NL6404423A - - Google Patents
Info
- Publication number
- NL6404423A NL6404423A NL6404423A NL6404423A NL6404423A NL 6404423 A NL6404423 A NL 6404423A NL 6404423 A NL6404423 A NL 6404423A NL 6404423 A NL6404423 A NL 6404423A NL 6404423 A NL6404423 A NL 6404423A
- Authority
- NL
- Netherlands
- Prior art keywords
- word
- stored
- bit
- parity bit
- mismatch
- Prior art date
Links
- 210000004027 cell Anatomy 0.000 abstract 3
- 239000010408 film Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 238000013500 data storage Methods 0.000 abstract 1
- 230000001066 destructive effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 210000000352 storage cell Anatomy 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- G06F11/1008—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
- G06F11/1012—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 codes or arrangements adapted for a specific type of error
- G06F11/1032—Simple parity
-
- 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
- G06F11/1064—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 in cache or content addressable memories
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
- G11C15/02—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using magnetic elements
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)
- Error Detection And Correction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US275106A US3316542A (en) | 1963-04-23 | 1963-04-23 | Double signal to noise ratio in a search memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6404423A true NL6404423A (xx) | 1964-10-26 |
Family
ID=23050895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6404423A NL6404423A (xx) | 1963-04-23 | 1964-04-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3316542A (xx) |
| BE (1) | BE646997A (xx) |
| CH (1) | CH408118A (xx) |
| DE (1) | DE1449860B2 (xx) |
| FR (1) | FR1399789A (xx) |
| GB (1) | GB1002250A (xx) |
| NL (1) | NL6404423A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5339544B2 (ja) * | 2008-10-28 | 2013-11-13 | 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 | パラレル連想メモリ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193806A (en) * | 1960-01-04 | 1965-07-06 | Sperry Rand Corp | Search memory array |
| US3179928A (en) * | 1961-01-17 | 1965-04-20 | Sperry Rand Corp | Search memory using longitudinal steering fields |
| US3222645A (en) * | 1962-10-17 | 1965-12-07 | Sperry Rand Corp | Magnetic parallel comparison means for comparing a test word with a plurality of stored words |
-
1963
- 1963-04-23 US US275106A patent/US3316542A/en not_active Expired - Lifetime
-
1964
- 1964-04-14 GB GB15314/64A patent/GB1002250A/en not_active Expired
- 1964-04-21 FR FR971711A patent/FR1399789A/fr not_active Expired
- 1964-04-21 DE DE19641449860 patent/DE1449860B2/de active Pending
- 1964-04-22 NL NL6404423A patent/NL6404423A/xx unknown
- 1964-04-22 CH CH523964A patent/CH408118A/de unknown
- 1964-04-23 BE BE646997D patent/BE646997A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1449860A1 (de) | 1968-12-19 |
| GB1002250A (en) | 1965-08-25 |
| US3316542A (en) | 1967-04-25 |
| DE1449860B2 (de) | 1970-12-03 |
| CH408118A (de) | 1966-02-28 |
| FR1399789A (fr) | 1965-05-21 |
| BE646997A (xx) | 1964-08-17 |
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