ES2050447T3 - Disposicion de circuito-despertador para un microprocesador. - Google Patents
Disposicion de circuito-despertador para un microprocesador.Info
- Publication number
- ES2050447T3 ES2050447T3 ES90910560T ES90910560T ES2050447T3 ES 2050447 T3 ES2050447 T3 ES 2050447T3 ES 90910560 T ES90910560 T ES 90910560T ES 90910560 T ES90910560 T ES 90910560T ES 2050447 T3 ES2050447 T3 ES 2050447T3
- Authority
- ES
- Spain
- Prior art keywords
- microprocessor
- circuit
- mode
- null
- switches
- 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
- Amplifiers (AREA)
Abstract
EN UN MONTAJE DE CIRCUITO DESPERTADOR PARA UN MICROPROCESADOR ((MU) C) QUE CONTROLA DISPOSITIVOS ELECTRICOS, EN PARTICULAR EN UN VEHICULO A MOTOR, LOS COMPONENTES PERIFERICOS (15, 17) DEL MICROPROCESADOR ((MU) C) SE PUEDEN DESCONECTAR DE UN MONTAJE DE SUMINISTRO DE ENERGIA (7) Y EL MICROPROCESADOR ((MU) C) SE PUEDE CONMUTAR A UN MODO NULO O DE PARADA. PARA EJECUTAR UN PROGRAMA DE ESPERA, EL MICROPROCESADOR ((MU) C) PUEDE CONMUTARSE FUERA DE ESTE MODO A SU MODO DE OPERACION POR UNA SEÑAL DE CONMUTACION EXTERNA QUE ACCIONA UN CIRCUITO DESPERTADOR ELECTRONICO (20, 20'') ASOCIADO CON EL MICROPROCESADOR ((MU) C). PARA ASEGURAR LA CONMUTACION PRECISA DEL MICROPROCESADOR ((MU) C) INDEPENDIENTEMENTE DEL TIPO Y DURACION DE LAS SEÑALES DE CONTROL, LAS SEÑALES DE CONMUTACION SE SUMINISTRAN EN FORMA DE SALTOS DE POTENCIA A UNA ETAPA DE GENERADOR DE IMPULSOS TEMPORIZADOS (C1, R8, IC1) CUYA SALIDA (23) CONMUTA UN IMPULSO (25) DE LONGITUD DEFINIDA A LA ENTRADA DE INTERRUPCION (INF) DEL MICROPROCESADOR ((MU) C). EL MICROPROCESADOR ((MU) C) SALE DEL MODO NULO O DE PARADA Y CONMUTA EL MONTAJE DE SUMINISTRO DE PRESION (7) PARA LOS COMPONENTES PERIFERICOS (15, 17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3926178A DE3926178A1 (de) | 1989-08-08 | 1989-08-08 | Aufweck-schaltungsanordnung fuer einen mikroprozessor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2050447T3 true ES2050447T3 (es) | 1994-05-16 |
Family
ID=6386722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90910560T Expired - Lifetime ES2050447T3 (es) | 1989-08-08 | 1990-07-25 | Disposicion de circuito-despertador para un microprocesador. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5239520A (es) |
EP (1) | EP0486509B1 (es) |
JP (1) | JPH05500427A (es) |
CS (1) | CS387390A3 (es) |
DE (2) | DE3926178A1 (es) |
ES (1) | ES2050447T3 (es) |
WO (1) | WO1991002303A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04326897A (ja) * | 1991-04-26 | 1992-11-16 | Pioneer Electron Corp | 車載用データ通信システム |
DE4123811A1 (de) * | 1991-07-18 | 1993-01-21 | Bosch Gmbh Robert | Verfahren zum betreiben eines mikroprozessors |
EP1266803B1 (en) * | 1995-05-24 | 2003-10-22 | Hitachi, Ltd. | Car electronic control system & method for controlling the same |
JP3434934B2 (ja) * | 1995-06-07 | 2003-08-11 | 株式会社デンソー | ワイヤレス車両制御システム |
US5794055A (en) * | 1995-07-31 | 1998-08-11 | Ford Motor Company | Automotive electrical system and method for coupling power to such systems |
US5621250A (en) * | 1995-07-31 | 1997-04-15 | Ford Motor Company | Wake-up interface and method for awakening an automotive electronics module |
US5939998A (en) * | 1995-12-15 | 1999-08-17 | Ut Automotive Dearborn, Inc. | System and method for reducing quiescent current in a microcontroller |
DE19755259A1 (de) | 1997-12-12 | 1999-06-17 | Kostal Leopold Gmbh & Co Kg | Elektronische Schaltungsanordnung zum Beaufschlagen eines Mikroprozesses mit Weck- und Aktionssignalen |
DE19853451B4 (de) * | 1998-11-19 | 2007-06-14 | Robert Bosch Gmbh | Verfahren zum Deaktivieren eines Netzwerkkomponentenverbundes, insbesondere eines Kraftfahrzeug-Netzwerkkomponentenverbundes |
DE10125204B4 (de) * | 2000-05-31 | 2006-01-05 | Volkswagen Ag | Niveaugeregeltes Federungssystem |
DE10109796A1 (de) * | 2001-03-01 | 2002-09-05 | Bosch Gmbh Robert | Schaltung und Verfahren zur Vorgabe eines Startsignals für einen Controller |
DE10137578B4 (de) * | 2001-08-01 | 2009-05-20 | Continental Automotive Gmbh | Steuergerät für einen Verbraucher |
DE10210664C1 (de) * | 2002-03-12 | 2003-08-07 | Daimler Chrysler Ag | Vorrichtung zur Verwaltung von Netzwerken |
DE10246395B4 (de) * | 2002-10-04 | 2012-06-21 | Deutsche Telekom Ag | Verfahren zum energiesparenden Betrieb eines Netzwerkrechners und Anordnung zu seiner Durchführung |
JP4032955B2 (ja) * | 2002-12-17 | 2008-01-16 | 株式会社日立製作所 | 自動車用電子制御装置 |
DE102005026998A1 (de) * | 2005-06-10 | 2006-12-14 | Siemens Ag | Anordnung mit einem Registriergerät |
DE102005042304A1 (de) * | 2005-09-06 | 2007-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Vorrichtung und Verfahren zum Steuern einer elektrischen Feststellbremse eines Nutzfahrzeugs |
DE102006054539B3 (de) * | 2006-11-20 | 2008-02-14 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Erzeugung einer Niederspannungsversorgung einer elektrischen Steuereinrichtung |
EP2244142A1 (de) * | 2009-04-22 | 2010-10-27 | Siemens Aktiengesellschaft | Automatisierungssystem mit Energiesparmodus |
EP2492118B1 (de) | 2011-02-25 | 2017-12-13 | WABCO GmbH | Verfahren zum Betreiben einer Druckluftaufbereitungsanlage in einem Fahrzeug, Druckluftaufbereitungsanlage mit einem solchen Verfahren, Fahrzeug mit einer solchen Druckluftaufbereitungsanlage und Computerprogrammprodukt |
FR2996081B1 (fr) * | 2012-09-21 | 2015-08-21 | Continental Automotive France | Dispositif de maintien dans un mode de veille et de commutation dans un mode actif d'un calculateur de vehicule automobile comportant un microprocesseur |
US9355791B2 (en) * | 2012-11-19 | 2016-05-31 | Hamilton Sundstrand Corporation | Discrete input circuit |
EP2829929B1 (de) | 2013-07-24 | 2019-10-23 | VEGA Grieshaber KG | Feldgerät mit einem trennbaren Anzeige- und/oder Bedienmodul |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911998C2 (de) * | 1979-03-27 | 1985-11-07 | Robert Bosch Gmbh, 7000 Stuttgart | Stromversorgung für einen Mikroprozessor, der elektrische Einrichtungen, insbesondere eines Kraftfahrzeuges steuert |
JPS59143217A (ja) * | 1983-02-04 | 1984-08-16 | 株式会社デンソー | 自動車用スイツチ装置 |
US4677308A (en) * | 1986-12-22 | 1987-06-30 | Chrysler Motors Corporation | Switch status monitoring system, single wire bus, smart sensor arrangement therefor |
US4839530A (en) * | 1988-01-07 | 1989-06-13 | Salplex Limited | Information handling and control systems |
-
1989
- 1989-08-08 DE DE3926178A patent/DE3926178A1/de not_active Withdrawn
-
1990
- 1990-07-25 WO PCT/DE1990/000565 patent/WO1991002303A1/de active IP Right Grant
- 1990-07-25 ES ES90910560T patent/ES2050447T3/es not_active Expired - Lifetime
- 1990-07-25 JP JP2510253A patent/JPH05500427A/ja active Pending
- 1990-07-25 US US07/687,866 patent/US5239520A/en not_active Expired - Fee Related
- 1990-07-25 DE DE90910560T patent/DE59004636D1/de not_active Expired - Fee Related
- 1990-07-25 EP EP90910560A patent/EP0486509B1/de not_active Expired - Lifetime
- 1990-08-06 CS CS903873A patent/CS387390A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
WO1991002303A1 (de) | 1991-02-21 |
DE59004636D1 (de) | 1994-03-24 |
EP0486509B1 (de) | 1994-02-16 |
US5239520A (en) | 1993-08-24 |
DE3926178A1 (de) | 1991-02-14 |
EP0486509A1 (de) | 1992-05-27 |
JPH05500427A (ja) | 1993-01-28 |
CS387390A3 (en) | 1992-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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