Address space expander for a processor

An address range expander associated with a processor and a physical memory device determines that address transformation has been enabled with respect to an address indicated on the processor's address bus. The expander generates, using one or more address expansion parameter registers, a tran...

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Bibliographische Detailangaben
Hauptverfasser: DeVolder, Eric, Wright, Joseph, Schlanger, Erik Michael
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An address range expander associated with a processor and a physical memory device determines that address transformation has been enabled with respect to an address indicated on the processor's address bus. The expander generates, using one or more address expansion parameter registers, a transformed address corresponding to the untransformed address within an address range of the physical memory device, and transmits the transformed address to a controller of the physical memory device.