Diagnosis algorithms for locating bridge defects in multi-port RAMs

Tsu Wei Tseng, Jin Fu Li

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Multi-port random access memory (MPRAM) is widely used in system-on-chip (SOC) designs. This paper presents two defect-location algorithms (DLAs) for locating the bridge defects between word-lines and bit-lines in a MPRAM. Once faulty rows or faulty columns are detected by a typical test for functional faults, the DLAs can be used to locate bridge defects between bit-lines or word-lines if such bridge defects exist. For a k-port MPRAM, the proposed word-line DLA and bit-line DLA requires (4k+9)m and 10n test operations to locate bit-line and word-line bridge defects if the MPRAM with m detected faulty rows and n detected faulty columns.

原文???core.languages.en_GB???
主出版物標題2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
DOIs
出版狀態已出版 - 2009
事件2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09 - Chengdu, China
持續時間: 28 4月 200929 4月 2009

出版系列

名字2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09

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???event.eventtypes.event.conference???2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
國家/地區China
城市Chengdu
期間28/04/0929/04/09

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