JPS6223902B2 - - Google Patents
Info
- Publication number
- JPS6223902B2 JPS6223902B2 JP55141331A JP14133180A JPS6223902B2 JP S6223902 B2 JPS6223902 B2 JP S6223902B2 JP 55141331 A JP55141331 A JP 55141331A JP 14133180 A JP14133180 A JP 14133180A JP S6223902 B2 JPS6223902 B2 JP S6223902B2
- Authority
- JP
- Japan
- Prior art keywords
- generation circuit
- bit
- circuit
- parity
- error correction
- 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
- 208000011580 syndromic disease Diseases 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 15
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- 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
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141331A JPS5766598A (en) | 1980-10-09 | 1980-10-09 | Memory circuit having error correction function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141331A JPS5766598A (en) | 1980-10-09 | 1980-10-09 | Memory circuit having error correction function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5766598A JPS5766598A (en) | 1982-04-22 |
JPS6223902B2 true JPS6223902B2 (ko) | 1987-05-26 |
Family
ID=15289455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55141331A Granted JPS5766598A (en) | 1980-10-09 | 1980-10-09 | Memory circuit having error correction function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766598A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01153007U (ko) * | 1988-04-14 | 1989-10-23 | ||
JPH0526171Y2 (ko) * | 1987-12-22 | 1993-07-01 | ||
JPH06235228A (ja) * | 1993-02-09 | 1994-08-23 | Kajima Corp | 埋込型ベントキャップ |
-
1980
- 1980-10-09 JP JP55141331A patent/JPS5766598A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0526171Y2 (ko) * | 1987-12-22 | 1993-07-01 | ||
JPH01153007U (ko) * | 1988-04-14 | 1989-10-23 | ||
JPH06235228A (ja) * | 1993-02-09 | 1994-08-23 | Kajima Corp | 埋込型ベントキャップ |
Also Published As
Publication number | Publication date |
---|---|
JPS5766598A (en) | 1982-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20110119436A1 (en) | Flash memory system and data writing method thereof | |
US4712216A (en) | Method and device for correcting errors in memories | |
JP2830308B2 (ja) | 情報処理装置 | |
EP0077204B1 (en) | Error-correcting memory with low storage overhead and fast correction mechanism | |
KR100261790B1 (ko) | 에러 정정/검출회로와 반도체 기억장치 | |
US20090070637A1 (en) | Electronic circuit with a memory matrix that stores pages including extra data | |
US3898443A (en) | Memory fault correction system | |
JP2669303B2 (ja) | ビットエラー訂正機能付き半導体メモリ | |
JPS6223902B2 (ko) | ||
JPH02146200A (ja) | 電気的に消去可能なプログラマブルロム装置 | |
JPS642982B2 (ko) | ||
JP2000339228A (ja) | 半導体ディスク装置 | |
JP2005216437A (ja) | 誤り訂正機能付き半導体記憶装置およびその誤り訂正方法 | |
JPH0554697A (ja) | 半導体メモリ | |
US11088711B2 (en) | Memory apparatus and data accessing method thereof | |
JP3123855B2 (ja) | メモリ装置のパトロール制御回路 | |
SU970480A1 (ru) | Запоминающее устройство с самоконтролем | |
JPH0816488A (ja) | 電子ディスク装置 | |
JPH0646520B2 (ja) | 半導体記憶装置 | |
JPH0756640B2 (ja) | 記憶装置 | |
JPH06230990A (ja) | 符号誤りの識別、補正方法及び装置 | |
JPH03147041A (ja) | エラー訂正システム | |
JP2518333B2 (ja) | 記憶装置 | |
US6055665A (en) | Method for recovering failed memory devices | |
JPS623498A (ja) | オンチツプecc回路付半導体記憶装置 |