IT1065457B - Dispositivo di memoria a bolle di tipo magnetico - Google Patents
Dispositivo di memoria a bolle di tipo magneticoInfo
- Publication number
- IT1065457B IT1065457B IT3059176A IT3059176A IT1065457B IT 1065457 B IT1065457 B IT 1065457B IT 3059176 A IT3059176 A IT 3059176A IT 3059176 A IT3059176 A IT 3059176A IT 1065457 B IT1065457 B IT 1065457B
- Authority
- IT
- Italy
- Prior art keywords
- memory device
- magnetic type
- bubble memory
- type bubble
- magnetic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0875—Organisation of a plurality of magnetic shift registers
- G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64226775A | 1975-12-19 | 1975-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1065457B true IT1065457B (it) | 1985-02-25 |
Family
ID=24575879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3059176A IT1065457B (it) | 1975-12-19 | 1976-12-17 | Dispositivo di memoria a bolle di tipo magnetico |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5277545A (enrdf_load_stackoverflow) |
| CA (1) | CA1101544A (enrdf_load_stackoverflow) |
| DE (1) | DE2657200A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2335911A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1570699A (enrdf_load_stackoverflow) |
| IT (1) | IT1065457B (enrdf_load_stackoverflow) |
| NL (1) | NL7614156A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153947A (en) * | 1977-10-12 | 1979-05-08 | Control Data Corporation | Conductor driven field access magnetic bubble memory propagation system |
| US4175289A (en) * | 1978-06-05 | 1979-11-20 | International Business Machines Corporation | Serrated Y-bar magnetic bubble switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530446A (en) * | 1968-09-12 | 1970-09-22 | Bell Telephone Labor Inc | Magnetic domain fanout circuit |
| JPS5441182B2 (enrdf_load_stackoverflow) * | 1973-11-21 | 1979-12-07 |
-
1976
- 1976-12-02 CA CA267,058A patent/CA1101544A/en not_active Expired
- 1976-12-13 GB GB5186676A patent/GB1570699A/en not_active Expired
- 1976-12-17 FR FR7638090A patent/FR2335911A1/fr active Pending
- 1976-12-17 IT IT3059176A patent/IT1065457B/it active
- 1976-12-17 DE DE19762657200 patent/DE2657200A1/de active Granted
- 1976-12-17 JP JP15102476A patent/JPS5277545A/ja active Pending
- 1976-12-20 NL NL7614156A patent/NL7614156A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1101544A (en) | 1981-05-19 |
| DE2657200A1 (de) | 1977-07-07 |
| JPS5277545A (en) | 1977-06-30 |
| NL7614156A (nl) | 1977-06-21 |
| DE2657200C3 (enrdf_load_stackoverflow) | 1980-07-24 |
| DE2657200B2 (enrdf_load_stackoverflow) | 1979-05-31 |
| GB1570699A (en) | 1980-07-09 |
| FR2335911A1 (fr) | 1977-07-15 |
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