1 research outputs found
Exploring the Mysteries of System-Level Test
System-level test, or SLT, is an increasingly important process step in
today's integrated circuit testing flows. Broadly speaking, SLT aims at
executing functional workloads in operational modes. In this paper, we
consolidate available knowledge about what SLT is precisely and why it is used
despite its considerable costs and complexities. We discuss the types or
failures covered by SLT, and outline approaches to quality assessment, test
generation and root-cause diagnosis in the context of SLT. Observing that the
theoretical understanding for all these questions has not yet reached the level
of maturity of the more conventional structural and functional test methods, we
outline new and promising directions for methodical developments leveraging on
recent findings from software engineering.Comment: 7 pages, 2 figure