END-TO-END DATA PROTECTION FOR FAR MEMORY DATA TRANSFER FROM HOST TO MEDIA

A multilevel memory system includes a nonvolatile memory (NVM) device (204, 206) with an NVM media (206) having a media write unit that is different in size than a host write unit of a host controller (202) of the system (200) that has the multilevel memory system. The memory device (204, 206) inclu...

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Bibliographische Detailangaben
Hauptverfasser: VENKATRAMAN, Shrinivas, TAN, Kuan Hua, KHALILI, Sahar, OOI, Eng Hun, PATEL, Dimpesh
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A multilevel memory system includes a nonvolatile memory (NVM) device (204, 206) with an NVM media (206) having a media write unit that is different in size than a host write unit of a host controller (202) of the system (200) that has the multilevel memory system. The memory device (204, 206) includes a media controller (204) that controls writes to the NVM media (206). The host controller (202) sends a write transaction to the media controller (204). The write transaction can include the write data in host write units, while the media controller (204) will commit data in media write units to the NVM media (206). The media controller (204) can send a transaction message to indicate whether the write data for the write transaction was successfully committed to the NVM media (206).