The presence of unknown values in the simulation result is a key barrier to effective output response compaction in practice. This paper proposes a simple circuit module, called a...
Mango Chia-Tso Chao, Seongmoon Wang, Srimat T. Cha...
This paper presents a hybrid compaction scheme for test responses containing unknown values, which consists of a space compactor and an unknown-blocking Multiple Input Signature R...
This paper addresses the problem of compacting test responses in the presence of unknowns at the input of the compactor by exploiting the capabilities of well-known error detectio...
Janak H. Patel, Steven S. Lumetta, Sudhakar M. Red...
For a space compactor, degradation of fault detection capability caused by the masking effects from unknown values is much more serious than that caused by error masking (i.e. ali...