System and method for performing SRAM write assist

A method and a system are provided for performing write assist. Write assist circuitry is initialized and voltage collapse is initiated to reduce a column supply voltage provided to a storage cell. A bitline of the storage cell is boosted to a boosted voltage level that is below a low supply voltage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZIMMER, BRIAN MATTHEW, SINANGIL, MAHMUT ERSIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A method and a system are provided for performing write assist. Write assist circuitry is initialized and voltage collapse is initiated to reduce a column supply voltage provided to a storage cell. A bitline of the storage cell is boosted to a boosted voltage level that is below a low supply voltage provided to the storage cell and data encoded by the bitline is written to the storage cell.