ES2076249T3 - Procedimiento para ensayar una unidad direccionable minima de una ram con respecto a errores binarios que existen por encima de un numero determinado. - Google Patents

Procedimiento para ensayar una unidad direccionable minima de una ram con respecto a errores binarios que existen por encima de un numero determinado.

Info

Publication number
ES2076249T3
ES2076249T3 ES90108057T ES90108057T ES2076249T3 ES 2076249 T3 ES2076249 T3 ES 2076249T3 ES 90108057 T ES90108057 T ES 90108057T ES 90108057 T ES90108057 T ES 90108057T ES 2076249 T3 ES2076249 T3 ES 2076249T3
Authority
ES
Spain
Prior art keywords
testing
ram
procedure
respect
addressable unit
Prior art date
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.)
Expired - Lifetime
Application number
ES90108057T
Other languages
English (en)
Inventor
Hans-Werner Knefel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2076249T3 publication Critical patent/ES2076249T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1044—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices with specific ECC/EDC distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)

Abstract

EL TEST DE UNA DE LAS UNIDADES MAS PEQUEÑA DIRECCIONABLES DE UN MEDIO DE MEMORIA, DEBE TENER LUGAR DE FORMA COMPLETA Y AL MISMO TIEMPO. POR ESTE MOTIVO SE EMPLEA UN PROCESO DE TEST BASADO EN LA FORMACION PARITARIA CON AL MENOS DOS MUESTRA DE TEST, DONDE EN LA PRIMERA MUESTRA DE TEST EL FALLO DE BIT RECONOCEDOR SE TRANSMITE A LA SIGUIENTE MUESTRA DE TEST Y EN LA TRANSMISION DE ESTA MUESTRA DE TEST SE RECONOCE EL FALLO DEL BIT QUE DA LA ADICCION DEL PRIMERO Y LA SEGUNDA MUESTRA DE TEST DA COMO RESULTADO LOS FALLOS DE BIT SEPARADOS APARECIDOS.
ES90108057T 1990-04-27 1990-04-27 Procedimiento para ensayar una unidad direccionable minima de una ram con respecto a errores binarios que existen por encima de un numero determinado. Expired - Lifetime ES2076249T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90108057A EP0453609B1 (de) 1990-04-27 1990-04-27 Verfahren zum Testen einer kleinsten adressierbaren Einheit eines RAM's auf über einer bestimmten Zahl liegende Bitfehler

Publications (1)

Publication Number Publication Date
ES2076249T3 true ES2076249T3 (es) 1995-11-01

Family

ID=8203924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90108057T Expired - Lifetime ES2076249T3 (es) 1990-04-27 1990-04-27 Procedimiento para ensayar una unidad direccionable minima de una ram con respecto a errores binarios que existen por encima de un numero determinado.

Country Status (6)

Country Link
US (1) US5293383A (es)
EP (1) EP0453609B1 (es)
AT (1) ATE127597T1 (es)
DE (1) DE59009636D1 (es)
ES (1) ES2076249T3 (es)
GR (1) GR3017394T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502732A (en) * 1993-09-20 1996-03-26 International Business Machines Corporation Method for testing ECC logic
US5511164A (en) 1995-03-01 1996-04-23 Unisys Corporation Method and apparatus for determining the source and nature of an error within a computer system
US6105156A (en) * 1996-01-23 2000-08-15 Nec Corporation LSI tester for use in LSI fault analysis
US6286116B1 (en) * 1999-03-26 2001-09-04 Compaq Computer Corporation Built-in test method for content addressable memories
US6879530B2 (en) * 2002-07-18 2005-04-12 Micron Technology, Inc. Apparatus for dynamically repairing a semiconductor memory

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381036A (en) * 1976-12-27 1978-07-18 Hitachi Ltd Error correction-detection system
US4251863A (en) * 1979-03-15 1981-02-17 Sperry Corporation Apparatus for correction of memory errors
DE3482509D1 (de) * 1984-12-28 1990-07-19 Ibm Geraet zum korrigieren von fehlern in speichern.
US4782487A (en) * 1987-05-15 1988-11-01 Digital Equipment Corporation Memory test method and apparatus
US4980888A (en) * 1988-09-12 1990-12-25 Digital Equipment Corporation Memory testing system

Also Published As

Publication number Publication date
EP0453609A1 (de) 1991-10-30
EP0453609B1 (de) 1995-09-06
GR3017394T3 (en) 1995-12-31
DE59009636D1 (de) 1995-10-12
US5293383A (en) 1994-03-08
ATE127597T1 (de) 1995-09-15

Similar Documents

Publication Publication Date Title
Belz et al. Non-repeatable experiments and non-reproducible results: The reproducibility crisis in human evaluation in NLP
JPS6449200A (en) Automatic memory tester
DE3485384D1 (de) Methode und vorrichtung fuer die fehlerpruefung eines taktverteilungsnetzwerks eines prozessors.
ES2076249T3 (es) Procedimiento para ensayar una unidad direccionable minima de una ram con respecto a errores binarios que existen por encima de un numero determinado.
TR26156A (tr) Sinyal isleme aygiti ve yöntemi
ATE38295T1 (de) Verfahren und anordnung zur funktionspruefung eines elektrisch wortweise umprogrammierbaren speichers.
KR0123238B1 (ko) 어절구조 특성을 이용한 형태소 분석 시스팀 및 분석 방법
Ma et al. Where’s the verb? correcting machine translation during question answering
Azoff et al. Measurable choice and the invariant subspace problem
Nawaz et al. AyahVerse at AbjadGenEval Shared Task: Monolingual Precision and Cross-Lingual Analysis in Perso-Arabic AI Detection
JPS62139042A (ja) 翻訳プログラムの検査方式
BR0004647A (pt) Método para verificação de erro
KR930003166A (ko) 메모리 테스트 방법
Dandapani et al. An Investigation into Redundancy and Testability of Combinational Logic Networks.
KR920020887A (ko) 비동기전송 모우드 스위치의 중복경로조합장치내 유효셀 식별 방법과 장치
Pack Three Examples of Possible Hebrew Influence on the Translation of the Book of Mormon
JPS6488750A (en) Test method for information processor
Bennett A Method for Discovering Historical Language Variation
KR970017045A (ko) 비트 맵 구현 장치
Allan et al. The influence of intensive training in decoding skills on field dependence-independence in first grade children
Savage et al. PROBABILITY DISTRIBUTION SYSTEM FOR ANALYZING SONAR SIGNALS AND PROCESSING EQUIPMENTS.
KR890016780A (ko) Cvsd데이타를 pcm데이타로 디지탈 복호화하는 방법
Gillespie Lewis, Robert E.(ed.)," Lotario dei Segni"(Pope Innocent III):'De miseria condicionis humane'"(Book Review)
Pearson The Problem of Creating and Developing Markets for Empire Hardwood Timbers at Home
JPH06105461B2 (ja) 多義解消装置

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 453609

Country of ref document: ES