ES2172560T3 - Prueba de datos. - Google Patents
Prueba de datos.Info
- Publication number
- ES2172560T3 ES2172560T3 ES95308411T ES95308411T ES2172560T3 ES 2172560 T3 ES2172560 T3 ES 2172560T3 ES 95308411 T ES95308411 T ES 95308411T ES 95308411 T ES95308411 T ES 95308411T ES 2172560 T3 ES2172560 T3 ES 2172560T3
- Authority
- ES
- Spain
- Prior art keywords
- data
- items
- signal
- check
- depends
- 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
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)
Abstract
SE PRESENTA UN SISTEMA PARA COMPROBAR UNA PLURALIDAD DE ITEMS DE DATOS DE COMPROBACION, EL SISTEMA COMPRENDE MEDIOS DE MEMORIA PARA ALMACENAR UNA PLURALIDAD DE ITEMS DE DATOS ALMACENADOS Y, EN RESPUESTA A UNA SEÑAL DE ENTRADA QUE IDENTIFICA UNO DE LOS ITEMS DE DATOS ALMACENADOS, PRODUCIR UNA SEÑAL QUE DEPENDE DE ESE ITEM DE DATOS ALMACENADOS. LA SEÑAL DE ENTRADA DEPENDE DE UNO DE LOS ITEMS DE DATOS DE COMPROBACION Y DE UNA SEÑAL DE REALIMENTACION QUE COMPRENDE AL MENOS PARTE DE LA SEÑAL DE SALIDA PRODUCIDA EN LA COMPROBACION DE UN ITEM PREVIO DE DATOS DE COMPROBACION, AL MENOS UNA PARTE DE LA SEÑAL DE SALIDA SUMINISTRA UNA INDICACION DEL RESULTADO DE LA COMPROBACION.
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 |
|---|---|
| ES2172560T3 true ES2172560T3 (es) | 2002-10-01 |
Family
ID=10765502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95308411T Expired - Lifetime ES2172560T3 (es) | 1994-12-02 | 1995-11-23 | Prueba de datos. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5682388A (es) |
| EP (1) | EP0715260B1 (es) |
| AU (1) | AU697281B2 (es) |
| CA (1) | CA2163470C (es) |
| DE (1) | DE69525429T2 (es) |
| DK (1) | DK0715260T3 (es) |
| ES (1) | ES2172560T3 (es) |
| GB (1) | GB2295700B (es) |
| NO (1) | NO954730L (es) |
| PT (1) | PT715260E (es) |
Families Citing this family (1)
| 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)
| 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 |
-
1994
- 1994-12-02 GB GB9424605A patent/GB2295700B/en not_active Expired - Fee Related
-
1995
- 1995-11-22 CA CA002163470A patent/CA2163470C/en not_active Expired - Fee Related
- 1995-11-23 ES ES95308411T patent/ES2172560T3/es not_active Expired - Lifetime
- 1995-11-23 PT PT95308411T patent/PT715260E/pt unknown
- 1995-11-23 DE DE69525429T patent/DE69525429T2/de not_active Expired - Fee Related
- 1995-11-23 EP EP95308411A patent/EP0715260B1/en not_active Expired - Lifetime
- 1995-11-23 DK DK95308411T patent/DK0715260T3/da active
- 1995-11-23 NO NO954730A patent/NO954730L/no unknown
- 1995-11-24 AU AU39076/95A patent/AU697281B2/en not_active Ceased
- 1995-11-30 US US08/565,291 patent/US5682388A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2295700B (en) | 1999-04-21 |
| AU3907695A (en) | 1996-06-13 |
| US5682388A (en) | 1997-10-28 |
| EP0715260A2 (en) | 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 (en) | 2002-02-13 |
| CA2163470A1 (en) | 1996-06-03 |
| AU697281B2 (en) | 1998-10-01 |
| DE69525429T2 (de) | 2002-09-12 |
| DK0715260T3 (da) | 2002-03-18 |
| GB9424605D0 (en) | 1995-01-25 |
| CA2163470C (en) | 2005-04-05 |
| EP0715260A3 (en) | 1997-12-17 |
| NO954730D0 (no) | 1995-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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