GB1123461A - Data core stores - Google Patents
Data core storesInfo
- Publication number
- GB1123461A GB1123461A GB1046166A GB1046166A GB1123461A GB 1123461 A GB1123461 A GB 1123461A GB 1046166 A GB1046166 A GB 1046166A GB 1046166 A GB1046166 A GB 1046166A GB 1123461 A GB1123461 A GB 1123461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- group
- transformer
- groups
- core
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Dc Digital Transmission (AREA)
Abstract
1,123,461. Magnetic storage matrices. ENGLISH ELECTRIC COMPUTERS Ltd. 16 Feb., 1967 [9 March, 1966], No. 10461/66. Heading H3B. An individual core, or group of cores, in matrix 10 is selected by energizing the primary windings of one transformer from group 26 to 29 and one transformer from group 50 to 53, the secondary windings of the transformers in the two groups being connected to opposite ends of respective lines threading the cores or groups of cores in the matrix. A similar arrangement, including groups of transformers 30 to 33 and 46 to 49 may provide current flow in the opposite direction through the core lines. Four diodes are preferably associated with each core line to prevent incorrect current flow. For less efficient operation the numbers of diodes may be halved. The transformer primary windings may be energised from sources 22A, 24A, 42A and 44A, or two of the sources may be omitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1046166A GB1123461A (en) | 1966-03-09 | 1966-03-09 | Data core stores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1046166A GB1123461A (en) | 1966-03-09 | 1966-03-09 | Data core stores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1123461A true GB1123461A (en) | 1968-08-14 |
Family
ID=9968296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1046166A Expired GB1123461A (en) | 1966-03-09 | 1966-03-09 | Data core stores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1123461A (en) |
-
1966
- 1966-03-09 GB GB1046166A patent/GB1123461A/en not_active Expired
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