CN109388343A - 一种数据存储方法及存储器 - Google Patents
一种数据存储方法及存储器 Download PDFInfo
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- CN109388343A CN109388343A CN201811123529.7A CN201811123529A CN109388343A CN 109388343 A CN109388343 A CN 109388343A CN 201811123529 A CN201811123529 A CN 201811123529A CN 109388343 A CN109388343 A CN 109388343A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000015654 memory Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 5
- 235000015170 shellfish Nutrition 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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- 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
- 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
- G06F11/1044—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 with specific ECC/EDC distribution
-
- 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
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- 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
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- 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)
- Computer Security & Cryptography (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811123529.7A CN109388343B (zh) | 2018-09-26 | 2018-09-26 | 一种数据存储方法及存储器 |
PCT/CN2019/078401 WO2020062797A1 (zh) | 2018-09-26 | 2019-03-16 | 一种数据存储方法及存储器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811123529.7A CN109388343B (zh) | 2018-09-26 | 2018-09-26 | 一种数据存储方法及存储器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109388343A true CN109388343A (zh) | 2019-02-26 |
CN109388343B CN109388343B (zh) | 2020-08-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811123529.7A Active CN109388343B (zh) | 2018-09-26 | 2018-09-26 | 一种数据存储方法及存储器 |
Country Status (2)
Country | Link |
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CN (1) | CN109388343B (zh) |
WO (1) | WO2020062797A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110764693A (zh) * | 2019-09-12 | 2020-02-07 | 深圳市德名利电子有限公司 | 一种提高Nand flash数据稳定性的方法以及装置 |
WO2020062797A1 (zh) * | 2018-09-26 | 2020-04-02 | 深圳市德名利电子有限公司 | 一种数据存储方法及存储器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090172498A1 (en) * | 2007-12-27 | 2009-07-02 | Mark Shlick | Error correction in copy back memory operations |
CN101763904A (zh) * | 2008-12-24 | 2010-06-30 | 海力士半导体有限公司 | 非易失性存储装置及其操作方法 |
CN101901169A (zh) * | 2010-03-23 | 2010-12-01 | 成都市华为赛门铁克科技有限公司 | 扫描装置及方法 |
CN101937724A (zh) * | 2009-06-30 | 2011-01-05 | 联发科技股份有限公司 | 用于执行拷贝回存操作的方法以及闪存存储设备 |
US20120324277A1 (en) * | 2011-06-19 | 2012-12-20 | Graeme Moffat Weston-Lewis | System and method for detecting copyback programming problems |
US20130159815A1 (en) * | 2011-12-18 | 2013-06-20 | Samsung Electronics Co., Ltd. | Adaptive copy-back method and storage device using same |
US20170102991A1 (en) * | 2015-10-08 | 2017-04-13 | Seagate Technology Llc | Internal copy-back with read-verify |
CN107203436A (zh) * | 2017-05-25 | 2017-09-26 | 郑州云海信息技术有限公司 | 一种Nand Flash数据校验的方法与装置 |
CN107301132A (zh) * | 2017-06-09 | 2017-10-27 | 华中科技大学 | 一种闪存垃圾回收优化方法 |
US20180061494A1 (en) * | 2016-09-01 | 2018-03-01 | Samsung Electronics Co., Ltd. | Storage device and copy-back method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101699406B (zh) * | 2009-11-12 | 2011-12-14 | 威盛电子股份有限公司 | 数据储存系统与方法 |
CN105867833B (zh) * | 2015-01-21 | 2019-05-28 | 深圳市硅格半导体有限公司 | 数据存储装置及数据存储方法 |
CN109388343B (zh) * | 2018-09-26 | 2020-08-28 | 深圳市德明利技术股份有限公司 | 一种数据存储方法及存储器 |
-
2018
- 2018-09-26 CN CN201811123529.7A patent/CN109388343B/zh active Active
-
2019
- 2019-03-16 WO PCT/CN2019/078401 patent/WO2020062797A1/zh active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090172498A1 (en) * | 2007-12-27 | 2009-07-02 | Mark Shlick | Error correction in copy back memory operations |
CN101763904A (zh) * | 2008-12-24 | 2010-06-30 | 海力士半导体有限公司 | 非易失性存储装置及其操作方法 |
CN101937724A (zh) * | 2009-06-30 | 2011-01-05 | 联发科技股份有限公司 | 用于执行拷贝回存操作的方法以及闪存存储设备 |
CN101901169A (zh) * | 2010-03-23 | 2010-12-01 | 成都市华为赛门铁克科技有限公司 | 扫描装置及方法 |
US20120324277A1 (en) * | 2011-06-19 | 2012-12-20 | Graeme Moffat Weston-Lewis | System and method for detecting copyback programming problems |
US20130159815A1 (en) * | 2011-12-18 | 2013-06-20 | Samsung Electronics Co., Ltd. | Adaptive copy-back method and storage device using same |
US20170102991A1 (en) * | 2015-10-08 | 2017-04-13 | Seagate Technology Llc | Internal copy-back with read-verify |
US20180061494A1 (en) * | 2016-09-01 | 2018-03-01 | Samsung Electronics Co., Ltd. | Storage device and copy-back method thereof |
CN107203436A (zh) * | 2017-05-25 | 2017-09-26 | 郑州云海信息技术有限公司 | 一种Nand Flash数据校验的方法与装置 |
CN107301132A (zh) * | 2017-06-09 | 2017-10-27 | 华中科技大学 | 一种闪存垃圾回收优化方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020062797A1 (zh) * | 2018-09-26 | 2020-04-02 | 深圳市德名利电子有限公司 | 一种数据存储方法及存储器 |
CN110764693A (zh) * | 2019-09-12 | 2020-02-07 | 深圳市德名利电子有限公司 | 一种提高Nand flash数据稳定性的方法以及装置 |
CN110764693B (zh) * | 2019-09-12 | 2023-03-28 | 深圳市德明利技术股份有限公司 | 一种提高Nand flash数据稳定性的方法以及装置 |
Also Published As
Publication number | Publication date |
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WO2020062797A1 (zh) | 2020-04-02 |
CN109388343B (zh) | 2020-08-28 |
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Address after: Room 701, 7th floor, Smart Valley Innovation Park, 1010 Bulong Road, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen deminli Technology Co.,Ltd. Address before: 518000, 701, building 7, wisdom Valley Innovation Park, people's street, Longhua District, Shenzhen, Guangdong Applicant before: SHENZHEN DEMINGLI ELECTRONICS Co.,Ltd. |
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Denomination of invention: A data storage method and memory Effective date of registration: 20201130 Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2020440020022 |
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Address after: 2501, 2401, block a, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen deminli Technology Co.,Ltd. Address before: 518000 room 701, 7 / F, wisdom Valley Innovation Park, 1010 Bulong Road, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen deminli Technology Co.,Ltd. |
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Date of cancellation: 20211214 Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2020440020022 |
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Denomination of invention: A data storage method and memory Effective date of registration: 20220809 Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2022440020160 |
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Date of cancellation: 20230811 Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2022440020160 |
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Denomination of invention: A Data Storage Method and Memory Effective date of registration: 20230816 Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2023980052473 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200828 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen deminli Technology Co.,Ltd. Registration number: Y2023980052473 |