Application of Saluja-Karpovsky Compactors to Test Responses with Many Unknowns

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 detection and correction codes. The technique, called i-Compact, uses Saluja-Karpovsky Space Compactors, but permits detection and location of errors in the presence of unknown logic (X) values with help from the ATE. The ad

• Type: Conference
• Year: 2003
• Where: VTS
• Authors: Janak H. Patel, Steven S. Lumetta, Sudhakar M. Reddy
• Keywords: Saluja-Karpovsky Space Compactors, Test Responses, VTS 2003, Well-known Error Detection