Hierarchical creation of vectors for quiescent current (IDDQ) tests for system-on-chip circuits

摘要

A method is presented for generating test vectors for an integrated circuit. Input test vectors and output test vectors are generated for non-core cell portions of the integrated circuit. Input test vectors and output test vectors are generated for core cell partitions of the integrated circuit. The input test vectors for the non-core cell portions and the input test vectors for the core cell partitions are combined into a single combined input test vector.