DE3481350D1 - Rekonfigurierbarer speicher. - Google Patents
Rekonfigurierbarer speicher.Info
- Publication number
- DE3481350D1 DE3481350D1 DE8484109778T DE3481350T DE3481350D1 DE 3481350 D1 DE3481350 D1 DE 3481350D1 DE 8484109778 T DE8484109778 T DE 8484109778T DE 3481350 T DE3481350 T DE 3481350T DE 3481350 D1 DE3481350 D1 DE 3481350D1
- Authority
- DE
- Germany
- Prior art keywords
- reconfigurable memory
- reconfigurable
- memory
- 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
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/88—Masking faults in memories by using spares or by reconfiguring with partially good memories
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/528,718 US4584682A (en) | 1983-09-02 | 1983-09-02 | Reconfigurable memory using both address permutation and spare memory elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3481350D1 true DE3481350D1 (de) | 1990-03-15 |
Family
ID=24106861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484109778T Expired - Fee Related DE3481350D1 (de) | 1983-09-02 | 1984-08-17 | Rekonfigurierbarer speicher. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4584682A (US07847105-20101207-C00016.png) |
EP (1) | EP0135780B1 (US07847105-20101207-C00016.png) |
JP (1) | JPS6061848A (US07847105-20101207-C00016.png) |
DE (1) | DE3481350D1 (US07847105-20101207-C00016.png) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8401569A (nl) * | 1984-05-16 | 1985-12-16 | Philips Nv | Serie-parallel-serie-digitaal werkend systeem. |
GB8612454D0 (en) * | 1986-05-22 | 1986-07-02 | Inmos Ltd | Redundancy scheme for multi-stage apparatus |
JPS63165930A (ja) * | 1986-12-27 | 1988-07-09 | Toshiba Corp | エラ−検査装置 |
US4730130A (en) * | 1987-01-05 | 1988-03-08 | Motorola, Inc. | Writable array logic |
JPH071640B2 (ja) * | 1987-06-03 | 1995-01-11 | 三菱電機株式会社 | 半導体記憶装置の欠陥救済装置 |
GB2212978A (en) * | 1987-11-30 | 1989-08-02 | Plessey Co Plc | An integrated circuit having a patch array |
JPH01150110U (US07847105-20101207-C00016.png) * | 1988-04-01 | 1989-10-17 | ||
US5063533A (en) * | 1989-04-10 | 1991-11-05 | Motorola, Inc. | Reconfigurable deinterleaver/interleaver for block oriented data |
JP2617026B2 (ja) * | 1989-12-22 | 1997-06-04 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 障害余裕性メモリ・システム |
US5392292A (en) * | 1991-06-27 | 1995-02-21 | Cray Research, Inc. | Configurable spare memory chips |
US5267242A (en) * | 1991-09-05 | 1993-11-30 | International Business Machines Corporation | Method and apparatus for substituting spare memory chip for malfunctioning memory chip with scrubbing |
KR0121800B1 (ko) * | 1992-05-08 | 1997-11-22 | 사또오 후미오 | 메모리 카드장치 |
US5321697A (en) * | 1992-05-28 | 1994-06-14 | Cray Research, Inc. | Solid state storage device |
GB9305801D0 (en) * | 1993-03-19 | 1993-05-05 | Deans Alexander R | Semiconductor memory system |
US5533194A (en) * | 1994-12-28 | 1996-07-02 | International Business Machines Corporation | Hardware-assisted high speed memory test apparatus and method |
US5917838A (en) * | 1998-01-05 | 1999-06-29 | General Dynamics Information Systems, Inc. | Fault tolerant memory system |
US6480982B1 (en) * | 1999-06-04 | 2002-11-12 | International Business Machines Corporation | Computer RAM memory system with enhanced scrubbing and sparing |
JP2007257791A (ja) * | 2006-03-24 | 2007-10-04 | Fujitsu Ltd | 半導体記憶装置 |
US10990472B2 (en) | 2018-07-24 | 2021-04-27 | Micron Technology, Inc. | Spare substitution in memory system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1963895C3 (de) * | 1969-06-21 | 1973-11-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Datenspeicher und Datenspeicher anste'uerschaltung |
SE358755B (US07847105-20101207-C00016.png) * | 1972-06-09 | 1973-08-06 | Ericsson Telefon Ab L M | |
US3812336A (en) * | 1972-12-18 | 1974-05-21 | Ibm | Dynamic address translation scheme using orthogonal squares |
US4093985A (en) * | 1976-11-05 | 1978-06-06 | North Electric Company | Memory sparing arrangement |
JPS598852B2 (ja) * | 1979-07-30 | 1984-02-28 | 富士通株式会社 | エラ−処理方式 |
US4358833A (en) * | 1980-09-30 | 1982-11-09 | Intel Corporation | Memory redundancy apparatus for single chip memories |
US4380066A (en) * | 1980-12-04 | 1983-04-12 | Burroughs Corporation | Defect tolerant memory |
JPS57150197A (en) * | 1981-03-11 | 1982-09-16 | Nippon Telegr & Teleph Corp <Ntt> | Storage circuit |
US4422161A (en) * | 1981-10-08 | 1983-12-20 | Rca Corporation | Memory array with redundant elements |
US4450559A (en) * | 1981-12-24 | 1984-05-22 | International Business Machines Corporation | Memory system with selective assignment of spare locations |
US4461001A (en) * | 1982-03-29 | 1984-07-17 | International Business Machines Corporation | Deterministic permutation algorithm |
US4489403A (en) * | 1982-05-24 | 1984-12-18 | International Business Machines Corporation | Fault alignment control system and circuits |
US4485471A (en) * | 1982-06-01 | 1984-11-27 | International Business Machines Corporation | Method of memory reconfiguration for fault tolerant memory |
US4453248A (en) * | 1982-06-16 | 1984-06-05 | International Business Machines Corporation | Fault alignment exclusion method to prevent realignment of previously paired memory defects |
-
1983
- 1983-09-02 US US06/528,718 patent/US4584682A/en not_active Expired - Lifetime
-
1984
- 1984-07-31 JP JP59159428A patent/JPS6061848A/ja active Granted
- 1984-08-17 EP EP84109778A patent/EP0135780B1/en not_active Expired
- 1984-08-17 DE DE8484109778T patent/DE3481350D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0135780B1 (en) | 1990-02-07 |
JPS6061848A (ja) | 1985-04-09 |
US4584682A (en) | 1986-04-22 |
EP0135780A2 (en) | 1985-04-03 |
JPS6326420B2 (US07847105-20101207-C00016.png) | 1988-05-30 |
EP0135780A3 (en) | 1988-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |