10th Euromicro Conference on Digital System Design Architectures, Methods and Tools (DSD 2007) 2007
DOI: 10.1109/dsd.2007.4341539
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Hierarchical Identification of Untestable Faults in Sequential Circuits

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Cited by 6 publications
(5 citation statements)
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“…In [16] and [17] a new subclass of untestable faults, called register enable stuck-on is defined and a method for generating property specification language (PSL) assertions for proving the untestability of this class of faults is presented. In these papers stuck-at faults on the clock-enable signals of registers at the register transfer level (RTL) are addressed.…”
Section: Related Workmentioning
confidence: 99%
“…In [16] and [17] a new subclass of untestable faults, called register enable stuck-on is defined and a method for generating property specification language (PSL) assertions for proving the untestability of this class of faults is presented. In these papers stuck-at faults on the clock-enable signals of registers at the register transfer level (RTL) are addressed.…”
Section: Related Workmentioning
confidence: 99%
“…Like what we have previously discussed about test pattern generation, also for the untestability analysis problem it is true that while the stuck-at fault model could be considered when hardware defects in the FPGA device are addressed, this fault model is not accurate when SEUs in the configuration memory of an FPGA-based system have to be analysed. Works addressing the problem of demonstrating the untestability of stuck-at faults in digital circuits can be found in the literature [153,151,152,182,125], but no one specifically addresses the analysis of the testability of SEUs affecting the configuration memory of FPGA-based systems, apart from the ones presented by the author of the present dissertation in [33,36], where the analysis of the excitability of SEUs is addressed.…”
Section: Contribution Of the Thesismentioning
confidence: 99%
“…In [151] and [153] a new subclass of untestable faults, called register enable stuck-on is defined and a method for generating property specification language (PSL) assertions for proving the untestability of this class of faults is presented. In these papers stuck-at faults on the clock-enable signals of registers at the register transfer level (RTL) are addressed.…”
Section: Related Work: Techniques For Fault Untestability Analysismentioning
confidence: 99%
“…The method takes into account the stuck-at fault model and it addresses only easy-to-classify untestable faults. In [13] and [11] a new subclass of untestable faults, called register enable stuck-on is defined and a method for generating property specification language (PSL) assertions for proving the untestability of this class of faults is presented. Stuck-at faults on the clock-enable signals of registers at the register transfer level (RTL) are addressed.…”
Section: Introductionmentioning
confidence: 99%