DE69129833D1 - Halbleiter-Speicher - Google Patents
Halbleiter-SpeicherInfo
- Publication number
- DE69129833D1 DE69129833D1 DE69129833T DE69129833T DE69129833D1 DE 69129833 D1 DE69129833 D1 DE 69129833D1 DE 69129833 T DE69129833 T DE 69129833T DE 69129833 T DE69129833 T DE 69129833T DE 69129833 D1 DE69129833 D1 DE 69129833D1
- Authority
- DE
- Germany
- Prior art keywords
- correcting
- data
- semiconductor memory
- error
- main
- 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
- G06F11/3648—Software debugging using additional hardware
-
- 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
- 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
- G06F11/1052—Bypassing or disabling error detection or correction
-
- 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
- G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Debugging And Monitoring (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- Stored Programmes (AREA)
- Semiconductor Memories (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2288905A JPH04162300A (ja) | 1990-10-26 | 1990-10-26 | 半導体メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69129833D1 true DE69129833D1 (de) | 1998-08-27 |
DE69129833T2 DE69129833T2 (de) | 1998-12-03 |
Family
ID=17736308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69129833T Expired - Fee Related DE69129833T2 (de) | 1990-10-26 | 1991-10-24 | Halbleiter-Speicher |
Country Status (4)
Country | Link |
---|---|
US (1) | US5469451A (de) |
EP (1) | EP0482928B1 (de) |
JP (1) | JPH04162300A (de) |
DE (1) | DE69129833T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0766174B1 (de) * | 1995-09-29 | 2002-05-22 | STMicroelectronics S.r.l. | Speicheranordnung mit verbessertem Ergebnis und verbesserter Zuverlässigkeit |
US6009547A (en) * | 1997-12-03 | 1999-12-28 | International Business Machines Corporation | ECC in memory arrays having subsequent insertion of content |
US20030120858A1 (en) | 2000-09-15 | 2003-06-26 | Matrix Semiconductor, Inc. | Memory devices and methods for use therewith |
US6591394B2 (en) | 2000-12-22 | 2003-07-08 | Matrix Semiconductor, Inc. | Three-dimensional memory array and method for storing data bits and ECC bits therein |
US10078568B1 (en) * | 2015-11-30 | 2018-09-18 | Amazon Technologies, Inc. | Debugging a computing device |
US11068341B2 (en) * | 2019-09-05 | 2021-07-20 | Microchip Technology Inc. | Error tolerant memory array and method for performing error correction in a memory array |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141068A (en) * | 1977-03-24 | 1979-02-20 | Xerox Corporation | Auxiliary ROM memory system |
IT1089225B (it) * | 1977-12-23 | 1985-06-18 | Honeywell Inf Systems | Memoria con dispositivo rivelatore e correttore a intervento selettivo |
US4225959A (en) * | 1978-08-04 | 1980-09-30 | Honeywell Information Systems Inc. | Tri-state bussing system |
US4336611A (en) * | 1979-12-03 | 1982-06-22 | Honeywell Information Systems Inc. | Error correction apparatus and method |
JPS57155642A (en) * | 1981-03-23 | 1982-09-25 | Nissan Motor Co Ltd | Computer capable of using correcting memory |
US4542453A (en) * | 1982-02-19 | 1985-09-17 | Texas Instruments Incorporated | Program patching in microcomputer |
US4633471A (en) * | 1983-09-19 | 1986-12-30 | Storage Technology Partners Ii | Error detection and correction in an optical storage system |
JPS6151695A (ja) * | 1984-08-22 | 1986-03-14 | Hitachi Ltd | 半導体集積回路装置 |
JPS6246347A (ja) * | 1985-08-24 | 1987-02-28 | Hitachi Ltd | 情報処理装置のエラ−処理方式 |
US4802117A (en) * | 1985-12-16 | 1989-01-31 | Pitney Bowes Inc. | Method of preserving data storage in a postal meter |
JP2606862B2 (ja) * | 1987-12-28 | 1997-05-07 | 株式会社東芝 | 単−エラー検出・訂正方式 |
JPH02140700U (de) * | 1989-04-20 | 1990-11-26 |
-
1990
- 1990-10-26 JP JP2288905A patent/JPH04162300A/ja active Pending
-
1991
- 1991-10-24 DE DE69129833T patent/DE69129833T2/de not_active Expired - Fee Related
- 1991-10-24 EP EP91309840A patent/EP0482928B1/de not_active Expired - Lifetime
-
1994
- 1994-11-23 US US08/347,220 patent/US5469451A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0482928A2 (de) | 1992-04-29 |
JPH04162300A (ja) | 1992-06-05 |
DE69129833T2 (de) | 1998-12-03 |
US5469451A (en) | 1995-11-21 |
EP0482928A3 (en) | 1993-10-27 |
EP0482928B1 (de) | 1998-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |