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Design and performance of CMOS TSPC cells for high speed pseudo random testing
Princeton, NJ April 28-May 01
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/VTEST.1996.51088014th IEEE VLSI Test Symposium (VTS '96)
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M. Soufi, Ecole Polytech. de Montreal, Que., Canada
S. Rochon, Ecole Polytech. de Montreal, Que., Canada
Y. Savaria, Ecole Polytech. de Montreal, Que., Canada
B. Kaminska, Ecole Polytech. de Montreal, Que., Canada
In this paper the problem of testing high speed CMOS circuits is considered. A test methodology based on a Built-in Self-Test scheme adapted to TSPC circuits is proposed. We show through HSpice simulations on netlists extracted from layout that this scheme can operate at more than 580 MHz. Moreover, an efficient solution to the problem of redesigning an easily testable functionally equivalent logic block to eliminate hard to test and untestable faults in TSPC circuits is introduced.
Index Terms:
CMOS logic circuits; clocks; cellular arrays; integrated circuit testing; logic testing; built-in self test; SPICE; circuit analysis computing; circuit layout CAD; logic CAD; integrated circuit layout; CMOS TSPC cells; high speed pseudo random testing; test methodology; built-in self-test scheme; HSpice simulations; netlists; layout; functionally equivalent logic block; untestable faults; true single phase clocking
Citation:
M. Soufi, S. Rochon, Y. Savaria, B. Kaminska, "Design and performance of CMOS TSPC cells for high speed pseudo random testing," vts, pp.368, 14th IEEE VLSI Test Symposium (VTS '96), 1996
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