DK0715260T3 - Test af Data - Google Patents

Test af Data

Info

Publication number
DK0715260T3
DK0715260T3 DK95308411T DK95308411T DK0715260T3 DK 0715260 T3 DK0715260 T3 DK 0715260T3 DK 95308411 T DK95308411 T DK 95308411T DK 95308411 T DK95308411 T DK 95308411T DK 0715260 T3 DK0715260 T3 DK 0715260T3
Authority
DK
Denmark
Prior art keywords
testing
data
Prior art date
Application number
DK95308411T
Other languages
Danish (da)
English (en)
Inventor
Malcolm Reeves
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Application granted granted Critical
Publication of DK0715260T3 publication Critical patent/DK0715260T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DK95308411T 1994-12-02 1995-11-23 Test af Data DK0715260T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424605A GB2295700B (en) 1994-12-02 1994-12-02 Data testing

Publications (1)

Publication Number Publication Date
DK0715260T3 true DK0715260T3 (da) 2002-03-18

Family

ID=10765502

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95308411T DK0715260T3 (da) 1994-12-02 1995-11-23 Test af Data

Country Status (10)

Country Link
US (1) US5682388A (fr)
EP (1) EP0715260B1 (fr)
AU (1) AU697281B2 (fr)
CA (1) CA2163470C (fr)
DE (1) DE69525429T2 (fr)
DK (1) DK0715260T3 (fr)
ES (1) ES2172560T3 (fr)
GB (1) GB2295700B (fr)
NO (1) NO954730L (fr)
PT (1) PT715260E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3937034B2 (ja) * 2000-12-13 2007-06-27 株式会社日立製作所 半導体集積回路のテスト方法及びテストパターン発生回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961252A (en) * 1974-12-20 1976-06-01 International Business Machines Corporation Testing embedded arrays
JPS58103045A (ja) * 1981-12-15 1983-06-18 Sony Tektronix Corp 信号発生順序検出回路
US4683532A (en) * 1984-12-03 1987-07-28 Honeywell Inc. Real-time software monitor and write protect controller
US5132974A (en) * 1989-10-24 1992-07-21 Silc Technologies, Inc. Method and apparatus for designing integrated circuits for testability
IT1246467B (it) * 1990-10-22 1994-11-19 St Microelectronics Srl Macchina a stati finiti per sistemi affidabili di computazione e regolazione
US5513190A (en) * 1991-10-28 1996-04-30 Sequoia Semiconductor, Inc. Built-in self-test tri-state architecture
US5258985A (en) * 1991-11-12 1993-11-02 Motorola, Inc. Combinational data generator and analyzer for built-in self test

Also Published As

Publication number Publication date
GB2295700B (en) 1999-04-21
AU3907695A (en) 1996-06-13
US5682388A (en) 1997-10-28
EP0715260A2 (fr) 1996-06-05
HK1000376A1 (en) 2000-03-24
NO954730L (no) 1996-06-03
PT715260E (pt) 2002-07-31
GB2295700A (en) 1996-06-05
DE69525429D1 (de) 2002-03-21
EP0715260B1 (fr) 2002-02-13
ES2172560T3 (es) 2002-10-01
CA2163470A1 (fr) 1996-06-03
AU697281B2 (en) 1998-10-01
DE69525429T2 (de) 2002-09-12
GB9424605D0 (en) 1995-01-25
CA2163470C (fr) 2005-04-05
EP0715260A3 (fr) 1997-12-17
NO954730D0 (no) 1995-11-23

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