JPS57143800A - Storage device - Google Patents
Storage deviceInfo
- Publication number
- JPS57143800A JPS57143800A JP56026817A JP2681781A JPS57143800A JP S57143800 A JPS57143800 A JP S57143800A JP 56026817 A JP56026817 A JP 56026817A JP 2681781 A JP2681781 A JP 2681781A JP S57143800 A JPS57143800 A JP S57143800A
- Authority
- JP
- Japan
- Prior art keywords
- array
- partial write
- high speed
- write
- cycle time
- 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.)
- Granted
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
- 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)
- Memory System (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56026817A JPS57143800A (en) | 1981-02-27 | 1981-02-27 | Storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56026817A JPS57143800A (en) | 1981-02-27 | 1981-02-27 | Storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143800A true JPS57143800A (en) | 1982-09-06 |
JPS6235146B2 JPS6235146B2 (ja) | 1987-07-30 |
Family
ID=12203825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56026817A Granted JPS57143800A (en) | 1981-02-27 | 1981-02-27 | Storage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143800A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638385A (en) * | 1990-04-16 | 1997-06-10 | International Business Machines Corporation | Fast check bit write for a semiconductor memory |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3960934A4 (en) | 2019-04-26 | 2022-11-23 | The Water Inc. | DETECTION AND CONFIRMATION SYSTEM FOR GROUNDWATER VEINS AND FOR PHREATIC TABLES IN GROUNDWATER VEINS |
-
1981
- 1981-02-27 JP JP56026817A patent/JPS57143800A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638385A (en) * | 1990-04-16 | 1997-06-10 | International Business Machines Corporation | Fast check bit write for a semiconductor memory |
Also Published As
Publication number | Publication date |
---|---|
JPS6235146B2 (ja) | 1987-07-30 |
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