Mapping a physical address differently to different memory devices in a group

A memory subsystem includes a group of memory devices connected to an address bus. The memory subsystem includes logic to uniquely map a physical address of a memory access command to each memory device of the group. Thus, each physical address sent by an associated memory controller uniquely access...

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Bibliographische Detailangaben
Hauptverfasser: Sah Suneeta, Morris Brian S, Bains Kuljit S, Crawford John H
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A memory subsystem includes a group of memory devices connected to an address bus. The memory subsystem includes logic to uniquely map a physical address of a memory access command to each memory device of the group. Thus, each physical address sent by an associated memory controller uniquely accesses a different row of each memory device, instead of being mapped to the same or corresponding row of each memory device.