JPS5671876A - Magnetic bubble memory - Google Patents

Magnetic bubble memory

Info

Publication number
JPS5671876A
JPS5671876A JP14871079A JP14871079A JPS5671876A JP S5671876 A JPS5671876 A JP S5671876A JP 14871079 A JP14871079 A JP 14871079A JP 14871079 A JP14871079 A JP 14871079A JP S5671876 A JPS5671876 A JP S5671876A
Authority
JP
Japan
Prior art keywords
lines
constitution
major
detectors
write
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.)
Pending
Application number
JP14871079A
Other languages
Japanese (ja)
Inventor
Masahiro Baba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14871079A priority Critical patent/JPS5671876A/en
Publication of JPS5671876A publication Critical patent/JPS5671876A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the write-in/readout access time on major line and to increase the data rate, by connecting two sets of major lines provided with generators and detectors with the information storage minor loop group.
CONSTITUTION: Major lines 10, 10' providing generators 4, 4' and detectors 3, 3' are connected with minor loops 2... via swap replicator gates 11, 11', and when the bubble transfer time is a maximum, it corresponds to a half the minor loop 2 and the access time of write-in/readout can be reduced. Further, the lines 10, 10' can simultaneously be used and the data rate can be increased to two times in comparison with the usage of one. Further, since both the lines 10, 10' are of the same constitution, the constitution of the memory is made simpler.
COPYRIGHT: (C)1981,JPO&Japio
JP14871079A 1979-11-16 1979-11-16 Magnetic bubble memory Pending JPS5671876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14871079A JPS5671876A (en) 1979-11-16 1979-11-16 Magnetic bubble memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14871079A JPS5671876A (en) 1979-11-16 1979-11-16 Magnetic bubble memory

Publications (1)

Publication Number Publication Date
JPS5671876A true JPS5671876A (en) 1981-06-15

Family

ID=15458859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14871079A Pending JPS5671876A (en) 1979-11-16 1979-11-16 Magnetic bubble memory

Country Status (1)

Country Link
JP (1) JPS5671876A (en)

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