The design assures continuous operation of the circuit during the test procedure. The order in which disconnect and contact is made is determined by the length of the colorcoded plastic lug on the ...
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 ...
Many IC designers finally have embraced design for testability (DFT) in the form of scan insertion for digital circuit designs because of the significant time-to-production advantages these techniques ...