strategy for a Dependable Many-Core Processor Using a NoC as a Test Access Mechanism
—Periodic on-chip scan-based tests have to be applied to a many-core processor SoC to improve its dependability. An infrastructural IP module has been designed and incorporated i...
Xiao Zhang, Hans G. Kerkhoff, Bart Vermeulen
DATE
2005
IEEE
107views Hardware» more  DATE 2005»
13 years 10 months ago
Test Planning for Mixed-Signal SOCs with Wrapped Analog Cores
Many SOCs today contain both digital and analog embedded cores. Even though the test cost for such mixed-signal SOCs is significantly higher than that for digital SOCs, most prio...
Anuja Sehgal, Fang Liu, Sule Ozev, Krishnendu Chak...
ICCD
2005
IEEE
131views Hardware» more  ICCD 2005»
14 years 1 months ago
A Flexible Design Methodology for Analog Test Wrappers in Mixed-Signal SOCs
The manufacturing test cost for mixed-signal SOCs is widely recognized to be much higher than that for digital SOCs. It has been shown in recent prior work that the use of analog ...
Anuja Sehgal, Sule Ozev, Krishnendu Chakrabarty