Design-for-test, or DFT, should facilitate high-quality test, not change the design. Test techniques and strategies need to supply a high-quality test that screens out defective devices, avoiding ...

For the past five years, the cost of test has prevailed as the hottest topic in test. During this period, automated test equipment (ATE) has made a dramatic move towards low-cost design for test (DFT) ...

Design for test (DFT) has been around since the 1960s. The technology was developed to reduce the cost of creating a successful test for an IC. Scan design, fault models, and automatic test pattern ...

As technology shrinks, Yield and Reliability (YAR) are major challenges of SoC (System on Chip) production. There are many techniques available for increasing YAR. YAR of devices depend on testing ...