HK1000188A1 - Method for selecting a spare column in a memory and a circuit therefor - Google Patents

Method for selecting a spare column in a memory and a circuit therefor

Info

Publication number
HK1000188A1
HK1000188A1 HK97101703A HK97101703A HK1000188A1 HK 1000188 A1 HK1000188 A1 HK 1000188A1 HK 97101703 A HK97101703 A HK 97101703A HK 97101703 A HK97101703 A HK 97101703A HK 1000188 A1 HK1000188 A1 HK 1000188A1
Authority
HK
Hong Kong
Prior art keywords
selecting
memory
spare column
circuit therefor
therefor
Prior art date
Application number
HK97101703A
Other languages
English (en)
Inventor
Bae Myung-Ho
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HK1000188A1 publication Critical patent/HK1000188A1/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • 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
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/84—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved access time or stability
    • G11C29/846—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved access time or stability by choosing redundant lines at an output stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Dram (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Static Random-Access Memory (AREA)
HK97101703A 1988-05-13 1997-09-02 Method for selecting a spare column in a memory and a circuit therefor HK1000188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880005598A KR910003594B1 (ko) 1988-05-13 1988-05-13 스페어컬럼(column)선택방법 및 회로

Publications (1)

Publication Number Publication Date
HK1000188A1 true HK1000188A1 (en) 1998-01-23

Family

ID=19274345

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97101703A HK1000188A1 (en) 1988-05-13 1997-09-02 Method for selecting a spare column in a memory and a circuit therefor

Country Status (8)

Country Link
US (1) US5045720A (de)
JP (1) JP2583304B2 (de)
KR (1) KR910003594B1 (de)
DE (1) DE3903486A1 (de)
FR (1) FR2631483B1 (de)
GB (1) GB2218547B (de)
HK (1) HK1000188A1 (de)
NL (1) NL193547C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH043399A (ja) * 1990-04-19 1992-01-08 Sharp Corp 半導体記憶装置
GB9223226D0 (en) * 1992-11-05 1992-12-16 Algotronix Ltd Improved configurable cellular array (cal ii)
US5392245A (en) * 1993-08-13 1995-02-21 Micron Technology, Inc. Redundancy elements using thin film transistors (TFTs)
US5369314A (en) * 1994-02-22 1994-11-29 Altera Corporation Programmable logic device with redundant circuitry
KR0172393B1 (ko) * 1995-11-22 1999-03-30 김광호 탄력적인 컬럼구제 기능을 가지는 반도체 메모리 장치
US6034536A (en) * 1997-02-05 2000-03-07 Altera Corporation Redundancy circuitry for logic circuits
US6091258A (en) * 1997-02-05 2000-07-18 Altera Corporation Redundancy circuitry for logic circuits
DE69802927T2 (de) 1997-05-23 2002-08-08 Altera Corp A Delaware Corp Sa Redundanzschaltung für programmierbare logikanordnung mit verschachtelten eingangsschaltkreisen
US6201404B1 (en) 1998-07-14 2001-03-13 Altera Corporation Programmable logic device with redundant circuitry
JP3307360B2 (ja) * 1999-03-10 2002-07-24 日本電気株式会社 半導体集積回路装置
US7131039B2 (en) * 2002-12-11 2006-10-31 Hewlett-Packard Development Company, L.P. Repair techniques for memory with multiple redundancy
US9244799B2 (en) * 2014-01-06 2016-01-26 International Business Machines Corporation Bus interface optimization by selecting bit-lanes having best performance margins

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228528B2 (en) * 1979-02-09 1992-10-06 Memory with redundant rows and columns
WO1980002889A1 (en) * 1979-06-15 1980-12-24 Fujitsu Ltd Semiconductor memory device
JPS5685934A (en) * 1979-12-14 1981-07-13 Nippon Telegr & Teleph Corp <Ntt> Control signal generating circuit
US4538245A (en) * 1982-04-12 1985-08-27 Seeq Technology, Inc. Enabling circuit for redundant word lines in a semiconductor memory array
DE3311427A1 (de) * 1983-03-29 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Integrierter dynamischer schreib-lesespeicher
JPS60130000A (ja) * 1983-12-15 1985-07-11 Mitsubishi Electric Corp 半導体記憶装置
US4739469A (en) * 1984-04-19 1988-04-19 Nissan Motor Company, Limited Fail-safe circuit for a control system
JPH0648822B2 (ja) * 1985-03-04 1994-06-22 株式会社日立製作所 デイジタル伝送系における異常処理方法
JP2530610B2 (ja) * 1986-02-27 1996-09-04 富士通株式会社 半導体記憶装置
JPS62153700U (de) * 1986-03-20 1987-09-29
JPS62250600A (ja) * 1986-04-22 1987-10-31 Sharp Corp 半導体集積回路装置
KR890003488B1 (ko) * 1986-06-30 1989-09-22 삼성전자 주식회사 데이터 전송회로
KR890003691B1 (ko) * 1986-08-22 1989-09-30 삼성전자 주식회사 블럭 열 리던던씨 회로
JP2603206B2 (ja) * 1987-03-16 1997-04-23 シーメンス、アクチエンゲゼルシヤフト 多段集積デコーダ装置
US4800302A (en) * 1987-07-17 1989-01-24 Trw Inc. Redundancy system with distributed mapping

Also Published As

Publication number Publication date
GB2218547A (en) 1989-11-15
KR910003594B1 (ko) 1991-06-07
GB2218547B (en) 1992-10-14
DE3903486A1 (de) 1989-11-23
FR2631483B1 (fr) 1994-01-07
JPH0218796A (ja) 1990-01-23
JP2583304B2 (ja) 1997-02-19
US5045720A (en) 1991-09-03
NL193547C (nl) 2000-01-04
DE3903486C2 (de) 1991-06-27
KR890017704A (ko) 1989-12-16
NL8900265A (nl) 1989-12-01
GB8902434D0 (en) 1989-03-22
FR2631483A1 (fr) 1989-11-17
NL193547B (nl) 1999-09-01

Similar Documents

Publication Publication Date Title
US5031111C1 (en) Automated circuit design method
US5179654C1 (en) Help provision in a data processing system
EP0124097A3 (en) Method for storing and retrieving data in a data base
GB2227965B (en) Apparatus for drilling a shaped hole in a workpiece
GB2243230B (en) Method and system for storing data in a memory
EP0136811A3 (en) Bit line load and column circuitry for a semiconductor memory
GB9126254D0 (en) A storage apparatus and consumable part thereof
HK1008135A1 (en) Stereo synthesizer and corresponding method
GB2225632B (en) Method and apparatus for assembling a headlight
IL109921A0 (en) Method and apparatus for configuring memory circuits
GB2217531B (en) Fuse and manufacturing method therefor
GB8800353D0 (en) Data storage method
HK1000188A1 (en) Method for selecting a spare column in a memory and a circuit therefor
EP0324132A3 (en) Method and apparatus for reading a bar code
EP0358531A3 (en) Workpiece spindle control unit and control method
AU5113490A (en) A partially storing control circuit used in a memory unit
GB2276509B (en) Clamp signal generation-control circuit and a method therefor
GB8910225D0 (en) Storage apparatus and systematic designing method thereof
GB2223988B (en) Apparatus and method for manufacturing a tire
KR920002881B1 (en) System for positioning the head in a memory and method thereof
ZA89381B (en) A method for programming a computer
IL91629A0 (en) Method and apparatus for memory routing scheme
GB8923976D0 (en) A switching apparatus for data and audiocommunication
IL81426A (en) Apparatus and method for addressing semiconductor arrays in a main memory unit on consecutive system clock cycles
GB2315141B (en) Semiconductor memory with a column redundancy discrimination circuit

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20090202