JPS5744283A - Transfer path of current access type bubble magnetic domain - Google Patents
Transfer path of current access type bubble magnetic domainInfo
- Publication number
- JPS5744283A JPS5744283A JP11798580A JP11798580A JPS5744283A JP S5744283 A JPS5744283 A JP S5744283A JP 11798580 A JP11798580 A JP 11798580A JP 11798580 A JP11798580 A JP 11798580A JP S5744283 A JPS5744283 A JP S5744283A
- Authority
- JP
- Japan
- Prior art keywords
- patterns
- transfer path
- magnetic domain
- hole
- bubble magnetic
- 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.)
- Granted
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
- G11C19/0875—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
Abstract
PURPOSE:To greatly reduce the space occupied by a reciprocating transfer path in a bubble magnetic domain, by forming a part of the hole pattern formed to two conductor layers respectively into a pair of hole patterns which are inclined to the traveling directions of the intercrossing currents. CONSTITUTION:A hole pattern 12 of a conductor layer 1 and a hole pattern 22 of a conductor layer 2 which are crossing each other are provided to the layers 1 and 2 respectively. The hole patterns 11, 21, 13 and 23 having lengthwise directions vertical to a current directin 31 or 32 are provided close to the patterns 12 and 22. In case the applying direction of a current J1 is set at (a), a bubble magnetic domain having a steady part a1 of the pattern 11 is transferred as a1 d1 a0 d0 and based on the sequence a-d of applied currents. Then a transfer path shown by an arrow 41 is formed at the upper pat of the patterns 12 and 22 respectively. While a backward transfer path is formed at the lower parts of the patterns 12 and 22 as shown by an arrown 42 and based on the same sequence of applied currents. In such way, the reciprocating transfer paths are formed at the upper and lower parts that are held between a pair of intercrossing hole patterns, so that the space occupied by the reciprocating path is greatly reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11798580A JPS5744283A (en) | 1980-08-27 | 1980-08-27 | Transfer path of current access type bubble magnetic domain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11798580A JPS5744283A (en) | 1980-08-27 | 1980-08-27 | Transfer path of current access type bubble magnetic domain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5744283A true JPS5744283A (en) | 1982-03-12 |
| JPS6250918B2 JPS6250918B2 (en) | 1987-10-27 |
Family
ID=14725157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11798580A Granted JPS5744283A (en) | 1980-08-27 | 1980-08-27 | Transfer path of current access type bubble magnetic domain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5744283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59227085A (en) * | 1983-05-30 | 1984-12-20 | コミツサレ・ア・レナジイ・アトミツク | Magnetic bubble memory |
-
1980
- 1980-08-27 JP JP11798580A patent/JPS5744283A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59227085A (en) * | 1983-05-30 | 1984-12-20 | コミツサレ・ア・レナジイ・アトミツク | Magnetic bubble memory |
| JPH0546039B2 (en) * | 1983-05-30 | 1993-07-12 | Commissariat Energie Atomique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6250918B2 (en) | 1987-10-27 |
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