LASAR

Teradyne’s LASAR™ Simulation System is the U.S. defense industry's standard for digital test program set (TPS) development. Unlike design simulators, LASAR focuses on the problems facing the test engineer – predicting the timing variability of signals at the tester- unit under test (UUT) interface and on the UUT, predicting the behavior of the UUT when a physical or logic fault is present, and building an accurate diagnostic database for isolating faults on the UUT. Menu-guided programming streamlines TPS development from model creation through simulation and fault simulation.

LASAR test patterns and diagnostics results are post-processed to IEEE 1445 (Digital Test Interchange Format) format, and are exported directly to the Teradyne M9-Series and Di-Series digital test instruments. Used together, LASAR and Teradyne’s digital instruments provide a proven solution for defense and aerospace board test around the globe.