Issue No. 04 - April (1972 vol. 21)
Melvin A. Breuer , Department of Electrical Engineering, University of Southern California, Los Angeles, Calif. 90007.
In this note we discuss a few attributes and pitfalls of three-valued (0, 1, u) digital logic simulation. The areas covered include hazard and race detection, fault detection, verifying the reset logic of a machine, and the problems encountered with self-timing circuits and in employing a complement for u.
M. A. Breuer, "A Note on Three-Valued Logic Simulation," in IEEE Transactions on Computers, vol. 21, no. , pp. 399-402, 1972.