BE841053A - Procede pour controler l'exactitude de la sequence de groupes de signaux de code dans des dispositifs de la technique des informations - Google Patents
Procede pour controler l'exactitude de la sequence de groupes de signaux de code dans des dispositifs de la technique des informationsInfo
- Publication number
- BE841053A BE841053A BE166399A BE166399A BE841053A BE 841053 A BE841053 A BE 841053A BE 166399 A BE166399 A BE 166399A BE 166399 A BE166399 A BE 166399A BE 841053 A BE841053 A BE 841053A
- Authority
- BE
- Belgium
- Prior art keywords
- checking
- accuracy
- sequence
- information technology
- signal code
- Prior art date
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| BE841053A true BE841053A (fr) | 1976-10-25 |
Family
ID=5945046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE166399A BE841053A (fr) | 1975-04-25 | 1976-04-23 | Procede pour controler l'exactitude de la sequence de groupes de signaux de code dans des dispositifs de la technique des informations |
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)
| 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)
| 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 |
-
1975
- 1975-04-25 DE DE2518588A patent/DE2518588C3/de not_active Expired
-
1976
- 1976-02-18 CH CH196676A patent/CH613824A5/xx not_active IP Right Cessation
- 1976-03-24 AT AT215976A patent/AT348031B/de not_active IP Right Cessation
- 1976-03-25 GB GB11962/76A patent/GB1547910A/en not_active Expired
- 1976-04-06 AU AU12702/76A patent/AU501304B2/en not_active Expired
- 1976-04-13 NL NL7603917A patent/NL7603917A/xx not_active Application Discontinuation
- 1976-04-22 IT IT22528/76A patent/IT1060554B/it active
- 1976-04-22 FR FR7611844A patent/FR2309081A1/fr not_active Withdrawn
- 1976-04-23 BE BE166399A patent/BE841053A/xx unknown
- 1976-04-26 JP JP51047588A patent/JPS51131230A/ja active Granted
- 1976-04-26 US US05/680,494 patent/US4074229A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5444625B2 (de) | 1979-12-27 |
| 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 |
| ATA215976A (de) | 1978-06-15 |
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