FR2366628B1 - Dispositif et procede pour stocker des donnees de parite codees d'une pluralite de sources d'entree/sortie - Google Patents
Dispositif et procede pour stocker des donnees de parite codees d'une pluralite de sources d'entree/sortieInfo
- Publication number
- FR2366628B1 FR2366628B1 FR7729184A FR7729184A FR2366628B1 FR 2366628 B1 FR2366628 B1 FR 2366628B1 FR 7729184 A FR7729184 A FR 7729184A FR 7729184 A FR7729184 A FR 7729184A FR 2366628 B1 FR2366628 B1 FR 2366628B1
- Authority
- FR
- France
- Prior art keywords
- input
- parity data
- storing encoded
- output sources
- encoded parity
- 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
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
- G06F11/1012—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 codes or arrangements adapted for a specific type of error
- G06F11/1024—Identification of the type of error
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes
-
- 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
- G06F11/1056—Updating check bits on partial write, i.e. read/modify/write
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/727,821 US4072853A (en) | 1976-09-29 | 1976-09-29 | Apparatus and method for storing parity encoded data from a plurality of input/output sources |
| US05/727,820 US4077565A (en) | 1976-09-29 | 1976-09-29 | Error detection and correction locator circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2366628A1 FR2366628A1 (fr) | 1978-04-28 |
| FR2366628B1 true FR2366628B1 (fr) | 1985-10-25 |
Family
ID=27111586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7729184A Expired FR2366628B1 (fr) | 1976-09-29 | 1977-09-28 | Dispositif et procede pour stocker des donnees de parite codees d'une pluralite de sources d'entree/sortie |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5342526A (enrdf_load_stackoverflow) |
| CA (1) | CA1093213A (enrdf_load_stackoverflow) |
| DE (1) | DE2742881A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2366628B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1573329A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1149252B (it) * | 1980-09-09 | 1986-12-03 | Sits Soc It Telecom Siemens | Modulo di ingresso-uscita per un elaboratore elettronico |
| JPS62163737A (ja) * | 1986-01-14 | 1987-07-20 | Kawasaki Heavy Ind Ltd | 粒形調整機 |
| JPS6237439U (enrdf_load_stackoverflow) * | 1986-07-23 | 1987-03-05 | ||
| CN117632571B (zh) * | 2022-08-10 | 2024-12-31 | 抖音视界有限公司 | 数据处理方法、装置及电子设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814921A (en) * | 1972-11-15 | 1974-06-04 | Honeywell Inf Systems | Apparatus and method for a memory partial-write of error correcting encoded data |
| US3836957A (en) * | 1973-06-26 | 1974-09-17 | Ibm | Data storage system with deferred error detection |
-
1977
- 1977-08-10 GB GB3359677A patent/GB1573329A/en not_active Expired
- 1977-08-25 CA CA285,459A patent/CA1093213A/en not_active Expired
- 1977-09-08 JP JP10832077A patent/JPS5342526A/ja active Pending
- 1977-09-23 DE DE19772742881 patent/DE2742881A1/de active Granted
- 1977-09-28 FR FR7729184A patent/FR2366628B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1093213A (en) | 1981-01-06 |
| JPS5342526A (en) | 1978-04-18 |
| GB1573329A (en) | 1980-08-20 |
| FR2366628A1 (fr) | 1978-04-28 |
| DE2742881A1 (de) | 1978-03-30 |
| DE2742881C2 (enrdf_load_stackoverflow) | 1987-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |