JPS57162186A - Patrol controlling system of main memory - Google Patents
Patrol controlling system of main memoryInfo
- Publication number
- JPS57162186A JPS57162186A JP56044845A JP4484581A JPS57162186A JP S57162186 A JPS57162186 A JP S57162186A JP 56044845 A JP56044845 A JP 56044845A JP 4484581 A JP4484581 A JP 4484581A JP S57162186 A JPS57162186 A JP S57162186A
- Authority
- JP
- Japan
- Prior art keywords
- main memory
- circuit
- patrol
- register
- address
- 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 OR CALCULATING; 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 OR CALCULATING; 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)
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56044845A JPS57162186A (en) | 1981-03-27 | 1981-03-27 | Patrol controlling system of main memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56044845A JPS57162186A (en) | 1981-03-27 | 1981-03-27 | Patrol controlling system of main memory |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57162186A true JPS57162186A (en) | 1982-10-05 |
JPS6131497B2 JPS6131497B2 (enrdf_load_stackoverflow) | 1986-07-21 |
Family
ID=12702806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56044845A Granted JPS57162186A (en) | 1981-03-27 | 1981-03-27 | Patrol controlling system of main memory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57162186A (enrdf_load_stackoverflow) |
-
1981
- 1981-03-27 JP JP56044845A patent/JPS57162186A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6131497B2 (enrdf_load_stackoverflow) | 1986-07-21 |
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