FR2156054A1 - - Google Patents
Info
- Publication number
- FR2156054A1 FR2156054A1 FR7235275A FR7235275A FR2156054A1 FR 2156054 A1 FR2156054 A1 FR 2156054A1 FR 7235275 A FR7235275 A FR 7235275A FR 7235275 A FR7235275 A FR 7235275A FR 2156054 A1 FR2156054 A1 FR 2156054A1
- Authority
- FR
- France
- 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.)
- Granted
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
- G11C11/06014—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00186621A US3825907A (en) | 1971-07-26 | 1971-10-05 | Planar core memory stack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2156054A1 true FR2156054A1 (enrdf_load_stackoverflow) | 1973-05-25 |
| FR2156054B1 FR2156054B1 (enrdf_load_stackoverflow) | 1977-08-26 |
Family
ID=22685648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235275A Expired FR2156054B1 (enrdf_load_stackoverflow) | 1971-10-05 | 1972-10-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE789703A (enrdf_load_stackoverflow) |
| CA (1) | CA996256A (enrdf_load_stackoverflow) |
| DE (1) | DE2248855C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2156054B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1357864A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999173A (en) * | 1975-03-17 | 1976-12-21 | The Singer Company | Serial core memory array |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2068690A1 (enrdf_load_stackoverflow) * | 1969-11-28 | 1971-08-27 | Singer General Precision |
-
0
- BE BE789703D patent/BE789703A/xx not_active IP Right Cessation
-
1972
- 1972-10-03 GB GB4558372A patent/GB1357864A/en not_active Expired
- 1972-10-04 CA CA153,216A patent/CA996256A/en not_active Expired
- 1972-10-05 DE DE19722248855 patent/DE2248855C3/de not_active Expired
- 1972-10-05 FR FR7235275A patent/FR2156054B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2068690A1 (enrdf_load_stackoverflow) * | 1969-11-28 | 1971-08-27 | Singer General Precision |
Non-Patent Citations (3)
| Title |
|---|
| (REVUE GB "SYSTEM TECHNOLOGY", AOUT 1968, PAGES 28-35. ARTICLE : "THREE-WIRE CORE MEMORY SYSTEMS" HOBBS ET CHAPPLE .) * |
| *REVUE US "ELECTRONICS", 19 JUILLET 1971, VOLUME 44, NO. 15, PAGES 13E, 14E. ARTICLE : "PLESSY TAKES AIM AT MINI-COMPUTER MEMORY MARKET".) * |
| REVUE US "ELECTRONICS", 9 NOVEMBRE 1970, VOLUME 43, NO. 43, PAGES 119 A 120. ARTICLE : "CORE PATTERN MAKES STACK MORE VERSATILE CURRAN . * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1357864A (en) | 1974-06-26 |
| FR2156054B1 (enrdf_load_stackoverflow) | 1977-08-26 |
| BE789703A (fr) | 1973-02-01 |
| DE2248855C3 (de) | 1979-08-02 |
| DE2248855A1 (de) | 1973-04-19 |
| CA996256A (en) | 1976-08-31 |
| DE2248855B2 (de) | 1978-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |