Power-aware testing: The next stage

Complex power management circuitry in low-power designs and the excessive gap between functional power and test power have made power-aware testing (DFT and test generation) a must. Although significant progress has been made in the past decade, more is still needed in order to achieve test power safety while maximizing test quality and minimizing test cost. This paper highlights the needs for moving to the next-stage of power-aware testing, primarily characterized by a shift of focus from global test power reduction to pinpoint test power management.