NL6401520A - - Google Patents
Info
- Publication number
- NL6401520A NL6401520A NL6401520A NL6401520A NL6401520A NL 6401520 A NL6401520 A NL 6401520A NL 6401520 A NL6401520 A NL 6401520A NL 6401520 A NL6401520 A NL 6401520A NL 6401520 A NL6401520 A NL 6401520A
- Authority
- NL
- Netherlands
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)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US259863A US3278915A (en) | 1963-02-20 | 1963-02-20 | Two core per bit memory matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6401520A true NL6401520A (de) | 1964-08-21 |
Family
ID=22986740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6401520A NL6401520A (de) | 1963-02-20 | 1964-02-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3278915A (de) |
| BE (1) | BE644058A (de) |
| GB (1) | GB1026446A (de) |
| NL (1) | NL6401520A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329940A (en) * | 1963-06-20 | 1967-07-04 | North American Aviation Inc | Magnetic core storage device having a single winding for both the sensing and inhibit function |
| US3348218A (en) * | 1963-07-03 | 1967-10-17 | Ibm | Redundant memory organization |
| US3467953A (en) * | 1963-07-12 | 1969-09-16 | Bell Telephone Labor Inc | Drive current optimization for magnetic memory systems |
| DE1549145A1 (de) * | 1967-04-29 | 1971-02-18 | Zuse Kg | Matrix-Speicher |
| US3624630A (en) * | 1969-12-04 | 1971-11-30 | Singer General Precision | Current detection system |
| US4805146A (en) * | 1986-04-28 | 1989-02-14 | Quadri Corporation | Soft write apparatus and method for nondestructive readout core memory |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897482A (en) * | 1954-09-02 | 1959-07-28 | Telemeter Magnetics Inc | Magnetic core memory system |
| NL276114A (de) * | 1961-03-20 | |||
| US3208054A (en) * | 1962-06-25 | 1965-09-21 | Lockheed Aircraft Corp | Noise cancellation circuit for magnetic storage systems |
-
1963
- 1963-02-20 US US259863A patent/US3278915A/en not_active Expired - Lifetime
-
1964
- 1964-02-06 GB GB5157/64A patent/GB1026446A/en not_active Expired
- 1964-02-19 NL NL6401520A patent/NL6401520A/xx unknown
- 1964-02-19 BE BE644058A patent/BE644058A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3278915A (en) | 1966-10-11 |
| GB1026446A (en) | 1966-04-20 |
| BE644058A (de) | 1964-06-15 |