IL76431A - Fault tolerant memory array - Google Patents
Fault tolerant memory arrayInfo
- Publication number
- IL76431A IL76431A IL75431A IL7643185A IL76431A IL 76431 A IL76431 A IL 76431A IL 75431 A IL75431 A IL 75431A IL 7643185 A IL7643185 A IL 7643185A IL 76431 A IL76431 A IL 76431A
- Authority
- IL
- Israel
- Prior art keywords
- memory array
- fault tolerant
- tolerant memory
- fault
- array
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/655,854 US4692923A (en) | 1984-09-28 | 1984-09-28 | Fault tolerant memory |
Publications (2)
Publication Number | Publication Date |
---|---|
IL76431A0 IL76431A0 (en) | 1986-01-31 |
IL76431A true IL76431A (en) | 1989-03-31 |
Family
ID=24630661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL75431A IL76431A (en) | 1984-09-28 | 1985-09-19 | Fault tolerant memory array |
Country Status (7)
Country | Link |
---|---|
US (1) | US4692923A (ja) |
EP (1) | EP0199744B1 (ja) |
JP (1) | JPH0752596B2 (ja) |
CA (1) | CA1238715A (ja) |
DE (2) | DE199744T1 (ja) |
IL (1) | IL76431A (ja) |
WO (1) | WO1986002182A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3681666D1 (de) * | 1985-09-11 | 1991-10-31 | Siemens Ag | Integrierter halbleiterspeicher. |
JPH01171199A (ja) * | 1987-12-25 | 1989-07-06 | Mitsubishi Electric Corp | 半導体メモリ |
US5268319A (en) * | 1988-06-08 | 1993-12-07 | Eliyahou Harari | Highly compact EPROM and flash EEPROM devices |
JPH0814985B2 (ja) * | 1989-06-06 | 1996-02-14 | 富士通株式会社 | 半導体記憶装置 |
US5128941A (en) * | 1989-12-20 | 1992-07-07 | Bull Hn Information Systems Inc. | Method of organizing a memory for fault tolerance |
US5357521A (en) * | 1990-02-14 | 1994-10-18 | International Business Machines Corporation | Address sensitive memory testing |
US5392288A (en) * | 1991-02-08 | 1995-02-21 | Quantum Corporation | Addressing technique for a fault tolerant block-structured storage device |
JPH0520896A (ja) * | 1991-07-16 | 1993-01-29 | Mitsubishi Electric Corp | 半導体記憶装置 |
US5289377A (en) * | 1991-08-12 | 1994-02-22 | Trw Inc. | Fault-tolerant solid-state flight data recorder |
US5347519A (en) * | 1991-12-03 | 1994-09-13 | Crosspoint Solutions Inc. | Preprogramming testing in a field programmable gate array |
KR950003013B1 (ko) * | 1992-03-30 | 1995-03-29 | 삼성전자 주식회사 | 틀림정정회로를 가지는 이이피롬 |
KR960000681B1 (ko) * | 1992-11-23 | 1996-01-11 | 삼성전자주식회사 | 반도체메모리장치 및 그 메모리쎌 어레이 배열방법 |
KR960012047B1 (ko) * | 1993-01-25 | 1996-09-11 | 사토 후미오 | 반도체 메모리장치 |
JP2967021B2 (ja) * | 1993-01-25 | 1999-10-25 | 株式会社東芝 | 半導体メモリ装置 |
JP4802515B2 (ja) * | 2005-03-01 | 2011-10-26 | 株式会社日立製作所 | 半導体装置 |
US8069377B2 (en) | 2006-06-26 | 2011-11-29 | Micron Technology, Inc. | Integrated circuit having memory array including ECC and column redundancy and method of operating the same |
KR20080080882A (ko) * | 2007-03-02 | 2008-09-05 | 삼성전자주식회사 | Ecc용 레이어를 구비하는 다층 구조 반도체 메모리 장치및 이를 이용하는 에러 검출 및 정정 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3644902A (en) * | 1970-05-18 | 1972-02-22 | Ibm | Memory with reconfiguration to avoid uncorrectable errors |
US3898443A (en) * | 1973-10-29 | 1975-08-05 | Bell Telephone Labor Inc | Memory fault correction system |
US4321695A (en) * | 1979-11-23 | 1982-03-23 | Texas Instruments Incorporated | High speed serial access semiconductor memory with fault tolerant feature |
US4335459A (en) * | 1980-05-20 | 1982-06-15 | Miller Richard L | Single chip random access memory with increased yield and reliability |
US4412314A (en) * | 1980-06-02 | 1983-10-25 | Mostek Corporation | Semiconductor memory for use in conjunction with error detection and correction circuit |
JPS58139399A (ja) * | 1982-02-15 | 1983-08-18 | Hitachi Ltd | 半導体記憶装置 |
FR2528613B1 (fr) * | 1982-06-09 | 1991-09-20 | Hitachi Ltd | Memoire a semi-conducteurs |
US4562576A (en) * | 1982-08-14 | 1985-12-31 | International Computers Limited | Data storage apparatus |
US4602354A (en) * | 1983-01-10 | 1986-07-22 | Ncr Corporation | X-and-OR memory array |
JPS59165300A (ja) * | 1983-03-10 | 1984-09-18 | Fujitsu Ltd | メモリ障害訂正方式 |
US4542454A (en) * | 1983-03-30 | 1985-09-17 | Advanced Micro Devices, Inc. | Apparatus for controlling access to a memory |
-
1984
- 1984-09-28 US US06/655,854 patent/US4692923A/en not_active Expired - Lifetime
-
1985
- 1985-09-17 CA CA000490914A patent/CA1238715A/en not_active Expired
- 1985-09-18 DE DE198585904754T patent/DE199744T1/de active Pending
- 1985-09-18 WO PCT/US1985/001783 patent/WO1986002182A1/en active IP Right Grant
- 1985-09-18 DE DE8585904754T patent/DE3577151D1/de not_active Expired - Lifetime
- 1985-09-18 JP JP60504165A patent/JPH0752596B2/ja not_active Expired - Lifetime
- 1985-09-18 EP EP85904754A patent/EP0199744B1/en not_active Expired - Lifetime
- 1985-09-19 IL IL75431A patent/IL76431A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL76431A0 (en) | 1986-01-31 |
JPH0752596B2 (ja) | 1995-06-05 |
EP0199744A1 (en) | 1986-11-05 |
US4692923A (en) | 1987-09-08 |
DE199744T1 (de) | 1987-03-19 |
JPS62500332A (ja) | 1987-02-05 |
EP0199744B1 (en) | 1990-04-11 |
WO1986002182A1 (en) | 1986-04-10 |
DE3577151D1 (de) | 1990-05-17 |
CA1238715A (en) | 1988-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HP | Change in proprietorship | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
EXP | Patent expired |