DE69839126D1 - Verschiebung aufeinander folgender sektoren innerhalb eines datenblocks in einem flash-massenspeicher - Google Patents
Verschiebung aufeinander folgender sektoren innerhalb eines datenblocks in einem flash-massenspeicherInfo
- Publication number
- DE69839126D1 DE69839126D1 DE69839126T DE69839126T DE69839126D1 DE 69839126 D1 DE69839126 D1 DE 69839126D1 DE 69839126 T DE69839126 T DE 69839126T DE 69839126 T DE69839126 T DE 69839126T DE 69839126 D1 DE69839126 D1 DE 69839126D1
- Authority
- DE
- Germany
- Prior art keywords
- moving
- data block
- mass memory
- following sectors
- flash mass
- 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
- 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
- G06F12/0223—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; CALCULATING OR 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
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1068—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in sector programmable memories, e.g. flash disk
-
- 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
- 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; 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
- G11C16/08—Address circuits; Decoders; Word-line control circuits
-
- 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
- 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
- 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
- G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
- G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
- G11C29/816—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout for an application-specific layout
- G11C29/82—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout for an application-specific layout for EEPROMs
-
- 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
- G06F2212/72—Details relating to flash memory management
- G06F2212/7201—Logical to physical mapping or translation of blocks or pages
-
- 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
- G06F2212/72—Details relating to flash memory management
- G06F2212/7202—Allocation control and policies
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)
- Read Only Memory (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US946331 | 1986-12-24 | ||
US08/946,331 US5930815A (en) | 1995-07-31 | 1997-10-07 | Moving sequential sectors within a block of information in a flash memory mass storage architecture |
PCT/US1998/021107 WO1999018509A1 (en) | 1997-10-07 | 1998-10-06 | Moving sequential sectors within a block of information in a flash memory mass storage architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69839126D1 true DE69839126D1 (de) | 2008-03-27 |
DE69839126T2 DE69839126T2 (de) | 2009-03-05 |
Family
ID=25484324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839126T Expired - Lifetime DE69839126T2 (de) | 1997-10-07 | 1998-10-06 | Verschiebung aufeinander folgender sektoren innerhalb eines datenblocks in einem flash-massenspeicher |
Country Status (5)
Country | Link |
---|---|
US (1) | US5930815A (de) |
EP (1) | EP1029278B1 (de) |
AU (1) | AU1517799A (de) |
DE (1) | DE69839126T2 (de) |
WO (1) | WO1999018509A1 (de) |
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-
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- 1997-10-07 US US08/946,331 patent/US5930815A/en not_active Expired - Lifetime
-
1998
- 1998-10-06 AU AU15177/99A patent/AU1517799A/en not_active Abandoned
- 1998-10-06 DE DE69839126T patent/DE69839126T2/de not_active Expired - Lifetime
- 1998-10-06 EP EP98959363A patent/EP1029278B1/de not_active Expired - Lifetime
- 1998-10-06 WO PCT/US1998/021107 patent/WO1999018509A1/en active IP Right Grant
Also Published As
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EP1029278A1 (de) | 2000-08-23 |
EP1029278A4 (de) | 2004-06-16 |
EP1029278B1 (de) | 2008-02-13 |
AU1517799A (en) | 1999-04-27 |
WO1999018509A1 (en) | 1999-04-15 |
DE69839126T2 (de) | 2009-03-05 |
WO1999018509A9 (en) | 1999-07-01 |
US5930815A (en) | 1999-07-27 |
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