SE314705B - - Google Patents
Info
- Publication number
- SE314705B SE314705B SE6825/64A SE682564A SE314705B SE 314705 B SE314705 B SE 314705B SE 6825/64 A SE6825/64 A SE 6825/64A SE 682564 A SE682564 A SE 682564A SE 314705 B SE314705 B SE 314705B
- Authority
- SE
- Sweden
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
- G11C11/06078—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 two or more such elements per bit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US285782A US3319233A (en) | 1963-06-05 | 1963-06-05 | Midpoint conductor drive and sense in a magnetic memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE314705B true SE314705B (xx) | 1969-09-15 |
Family
ID=23095667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6825/64A SE314705B (xx) | 1963-06-05 | 1964-06-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3319233A (xx) |
| FR (1) | FR1396194A (xx) |
| GB (1) | GB1013400A (xx) |
| SE (1) | SE314705B (xx) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404385A (en) * | 1963-01-29 | 1968-10-01 | Nippon Electric Co | System for interrogating and detecting the contents of an associative memory device |
| US3402401A (en) * | 1964-05-13 | 1968-09-17 | Ibm | Balanced memory drive sense system |
| US3383666A (en) * | 1964-05-28 | 1968-05-14 | Rca Corp | Multistage amplifier circuitry used in conjunction with high speed digital computer memories |
| US3436741A (en) * | 1964-08-10 | 1969-04-01 | Automatic Elect Lab | Noise cancelling arrangements for magnetic wire memories |
| US3434123A (en) * | 1964-10-06 | 1969-03-18 | Rca Corp | Sense amplifier for magnetic memory |
| US3404387A (en) * | 1964-10-16 | 1968-10-01 | Rca Corp | Memory system having improved electrical termination of conductors |
| US3461440A (en) * | 1964-11-24 | 1969-08-12 | Bell Telephone Labor Inc | Content addressable magnetic memory |
| US3413622A (en) * | 1965-04-05 | 1968-11-26 | Ibm | Drive-sense line with impedance dependent on function |
| NL6504349A (xx) * | 1965-04-06 | 1966-10-07 | ||
| US3432835A (en) * | 1965-04-30 | 1969-03-11 | Ibm | Current summing arrangement for a magnetic core memory |
| US3488642A (en) * | 1965-05-21 | 1970-01-06 | Toko Inc | Magnetic thin film memory device utilizing a common noise balancing line |
| US3466626A (en) * | 1966-02-25 | 1969-09-09 | Ncr Co | Computer memory having one-element-per-bit storage and two-elements-per-bit noise cancellation |
| US3568168A (en) * | 1966-05-25 | 1971-03-02 | Fabri Tek Inc | Memory apparatus |
| US3466630A (en) * | 1966-08-08 | 1969-09-09 | Ampex | Sense amplifier including a differential amplifier with input coupled to drive-sense windings |
| US3568152A (en) * | 1967-11-08 | 1971-03-02 | Control Data Corp | Method and apparatus for preconditioning a memory system |
| JPS5019221B1 (xx) * | 1970-12-29 | 1975-07-04 | ||
| NL7116619A (xx) * | 1971-12-03 | 1973-06-05 | ||
| US3827032A (en) * | 1972-06-19 | 1974-07-30 | Integrated Memories Inc | Differentially coupled memory arrays |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA696101A (en) * | 1964-10-13 | Grooteboer Wilhelm | Ferrite matrix storage | |
| CA677064A (en) * | 1963-12-31 | Merz Gerhard | Ferrite matrix storage device | |
| CA701684A (en) * | 1965-01-12 | J. Quartly Charles | Information storage device employing magnetic cores | |
| US3181131A (en) * | 1962-06-29 | 1965-04-27 | Rca Corp | Memory |
| US3181132A (en) * | 1962-06-29 | 1965-04-27 | Rca Corp | Memory |
| US3209337A (en) * | 1962-08-27 | 1965-09-28 | Ibm | Magnetic matrix memory system |
-
1963
- 1963-06-05 US US285782A patent/US3319233A/en not_active Expired - Lifetime
-
1964
- 1964-05-26 FR FR975866A patent/FR1396194A/fr not_active Expired
- 1964-06-03 GB GB22989/64A patent/GB1013400A/en not_active Expired
- 1964-06-04 SE SE6825/64A patent/SE314705B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3319233A (en) | 1967-05-09 |
| GB1013400A (en) | 1965-12-15 |
| FR1396194A (fr) | 1965-04-16 |