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HK6793A - Integrated semiconductor memory - Google Patents

Integrated semiconductor memory

Info

Publication number
HK6793A
HK6793A HK67/93A HK6793A HK6793A HK 6793 A HK6793 A HK 6793A HK 67/93 A HK67/93 A HK 67/93A HK 6793 A HK6793 A HK 6793A HK 6793 A HK6793 A HK 6793A
Authority
HK
Hong Kong
Prior art keywords
data
memory
lines
switches
memory data
Prior art date
Application number
HK67/93A
Other languages
English (en)
Inventor
Hans Peter Fuchs
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of HK6793A publication Critical patent/HK6793A/xx

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
    • 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
    • G11C29/30—Accessing single arrays
    • G11C29/34—Accessing multiple bits simultaneously
    • 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
    • G11C29/44—Indication or identification of errors, e.g. for repair

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Static Random-Access Memory (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Semiconductor Memories (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
HK67/93A 1985-09-11 1993-01-28 Integrated semiconductor memory HK6793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3532443 1985-09-11

Publications (1)

Publication Number Publication Date
HK6793A true HK6793A (en) 1993-02-05

Family

ID=6280694

Family Applications (1)

Application Number Title Priority Date Filing Date
HK67/93A HK6793A (en) 1985-09-11 1993-01-28 Integrated semiconductor memory

Country Status (7)

Country Link
US (1) US4768194A (xx)
EP (1) EP0214508B1 (xx)
JP (1) JPS6262500A (xx)
KR (1) KR950014804B1 (xx)
AT (1) ATE67892T1 (xx)
DE (1) DE3681666D1 (xx)
HK (1) HK6793A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE65339T1 (de) * 1984-12-28 1991-08-15 Siemens Ag Integrierter halbleiterspeicher.
JPS62170094A (ja) * 1986-01-21 1987-07-27 Mitsubishi Electric Corp 半導体記憶回路
FR2623653B1 (fr) * 1987-11-24 1992-10-23 Sgs Thomson Microelectronics Procede de test de cellules de memoire electriquement programmable et circuit integre correspondant
KR910005306B1 (ko) * 1988-12-31 1991-07-24 삼성전자 주식회사 고밀도 메모리의 테스트를 위한 병렬리드회로
JP2938470B2 (ja) * 1989-06-01 1999-08-23 三菱電機株式会社 半導体記憶装置
US5850509A (en) * 1991-11-13 1998-12-15 Intel Corporation Circuitry for propagating test mode signals associated with a memory array
JPH06242181A (ja) * 1992-11-23 1994-09-02 Texas Instr Inc <Ti> 集積回路の試験装置及び方法
US5661729A (en) * 1995-04-28 1997-08-26 Song Corporation Semiconductor memory having built-in self-test circuit
DE19536226C2 (de) * 1995-09-28 2003-05-08 Infineon Technologies Ag Testbare Schaltungsanordnung mit mehreren identischen Schaltungsblöcken

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030852A1 (de) * 1980-08-14 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer die pruefung von speicherzellen programmierbarer mos-integrierter halbleiterspeicher
JPS57105897A (en) * 1980-12-23 1982-07-01 Fujitsu Ltd Semiconductor storage device
JPS58150198A (ja) * 1982-03-03 1983-09-06 Usac Electronics Ind Co Ltd メモリのチエツク方式
JPS59119597A (ja) * 1982-12-27 1984-07-10 Fujitsu Ltd 半導体記憶装置
DE3318564A1 (de) * 1983-05-20 1984-11-22 Siemens AG, 1000 Berlin und 8000 München Integrierte digitale mos-halbleiterschaltung
JPS6015899A (ja) * 1983-07-08 1985-01-26 Hitachi Micro Comput Eng Ltd 記憶装置
US4625311A (en) * 1984-06-18 1986-11-25 Monolithic Memories, Inc. Programmable array logic circuit with testing and verification circuitry
US4654827A (en) * 1984-08-14 1987-03-31 Texas Instruments Incorporated High speed testing of semiconductor memory devices
US4692923A (en) * 1984-09-28 1987-09-08 Ncr Corporation Fault tolerant memory
US4625162A (en) * 1984-10-22 1986-11-25 Monolithic Memories, Inc. Fusible link short detector with array of reference fuses
US4686456A (en) * 1985-06-18 1987-08-11 Kabushiki Kaisha Toshiba Memory test circuit

Also Published As

Publication number Publication date
EP0214508A2 (de) 1987-03-18
ATE67892T1 (de) 1991-10-15
JPS6262500A (ja) 1987-03-19
US4768194A (en) 1988-08-30
KR870003505A (ko) 1987-04-17
KR950014804B1 (ko) 1995-12-14
EP0214508B1 (de) 1991-09-25
DE3681666D1 (de) 1991-10-31
EP0214508A3 (en) 1989-05-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)