JPS5189353A - - Google Patents

Info

Publication number
JPS5189353A
JPS5189353A JP50013660A JP1366075A JPS5189353A JP S5189353 A JPS5189353 A JP S5189353A JP 50013660 A JP50013660 A JP 50013660A JP 1366075 A JP1366075 A JP 1366075A JP S5189353 A JPS5189353 A JP S5189353A
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
JP50013660A
Other languages
Japanese (ja)
Other versions
JPS5721799B2 (US07935154-20110503-C00018.png
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
Priority to JP1366075A priority Critical patent/JPS5721799B2/ja
Priority to US05/651,740 priority patent/US4051460A/en
Publication of JPS5189353A publication Critical patent/JPS5189353A/ja
Publication of JPS5721799B2 publication Critical patent/JPS5721799B2/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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
    • G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
    • G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
    • G11C29/20—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits using counters or linear-feedback shift registers [LFSR]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Static Random-Access Memory (AREA)
  • Hardware Redundancy (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP1366075A 1975-02-01 1975-02-01 Expired JPS5721799B2 (US07935154-20110503-C00018.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1366075A JPS5721799B2 (US07935154-20110503-C00018.png) 1975-02-01 1975-02-01
US05/651,740 US4051460A (en) 1975-02-01 1976-01-23 Apparatus for accessing an information storage device having defective memory cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1366075A JPS5721799B2 (US07935154-20110503-C00018.png) 1975-02-01 1975-02-01

Publications (2)

Publication Number Publication Date
JPS5189353A true JPS5189353A (US07935154-20110503-C00018.png) 1976-08-05
JPS5721799B2 JPS5721799B2 (US07935154-20110503-C00018.png) 1982-05-10

Family

ID=11839344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1366075A Expired JPS5721799B2 (US07935154-20110503-C00018.png) 1975-02-01 1975-02-01

Country Status (2)

Country Link
US (1) US4051460A (US07935154-20110503-C00018.png)
JP (1) JPS5721799B2 (US07935154-20110503-C00018.png)

Cited By (6)

* 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
JPS57500128A (US07935154-20110503-C00018.png) * 1980-02-12 1982-01-21
JPS5794994A (en) * 1980-12-02 1982-06-12 Fujitsu Ltd Address converting circuit of storage device
JPS5916200A (ja) * 1982-05-17 1984-01-27 ナシヨナル・セミコンダクタ−・コ−ポレ−シヨン 自己修復型大容量記憶装置
JPS6143387A (ja) * 1984-08-08 1986-03-01 Toppan Printing Co Ltd Ｉｃカ−ドの情報処理方法
JPS61286948A (ja) * 1986-03-19 1986-12-17 Sharp Corp メモリブロツクの切替制御装置

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120030A (en) * 1977-03-11 1978-10-10 Kearney & Trecker Corporation Computer software security system
JPS559260A (en) * 1978-07-03 1980-01-23 Nec Corp Information processing system
US4445191A (en) * 1979-08-13 1984-04-24 Burroughs Corporation Data word handling enhancement in a page oriented named-data hierarchical memory system
US4374411A (en) * 1980-02-14 1983-02-15 Hayes Microcomputer Products, Inc. Relocatable read only memory
US4456966A (en) * 1981-02-26 1984-06-26 International Business Machines Corporation Memory system with flexible replacement units
JPS57155642A (en) * 1981-03-23 1982-09-25 Nissan Motor Co Ltd Computer capable of using correcting memory
US4497020A (en) * 1981-06-30 1985-01-29 Ampex Corporation Selective mapping system and method
US4435754A (en) 1981-06-30 1984-03-06 Ampex Corporation Method of selecting PROM data for selective mapping system
JPS5841500A (ja) * 1981-08-24 1983-03-10 フエアチアイルド・カメラ・アンド・インストルメント・コ−ポレ−シヨン 欠陥分離用デコ−ダ
US4420807A (en) * 1981-08-31 1983-12-13 International Business Machines Corporation Selectively holding data in a buffer for defective backing store tracks
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
US4450559A (en) * 1981-12-24 1984-05-22 International Business Machines Corporation Memory system with selective assignment of spare locations
JPS58115828A (ja) * 1981-12-29 1983-07-09 Fujitsu Ltd 半導体集積回路
US4464717A (en) * 1982-03-31 1984-08-07 Honeywell Information Systems Inc. Multilevel cache system with graceful degradation capability
US4498146A (en) * 1982-07-30 1985-02-05 At&T Bell Laboratories Management of defects in storage media
US4506364A (en) * 1982-09-30 1985-03-19 International Business Machines Corporation Memory address permutation apparatus
GB2133908B (en) * 1983-01-12 1986-08-06 Nat Res Dev Digital polarity correlator
US4532628A (en) * 1983-02-28 1985-07-30 The Perkin-Elmer Corporation System for periodically reading all memory locations to detect errors
JPS59165162A (ja) * 1983-03-11 1984-09-18 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン ボリューム回復方法
US4534029A (en) * 1983-03-24 1985-08-06 International Business Machines Corporation Fault alignment control system and circuits
US4686621A (en) * 1983-06-30 1987-08-11 Honeywell Information Systems Inc. Test apparatus for testing a multilevel cache system with graceful degradation capability
JPS6238599A (ja) * 1985-08-13 1987-02-19 Mitsubishi Electric Corp 半導体記憶装置
JPS6246347A (ja) * 1985-08-24 1987-02-28 Hitachi Ltd 情報処理装置のエラ−処理方式
US4922451A (en) * 1987-03-23 1990-05-01 International Business Machines Corporation Memory re-mapping in a microcomputer system
JPS6454543A (en) * 1987-08-25 1989-03-02 Mitsubishi Electric Corp Information processor
US5067105A (en) * 1987-11-16 1991-11-19 International Business Machines Corporation System and method for automatically configuring translation of logical addresses to a physical memory address in a computer memory system
JPH01204147A (ja) * 1988-02-09 1989-08-16 Toshiba Corp アドレス修飾回路
DE68928112T2 (de) * 1988-03-18 1997-11-20 Toshiba Kawasaki Kk Masken-rom mit Ersatzspeicherzellen
FR2645296A1 (fr) * 1989-03-31 1990-10-05 Gen Electric Cgr Procede et dispositif de reparation d'une memoire d'images
EP0675502B1 (en) 1989-04-13 2005-05-25 SanDisk Corporation Multiple sector erase flash EEPROM system
KR910005601B1 (ko) * 1989-05-24 1991-07-31 삼성전자주식회사 리던던트 블럭을 가지는 반도체 메모리장치
GB8912866D0 (en) * 1989-06-05 1989-07-26 Code Masters Softwara Interfacing device for a computer games system
US5112051A (en) * 1989-06-05 1992-05-12 Westinghouse Electric Corp. Interfacing device for a computer games system
US5233614A (en) * 1991-01-07 1993-08-03 International Business Machines Corporation Fault mapping apparatus for memory
JPH04346127A (ja) 1991-05-23 1992-12-02 Sony Corp 電子装置
US5623665A (en) * 1992-01-13 1997-04-22 Sony Corporation Electronic apparatus for patching a read-only memory
JP3230262B2 (ja) * 1992-01-24 2001-11-19 ソニー株式会社 電子装置及びその固定情報修正方法
JPH05281299A (ja) * 1992-03-31 1993-10-29 Ando Electric Co Ltd アドレスパターン発生器
JPH06318261A (ja) * 1992-09-18 1994-11-15 Sony Corp 電子装置
JP3284614B2 (ja) * 1992-09-19 2002-05-20 ソニー株式会社 電子装置
JP3810805B2 (ja) * 1992-09-19 2006-08-16 ソニー株式会社 情報修正システム
EP0637034B1 (en) * 1993-07-26 1999-01-13 STMicroelectronics S.r.l. Method for detecting faulty elements of a redundancy semiconductor memory
KR970707555A (ko) * 1994-11-15 1997-12-01 로버트 에프. 도너후 메모리 소자내의 결함 셀을 대체하기 위한 회로, 시스템 및 그 방법(circuits, systems, and methods for accounting for defective cells in a memory device)
US6426893B1 (en) 2000-02-17 2002-07-30 Sandisk Corporation Flash eeprom system with simultaneous multiple data sector programming and storage of physical block characteristics in other designated blocks
US6836438B2 (en) * 2002-01-11 2004-12-28 Macronix International Co., Ltd. Method and apparatus for dynamically hiding a defect in an embedded memory
TW200937438A (en) * 2008-02-20 2009-09-01 Inventec Corp A memory writing interference test system and method thereof
US8694845B2 (en) * 2010-04-25 2014-04-08 Ssu-Pin Ma Methods and systems for testing electronic circuits
JP6499065B2 (ja) * 2015-12-04 2019-04-10 東芝メモリ株式会社 乱数発生回路および半導体記憶装置
KR20220026419A (ko) * 2020-08-25 2022-03-04 에스케이하이닉스 주식회사 집적 회로와 그의 테스트 동작 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830332A (US07935154-20110503-C00018.png) * 1971-08-18 1973-04-21

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350690A (en) * 1964-02-25 1967-10-31 Ibm Automatic data correction for batchfabricated memories
US3444526A (en) * 1966-06-08 1969-05-13 Ibm Storage system using a storage device having defective storage locations
US3434116A (en) * 1966-06-15 1969-03-18 Ibm Scheme for circumventing bad memory cells
US3633175A (en) * 1969-05-15 1972-01-04 Honeywell Inc Defect-tolerant digital memory system
US3668644A (en) * 1970-02-09 1972-06-06 Burroughs Corp Failsafe memory system
US3699535A (en) * 1971-02-01 1972-10-17 Raytheon Co Memory look-ahead connection arrangement for writing into an unoccupied address and prevention of reading out from an empty address
US3737870A (en) * 1972-04-24 1973-06-05 Ibm Status switching arrangement
US3771143A (en) * 1972-06-01 1973-11-06 Burroughs Corp Method and apparatus for providing alternate storage areas on a magnetic disk pack
US3934227A (en) * 1973-12-05 1976-01-20 Digital Computer Controls, Inc. Memory correction system
US3917933A (en) * 1974-12-17 1975-11-04 Sperry Rand Corp Error logging in LSI memory storage units using FIFO memory of LSI shift registers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830332A (US07935154-20110503-C00018.png) * 1971-08-18 1973-04-21

Cited By (6)

* 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
JPS57500128A (US07935154-20110503-C00018.png) * 1980-02-12 1982-01-21
JPS5794994A (en) * 1980-12-02 1982-06-12 Fujitsu Ltd Address converting circuit of storage device
JPS5916200A (ja) * 1982-05-17 1984-01-27 ナシヨナル・セミコンダクタ−・コ−ポレ−シヨン 自己修復型大容量記憶装置
JPS6143387A (ja) * 1984-08-08 1986-03-01 Toppan Printing Co Ltd Ｉｃカ−ドの情報処理方法
JPS61286948A (ja) * 1986-03-19 1986-12-17 Sharp Corp メモリブロツクの切替制御装置

Also Published As

Publication number Publication date
US4051460A (en) 1977-09-27
JPS5721799B2 (US07935154-20110503-C00018.png) 1982-05-10

Similar Documents

Publication Publication Date Title
JPS5721799B2 (US07935154-20110503-C00018.png)
JPS5240382U (US07935154-20110503-C00018.png)
JPS5225585U (US07935154-20110503-C00018.png)
JPS5716236Y2 (US07935154-20110503-C00018.png)
JPS5432475Y2 (US07935154-20110503-C00018.png)
JPS5555545Y2 (US07935154-20110503-C00018.png)
JPS5613359Y2 (US07935154-20110503-C00018.png)
CH596461A5 (US07935154-20110503-C00018.png)
CH593803A5 (US07935154-20110503-C00018.png)
CH601241A5 (US07935154-20110503-C00018.png)
CH600904A5 (US07935154-20110503-C00018.png)
CH600679A5 (US07935154-20110503-C00018.png)
CH600604A5 (US07935154-20110503-C00018.png)
CH600555A5 (US07935154-20110503-C00018.png)
CH599589B5 (US07935154-20110503-C00018.png)
CH599465A5 (US07935154-20110503-C00018.png)
CH598286A5 (US07935154-20110503-C00018.png)
CH598170A5 (US07935154-20110503-C00018.png)
CH598055A5 (US07935154-20110503-C00018.png)
CH598038A5 (US07935154-20110503-C00018.png)
CH596903A5 (US07935154-20110503-C00018.png)
CH596670A5 (US07935154-20110503-C00018.png)
CH596528A5 (US07935154-20110503-C00018.png)
CH601868A5 (US07935154-20110503-C00018.png)
CH595996A5 (US07935154-20110503-C00018.png)