HK71596A - Personal computer memory bank parity error indicator - Google Patents
Personal computer memory bank parity error indicatorInfo
- Publication number
- HK71596A HK71596A HK71596A HK71596A HK71596A HK 71596 A HK71596 A HK 71596A HK 71596 A HK71596 A HK 71596A HK 71596 A HK71596 A HK 71596A HK 71596 A HK71596 A HK 71596A
- Authority
- HK
- Hong Kong
- Prior art keywords
- parity error
- personal computer
- memory bank
- parity
- latch
- Prior art date
Links
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
-
- 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
- G06F11/1044—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 with specific ECC/EDC distribution
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0766—Error or fault reporting or storing
- G06F11/0772—Means for error signaling, e.g. using interrupts, exception flags, dedicated error registers
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)
- Debugging And Monitoring (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42220489A | 1989-10-16 | 1989-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK71596A true HK71596A (en) | 1996-05-03 |
Family
ID=23673830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK71596A HK71596A (en) | 1989-10-16 | 1996-04-25 | Personal computer memory bank parity error indicator |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0423933B1 (de) |
| JP (1) | JPH03132829A (de) |
| KR (1) | KR940002273B1 (de) |
| CN (1) | CN1017382B (de) |
| AT (1) | ATE120867T1 (de) |
| AU (1) | AU635971B2 (de) |
| BR (1) | BR9005193A (de) |
| CA (1) | CA2021834C (de) |
| DE (2) | DE69018365T2 (de) |
| HK (1) | HK71596A (de) |
| ZA (1) | ZA907497B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235602A (en) * | 1991-06-11 | 1993-08-10 | International Business Machines Corporation | Synchronous/asynchronous i/o channel check and parity check detector |
| DE10135285B4 (de) * | 2001-07-19 | 2005-08-04 | Infineon Technologies Ag | Speichereinrichtung und Verfahren zum Betreiben eines eine Speichereinrichtung enthaltenden Systems |
| US7275202B2 (en) * | 2004-04-07 | 2007-09-25 | International Business Machines Corporation | Method, system and program product for autonomous error recovery for memory devices |
| US9075741B2 (en) * | 2011-12-16 | 2015-07-07 | Intel Corporation | Dynamic error handling using parity and redundant rows |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619593A (en) * | 1979-07-23 | 1981-02-24 | Nippon Telegr & Teleph Corp <Ntt> | Parity check processing system for memory |
| CA1240066A (en) * | 1985-08-15 | 1988-08-02 | John R. Ramsay | Dynamic memory refresh and parity checking circuit |
| US4809276A (en) * | 1987-02-27 | 1989-02-28 | Hutton/Prc Technology Partners 1 | Memory failure detection apparatus |
| DE3716594C2 (de) * | 1987-05-18 | 1995-08-24 | Siemens Ag | Schaltungsanordnung für Fernmeldeanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Speichereinrichtungen, in denen gespeicherte Informationsportionen auf ihre Richtigkeit überprüft werden |
| JPH01236331A (ja) * | 1988-03-17 | 1989-09-21 | Nec Corp | エラー検出方式 |
-
1990
- 1990-07-24 CA CA002021834A patent/CA2021834C/en not_active Expired - Fee Related
- 1990-09-11 DE DE69018365T patent/DE69018365T2/de not_active Expired - Fee Related
- 1990-09-11 EP EP90309934A patent/EP0423933B1/de not_active Expired - Lifetime
- 1990-09-11 AT AT90309934T patent/ATE120867T1/de not_active IP Right Cessation
- 1990-09-19 ZA ZA907497A patent/ZA907497B/xx unknown
- 1990-10-02 JP JP2263249A patent/JPH03132829A/ja active Pending
- 1990-10-08 AU AU63888/90A patent/AU635971B2/en not_active Ceased
- 1990-10-12 CN CN90108277A patent/CN1017382B/zh not_active Expired
- 1990-10-12 KR KR1019900016163A patent/KR940002273B1/ko not_active IP Right Cessation
- 1990-10-13 DE DE4032571A patent/DE4032571A1/de active Granted
- 1990-10-16 BR BR909005193A patent/BR9005193A/pt unknown
-
1996
- 1996-04-25 HK HK71596A patent/HK71596A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2021834A1 (en) | 1991-04-07 |
| KR910008568A (ko) | 1991-05-31 |
| BR9005193A (pt) | 1991-09-17 |
| EP0423933B1 (de) | 1995-04-05 |
| CN1017382B (zh) | 1992-07-08 |
| DE69018365D1 (de) | 1995-05-11 |
| CA2021834C (en) | 1993-12-21 |
| KR940002273B1 (ko) | 1994-03-19 |
| AU6388890A (en) | 1991-04-18 |
| JPH03132829A (ja) | 1991-06-06 |
| ZA907497B (en) | 1991-06-26 |
| DE69018365T2 (de) | 1995-10-12 |
| ATE120867T1 (de) | 1995-04-15 |
| DE4032571A1 (de) | 1991-05-02 |
| EP0423933A2 (de) | 1991-04-24 |
| EP0423933A3 (en) | 1992-04-08 |
| DE4032571C2 (de) | 1991-08-29 |
| AU635971B2 (en) | 1993-04-08 |
| CN1051095A (zh) | 1991-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |