DE69227499T2 - Einen Flashspeicher verwendendes Speichergerät - Google Patents
Einen Flashspeicher verwendendes SpeichergerätInfo
- Publication number
- DE69227499T2 DE69227499T2 DE69227499T DE69227499T DE69227499T2 DE 69227499 T2 DE69227499 T2 DE 69227499T2 DE 69227499 T DE69227499 T DE 69227499T DE 69227499 T DE69227499 T DE 69227499T DE 69227499 T2 DE69227499 T2 DE 69227499T2
- Authority
- DE
- Germany
- Prior art keywords
- memory
- data
- flash memory
- semiconductor disk
- error
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications
- G11C29/765—Masking faults in memories by using spares or by reconfiguring using address translation or modifications in solid state disks
-
- 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
- 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
-
- 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
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
-
- 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]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/20—Employing a main memory using a specific memory technology
- G06F2212/202—Non-volatile memory
- G06F2212/2022—Flash 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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0662—Virtualisation aspects
- G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31084891 | 1991-11-26 | ||
JP31429791 | 1991-11-28 | ||
JP3175692 | 1992-02-19 | ||
JP9989192A JP3231832B2 (ja) | 1991-11-26 | 1992-04-20 | フラッシュメモリを記憶媒体とした半導体ディスク |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69227499D1 DE69227499D1 (de) | 1998-12-10 |
DE69227499T2 true DE69227499T2 (de) | 1999-06-24 |
Family
ID=27459494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69227499T Expired - Lifetime DE69227499T2 (de) | 1991-11-26 | 1992-11-24 | Einen Flashspeicher verwendendes Speichergerät |
Country Status (5)
Country | Link |
---|---|
US (3) | US5644539A (de) |
EP (1) | EP0548564B1 (de) |
KR (1) | KR960012360B1 (de) |
DE (1) | DE69227499T2 (de) |
TW (1) | TW261687B (de) |
Families Citing this family (148)
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- 1992-11-24 EP EP92119968A patent/EP0548564B1/de not_active Expired - Lifetime
- 1992-11-24 DE DE69227499T patent/DE69227499T2/de not_active Expired - Lifetime
- 1992-11-25 US US07/981,438 patent/US5644539A/en not_active Expired - Lifetime
- 1992-11-25 KR KR1019920022323A patent/KR960012360B1/ko not_active IP Right Cessation
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1997
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2000
- 2000-09-12 US US09/660,648 patent/US6341085B1/en not_active Expired - Lifetime
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TW261687B (de) | 1995-11-01 |
DE69227499D1 (de) | 1998-12-10 |
EP0548564A3 (de) | 1993-08-04 |
US6130837A (en) | 2000-10-10 |
KR930010981A (ko) | 1993-06-23 |
US6341085B1 (en) | 2002-01-22 |
US5644539A (en) | 1997-07-01 |
EP0548564A2 (de) | 1993-06-30 |
KR960012360B1 (ko) | 1996-09-18 |
EP0548564B1 (de) | 1998-11-04 |
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