DE1913057C3 - Magnetkernspeicher - Google Patents
MagnetkernspeicherInfo
- Publication number
- DE1913057C3 DE1913057C3 DE1913057A DE1913057A DE1913057C3 DE 1913057 C3 DE1913057 C3 DE 1913057C3 DE 1913057 A DE1913057 A DE 1913057A DE 1913057 A DE1913057 A DE 1913057A DE 1913057 C3 DE1913057 C3 DE 1913057C3
- Authority
- DE
- Germany
- Prior art keywords
- control
- lines
- current
- line
- selection
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000005669 field effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
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)
- Electronic Switches (AREA)
- Static Random-Access Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71363868A | 1968-03-18 | 1968-03-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1913057A1 DE1913057A1 (de) | 1970-06-04 |
| DE1913057B2 DE1913057B2 (de) | 1974-07-04 |
| DE1913057C3 true DE1913057C3 (de) | 1975-02-27 |
Family
ID=24866898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1913057A Expired DE1913057C3 (de) | 1968-03-18 | 1969-03-18 | Magnetkernspeicher |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3544978A (enExample) |
| DE (1) | DE1913057C3 (enExample) |
| FR (1) | FR2004176A1 (enExample) |
| GB (1) | GB1247800A (enExample) |
| NL (1) | NL6904126A (enExample) |
| SE (1) | SE359952B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693176A (en) * | 1970-04-06 | 1972-09-19 | Electronic Memories & Magnetic | Read and write systems for 2 1/2d core memory |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL254926A (enExample) * | 1959-08-17 | |||
| US3210741A (en) * | 1961-05-03 | 1965-10-05 | Sylvania Electric Prod | Drive circuit for magnetic elements |
| US3119025A (en) * | 1961-11-30 | 1964-01-21 | Honeywell Regulator Co | Pulse source for magnetic cores |
| US3209337A (en) * | 1962-08-27 | 1965-09-28 | Ibm | Magnetic matrix memory system |
| US3250922A (en) * | 1964-06-12 | 1966-05-10 | Hughes Aircraft Co | Current driver for core memory apparatus |
| US3351924A (en) * | 1964-11-27 | 1967-11-07 | Burroughs Corp | Current steering circuit |
| US3383526A (en) * | 1964-12-17 | 1968-05-14 | Ibm | Current driver circuit utilizing transistors |
-
1968
- 1968-03-18 US US713638A patent/US3544978A/en not_active Expired - Lifetime
-
1969
- 1969-03-13 GB GB03184/69A patent/GB1247800A/en not_active Expired
- 1969-03-17 SE SE03647/69A patent/SE359952B/xx unknown
- 1969-03-18 DE DE1913057A patent/DE1913057C3/de not_active Expired
- 1969-03-18 NL NL6904126A patent/NL6904126A/xx unknown
- 1969-03-18 FR FR6907725A patent/FR2004176A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6904126A (enExample) | 1969-09-22 |
| FR2004176A1 (enExample) | 1969-11-21 |
| DE1913057A1 (de) | 1970-06-04 |
| SE359952B (enExample) | 1973-09-10 |
| GB1247800A (en) | 1971-09-29 |
| DE1913057B2 (de) | 1974-07-04 |
| US3544978A (en) | 1970-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |