JPS53136441A - Memory unit - Google Patents

Memory unit

Info

Publication number
JPS53136441A
JPS53136441A JP5069577A JP5069577A JPS53136441A JP S53136441 A JPS53136441 A JP S53136441A JP 5069577 A JP5069577 A JP 5069577A JP 5069577 A JP5069577 A JP 5069577A JP S53136441 A JPS53136441 A JP S53136441A
Authority
JP
Japan
Prior art keywords
memory unit
memory element
builtin
trouble
make
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
JP5069577A
Other languages
Japanese (ja)
Inventor
Masateru Tagami
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 JP5069577A priority Critical patent/JPS53136441A/en
Publication of JPS53136441A publication Critical patent/JPS53136441A/en
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

PURPOSE:To make it possible to use a memory element with its capacity reduced even if some part of the element would trouble, by using some part of the builtin memory element as a redundant element.
JP5069577A 1977-05-04 1977-05-04 Memory unit Pending JPS53136441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5069577A JPS53136441A (en) 1977-05-04 1977-05-04 Memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5069577A JPS53136441A (en) 1977-05-04 1977-05-04 Memory unit

Publications (1)

Publication Number Publication Date
JPS53136441A true JPS53136441A (en) 1978-11-29

Family

ID=12866047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5069577A Pending JPS53136441A (en) 1977-05-04 1977-05-04 Memory unit

Country Status (1)

Country Link
JP (1) JPS53136441A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625300A (en) * 1979-08-08 1981-03-11 Sharp Corp Switching controller for memory block
JPS61286948A (en) * 1986-03-19 1986-12-17 Sharp Corp Switching controller for memory block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625300A (en) * 1979-08-08 1981-03-11 Sharp Corp Switching controller for memory block
JPS61286948A (en) * 1986-03-19 1986-12-17 Sharp Corp Switching controller for memory block

Similar Documents

Publication Publication Date Title
ES229477Y (en) FOLDING NUT.
NL7707740A (en) ABSORBENT PRODUCTION.
NL184536B (en) TAP.
NO773122L (en) LOAD CELL.
NL7705117A (en) CONNECTING PIECE.
ATA776477A (en) AQUEOUS, ENZYMATIC LIQUID
NL7704393A (en) BUOY.
NL7703328A (en) SOLAR CELL.
NO147799C (en) Aqueous, Built, Liquid Detergent Mixture.
NL7708487A (en) ABSORBENT PRODUCTION.
IT7825675A0 (en) PRESSURE VARIATION ABSORBER.
NL7704200A (en) DOUBLE ACTING EVAPORATOR.
JPS53136441A (en) Memory unit
JPS5354937A (en) Non-synchronous sequence circuit
JPS5330A (en) Refresh control system
BE856258A (en) GLYCEROL-1,2-BIS-AMINOALKYLETHERS
JPS5361927A (en) Programable reading exclusive memory unit
NL7700297A (en) CONNECTING PIECE.
NL169162C (en) TORCH BUOY.
JPS52153303A (en) Data reception circuit
JPS5313849A (en) Output circuit
NL7700237A (en) CALCULATION MODULE.
GB1545982A (en) 2-oxo-2,3-dihydroindoles
JPS5340237A (en) Associative memory unit
JPS52146540A (en) Three-level memory circuit

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Effective date: 20041102

Free format text: JAPANESE INTERMEDIATE CODE: A131

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041229

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050304

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080311

Year of fee payment: 3

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 3

Free format text: PAYMENT UNTIL: 20080311

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 3

Free format text: PAYMENT UNTIL: 20080311

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 4

Free format text: PAYMENT UNTIL: 20090311

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 4

Free format text: PAYMENT UNTIL: 20090311

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 5

Free format text: PAYMENT UNTIL: 20100311

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110311

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110311

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 7

Free format text: PAYMENT UNTIL: 20120311

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120311

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130311

Year of fee payment: 8

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140311

Year of fee payment: 9

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250