ES2113454T3 - Procedimiento para el reconocimiento de errores de direccionamiento en memorias para palabras de datos digitales codificadas binarias. - Google Patents

Procedimiento para el reconocimiento de errores de direccionamiento en memorias para palabras de datos digitales codificadas binarias.

Info

Publication number
ES2113454T3
ES2113454T3 ES93112827T ES93112827T ES2113454T3 ES 2113454 T3 ES2113454 T3 ES 2113454T3 ES 93112827 T ES93112827 T ES 93112827T ES 93112827 T ES93112827 T ES 93112827T ES 2113454 T3 ES2113454 T3 ES 2113454T3
Authority
ES
Spain
Prior art keywords
data words
recognition
procedure
digital data
binary coded
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
ES93112827T
Other languages
English (en)
Inventor
Jurgen Ing-Grad Storm
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 ES2113454T3 publication Critical patent/ES2113454T3/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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/1016—Error in accessing a memory location, i.e. addressing error
    • 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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/1032—Simple parity

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Television Signal Processing For Recording (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

LAS PALABRAS DE DATOS SON COMPLETADAS EN UNA PARIDAD DETERMINADA, EN LA MEMORIA (SM) INSCRITA, DE TAL MODO QUE EN LA SUCESION DE PALABRAS DE DATOS ACUMULADAS, UNA DESPUES DE OTRAS A UNA DISTANCIA PERIODICA RESPECTIVA DE UNA DE LAS PALABRAS DE DATOS, SE COMPLETA DE FORMA CORRESPONDIENTE LA OTRA PARIDAD COMO PALABRA DE DATOS RESTANTE. EN LA LECTURA SE INVESTIGAN LOS BITS DE PARIDAD DE LAS PALABRAS DE DATOS TRATADAS QUE DISCREPAN.
ES93112827T 1993-08-10 1993-08-10 Procedimiento para el reconocimiento de errores de direccionamiento en memorias para palabras de datos digitales codificadas binarias. Expired - Lifetime ES2113454T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93112827A EP0643350B1 (de) 1993-08-10 1993-08-10 Verfahren zum Erkennen von Adressierungsfehlern bei Speichern für digitale binärcodierte Datenwörter

Publications (1)

Publication Number Publication Date
ES2113454T3 true ES2113454T3 (es) 1998-05-01

Family

ID=8213160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112827T Expired - Lifetime ES2113454T3 (es) 1993-08-10 1993-08-10 Procedimiento para el reconocimiento de errores de direccionamiento en memorias para palabras de datos digitales codificadas binarias.

Country Status (6)

Country Link
EP (1) EP0643350B1 (es)
AT (1) ATE163779T1 (es)
DE (1) DE59308225D1 (es)
DK (1) DK0643350T3 (es)
ES (1) ES2113454T3 (es)
GR (1) GR3026495T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7287204B2 (en) 2001-11-12 2007-10-23 Siemens Aktiengesellschaft Memory unit test

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047437B (it) * 1975-10-08 1980-09-10 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per il controllo in linea di memorie logiche sequenziali operanti a divisione di tempo
US4103823A (en) * 1976-12-20 1978-08-01 International Business Machines Corporation Parity checking scheme for detecting word line failure in multiple byte arrays

Also Published As

Publication number Publication date
DK0643350T3 (da) 1998-09-28
GR3026495T3 (en) 1998-07-31
DE59308225D1 (de) 1998-04-09
EP0643350A1 (de) 1995-03-15
EP0643350B1 (de) 1998-03-04
ATE163779T1 (de) 1998-03-15

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