ATA215976A - Schaltungsanordnung zur ueberwachung der folgerichtigkeit von codesignalgruppen, insbesondere von binaerzahlen vorgegebener laenge in programmgesteuerten einrichtungen der nachrichtenverarbeitung - Google Patents

Schaltungsanordnung zur ueberwachung der folgerichtigkeit von codesignalgruppen, insbesondere von binaerzahlen vorgegebener laenge in programmgesteuerten einrichtungen der nachrichtenverarbeitung

Info

Publication number
ATA215976A
ATA215976A AT215976A AT215976A ATA215976A AT A215976 A ATA215976 A AT A215976A AT 215976 A AT215976 A AT 215976A AT 215976 A AT215976 A AT 215976A AT A215976 A ATA215976 A AT A215976A
Authority
AT
Austria
Prior art keywords
accuracy
monitoring
program
processing equipment
circuit arrangement
Prior art date
Application number
AT215976A
Other languages
English (en)
Other versions
AT348031B (de
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 ATA215976A publication Critical patent/ATA215976A/de
Application granted granted Critical
Publication of AT348031B publication Critical patent/AT348031B/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Detection And Correction Of Errors (AREA)
  • Executing Machine-Instructions (AREA)
  • Debugging And Monitoring (AREA)
  • Selective Calling Equipment (AREA)
AT215976A 1975-04-25 1976-03-24 Schaltungsanordnung zur ueberwachung der folgerichtigkeit von codesignalgruppen, insbes. von binaerzahlen vorgegebener laenge in programmgesteuerten einrichtungen der nachrichtenverarbeitung AT348031B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2518588A DE2518588C3 (de) 1975-04-25 1975-04-25 Verfahren zur Überwachung der Folgerichtigkeit von Codesignalgruppen in Einrichtungen der Nachrichtentechnik

Publications (2)

Publication Number Publication Date
ATA215976A true ATA215976A (de) 1978-06-15
AT348031B AT348031B (de) 1979-01-25

Family

ID=5945046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT215976A AT348031B (de) 1975-04-25 1976-03-24 Schaltungsanordnung zur ueberwachung der folgerichtigkeit von codesignalgruppen, insbes. von binaerzahlen vorgegebener laenge in programmgesteuerten einrichtungen der nachrichtenverarbeitung

Country Status (11)

Country Link
US (1) US4074229A (de)
JP (1) JPS51131230A (de)
AT (1) AT348031B (de)
AU (1) AU501304B2 (de)
BE (1) BE841053A (de)
CH (1) CH613824A5 (de)
DE (1) DE2518588C3 (de)
FR (1) FR2309081A1 (de)
GB (1) GB1547910A (de)
IT (1) IT1060554B (de)
NL (1) NL7603917A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058706B (it) * 1976-03-30 1982-05-10 Honeywell Inf Systems Apparato di governo microprogrammato provvisto di mezzi per la verifica dello indirizzamento di memoria di microprogrammazione
SE445490B (sv) * 1979-06-11 1986-06-23 Geotronics Metaltech Ab Anordning for bestemmande av en smeltas niva i en skenk eller liknande
US4644545A (en) * 1983-05-16 1987-02-17 Data General Corporation Digital encoding and decoding apparatus
US4920538A (en) * 1985-06-28 1990-04-24 International Business Machines Corporation Method of checking the execution of microcode sequences
JPS6216278A (ja) * 1985-07-15 1987-01-24 Csk Corp 記録媒体へのデ−タ書込方法
US4884273A (en) * 1987-02-03 1989-11-28 Siemens Aktiengesellschaft Method and apparatus for monitoring the consistency of successive binary code signal groups in data processing equipment
US4849976A (en) * 1987-08-03 1989-07-18 Scs Telecom, Inc. PASM and TASM forward error correction and detection code method and apparatus
WO1989002125A1 (en) * 1987-08-31 1989-03-09 Unisys Corporation Error detection system for instruction address sequencing
US5241547A (en) * 1987-08-31 1993-08-31 Unisys Corporation Enhanced error detection scheme for instruction address sequencing of control store structure
US4847842A (en) * 1987-11-19 1989-07-11 Scs Telecom, Inc. SM codec method and apparatus
AU628971B2 (en) * 1989-05-22 1992-09-24 Tandem Computers Incorporated Sequential parity correction
US5434871A (en) * 1992-11-17 1995-07-18 Unisys Corporation Continuous embedded parity checking for error detection in memory structures
FR2723222B1 (fr) * 1994-07-27 1996-09-27 Sextant Avionique Sa Procede et dispositif de securisation du deroulement de sequences lineaires d'ordres executes par unprocesseur
US5666371A (en) * 1995-02-24 1997-09-09 Unisys Corporation Method and apparatus for detecting errors in a system that employs multi-bit wide memory elements
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
US6044458A (en) * 1997-12-12 2000-03-28 Motorola, Inc. System for monitoring program flow utilizing fixwords stored sequentially to opcodes
AU763141B2 (en) * 1999-04-19 2003-07-17 Motorola Australia Pty Ltd A method of detecting illegal sequences of code execution
DE102005006832B4 (de) * 2005-02-15 2007-10-04 Infineon Technologies Ag Schaltungsanordnung und Verfahren zur gesicherten Datenverarbeitung und deren Verwendung
US8140951B2 (en) * 2008-02-15 2012-03-20 International Business Machines Corporation Method and system for instruction address parity comparison

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130511C (de) * 1963-10-15
US3585378A (en) * 1969-06-30 1971-06-15 Ibm Error detection scheme for memories
US3751646A (en) * 1971-12-22 1973-08-07 Ibm Error detection and correction for data processing systems
US3806716A (en) * 1972-07-17 1974-04-23 Sperry Rand Corp Parity error recovery
GB1445337A (en) * 1972-08-24 1976-08-11 Independent Broadcastin Author Television systems
US3963908A (en) * 1975-02-24 1976-06-15 North Electric Company Encoding scheme for failure detection in random access memories

Also Published As

Publication number Publication date
JPS5444625B2 (de) 1979-12-27
BE841053A (fr) 1976-10-25
JPS51131230A (en) 1976-11-15
NL7603917A (nl) 1976-10-27
US4074229A (en) 1978-02-14
AU501304B2 (en) 1979-06-14
DE2518588B2 (de) 1977-12-01
GB1547910A (en) 1979-06-27
FR2309081A1 (fr) 1976-11-19
DE2518588C3 (de) 1978-07-20
AT348031B (de) 1979-01-25
DE2518588A1 (de) 1976-10-28
CH613824A5 (de) 1979-10-15
IT1060554B (it) 1982-08-20
AU1270276A (en) 1977-10-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee