Case study of ATPG-based bounded model checking: verifying USB2.0 IP core

This paper presents the ATPG performances of verifying USB2.0 IP core. Using the USB protocol and typical properties, the ATPG-based bounded model checking mechanism is revealed. Heuristics to accelerate the ATPG search are presented and their impacts are analyzed. We feel that results from this case study are applicable to serial communication circuits of the same family and can be scaled to industrial-sized circuits.