Testing the Path Delay Faults of ISCAS85 Circuit c6288

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http://doi.ieeecomputersociety.org/10.1109/MTV.2003.1250258

Fourth International Workshop on Micr ...

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	ASCII Text	x
	Wangqi Qiu, D. M. H. Walker, "Testing the Path Delay Faults of ISCAS85 Circuit c6288," Microprocessor Test and Verification, International Workshop on, pp. 19, Fourth International Workshop on Microprocessor Test and Verification Common Challenges and Solutions, 2003.

	BibTex	x
	@article{ 10.1109/MTV.2003.1250258, author = {Wangqi Qiu and D. M. H. Walker}, title = {Testing the Path Delay Faults of ISCAS85 Circuit c6288}, journal ={Microprocessor Test and Verification, International Workshop on}, volume = {0}, year = {2003}, isbn = {0-7695-2045-6}, pages = {19}, doi = {http://doi.ieeecomputersociety.org/10.1109/MTV.2003.1250258}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Microprocessor Test and Verification, International Workshop on TI - Testing the Path Delay Faults of ISCAS85 Circuit c6288 SN - 0-7695-2045-6 SP EP A1 - Wangqi Qiu, A1 - D. M. H. Walker, PY - 2003 KW - null VL - 0 JA - Microprocessor Test and Verification, International Workshop on ER -

Wangqi Qiu, Texas A&M University

D. M. H. Walker, Texas A&M University

It is known that the ISCAS85 circuit c6288 contains an exponential number of paths and more than 99% of the path delay faults are untestable. Most ATPG tools which can efficiently handle other circuits fail on c6288. In this paper the logic structure of c6288 is studied and the main features which cause false paths are revealed. A heuristic which significantly helps the path delay fault test generation for this circuit is presented. Experimental results show that our methodology is able to efficiently generate testable paths for c6288.

Citation:

Wangqi Qiu, D. M. H. Walker, "Testing the Path Delay Faults of ISCAS85 Circuit c6288," mtv, pp.19, Fourth International Workshop on Microprocessor Test and Verification Common Challenges and Solutions, 2003

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