WO2006058892A3 - Speichersystem mit sektorbuffern - Google Patents

Speichersystem mit sektorbuffern Download PDF

Info

Publication number
WO2006058892A3
WO2006058892A3 PCT/EP2005/056354 EP2005056354W WO2006058892A3 WO 2006058892 A3 WO2006058892 A3 WO 2006058892A3 EP 2005056354 W EP2005056354 W EP 2005056354W WO 2006058892 A3 WO2006058892 A3 WO 2006058892A3
Authority
WO
WIPO (PCT)
Prior art keywords
memory
sectors
sector
flash
sector buffers
Prior art date
Application number
PCT/EP2005/056354
Other languages
English (en)
French (fr)
Other versions
WO2006058892A2 (de
WO2006058892B1 (de
Inventor
Reinhard Kuehne
Original Assignee
Hyperstone Ag
Reinhard Kuehne
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 Hyperstone Ag, Reinhard Kuehne filed Critical Hyperstone Ag
Priority to EP05819353A priority Critical patent/EP1817658A2/de
Priority to JP2007547433A priority patent/JP2008523528A/ja
Priority to CA002589360A priority patent/CA2589360A1/en
Priority to US11/720,411 priority patent/US8006031B2/en
Publication of WO2006058892A2 publication Critical patent/WO2006058892A2/de
Publication of WO2006058892A3 publication Critical patent/WO2006058892A3/de
Publication of WO2006058892B1 publication Critical patent/WO2006058892B1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • G06F3/061—Improving I/O performance
    • 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
    • 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
    • G06F13/40—Bus structure
    • 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
    • G06F3/0656—Data buffering arrangements
    • 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
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]

Abstract

Die Erfindung beschreibt ein Speichersystem, das über einen Hostbus (HB) an ein Hostsystem angeschlossen ist, und das einen Speichercontroller (FC) mit internem Speicher (IR) und Flashspeicherchips (F1..Fn) enthält, die in einzeln löschbaren Speicherblöcken organisiert sind, die wiederum eine Vielzahl von schreib- und lesbaren Speichersektoren enthalten, wobei die Sektoren in Sektorabschnitte gegliedert sind, die jeweils durch ein ECC-Wort gesichert sind, wobei die Sektoren zur Kommunikation mit dem Hostsystem in wechselseitigen Sektorbuffern (SB1, SB2) zwischengespeichert sind und mittels einer Direct-Flash-Access-Einheit (DFA) zwischen den Sektorbuffern (SB1, SB2) und den Flashspeicherchips (F1..Fn) übertragen werden ohne im internen Speicher (IR) des Speichercontrollers (FC) zwischengespeichert zu werden.
PCT/EP2005/056354 2004-12-04 2005-11-30 Speichersystem mit sektorbuffern WO2006058892A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05819353A EP1817658A2 (de) 2004-12-04 2005-11-30 Speichersystem mit sektorbuffern
JP2007547433A JP2008523528A (ja) 2004-12-04 2005-11-30 セクタバッファを持つメモリシステム
CA002589360A CA2589360A1 (en) 2004-12-04 2005-11-30 Memory system with sector buffers
US11/720,411 US8006031B2 (en) 2004-12-04 2005-11-30 Memory system with sector buffers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004058528A DE102004058528B3 (de) 2004-12-04 2004-12-04 Speichersystem mit Sektorbuffern
DE102004058528.8 2004-12-04

Publications (3)

Publication Number Publication Date
WO2006058892A2 WO2006058892A2 (de) 2006-06-08
WO2006058892A3 true WO2006058892A3 (de) 2006-10-19
WO2006058892B1 WO2006058892B1 (de) 2007-01-04

Family

ID=35872336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/056354 WO2006058892A2 (de) 2004-12-04 2005-11-30 Speichersystem mit sektorbuffern

Country Status (9)

Country Link
US (1) US8006031B2 (de)
EP (1) EP1817658A2 (de)
JP (1) JP2008523528A (de)
KR (1) KR20070085561A (de)
CN (1) CN101069149A (de)
CA (1) CA2589360A1 (de)
DE (1) DE102004058528B3 (de)
TW (1) TW200632676A (de)
WO (1) WO2006058892A2 (de)

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US8041881B2 (en) 2006-07-31 2011-10-18 Google Inc. Memory device with emulated characteristics
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US8438328B2 (en) 2008-02-21 2013-05-07 Google Inc. Emulation of abstracted DIMMs using abstracted DRAMs
US20080082763A1 (en) 2006-10-02 2008-04-03 Metaram, Inc. Apparatus and method for power management of memory circuits by a system or component thereof
US8055833B2 (en) 2006-10-05 2011-11-08 Google Inc. System and method for increasing capacity, performance, and flexibility of flash storage
US8111566B1 (en) 2007-11-16 2012-02-07 Google, Inc. Optimal channel design for memory devices for providing a high-speed memory interface
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US8130560B1 (en) 2006-11-13 2012-03-06 Google Inc. Multi-rank partial width memory modules
US8397013B1 (en) 2006-10-05 2013-03-12 Google Inc. Hybrid memory module
US8327104B2 (en) 2006-07-31 2012-12-04 Google Inc. Adjusting the timing of signals associated with a memory system
US8386722B1 (en) 2008-06-23 2013-02-26 Google Inc. Stacked DIMM memory interface
US7386656B2 (en) 2006-07-31 2008-06-10 Metaram, Inc. Interface circuit system and method for performing power management operations in conjunction with only a portion of a memory circuit
US9171585B2 (en) 2005-06-24 2015-10-27 Google Inc. Configurable memory circuit system and method
US8081474B1 (en) 2007-12-18 2011-12-20 Google Inc. Embossed heat spreader
US8060774B2 (en) * 2005-06-24 2011-11-15 Google Inc. Memory systems and memory modules
US10013371B2 (en) 2005-06-24 2018-07-03 Google Llc Configurable memory circuit system and method
US8359187B2 (en) 2005-06-24 2013-01-22 Google Inc. Simulating a different number of memory circuit devices
US8244971B2 (en) 2006-07-31 2012-08-14 Google Inc. Memory circuit system and method
US8169233B2 (en) 2009-06-09 2012-05-01 Google Inc. Programming of DIMM termination resistance values
US7379316B2 (en) 2005-09-02 2008-05-27 Metaram, Inc. Methods and apparatus of stacking DRAMs
US9632929B2 (en) * 2006-02-09 2017-04-25 Google Inc. Translating an address associated with a command communicated between a system and memory circuits
KR100758301B1 (ko) * 2006-08-04 2007-09-12 삼성전자주식회사 메모리 카드 및 그것의 데이터 저장 방법
CN101661412B (zh) * 2008-08-29 2012-08-29 智微科技股份有限公司 快闪存储器的配置方法
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KR20100100394A (ko) 2009-03-06 2010-09-15 삼성전자주식회사 반도체 디스크 장치 그리고 그것의 데이터 기록 및 읽기 방법
JP2012022422A (ja) * 2010-07-13 2012-02-02 Panasonic Corp 半導体記録再生装置
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JP5782556B2 (ja) * 2014-10-15 2015-09-24 株式会社日立製作所 不揮発半導体記憶システム
JP5968508B2 (ja) * 2015-07-17 2016-08-10 株式会社日立製作所 不揮発半導体記憶システム
CN108874312B (zh) * 2018-05-30 2021-09-17 郑州云海信息技术有限公司 数据存储方法以及存储设备
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Also Published As

Publication number Publication date
EP1817658A2 (de) 2007-08-15
CA2589360A1 (en) 2006-06-08
WO2006058892A2 (de) 2006-06-08
CN101069149A (zh) 2007-11-07
JP2008523528A (ja) 2008-07-03
US8006031B2 (en) 2011-08-23
US20090049266A1 (en) 2009-02-19
TW200632676A (en) 2006-09-16
KR20070085561A (ko) 2007-08-27
WO2006058892B1 (de) 2007-01-04
DE102004058528B3 (de) 2006-05-04

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