JP2019520640A - セルフリフレッシュステートマシンmopアレイ - Google Patents
セルフリフレッシュステートマシンmopアレイ Download PDFInfo
- Publication number
- JP2019520640A JP2019520640A JP2018561678A JP2018561678A JP2019520640A JP 2019520640 A JP2019520640 A JP 2019520640A JP 2018561678 A JP2018561678 A JP 2018561678A JP 2018561678 A JP2018561678 A JP 2018561678A JP 2019520640 A JP2019520640 A JP 2019520640A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- controller
- power state
- mop
- state
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000015654 memory Effects 0.000 claims abstract description 536
- 238000012508 change request Methods 0.000 claims abstract description 43
- 230000004044 response Effects 0.000 claims abstract description 38
- 230000004913 activation Effects 0.000 claims abstract description 10
- 239000000872 buffer Substances 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 description 50
- 239000004744 fabric Substances 0.000 description 36
- 238000010586 diagram Methods 0.000 description 34
- 230000002093 peripheral effect Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000007726 management method Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 8
- 102100025912 Melanopsin Human genes 0.000 description 6
- 239000013213 metal-organic polyhedra Substances 0.000 description 6
- 238000012011 method of payment Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012163 sequencing technique Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 208000003028 Stuttering Diseases 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
Images
Classifications
-
- 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
- G06F3/0629—Configuration or reconfiguration of storage systems
-
- 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
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
-
- 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
- G06F3/0604—Improving or facilitating administration, e.g. storage management
-
- 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
- G06F3/0668—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
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40615—Internal triggering or timing of refresh, e.g. hidden refresh, self refresh, pseudo-SRAMs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/04—Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0411—Online error correction
-
- 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
- G11C2207/22—Control and timing of internal memory operations
- G11C2207/2227—Standby or low power modes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/401—Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C2211/406—Refreshing of dynamic cells
- G11C2211/4067—Refresh in standby or low power modes
-
- 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)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Dram (AREA)
- Memory System (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (20)
- 電力状態変更要求信号を受信するための入力と、メモリ動作を提供するための出力と、を含むコントローラ(566)と、
複数のエントリを含むメモリ動作アレイ(710)であって、各エントリ(800)は複数の符号化フィールドを備える、メモリ動作アレイと、を備え、
前記コントローラ(566)は、前記電力状態変更要求信号のアクティベーションに応じて、前記メモリ動作アレイ(710)にアクセスして少なくとも1つのエントリをフェッチし、前記エントリによって示される少なくとも1つのメモリ動作を発行する、
メモリコントローラ(500)。 - 前記メモリ動作は、ダブルデータレート(DDR)メモリモジュール(630)用のモードレジスタセット(MRS)コマンドを含む、
請求項1のメモリコントローラ(500)。 - 前記メモリ動作は、前記DDRメモリモジュール(630)のレジスタ(650)を構成するためのレジスタ制御ワード書き込みコマンドを備える、
請求項2のメモリコントローラ(500)。 - 前記メモリ動作は、前記DDRメモリモジュール(630)のデータバッファ(660)を構成するためのバッファ制御ワード書き込みコマンドを含む、
請求項3のメモリコントローラ(500)。 - 前記複数のエントリは、少なくとも1つの有効なエントリと、後続のヌルエントリと、を含む、
請求項1のメモリコントローラ(500)。 - 前記複数の符号化フィールドのうち1つは、少なくとも1つのメモリデバイス電力状態の何れが前記エントリに対応しているかを示す電力状態フィールドを備える、
請求項1のメモリコントローラ(500)。 - 前記少なくとも1つのメモリデバイス電力状態は、動的電圧状態、動的周波数状態及び低電力状態のうち1つに対応する、
請求項6のメモリコントローラ(500)。 - 前記少なくとも1つのメモリデバイス電力状態は、アドバンストコンフィグレーションアンドパワーインタフェース(ACPI) D1状態、ACPI D2状態及びACPI D3状態のうち選択された1つに対応しており、
前記ACPI D3状態は、ダブルデータレートメモリ(660)のセルフリフレッシュ状態に対応する、
請求項6のメモリコントローラ(500)。 - メモリシステム(130/140)の電力状態を制御する方法であって、
電力状態変更要求信号を受信することと、
前記電力状態変更要求信号に応じて、メモリ動作(MOP)アレイ(710)にアクセスすることと、
前記MOPアレイ(710)のエントリを少なくとも1つのメモリ動作に復号することと、
前記少なくとも1つのメモリ動作を出力することと、
所定の終了条件が発生するまで、前記MOPアレイ(710)内の連続するエントリのために、前記復号すること及び前記出力することを繰り返すことと、を含む、
方法。 - 前記所定の終了条件は、連続するエントリがヌルエントリである場合に発生する、
請求項9の方法。 - 前記電力状態変更要求信号は、アクティブ状態から低電力状態に変更する要求である、
請求項9の方法。 - 前記電力状態変更要求信号は、アクティブ状態において第1動作周波数から第2動作周波数に変更する要求である、
請求項9の方法。 - 前記メモリシステム(130)の特性を検出したことに応じて、一連の動作を前記MOPアレイ(710)に記憶することをさらに含む、
請求項9の方法。 - 前記記憶することは、
基本入出力システム(BIOS)の制御下において、前記一連の動作を前記MOPアレイ(710)に記憶することを含む、
請求項13の方法。 - メモリモジュール(134/136/138)を備えるメモリシステム(130)と、
前記メモリシステム(130)に接続され、メモリコントローラ(500)を用いて前記メモリモジュール(134/136/138)にアクセスするように構成されたプロセッサ(110)と、を備え、
前記メモリコントローラ(500)は、
電力状態変更要求信号を受信するための入力と、メモリ動作を提供するための出力と、を含むコントローラ(566)と、
複数のエントリを含むメモリ動作アレイ(710)であって、各エントリは複数の符号化フィールドを備える、メモリ動作アレイ(710)と、を有しており、
前記コントローラ(566)は、前記電力状態変更要求信号のアクティベーションに応じて、前記メモリ動作アレイ(710)にアクセスして少なくとも1つのエントリをフェッチし、前記エントリによって示される少なくとも1つのメモリ動作を発行する、
システム(100)。 - 前記プロセッサ(110)は、
前記プロセッサ(110)の動的動作に応じて前記電力状態変更要求を生成するシステム管理ユニット(130)を含む、
請求項15のシステム(100)。 - 前記メモリモジュール(134/136/138)は、
複数のダブルデータレート(DDR)メモリチップ(660)を含む、
請求項15のシステム(100)。 - 前記メモリモジュール(134/136/138)は、
複数のコマンド及びアドレス信号を受信するために前記プロセッサ(110)に接続される入力と、前記複数のDDRメモリチップ(660)に接続された出力と、を有するレジスタ(660)を含む、
請求項17のシステム(100)。 - 前記メモリモジュール(134/136/138)は、
前記プロセッサ(110)に接続された第1双方向データポートと、前記複数のDDRメモリチップ(660)に接続された第2双方向データポートと、を有する複数のデータバッファ(650)を含む、
請求項17のシステム(100)。 - 前記プロセッサ(110)は、
前記メモリコントローラ(500)と前記メモリシステム(620)との間に接続された物理インタフェース(PHY)(620)を含む、
請求項15のシステム(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/170,872 US10198204B2 (en) | 2016-06-01 | 2016-06-01 | Self refresh state machine MOP array |
US15/170,872 | 2016-06-01 | ||
PCT/US2016/053338 WO2017209782A1 (en) | 2016-06-01 | 2016-09-23 | Self refresh state machine mop array |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019520640A true JP2019520640A (ja) | 2019-07-18 |
JP6761873B2 JP6761873B2 (ja) | 2020-09-30 |
Family
ID=60478906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018561678A Active JP6761873B2 (ja) | 2016-06-01 | 2016-09-23 | セルフリフレッシュステートマシンmopアレイ |
Country Status (6)
Country | Link |
---|---|
US (2) | US10198204B2 (ja) |
EP (1) | EP3433752B1 (ja) |
JP (1) | JP6761873B2 (ja) |
KR (1) | KR20190004302A (ja) |
CN (1) | CN109154918B (ja) |
WO (1) | WO2017209782A1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11755255B2 (en) | 2014-10-28 | 2023-09-12 | SK Hynix Inc. | Memory device comprising a plurality of memories sharing a resistance for impedance matching |
KR102358177B1 (ko) | 2015-12-24 | 2022-02-07 | 에스케이하이닉스 주식회사 | 제어회로 및 제어회로를 포함하는 메모리 장치 |
US10067903B2 (en) | 2015-07-30 | 2018-09-04 | SK Hynix Inc. | Semiconductor device |
US10332582B2 (en) | 2017-08-02 | 2019-06-25 | Qualcomm Incorporated | Partial refresh technique to save memory refresh power |
US10698846B2 (en) * | 2018-11-07 | 2020-06-30 | Realtek Semiconductor Corporation | DDR SDRAM physical layer interface circuit and DDR SDRAM control device |
US11809382B2 (en) | 2019-04-01 | 2023-11-07 | Nutanix, Inc. | System and method for supporting versioned objects |
US11226905B2 (en) | 2019-04-01 | 2022-01-18 | Nutanix, Inc. | System and method for mapping objects to regions |
US11029993B2 (en) | 2019-04-04 | 2021-06-08 | Nutanix, Inc. | System and method for a distributed key-value store |
US12014213B2 (en) * | 2019-09-09 | 2024-06-18 | Advanced Micro Devices, Inc. | Active hibernate and managed memory cooling in a non-uniform memory access system |
US11704334B2 (en) | 2019-12-06 | 2023-07-18 | Nutanix, Inc. | System and method for hyperconvergence at the datacenter |
US11176986B2 (en) * | 2019-12-30 | 2021-11-16 | Advanced Micro Devices, Inc. | Memory context restore, reduction of boot time of a system on a chip by reducing double data rate memory training |
US11609777B2 (en) | 2020-02-19 | 2023-03-21 | Nutanix, Inc. | System and method for multi-cluster storage |
US11436229B2 (en) | 2020-04-28 | 2022-09-06 | Nutanix, Inc. | System and method of updating temporary bucket based on object attribute relationships or metadata relationships |
US11487787B2 (en) | 2020-05-29 | 2022-11-01 | Nutanix, Inc. | System and method for near-synchronous replication for object store |
US11664062B2 (en) | 2020-07-24 | 2023-05-30 | Advanced Micro Devices, Inc. | Memory calibration system and method |
US12001872B2 (en) | 2020-10-14 | 2024-06-04 | Nutanix, Inc. | Object tiering from local store to cloud store |
US11900164B2 (en) | 2020-11-24 | 2024-02-13 | Nutanix, Inc. | Intelligent query planning for metric gateway |
US11822370B2 (en) | 2020-11-26 | 2023-11-21 | Nutanix, Inc. | Concurrent multiprotocol access to an object storage system |
TWI773106B (zh) * | 2021-01-28 | 2022-08-01 | 華邦電子股份有限公司 | 具有運算功能的記憶體裝置及其操作方法 |
US11934251B2 (en) * | 2021-03-31 | 2024-03-19 | Advanced Micro Devices, Inc. | Data fabric clock switching |
US11636054B2 (en) * | 2021-03-31 | 2023-04-25 | Advanced Micro Devices, Inc. | Memory controller power states |
US11516033B1 (en) | 2021-05-31 | 2022-11-29 | Nutanix, Inc. | System and method for metering consumption |
US20230031388A1 (en) * | 2021-07-30 | 2023-02-02 | Advanced Micro Devices, Inc. | On-demand ip initialization within power states |
US11899572B2 (en) | 2021-09-09 | 2024-02-13 | Nutanix, Inc. | Systems and methods for transparent swap-space virtualization |
US12032857B2 (en) | 2021-11-22 | 2024-07-09 | Nutanix, Inc. | System and method for shallow copy |
US20230342048A1 (en) * | 2022-04-21 | 2023-10-26 | Micron Technology, Inc. | Self-Refresh Arbitration |
US11983411B2 (en) * | 2022-04-25 | 2024-05-14 | Infineon Technologies LLC | Methods, devices and systems for including alternate memory access operations over memory interface |
US20240004560A1 (en) * | 2022-06-29 | 2024-01-04 | Advanced Micro Devices, Inc. | Efficient memory power control operations |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6523089B2 (en) * | 2000-07-19 | 2003-02-18 | Rambus Inc. | Memory controller with power management logic |
US6944708B2 (en) * | 2002-03-22 | 2005-09-13 | Intel Corporation | Method of self-refresh in large memory arrays |
KR100510496B1 (ko) * | 2002-11-19 | 2005-08-26 | 삼성전자주식회사 | 페이지 길이를 변환할 수 있는 구조를 가지는 반도체메모리 장치 및 상기 반도체 메모리 장치의 페이지 길이변환방법 |
US20060181949A1 (en) * | 2004-12-31 | 2006-08-17 | Kini M V | Operating system-independent memory power management |
US7610497B2 (en) * | 2005-02-01 | 2009-10-27 | Via Technologies, Inc. | Power management system with a bridge logic having analyzers for monitoring data quantity to modify operating clock and voltage of the processor and main memory |
US8438328B2 (en) * | 2008-02-21 | 2013-05-07 | Google Inc. | Emulation of abstracted DIMMs using abstracted DRAMs |
US7561472B2 (en) * | 2006-09-11 | 2009-07-14 | Micron Technology, Inc. | NAND architecture memory with voltage sensing |
US7788414B2 (en) * | 2007-01-16 | 2010-08-31 | Lantiq Deutschland Gmbh | Memory controller and method of controlling a memory |
US8060705B2 (en) * | 2007-12-14 | 2011-11-15 | Qimonda Ag | Method and apparatus for using a variable page length in a memory |
US7971081B2 (en) * | 2007-12-28 | 2011-06-28 | Intel Corporation | System and method for fast platform hibernate and resume |
US20100005212A1 (en) * | 2008-07-01 | 2010-01-07 | International Business Machines Corporation | Providing a variable frame format protocol in a cascade interconnected memory system |
US8639874B2 (en) | 2008-12-22 | 2014-01-28 | International Business Machines Corporation | Power management of a spare DRAM on a buffered DIMM by issuing a power on/off command to the DRAM device |
US8742791B1 (en) | 2009-01-31 | 2014-06-03 | Xilinx, Inc. | Method and apparatus for preamble detection for a control signal |
US8799685B2 (en) * | 2010-08-25 | 2014-08-05 | Advanced Micro Devices, Inc. | Circuits and methods for providing adjustable power consumption |
WO2012115839A1 (en) | 2011-02-23 | 2012-08-30 | Rambus Inc. | Protocol for memory power-mode control |
US9698935B2 (en) * | 2011-09-01 | 2017-07-04 | Rambus Inc. | Variable code rate transmission |
US9195589B2 (en) | 2011-12-27 | 2015-11-24 | Intel Corporation | Adaptive configuration of non-volatile memory |
US20130262792A1 (en) | 2012-03-27 | 2013-10-03 | International Business Machines Corporation | Memory device support of dynamically changing frequency in memory systems |
BR112015019459B1 (pt) * | 2013-03-15 | 2021-10-19 | Intel Corporation | Dispositivo para uso em um módulo de memória e método realizado em um módulo de memória |
KR20150009295A (ko) * | 2013-07-16 | 2015-01-26 | 삼성전자주식회사 | 불휘발성 메모리 장치 및 그것의 슬리프 상태 제어 방법 |
KR102057504B1 (ko) * | 2013-07-24 | 2020-01-22 | 삼성전자주식회사 | 어플리케이션 프로세서, 이를 구비하는 모바일 디바이스 및 전력 관리 방법 |
US9581612B2 (en) * | 2013-08-26 | 2017-02-28 | EveryFit, Inc. | Systems and methods for a power efficient method for detecting wear and non-wear of a sensor |
US9483096B2 (en) * | 2013-12-06 | 2016-11-01 | Sandisk Technologies Llc | Host interface of a memory device supplied with regulated or non-regulated power based on operating mode of the memory device |
US20160077561A1 (en) * | 2014-09-11 | 2016-03-17 | Kabushiki Kaisha Toshiba | Memory system |
US9711192B2 (en) * | 2014-11-03 | 2017-07-18 | Samsung Electronics Co., Ltd. | Memory device having different data-size access modes for different power modes |
KR20170045806A (ko) * | 2015-10-20 | 2017-04-28 | 삼성전자주식회사 | 반도체 메모리 장치 및 이의 동작 방법 |
US20190243721A1 (en) * | 2018-02-08 | 2019-08-08 | Micron Technology, Inc. | Backup operations from volatile to non-volatile memory |
-
2016
- 2016-06-01 US US15/170,872 patent/US10198204B2/en active Active
- 2016-09-23 JP JP2018561678A patent/JP6761873B2/ja active Active
- 2016-09-23 CN CN201680085900.8A patent/CN109154918B/zh active Active
- 2016-09-23 WO PCT/US2016/053338 patent/WO2017209782A1/en active Application Filing
- 2016-09-23 EP EP16904230.6A patent/EP3433752B1/en active Active
- 2016-09-23 KR KR1020187033473A patent/KR20190004302A/ko active IP Right Grant
-
2019
- 2019-01-07 US US16/241,716 patent/US11221772B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017209782A1 (en) | 2017-12-07 |
CN109154918B (zh) | 2023-08-15 |
US11221772B2 (en) | 2022-01-11 |
US20190138234A1 (en) | 2019-05-09 |
CN109154918A (zh) | 2019-01-04 |
US20170351450A1 (en) | 2017-12-07 |
KR20190004302A (ko) | 2019-01-11 |
JP6761873B2 (ja) | 2020-09-30 |
EP3433752A4 (en) | 2019-11-27 |
EP3433752A1 (en) | 2019-01-30 |
EP3433752B1 (en) | 2022-05-04 |
US10198204B2 (en) | 2019-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11221772B2 (en) | Self refresh state machine mop array | |
CN112506422B (zh) | 精细粒度刷新 | |
JP6840145B2 (ja) | 高速メモリインタフェースのためのコマンドアービトレーション | |
CN109564556B (zh) | 具有条纹和读取/写入事务管理的存储器控制器仲裁器 | |
JP7181863B2 (ja) | データ処理システム、データプロセッサ及び方法 | |
JP2022514128A (ja) | メモリコントローラのリフレッシュスキーム | |
JP6761870B2 (ja) | 低電力メモリのスロットリング | |
US11176986B2 (en) | Memory context restore, reduction of boot time of a system on a chip by reducing double data rate memory training | |
KR20220116041A (ko) | 이기종 메모리 시스템용 시그널링 | |
JP2023530642A (ja) | Dramコマンドストリーク管理 | |
KR20230004912A (ko) | 효율적인 메모리 버스 관리 | |
EP3270294B1 (en) | Command arbitration for high-speed memory interfaces | |
JP2024528414A (ja) | ハイブリッドdram/永続メモリチャネルアービトレーションを有するメモリコントローラ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190222 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190912 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200811 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200907 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6761873 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |