JPS4998938A - - Google Patents

Info

Publication number
JPS4998938A
JPS4998938A JP48127827A JP12782773A JPS4998938A JP S4998938 A JPS4998938 A JP S4998938A JP 48127827 A JP48127827 A JP 48127827A JP 12782773 A JP12782773 A JP 12782773A JP S4998938 A JPS4998938 A JP S4998938A
Authority
JP
Japan
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.)
Granted
Application number
JP48127827A
Other versions
JPS5524199B2 (ja
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 filed Critical
Publication of JPS4998938A publication Critical patent/JPS4998938A/ja
Publication of JPS5524199B2 publication Critical patent/JPS5524199B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Static Random-Access Memory (AREA)
JP12782773A 1972-12-29 1973-11-15 Expired JPS5524199B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319598A US3845476A (en) 1972-12-29 1972-12-29 Monolithic memory using partially defective chips

Publications (2)

Publication Number Publication Date
JPS4998938A true JPS4998938A (ja) 1974-09-19
JPS5524199B2 JPS5524199B2 (ja) 1980-06-27

Family

ID=23242929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12782773A Expired JPS5524199B2 (ja) 1972-12-29 1973-11-15

Country Status (10)

Country Link
US (1) US3845476A (ja)
JP (1) JPS5524199B2 (ja)
BE (1) BE808649A (ja)
BR (1) BR7309768D0 (ja)
CA (1) CA1005575A (ja)
DE (1) DE2364785C3 (ja)
FR (1) FR2212601B1 (ja)
GB (1) GB1455716A (ja)
IT (1) IT1001138B (ja)
NL (1) NL7317756A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231624A (en) * 1975-05-15 1977-03-10 Nippon Telegr & Teleph Corp <Ntt> Memory system

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528160B2 (ja) * 1974-12-16 1980-07-25
US4051354A (en) * 1975-07-03 1977-09-27 Texas Instruments Incorporated Fault-tolerant cell addressable array
US4047163A (en) * 1975-07-03 1977-09-06 Texas Instruments Incorporated Fault-tolerant cell addressable array
JPS52124826A (en) * 1976-04-12 1977-10-20 Fujitsu Ltd Memory unit
US4228528B2 (en) * 1979-02-09 1992-10-06 Memory with redundant rows and columns
US4495603A (en) * 1980-07-31 1985-01-22 Varshney Ramesh C Test system for segmented memory
US4365318A (en) * 1980-09-15 1982-12-21 International Business Machines Corp. Two speed recirculating memory system using partially good components
US4446534A (en) * 1980-12-08 1984-05-01 National Semiconductor Corporation Programmable fuse circuit
US4376300A (en) * 1981-01-02 1983-03-08 Intel Corporation Memory system employing mostly good memories
US4450524A (en) * 1981-09-23 1984-05-22 Rca Corporation Single chip microcomputer with external decoder and memory and internal logic for disabling the ROM and relocating the RAM
US4476546A (en) * 1982-03-19 1984-10-09 Fairchild Camera & Instrument Corp. Programmable address buffer for partial products
GB2129585B (en) * 1982-10-29 1986-03-05 Inmos Ltd Memory system including a faulty rom array
US4581739A (en) * 1984-04-09 1986-04-08 International Business Machines Corporation Electronically selectable redundant array (ESRA)
US4653050A (en) * 1984-12-03 1987-03-24 Trw Inc. Fault-tolerant memory system
US4922451A (en) * 1987-03-23 1990-05-01 International Business Machines Corporation Memory re-mapping in a microcomputer system
US5051994A (en) * 1989-04-28 1991-09-24 International Business Machines Corporation Computer memory module
US5644732A (en) * 1990-07-13 1997-07-01 Sun Microsystems, Inc. Method and apparatus for assigning addresses to a computer system's three dimensional packing arrangement
JPH09282900A (ja) * 1996-04-11 1997-10-31 Oki Electric Ind Co Ltd メモリモジュール
US6134172A (en) * 1996-12-26 2000-10-17 Rambus Inc. Apparatus for sharing sense amplifiers between memory banks
US5923682A (en) * 1997-01-29 1999-07-13 Micron Technology, Inc. Error correction chip for memory applications
US6314527B1 (en) 1998-03-05 2001-11-06 Micron Technology, Inc. Recovery of useful areas of partially defective synchronous memory components
US6332183B1 (en) * 1998-03-05 2001-12-18 Micron Technology, Inc. Method for recovery of useful areas of partially defective synchronous memory components
US6381707B1 (en) 1998-04-28 2002-04-30 Micron Technology, Inc. System for decoding addresses for a defective memory array
US6381708B1 (en) 1998-04-28 2002-04-30 Micron Technology, Inc. Method for decoding addresses for a defective memory array
TW446955B (en) * 1998-10-30 2001-07-21 Siemens Ag The read/write memory with self-testing device and its associated test method
US6496876B1 (en) 1998-12-21 2002-12-17 Micron Technology, Inc. System and method for storing a tag to identify a functional storage location in a memory device
US6144598A (en) * 1999-07-06 2000-11-07 Micron Technology, Inc. Method and apparatus for efficiently testing rambus memory devices
US6163489A (en) 1999-07-16 2000-12-19 Micron Technology Inc. Semiconductor memory having multiple redundant columns with offset segmentation boundaries
US6578157B1 (en) 2000-03-06 2003-06-10 Micron Technology, Inc. Method and apparatus for recovery of useful areas of partially defective direct rambus rimm components
US7269765B1 (en) * 2000-04-13 2007-09-11 Micron Technology, Inc. Method and apparatus for storing failing part locations in a module
KR100481849B1 (ko) * 2001-12-04 2005-04-11 삼성전자주식회사 용량 변경이 가능한 캐쉬 메모리 및 이를 구비한 프로세서칩

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331058A (en) * 1964-12-24 1967-07-11 Fairchild Camera Instr Co Error free memory
US3444526A (en) * 1966-06-08 1969-05-13 Ibm Storage system using a storage device having defective storage locations
US3432812A (en) * 1966-07-15 1969-03-11 Ibm Memory system
US3588830A (en) * 1968-01-17 1971-06-28 Ibm System for using a memory having irremediable bad bits
NL149927B (nl) * 1968-02-19 1976-06-15 Philips Nv Woordgeorganiseerd geheugen.
US3633175A (en) * 1969-05-15 1972-01-04 Honeywell Inc Defect-tolerant digital memory system
US3654610A (en) * 1970-09-28 1972-04-04 Fairchild Camera Instr Co Use of faulty storage circuits by position coding
US3714637A (en) * 1970-09-30 1973-01-30 Ibm Monolithic memory utilizing defective storage cells
US3715735A (en) * 1970-12-14 1973-02-06 Monolithic Memories Inc Segmentized memory module and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231624A (en) * 1975-05-15 1977-03-10 Nippon Telegr & Teleph Corp <Ntt> Memory system
JPS5713957B2 (ja) * 1975-05-15 1982-03-20

Also Published As

Publication number Publication date
JPS5524199B2 (ja) 1980-06-27
BR7309768D0 (pt) 1974-08-22
US3845476A (en) 1974-10-29
DE2364785C3 (de) 1978-09-07
FR2212601B1 (ja) 1976-06-25
BE808649A (fr) 1974-03-29
FR2212601A1 (ja) 1974-07-26
GB1455716A (en) 1976-11-17
IT1001138B (it) 1976-04-20
CA1005575A (en) 1977-02-15
NL7317756A (ja) 1974-07-02
DE2364785B2 (de) 1978-01-05
DE2364785A1 (de) 1974-07-18

Similar Documents

Publication Publication Date Title
JPS48104789U (ja)
CH601129A5 (ja)
CH564878A5 (ja)
CH111672A4 (ja)
CH1117173A4 (ja)
CH153673A4 (ja)
CH1773873A4 (ja)
CH284873A4 (ja)
CH524473A4 (ja)
CH561352A5 (ja)
CH561884A5 (ja)
CH561966A5 (ja)
CH562095A5 (ja)
CH562345A5 (ja)
CH562478A5 (ja)
CH562942A5 (ja)
CH563689A5 (ja)
CH564726A5 (ja)
CH597245A5 (ja)
CH567474A5 (ja)
CH568528A5 (ja)
CH568835A5 (ja)
CH568869A5 (ja)
CH569075A5 (ja)
CH569108A5 (ja)