C. Dufaza et al., BOOLEAN EQUATIONS FOR MULTIPLE PATHS SENSITIZATION OF DIGITAL OSCILLATION BUILT-IN SELF-TEST, Electronics Letters, 34(23), 1998, pp. 2213-2215
A major improvement to the digital oscillation built-in self test (DOB
IST) method is proposed. The DOBIST technique deals with simultaneousl
y testing path delay, gate delay and stuck-at faults in digital integr
ated circuits. The equations reported allow concurrent multiple oscill
ations and greatly improve the DOBIST rest quality.