NON-VOLATILE MEMORY STORAGE DEVICE CAPABLE OF SELF-REPORTING PERFORMANCE CAPABILITIES

A storage device according to an embodiment of the present invention includes: a first nonvolatile storage medium having first performance capabilities; a second nonvolatile storage medium having second performance capabilities different from the first performance capabilities; and a device controll...

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Bibliographische Detailangaben
Hauptverfasser: MARRIPUDI GUNNESWARA R, MARAM VISHWANATH
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:A storage device according to an embodiment of the present invention includes: a first nonvolatile storage medium having first performance capabilities; a second nonvolatile storage medium having second performance capabilities different from the first performance capabilities; and a device controller configured to report the first performance capabilities, the second performance capabilities, changes to the first performance capabilities, and changes to the second performance capabilities to host software. 본 발명의 실시 예에 따른 저장 장치는 제1 성능 능력들(performance capabilities)을 갖는 제1 불휘발성 저장 매체, 상기 제1 성능 능력들과 다른 제2 성능 능력들을 갖는 제2 불휘발성 저장 매체, 및 상기 제1 성능 능력들, 상기 제2 성능 능력들, 상기 제1 성능 능력들에 대한 변화들, 및 상기 제2 성능 능력들에 대한 변화들을 호스트 소프트웨어로 보고(report)하도록 구성된 장치 컨트롤러를 포함한다.