JPS6243275B2 - - Google Patents

Info

Publication number
JPS6243275B2
JPS6243275B2 JP55001838A JP183880A JPS6243275B2 JP S6243275 B2 JPS6243275 B2 JP S6243275B2 JP 55001838 A JP55001838 A JP 55001838A JP 183880 A JP183880 A JP 183880A JP S6243275 B2 JPS6243275 B2 JP S6243275B2
Authority
JP
Japan
Prior art keywords
defective
data
counter
shift register
output
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.)
Expired
Application number
JP55001838A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56101685A (en
Inventor
Yasukimi Yamamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP183880A priority Critical patent/JPS56101685A/ja
Publication of JPS56101685A publication Critical patent/JPS56101685A/ja
Publication of JPS6243275B2 publication Critical patent/JPS6243275B2/ja
Granted legal-status Critical Current

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
JP183880A 1980-01-11 1980-01-11 Magnetic bubble memory device Granted JPS56101685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP183880A JPS56101685A (en) 1980-01-11 1980-01-11 Magnetic bubble memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP183880A JPS56101685A (en) 1980-01-11 1980-01-11 Magnetic bubble memory device

Publications (2)

Publication Number Publication Date
JPS56101685A JPS56101685A (en) 1981-08-14
JPS6243275B2 true JPS6243275B2 (US06229276-20010508-P00022.png) 1987-09-12

Family

ID=11512692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP183880A Granted JPS56101685A (en) 1980-01-11 1980-01-11 Magnetic bubble memory device

Country Status (1)

Country Link
JP (1) JPS56101685A (US06229276-20010508-P00022.png)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167033A (US06229276-20010508-P00022.png) * 1974-12-09 1976-06-10 Hitachi Ltd
JPS5234639A (en) * 1975-07-10 1977-03-16 Texas Instruments Inc Magnetic thin film memory
JPS5376635A (en) * 1976-12-17 1978-07-07 Texas Instruments Inc Magnetic domain memory system
JPS54125936A (en) * 1978-03-24 1979-09-29 Hitachi Ltd Magnetic bubble memory device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167033A (US06229276-20010508-P00022.png) * 1974-12-09 1976-06-10 Hitachi Ltd
JPS5234639A (en) * 1975-07-10 1977-03-16 Texas Instruments Inc Magnetic thin film memory
JPS5376635A (en) * 1976-12-17 1978-07-07 Texas Instruments Inc Magnetic domain memory system
JPS54125936A (en) * 1978-03-24 1979-09-29 Hitachi Ltd Magnetic bubble memory device

Also Published As

Publication number Publication date
JPS56101685A (en) 1981-08-14

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