Any good yield-oriented defect strategy must have two main components-
(a) the ability to perform rapid defect diagnosis for yield learning,
and (b) the ability to efficiently extract defect parameters from the
manufacturing line. In this work, an inductive fault analysis (IFA)-ba
sed defect methodology is investigated to see if it meets the above re
quirements. Using an SRAM test vehicle as an example, the research ana
lyzes whether computer-generated mappings between defect types end tes
ter fail data can provide sufficient resolution for both, defect diagn
osis and defect parameter characterization.