WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980001856) CONDUCTOR ACCESS MAGNETIC BUBBLE MEMORY ARRANGEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001856    International Application No.:    PCT/US1980/000169
Publication Date: 04.09.1980 International Filing Date: 21.02.1980
IPC:
G11C 19/08 (2006.01)
Applicants:
Inventors:
Priority Data:
14606 23.02.1979 US
Title (EN) CONDUCTOR ACCESS MAGNETIC BUBBLE MEMORY ARRANGEMENT
(FR) DISPOSITIF DE MEMOIRE A BULLES MAGNETIQUES D"ACCES DE CONDUCTEUR
Abstract: front page image
(EN)A conductor access, magnetic bubble memory is organized in a major-minor mode by including transfer locations (52, 54) in the conducting layers (21, 22) which define the normal bubble propagation implementation. A partitioning (30, 31) of each of the two conducting layers permits the minor loops and the major loop to be operated synchronously or independently resulting in short duty cycles which permit low power operation to be achieved.
(FR)Une memoire a bulles magnetiques d"acces de conducteur est organisee dans un mode majeur-mineur en incorporant des adresses de transfert (52, 54) dans les couches de conduction (21, 22) qui definissent la propagation normale des bulles. Un cloisonnement (30, 31) de chacune des deux couches de conduction permet aux boucles mineures et a la boucle majeure de fonctionner de maniere synchrone ou independamment, et il en resulte de courts cycles de travail qui permettent un fonctionnement a faible puissance.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)