ES2142630T3 - Un circuito de reposicion para asegurar una reposicion correcta cuando se emplea con fuentes de alimentacion decrecientes. - Google Patents
Un circuito de reposicion para asegurar una reposicion correcta cuando se emplea con fuentes de alimentacion decrecientes.Info
- Publication number
- ES2142630T3 ES2142630T3 ES96942160T ES96942160T ES2142630T3 ES 2142630 T3 ES2142630 T3 ES 2142630T3 ES 96942160 T ES96942160 T ES 96942160T ES 96942160 T ES96942160 T ES 96942160T ES 2142630 T3 ES2142630 T3 ES 2142630T3
- Authority
- ES
- Spain
- Prior art keywords
- replacement
- circuit
- ensure
- power sources
- power supply
- 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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
-
- 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
- G06F1/24—Resetting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/738—Interface circuits for coupling substations to external telephone lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/738—Interface circuits for coupling substations to external telephone lines
- H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
- H04M1/745—Protection devices or circuits for voltages surges on the line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/82—Line monitoring circuits for call progress or status discrimination
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Electronic Switches (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
LA INVENCION SE REFIERE A UN SISTEMA ELECTRONICO QUE INCLUYE UNA ALIMENTACION ELECTRICA QUE SUMINISTRA UN VOLTAJE DE TRABAJO Y UN CIRCUITO DE REARME. EL CIRCUITO DE REARME INCLUYE UN CIRCUITO DETECTOR DE VOLTAJE, ACOPLADO A LA ALIMENTACION ELECTRICA, PARA GENERAR UNA SEÑAL DE CONTROL CUANDO EL VOLTAJE DE TRABAJO CAE POR DEBAJO DE UN VALOR PREDETERMINADO. UN CIRCUITO DE CONTROL GENERA UNA SEÑAL DE REARME EN RESPUESTA A LA SEÑAL DE CONTROL. UNA CIRCUITERIA ADICIONAL SUMINISTRA POTENCIA AL CIRCUITO DE CONTROL, INDEPENDIENTEMENTE DE LA ALIMENTACION ELECTRICA, CUANDO EL VOLTAJE DE TRABAJO CAE POR DEBAJO DEL VALOR PREDETERMINADO.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US917895P | 1995-12-22 | 1995-12-22 | |
GBGB9600002.1A GB9600002D0 (en) | 1996-01-02 | 1996-01-02 | Receiver for compressed television information |
US08/748,888 US5852377A (en) | 1996-11-14 | 1996-11-14 | Reset circuit for ensuring proper reset when used with decaying power supplies |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2142630T3 true ES2142630T3 (es) | 2000-04-16 |
Family
ID=27268060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96942160T Expired - Lifetime ES2142630T3 (es) | 1995-12-22 | 1996-12-11 | Un circuito de reposicion para asegurar una reposicion correcta cuando se emplea con fuentes de alimentacion decrecientes. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0868688B1 (es) |
JP (1) | JP3535520B2 (es) |
KR (1) | KR100473216B1 (es) |
CN (1) | CN1098483C (es) |
AU (1) | AU1130497A (es) |
DE (1) | DE69606783T2 (es) |
ES (1) | ES2142630T3 (es) |
MX (1) | MX9805006A (es) |
WO (1) | WO1997023820A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT6963U1 (de) * | 2003-02-21 | 2004-06-25 | Blum Gmbh Julius | Scharnier |
US6901326B2 (en) * | 2003-05-28 | 2005-05-31 | Siemens Aktiengesellschaft | Circuit layout and procedure to control at least one electrical component of a motor vehicle |
JP4353081B2 (ja) * | 2004-11-29 | 2009-10-28 | セイコーエプソン株式会社 | 電子機器及びその制御方法 |
CN102545854A (zh) * | 2010-12-31 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 复位电路及电子装置 |
TWI454894B (zh) * | 2011-05-19 | 2014-10-01 | Wistron Corp | 重置控制裝置、重置控制方法及電子裝置 |
CN111781872A (zh) * | 2020-06-30 | 2020-10-16 | 山东信通电子股份有限公司 | 一种芯片的上电复位电路及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55116118A (en) * | 1979-03-01 | 1980-09-06 | Nippon Denso Co Ltd | Reset circuit of microcomputer |
JPH0644210B2 (ja) * | 1988-12-29 | 1994-06-08 | ミツミ電機株式会社 | システムリセット回路 |
IT1241288B (it) * | 1990-11-20 | 1993-12-29 | Sgs Thomson Microelectronics | Dispositivo di reset per microprocessore, in particolare in applicazioni automobilistiche |
US5313112A (en) * | 1991-12-23 | 1994-05-17 | Ford Motor Company | Low voltage inhibiting circuit for a microcomputer |
-
1996
- 1996-12-11 CN CN96199241A patent/CN1098483C/zh not_active Expired - Lifetime
- 1996-12-11 KR KR10-1998-0704621A patent/KR100473216B1/ko not_active IP Right Cessation
- 1996-12-11 AU AU11304/97A patent/AU1130497A/en not_active Abandoned
- 1996-12-11 ES ES96942160T patent/ES2142630T3/es not_active Expired - Lifetime
- 1996-12-11 WO PCT/US1996/019608 patent/WO1997023820A1/en active IP Right Grant
- 1996-12-11 JP JP52368797A patent/JP3535520B2/ja not_active Expired - Fee Related
- 1996-12-11 EP EP96942160A patent/EP0868688B1/en not_active Expired - Lifetime
- 1996-12-11 DE DE69606783T patent/DE69606783T2/de not_active Expired - Lifetime
-
1998
- 1998-06-19 MX MX9805006A patent/MX9805006A/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR100473216B1 (ko) | 2005-05-20 |
WO1997023820A1 (en) | 1997-07-03 |
JP3535520B2 (ja) | 2004-06-07 |
MX9805006A (es) | 1998-11-30 |
DE69606783T2 (de) | 2000-11-16 |
CN1098483C (zh) | 2003-01-08 |
CN1205785A (zh) | 1999-01-20 |
AU1130497A (en) | 1997-07-17 |
KR19990072223A (ko) | 1999-09-27 |
EP0868688B1 (en) | 2000-02-23 |
EP0868688A1 (en) | 1998-10-07 |
DE69606783D1 (de) | 2000-03-30 |
JP2000502475A (ja) | 2000-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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