JPS5471528A - Read-in system for magnetic bubble memory - Google Patents

Read-in system for magnetic bubble memory

Info

Publication number
JPS5471528A
JPS5471528A JP13833977A JP13833977A JPS5471528A JP S5471528 A JPS5471528 A JP S5471528A JP 13833977 A JP13833977 A JP 13833977A JP 13833977 A JP13833977 A JP 13833977A JP S5471528 A JPS5471528 A JP S5471528A
Authority
JP
Japan
Prior art keywords
read
memory
data
circuit
magnetic bubble
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
JP13833977A
Other languages
Japanese (ja)
Inventor
Masaaki Okada
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13833977A priority Critical patent/JPS5471528A/en
Publication of JPS5471528A publication Critical patent/JPS5471528A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform rewriting in to the memory, and to output the memory output as correct read-in data through the error correction circuit at read-in, by memorizing the data in the magnetic bubble memory as the error correctable code.
CONSTITUTION: The data is memorized in the magnetic bubble memory section 1 as the error correctable code, the read-in circuit 2 reads in the memory data of the memory 1, and the read in information is outputted for the read-in output by correcting error through the error correction circuit 3. In this case, the data corrected with the error correction circuit 3 is rewritten in the bubble memory section 1 via the write-in circuit 4, correct data is memorized, and the circuit constitution is made simple without using the buffer memory of large capacity.
COPYRIGHT: (C)1979,JPO&Japio
JP13833977A 1977-11-17 1977-11-17 Read-in system for magnetic bubble memory Pending JPS5471528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13833977A JPS5471528A (en) 1977-11-17 1977-11-17 Read-in system for magnetic bubble memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13833977A JPS5471528A (en) 1977-11-17 1977-11-17 Read-in system for magnetic bubble memory

Publications (1)

Publication Number Publication Date
JPS5471528A true JPS5471528A (en) 1979-06-08

Family

ID=15219593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13833977A Pending JPS5471528A (en) 1977-11-17 1977-11-17 Read-in system for magnetic bubble memory

Country Status (1)

Country Link
JP (1) JPS5471528A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117172A (en) * 1981-01-12 1982-07-21 Hitachi Ltd Magnetic bubble memory element
JPS5868288A (en) * 1981-10-16 1983-04-23 Nec Corp Magnetic bubble memory device
JPS6061981A (en) * 1983-09-14 1985-04-09 Fujitsu Ltd Control system of magnetic bubble memory

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117172A (en) * 1981-01-12 1982-07-21 Hitachi Ltd Magnetic bubble memory element
JPS6360480B2 (en) * 1981-01-12 1988-11-24
JPS5868288A (en) * 1981-10-16 1983-04-23 Nec Corp Magnetic bubble memory device
JPS6061981A (en) * 1983-09-14 1985-04-09 Fujitsu Ltd Control system of magnetic bubble memory
JPS623509B2 (en) * 1983-09-14 1987-01-26 Fujitsu Ltd

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