CN107239361B - 数据处理装置及数据处理方法 - Google Patents
数据处理装置及数据处理方法 Download PDFInfo
- Publication number
- CN107239361B CN107239361B CN201610188091.5A CN201610188091A CN107239361B CN 107239361 B CN107239361 B CN 107239361B CN 201610188091 A CN201610188091 A CN 201610188091A CN 107239361 B CN107239361 B CN 107239361B
- Authority
- CN
- China
- Prior art keywords
- data
- particle
- ecc
- verification module
- interface
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
- G06F11/1048—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 using arrangements adapted for a specific error detection or correction feature
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/1064—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 cache or content addressable memories
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/52—Protection of memory contents; Detection of errors in memory contents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
Claims (16)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188091.5A CN107239361B (zh) | 2016-03-29 | 2016-03-29 | 数据处理装置及数据处理方法 |
| PCT/CN2016/108290 WO2017166845A1 (zh) | 2016-03-29 | 2016-12-01 | 数据处理装置及数据处理方法 |
| KR1020187030859A KR20180123148A (ko) | 2016-03-29 | 2016-12-01 | 데이터 처리 장치 및 데이터 처리 방법 |
| EP16896613.3A EP3428800A1 (en) | 2016-03-29 | 2016-12-01 | Data processing device and data processing method |
| US16/148,478 US20190034271A1 (en) | 2016-03-29 | 2018-10-01 | Data Processing Apparatus and Data Processing Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188091.5A CN107239361B (zh) | 2016-03-29 | 2016-03-29 | 数据处理装置及数据处理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107239361A CN107239361A (zh) | 2017-10-10 |
| CN107239361B true CN107239361B (zh) | 2019-05-07 |
Family
ID=59962589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188091.5A Expired - Fee Related CN107239361B (zh) | 2016-03-29 | 2016-03-29 | 数据处理装置及数据处理方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190034271A1 (zh) |
| EP (1) | EP3428800A1 (zh) |
| KR (1) | KR20180123148A (zh) |
| CN (1) | CN107239361B (zh) |
| WO (1) | WO2017166845A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109800104A (zh) * | 2018-12-18 | 2019-05-24 | 盛科网络(苏州)有限公司 | 数据存储的检测方法、装置、存储介质及电子装置 |
| CN119248182B (zh) * | 2021-12-13 | 2025-07-08 | 华为技术有限公司 | 存储级内存、数据处理方法和处理器系统 |
| CN114546709A (zh) * | 2022-02-22 | 2022-05-27 | 杭州中天微系统有限公司 | 内存校验单元、方法及芯片 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203740A (zh) * | 2011-05-27 | 2011-09-28 | 华为技术有限公司 | 数据处理方法、装置及系统 |
| CN102684976A (zh) * | 2011-03-10 | 2012-09-19 | 中兴通讯股份有限公司 | 一种基于ddr sdram进行数据读写的方法、装置及系统 |
| CN105183579A (zh) * | 2015-09-24 | 2015-12-23 | 联想(北京)有限公司 | 一种数据校验方法及装置、电子设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100527091C (zh) * | 2007-08-22 | 2009-08-12 | 杭州华三通信技术有限公司 | 一种实现差错检查与纠正功能的装置 |
| US8627163B2 (en) * | 2008-03-25 | 2014-01-07 | Micron Technology, Inc. | Error-correction forced mode with M-sequence |
| CN101477480B (zh) * | 2009-02-05 | 2011-07-20 | 华为技术有限公司 | 内存控制方法、装置及内存读写系统 |
-
2016
- 2016-03-29 CN CN201610188091.5A patent/CN107239361B/zh not_active Expired - Fee Related
- 2016-12-01 WO PCT/CN2016/108290 patent/WO2017166845A1/zh active Application Filing
- 2016-12-01 EP EP16896613.3A patent/EP3428800A1/en not_active Withdrawn
- 2016-12-01 KR KR1020187030859A patent/KR20180123148A/ko not_active Withdrawn
-
2018
- 2018-10-01 US US16/148,478 patent/US20190034271A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684976A (zh) * | 2011-03-10 | 2012-09-19 | 中兴通讯股份有限公司 | 一种基于ddr sdram进行数据读写的方法、装置及系统 |
| CN102203740A (zh) * | 2011-05-27 | 2011-09-28 | 华为技术有限公司 | 数据处理方法、装置及系统 |
| CN105183579A (zh) * | 2015-09-24 | 2015-12-23 | 联想(北京)有限公司 | 一种数据校验方法及装置、电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017166845A1 (zh) | 2017-10-05 |
| US20190034271A1 (en) | 2019-01-31 |
| CN107239361A (zh) | 2017-10-10 |
| KR20180123148A (ko) | 2018-11-14 |
| EP3428800A1 (en) | 2019-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 211200 No.1, Xiushan Middle Road, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: NANJING ADVANCED BIOMATERIALS AND PROCESS EQUIPMENT RESEARCH INSTITUTE Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20191211 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210329 |