IT1404161B1 - Metodo e sistema per migliorare il controllo del limite dei cicli di scrittura di una carta a circuito integrato - Google Patents
Metodo e sistema per migliorare il controllo del limite dei cicli di scrittura di una carta a circuito integratoInfo
- Publication number
- IT1404161B1 IT1404161B1 ITMI2010A002475A ITMI20102475A IT1404161B1 IT 1404161 B1 IT1404161 B1 IT 1404161B1 IT MI2010A002475 A ITMI2010A002475 A IT MI2010A002475A IT MI20102475 A ITMI20102475 A IT MI20102475A IT 1404161 B1 IT1404161 B1 IT 1404161B1
- Authority
- IT
- Italy
- Prior art keywords
- limit
- improve
- integrated circuit
- control
- circuit card
- Prior art date
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
- 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
-
- 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
- G06F2212/10—Providing a specific technical effect
- G06F2212/1032—Reliability improvement, data loss prevention, degraded operation etc
- G06F2212/1036—Life time enhancement
-
- 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
- G06F2212/7211—Wear leveling
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- Credit Cards Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A002475A IT1404161B1 (it) | 2010-12-30 | 2010-12-30 | Metodo e sistema per migliorare il controllo del limite dei cicli di scrittura di una carta a circuito integrato |
PCT/EP2011/006554 WO2012089333A1 (en) | 2010-12-30 | 2011-12-23 | Method and system for improving a control of a limit on writing cycles of an ic card |
EP11810805.9A EP2659379B1 (en) | 2010-12-30 | 2011-12-23 | Method and system for improving a control of a limit on writing cycles of an ic card |
US13/976,686 US20140025869A1 (en) | 2010-12-30 | 2011-12-23 | Method and system for improving a control of a limit on writing cycles of an ic card |
BR112013016748A BR112013016748A2 (pt) | 2010-12-30 | 2011-12-23 | método para controlar um número de ciclos de escrita suportado por uma porção e cartão com circuito integrado |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A002475A IT1404161B1 (it) | 2010-12-30 | 2010-12-30 | Metodo e sistema per migliorare il controllo del limite dei cicli di scrittura di una carta a circuito integrato |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20102475A1 ITMI20102475A1 (it) | 2012-07-01 |
IT1404161B1 true IT1404161B1 (it) | 2013-11-15 |
Family
ID=43737127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2010A002475A IT1404161B1 (it) | 2010-12-30 | 2010-12-30 | Metodo e sistema per migliorare il controllo del limite dei cicli di scrittura di una carta a circuito integrato |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140025869A1 (it) |
EP (1) | EP2659379B1 (it) |
BR (1) | BR112013016748A2 (it) |
IT (1) | IT1404161B1 (it) |
WO (1) | WO2012089333A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9026720B2 (en) | 2013-02-07 | 2015-05-05 | Apple Inc. | Non-volatile memory monitoring |
US9153331B2 (en) | 2013-03-13 | 2015-10-06 | Sandisk Technologies Inc. | Tracking cell erase counts of non-volatile memory |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6000006A (en) * | 1997-08-25 | 1999-12-07 | Bit Microsystems, Inc. | Unified re-map and cache-index table with dual write-counters for wear-leveling of non-volatile flash RAM mass storage |
US7610438B2 (en) * | 2000-01-06 | 2009-10-27 | Super Talent Electronics, Inc. | Flash-memory card for caching a hard disk drive with data-area toggling of pointers stored in a RAM lookup table |
US7113432B2 (en) * | 2000-09-14 | 2006-09-26 | Sandisk Corporation | Compressed event counting technique and application to a flash memory system |
US6732221B2 (en) * | 2001-06-01 | 2004-05-04 | M-Systems Flash Disk Pioneers Ltd | Wear leveling of static areas in flash memory |
US8112574B2 (en) * | 2004-02-26 | 2012-02-07 | Super Talent Electronics, Inc. | Swappable sets of partial-mapping tables in a flash-memory system with a command queue for combining flash writes |
US20070208904A1 (en) * | 2006-03-03 | 2007-09-06 | Wu-Han Hsieh | Wear leveling method and apparatus for nonvolatile memory |
US7653778B2 (en) * | 2006-05-08 | 2010-01-26 | Siliconsystems, Inc. | Systems and methods for measuring the useful life of solid-state storage devices |
US7464240B2 (en) * | 2006-05-23 | 2008-12-09 | Data Ram, Inc. | Hybrid solid state disk drive with controller |
US7461229B2 (en) * | 2006-05-23 | 2008-12-02 | Dataram, Inc. | Software program for managing and protecting data written to a hybrid solid-state disk drive |
US7424587B2 (en) * | 2006-05-23 | 2008-09-09 | Dataram, Inc. | Methods for managing data writes and reads to a hybrid solid-state disk drive |
US8060718B2 (en) * | 2006-06-20 | 2011-11-15 | International Business Machines | Updating a memory to maintain even wear |
KR100881669B1 (ko) * | 2006-12-18 | 2009-02-06 | 삼성전자주식회사 | 비휘발성 데이터 저장장치의 정적 데이터 영역 검출 방법,마모도 평준화 방법 및 데이터 유닛 병합 방법과 그 장치 |
CN101354681B (zh) * | 2008-09-23 | 2010-12-01 | 美商威睿电通公司 | 存储器系统、非易失性存储器的磨损均衡方法及装置 |
US8327066B2 (en) * | 2008-09-30 | 2012-12-04 | Samsung Electronics Co., Ltd. | Method of managing a solid state drive, associated systems and implementations |
TWI379194B (en) * | 2009-01-15 | 2012-12-11 | Phison Electronics Corp | Block management method for flash memory, and storage system and controller using the same |
US8051241B2 (en) * | 2009-05-07 | 2011-11-01 | Seagate Technology Llc | Wear leveling technique for storage devices |
US8411519B2 (en) * | 2010-06-04 | 2013-04-02 | Apple Inc. | Selective retirement of blocks |
-
2010
- 2010-12-30 IT ITMI2010A002475A patent/IT1404161B1/it active
-
2011
- 2011-12-23 US US13/976,686 patent/US20140025869A1/en not_active Abandoned
- 2011-12-23 BR BR112013016748A patent/BR112013016748A2/pt not_active IP Right Cessation
- 2011-12-23 EP EP11810805.9A patent/EP2659379B1/en not_active Not-in-force
- 2011-12-23 WO PCT/EP2011/006554 patent/WO2012089333A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20140025869A1 (en) | 2014-01-23 |
WO2012089333A1 (en) | 2012-07-05 |
EP2659379A1 (en) | 2013-11-06 |
EP2659379B1 (en) | 2014-12-03 |
ITMI20102475A1 (it) | 2012-07-01 |
BR112013016748A2 (pt) | 2016-10-11 |
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