TWI637262B - 主機與控制器之間的轉換層劃分 - Google Patents

主機與控制器之間的轉換層劃分 Download PDF

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Publication number
TWI637262B
TWI637262B TW103127357A TW103127357A TWI637262B TW I637262 B TWI637262 B TW I637262B TW 103127357 A TW103127357 A TW 103127357A TW 103127357 A TW103127357 A TW 103127357A TW I637262 B TWI637262 B TW I637262B
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Taiwan
Prior art keywords
data
volatile memory
host
memory
mapping
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TW103127357A
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English (en)
Chinese (zh)
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TW201518944A (zh
Inventor
厄爾Ｔ 柯罕
蘇密特 普利
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司固科技公司
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Priority claimed from US14/060,799 external-priority patent/US9329991B2/en
Application filed by 司固科技公司 filed Critical 司固科技公司
Publication of TW201518944A publication Critical patent/TW201518944A/zh
Application granted granted Critical
Publication of TWI637262B publication Critical patent/TWI637262B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G06F11/108—Parity data distribution in semiconductor storages, e.g. in SSD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/04—Addressing variable-length words or parts of words
    • 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
    • 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
    • G06F3/0608—Saving storage space on storage systems
    • 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1016—Performance improvement
    • G06F2212/1024—Latency reduction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7201—Logical to physical mapping or translation of blocks or pages
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7208—Multiple device management, e.g. distributing data over multiple flash devices

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)
  • Quality & Reliability (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
TW103127357A 2013-08-16 2014-08-08 主機與控制器之間的轉換層劃分 TWI637262B (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201361866672P 2013-08-16 2013-08-16
US61/866,672 2013-08-16
US201361873357P 2013-09-03 2013-09-03
US61/873,357 2013-09-03
US201361888681P 2013-10-09 2013-10-09
US61/888,681 2013-10-09
US201361893383P 2013-10-21 2013-10-21
US61/893,383 2013-10-21
US14/060,799 2013-10-23
US14/060,799 US9329991B2 (en) 2013-01-22 2013-10-23 Translation layer partitioned between host and controller

Publications (2)

Publication Number Publication Date
TW201518944A TW201518944A (zh) 2015-05-16
TWI637262B true TWI637262B (zh) 2018-10-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW103127357A TWI637262B (zh) 2013-08-16 2014-08-08 主機與控制器之間的轉換層劃分

Country Status (6)

Country Link
JP (1) JP6443794B2 (enExample)
KR (1) KR102328612B1 (enExample)
CN (1) CN104679446B (enExample)
DE (1) DE102014111670A1 (enExample)
GB (1) GB2519211A (enExample)
TW (1) TWI637262B (enExample)

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CN106101096B (zh) * 2016-06-10 2022-06-28 北京数盾信息科技有限公司 一种基于接口总线分离的高速加密模组
US10236909B2 (en) * 2017-03-31 2019-03-19 Sandisk Technologies Llc Bit-order modification for different memory areas of a storage device
US10534718B2 (en) 2017-07-31 2020-01-14 Micron Technology, Inc. Variable-size table for address translation
US10354732B2 (en) * 2017-08-30 2019-07-16 Micron Technology, Inc. NAND temperature data management
JP6785205B2 (ja) * 2017-09-21 2020-11-18 キオクシア株式会社 メモリシステムおよび制御方法
JP6785204B2 (ja) 2017-09-21 2020-11-18 キオクシア株式会社 メモリシステムおよび制御方法
FR3072476A1 (fr) * 2017-10-13 2019-04-19 Proton World International N.V. Unite logique de memoire pour memoire flash
JP6982468B2 (ja) * 2017-10-27 2021-12-17 キオクシア株式会社 メモリシステムおよび制御方法
CN107861752A (zh) * 2017-11-29 2018-03-30 英业达科技有限公司 服务器系统
US10878859B2 (en) 2017-12-20 2020-12-29 Micron Technology, Inc. Utilizing write stream attributes in storage write commands
CN108319429B (zh) * 2018-01-10 2021-02-19 北京思特奇信息技术股份有限公司 一种加快文件读取的方法及计算机设备
JP6960877B2 (ja) 2018-03-22 2021-11-05 キオクシア株式会社 メモリシステム
US11803325B2 (en) 2018-03-27 2023-10-31 Micron Technology, Inc. Specifying media type in write commands
CN109471596B (zh) * 2018-10-31 2022-03-18 北京小米移动软件有限公司 数据写入方法、装置、设备及存储介质
US11048413B2 (en) * 2019-06-12 2021-06-29 Samsung Electronics Co., Ltd. Method for reducing read ports and accelerating decompression in memory systems
US11188459B2 (en) * 2019-12-23 2021-11-30 Micron Technology, Inc. Data block switching at a memory sub-system
KR102267477B1 (ko) 2020-02-20 2021-06-22 삼성전자주식회사 스토리지 장치 및 이의 동작 방법
US11481115B2 (en) * 2020-08-17 2022-10-25 Western Digital Technologies, Inc. Host-managed hardware compression with zoned namespaces
GB2603459B (en) * 2021-01-22 2023-05-10 Advanced Risc Mach Ltd Data processing systems
CN113419678B (zh) * 2021-06-18 2024-09-06 上海盈方微电子有限公司 一种用于嵌入式系统的存储管理方法
US12388655B2 (en) 2023-07-28 2025-08-12 Arm Limited Data processing systems

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Also Published As

Publication number Publication date
TW201518944A (zh) 2015-05-16
GB201414515D0 (en) 2014-10-01
CN104679446A (zh) 2015-06-03
JP2015036982A (ja) 2015-02-23
GB2519211A (en) 2015-04-15
DE102014111670A1 (de) 2015-02-19
CN104679446B (zh) 2017-10-03
KR102328612B1 (ko) 2021-11-17
JP6443794B2 (ja) 2018-12-26
KR20150020136A (ko) 2015-02-25

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