摘要: By means of design for testability (DFT) techniques, the NOSC Test Technology Office (Code 936) evaluated testability improvements in a state-of-the-art printed-circuit board. Data were gathered to provide a direct comparison amon... 展开 By means of design for testability (DFT) techniques, the NOSC Test Technology Office (Code 936) evaluated testability improvements in a state-of-the-art printed-circuit board. Data were gathered to provide a direct comparison among various testability figure of merit (TFOM) tools. Keywords include: Design for testability (DFT); Printed-circuit boards; MIL-STD 2165; STAMP; and LOGMOD. 收起