JPS55125593A - Magnetic bubble memory element - Google Patents

Magnetic bubble memory element

Info

Publication number
JPS55125593A
JPS55125593A JP3196779A JP3196779A JPS55125593A JP S55125593 A JPS55125593 A JP S55125593A JP 3196779 A JP3196779 A JP 3196779A JP 3196779 A JP3196779 A JP 3196779A JP S55125593 A JPS55125593 A JP S55125593A
Authority
JP
Japan
Prior art keywords
loop
house
writing
generator
keeping
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
JP3196779A
Other languages
Japanese (ja)
Inventor
Shinya Yoshioka
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3196779A priority Critical patent/JPS55125593A/en
Publication of JPS55125593A publication Critical patent/JPS55125593A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the memory element fuaturing a short reading and writing time for the data within the house-keeping loop, by providing the house-keeping loop including the exclusive generator installed independently at the place nearest the detector.
CONSTITUTION: Minor loops 32 and 33 are provided at the odd and even sides in 130 pieces each, for example. And house keeping-loop 31 is provided adjacent to the even side. This loop 31 is positioned nearset detector 60 and contains generator 11 exclusive for the house-keeping loop and installed independently. Thus the magnetic bubble generated from generator 11 is transferred along writing line 71 to be written via writing gate 21. Writing line 71 joins writing line 73 connected to minor loop 33, but no disturbance is caused to the bubble rows at the joint point since the exclusive generator is provided independently. As a result, the writing time can be reduced greatly without delaying the reading time.
COPYRIGHT: (C)1980,JPO&Japio
JP3196779A 1979-03-19 1979-03-19 Magnetic bubble memory element Pending JPS55125593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3196779A JPS55125593A (en) 1979-03-19 1979-03-19 Magnetic bubble memory element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3196779A JPS55125593A (en) 1979-03-19 1979-03-19 Magnetic bubble memory element

Publications (1)

Publication Number Publication Date
JPS55125593A true JPS55125593A (en) 1980-09-27

Family

ID=12345714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3196779A Pending JPS55125593A (en) 1979-03-19 1979-03-19 Magnetic bubble memory element

Country Status (1)

Country Link
JP (1) JPS55125593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868290A (en) * 1981-10-19 1983-04-23 Fujitsu Ltd Control system of magnetic bubble memory device
JPS5990287A (en) * 1982-11-15 1984-05-24 Hitachi Ltd Magnetic bubble memory chip
JPS59180879A (en) * 1983-03-31 1984-10-15 Fujitsu Ltd Magnetic bubble memory element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868290A (en) * 1981-10-19 1983-04-23 Fujitsu Ltd Control system of magnetic bubble memory device
JPS5990287A (en) * 1982-11-15 1984-05-24 Hitachi Ltd Magnetic bubble memory chip
JPS59180879A (en) * 1983-03-31 1984-10-15 Fujitsu Ltd Magnetic bubble memory element

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