Code-pattern insensitive embedded ROMs using dynamic bitline shielding technique

M. F. Chang*, L. Y. Chiou, Kuei-Ann Wen

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    1 Scopus citations

    Abstract

    A dynamic bitline shielding (DBS) technique is proposed for high-speed via-programming ROMs, to eliminate code-pattern-dependent crosstalk-induced read failure (CIRF) and increase code-pattern coverage. Fabricated 256 Kb conventional and DBS ROMs demonstrated that the DBS technique can eliminate the CIRF and operate with a small sensing margin.

    Original languageEnglish
    Pages (from-to)834-835
    Number of pages2
    JournalElectronics Letters
    Volume41
    Issue number15
    DOIs
    StatePublished - 21 Jul 2005

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