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SG11201907062XA - Methods and apparatuses for copying a data page in an unmanaged flash memory device - Google Patents

Methods and apparatuses for copying a data page in an unmanaged flash memory device

Info

Publication number
SG11201907062XA
SG11201907062XA SG11201907062XA SG11201907062XA SG11201907062XA SG 11201907062X A SG11201907062X A SG 11201907062XA SG 11201907062X A SG11201907062X A SG 11201907062XA SG 11201907062X A SG11201907062X A SG 11201907062XA SG 11201907062X A SG11201907062X A SG 11201907062XA
Authority
SG
Singapore
Prior art keywords
flash memory
international
data
rule
copying
Prior art date
Application number
SG11201907062XA
Inventor
Nikhilesh Reddy
Benish Babu
Richard Patrick
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201907062XA publication Critical patent/SG11201907062XA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • G06F13/1673—Details of memory controller using buffers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Storage Device Security (AREA)

Abstract

WO 18/1696 19 A2 100 FIG. 1 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WIP0 I PCT 011101 VIII VIII °nolo VIII Immo imio (10) International Publication Number WO 2018/169619 A2 (51) International Patent Classification: GOOF 13/16 (2006.01) (21) International Application Number: PCT/US2018/016582 (22) International Filing Date: 02 February 2018 (02.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/461,470 16 March 2017 (16.03.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). (72) Inventors: REDDY, Nikhilesh; 300 Liberty Avenue, Apt. #912, Pittsburgh, Pennsylvania 15222 (US). BABU, Benish; Qualcomm Incorporated, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). PATRICK, Richard; Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: OLDS, Mark E. et al.; Muncy, Geissler, Olds & Lowe, P.C., 4000 Legato Road, Suite 310, Fairfax, Virginia 22033 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). = (54) Title: METHODS AND APPARATUSES FOR COPYING A DATA PAGE IN AN UNMANAGED FLASH MEMORY DEVICE 01 (57) : The present disclosure provides methods for copying a data 1 page in a flash memory device using a flash memory controller. A method may comprise receiving, at the host flash controller, a copy command from a host processor, in response to the copy command, transmitting a read command to the unmanaged flash memory storage device via a bus, wherein the read com- mand indicates particular data, receiving the particular data from the unman- aged flash memory storage device via the bus, storing the particular data in a data buffer included in the host flash controller, and transmitting to the unman- aged flash memory storage device, via the bus, a write command to write the particular data. [Continued on next page] WO 2018/169619 A2 MIDIOHOMBEFIE1111111111111111111111111111111101111111111111111111 Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: without international search report and to be republished upon receipt of that report (Rule 48.2(g))
SG11201907062XA 2017-03-16 2018-02-02 Methods and apparatuses for copying a data page in an unmanaged flash memory device SG11201907062XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/461,470 US10613772B2 (en) 2017-03-16 2017-03-16 Methods and apparatuses for copying a data page in an unmanaged flash memory device
PCT/US2018/016582 WO2018169619A2 (en) 2017-03-16 2018-02-02 Methods and apparatuses for copying a data page in an unmanaged flash memory device

Publications (1)

Publication Number Publication Date
SG11201907062XA true SG11201907062XA (en) 2019-09-27

Family

ID=61231352

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907062XA SG11201907062XA (en) 2017-03-16 2018-02-02 Methods and apparatuses for copying a data page in an unmanaged flash memory device

Country Status (6)

Country Link
US (1) US10613772B2 (en)
EP (1) EP3596607A2 (en)
CN (1) CN110431540B (en)
SG (1) SG11201907062XA (en)
TW (1) TW201835771A (en)
WO (1) WO2018169619A2 (en)

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US11262942B2 (en) * 2018-07-16 2022-03-01 ScaleFlux, Inc. Integrating host-side storage device management with host-side non-volatile memory
US10936234B2 (en) * 2019-05-22 2021-03-02 Macronix International Co., Ltd. Data transfer between memory devices on shared bus
CN110780724A (en) * 2019-08-23 2020-02-11 天津大学 Method for resetting flash memory device executed by storage controller of host
CN114116035B (en) * 2022-01-26 2022-05-10 深圳市吉方工控有限公司 BIOS setting method and device under Windows and storage medium

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Also Published As

Publication number Publication date
US20180267721A1 (en) 2018-09-20
TW201835771A (en) 2018-10-01
US10613772B2 (en) 2020-04-07
WO2018169619A2 (en) 2018-09-20
WO2018169619A3 (en) 2019-04-11
EP3596607A2 (en) 2020-01-22
CN110431540B (en) 2023-03-14
CN110431540A (en) 2019-11-08

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