DE1287626B - - Google Patents
Info
- Publication number
- DE1287626B DE1287626B DENDAT1287626D DE1287626DA DE1287626B DE 1287626 B DE1287626 B DE 1287626B DE NDAT1287626 D DENDAT1287626 D DE NDAT1287626D DE 1287626D A DE1287626D A DE 1287626DA DE 1287626 B DE1287626 B DE 1287626B
- Authority
- DE
- Germany
- Prior art keywords
- currents
- core
- cores
- erase pulse
- driver
- 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.)
- Withdrawn
Links
- 239000004020 conductor Substances 0.000 claims description 22
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 230000005417 remagnetization Effects 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001629 suppression Effects 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
- G11C11/06014—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 using one such element per bit
- G11C11/06021—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 using one such element per bit with destructive read-out
- G11C11/06028—Matrixes
- G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Digital Magnetic Recording (AREA)
- Mram Or Spin Memory Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH437866A CH452604A (de) | 1966-03-25 | 1966-03-25 | Verfahren zur Steuerung von Magnetkernen mit angenähert rechteckiger Hysteresisschleife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1287626B true DE1287626B (cs) | 1969-01-23 |
Family
ID=4274991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1287626D Withdrawn DE1287626B (cs) | 1966-03-25 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT279217B (cs) |
| BE (1) | BE695878A (cs) |
| CH (1) | CH452604A (cs) |
| DE (1) | DE1287626B (cs) |
| GB (1) | GB1119304A (cs) |
| SE (1) | SE335153B (cs) |
-
0
- DE DENDAT1287626D patent/DE1287626B/de not_active Withdrawn
-
1966
- 1966-03-25 CH CH437866A patent/CH452604A/de unknown
-
1967
- 1967-01-02 AT AT3167A patent/AT279217B/de not_active IP Right Cessation
- 1967-02-23 GB GB859767A patent/GB1119304A/en not_active Expired
- 1967-03-01 SE SE280367A patent/SE335153B/xx unknown
- 1967-03-21 BE BE695878D patent/BE695878A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH452604A (de) | 1968-03-15 |
| BE695878A (cs) | 1967-09-01 |
| AT279217B (de) | 1970-02-25 |
| SE335153B (cs) | 1971-05-17 |
| GB1119304A (en) | 1968-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |