HUE049615T2 - Energiafelhasználást csökkentõ módszerek memóriarendszerekhez - Google Patents

Energiafelhasználást csökkentõ módszerek memóriarendszerekhez

Info

Publication number
HUE049615T2
HUE049615T2 HUE17711926A HUE17711926A HUE049615T2 HU E049615 T2 HUE049615 T2 HU E049615T2 HU E17711926 A HUE17711926 A HU E17711926A HU E17711926 A HUE17711926 A HU E17711926A HU E049615 T2 HUE049615 T2 HU E049615T2
Authority
HU
Hungary
Prior art keywords
power saving
memory systems
saving techniques
techniques
memory
Prior art date
Application number
HUE17711926A
Other languages
English (en)
Inventor
Jungwon Suh
Dexter Chun
Michael Lo
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 HUE049615T2 publication Critical patent/HUE049615T2/hu

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3225—Monitoring of peripheral devices of memory devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3278—Power saving in modem or I/O interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0608—Saving storage space on storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0625—Power saving in storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/10—Aspects relating to interfaces of memory device to external buses
    • G11C2207/102—Compression or decompression of data before storage
    • 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)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • Bus Control (AREA)
  • Power Sources (AREA)
HUE17711926A 2016-03-03 2017-03-03 Energiafelhasználást csökkentõ módszerek memóriarendszerekhez HUE049615T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662302891P 2016-03-03 2016-03-03
US15/448,327 US10222853B2 (en) 2016-03-03 2017-03-02 Power saving techniques for memory systems by consolidating data in data lanes of a memory bus

Publications (1)

Publication Number Publication Date
HUE049615T2 true HUE049615T2 (hu) 2020-09-28

Family

ID=59722700

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17711926A HUE049615T2 (hu) 2016-03-03 2017-03-03 Energiafelhasználást csökkentõ módszerek memóriarendszerekhez

Country Status (9)

Country Link
US (2) US10222853B2 (hu)
EP (1) EP3423947B1 (hu)
JP (2) JP6999565B2 (hu)
KR (1) KR102420909B1 (hu)
CN (1) CN108701099B (hu)
CA (1) CA3013090A1 (hu)
ES (1) ES2804604T3 (hu)
HU (1) HUE049615T2 (hu)
WO (1) WO2017152005A1 (hu)

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US10222853B2 (en) * 2016-03-03 2019-03-05 Qualcomm Incorporated Power saving techniques for memory systems by consolidating data in data lanes of a memory bus
US10394724B2 (en) * 2016-08-22 2019-08-27 Qualcomm Incorporated Low power data transfer for memory subsystem using data pattern checker to determine when to suppress transfers based on specific patterns
KR20190035392A (ko) * 2017-09-26 2019-04-03 삼성전자주식회사 데이터 다중 기록을 수행하는 메모리 장치, 메모리 장치의 동작방법 및 메모리 컨트롤러의 동작방법
KR20200034499A (ko) * 2018-09-21 2020-03-31 삼성전자주식회사 메모리 장치와 통신하는 데이터 처리 장치 및 방법
KR20200071396A (ko) * 2018-12-11 2020-06-19 에스케이하이닉스 주식회사 반도체장치 및 반도체시스템
KR102698036B1 (ko) * 2019-04-10 2024-08-22 에스케이하이닉스 주식회사 반도체장치
US11722152B1 (en) 2020-11-25 2023-08-08 Astera Labs, Inc. Capacity-expanding memory control component
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Also Published As

Publication number Publication date
EP3423947B1 (en) 2020-04-22
CA3013090A1 (en) 2017-09-08
US20190179399A1 (en) 2019-06-13
US20170255394A1 (en) 2017-09-07
JP6999565B2 (ja) 2022-01-18
US10852809B2 (en) 2020-12-01
ES2804604T3 (es) 2021-02-08
CN108701099A (zh) 2018-10-23
WO2017152005A1 (en) 2017-09-08
KR102420909B1 (ko) 2022-07-13
EP3423947A1 (en) 2019-01-09
JP7417576B2 (ja) 2024-01-18
US10222853B2 (en) 2019-03-05
BR112018067531A2 (pt) 2019-01-02
CN108701099B (zh) 2022-05-03
JP2022040150A (ja) 2022-03-10
KR20180119584A (ko) 2018-11-02
JP2019507436A (ja) 2019-03-14

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