DE69609530D1 - Rücksetzschaltung für eine batterie-getriebene integrierte schaltung und verfahren zum rücksetzen dieser integrierten schaltung - Google Patents
Rücksetzschaltung für eine batterie-getriebene integrierte schaltung und verfahren zum rücksetzen dieser integrierten schaltungInfo
- Publication number
- DE69609530D1 DE69609530D1 DE69609530T DE69609530T DE69609530D1 DE 69609530 D1 DE69609530 D1 DE 69609530D1 DE 69609530 T DE69609530 T DE 69609530T DE 69609530 T DE69609530 T DE 69609530T DE 69609530 D1 DE69609530 D1 DE 69609530D1
- Authority
- DE
- Germany
- Prior art keywords
- integrated circuit
- circuit
- resetting
- battery
- reset
- 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
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- 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
- 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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- 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
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Debugging And Monitoring (AREA)
- Power Sources (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58135895A | 1995-12-29 | 1995-12-29 | |
PCT/US1996/016463 WO1997024652A1 (en) | 1995-12-29 | 1996-10-15 | Integrated circuit reset incorporating battery monitor and watchdog timer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69609530D1 true DE69609530D1 (de) | 2000-08-31 |
DE69609530T2 DE69609530T2 (de) | 2001-03-29 |
Family
ID=24324888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69609530T Expired - Lifetime DE69609530T2 (de) | 1995-12-29 | 1996-10-15 | Rücksetzschaltung für eine batterie-getriebene integrierte schaltung und verfahren zum rücksetzen dieser integrierten schaltung |
Country Status (5)
Country | Link |
---|---|
US (2) | US6307480B1 (de) |
EP (1) | EP0882258B1 (de) |
DE (1) | DE69609530T2 (de) |
TW (1) | TW322541B (de) |
WO (1) | WO1997024652A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11231967A (ja) | 1998-02-17 | 1999-08-27 | Nec Corp | クロック出力回路 |
KR100427854B1 (ko) * | 1998-10-22 | 2004-04-28 | 인피니언 테크놀로지스 아게 | 주파수 안정화된 송/수신 회로 |
DE19854051C2 (de) * | 1998-11-24 | 2001-05-23 | Temic Semiconductor Gmbh | Verfahren und Schaltungsanordnung zum Vergleich eines Eingangssignals mit unterschiedlichen Spannungsschwellen in einem elektronischen Blinkgeber |
US6188256B1 (en) | 1998-12-07 | 2001-02-13 | Philips Electronics North America Corporation | Reset-out circuit with feed back capability |
US6178516B1 (en) * | 1999-06-11 | 2001-01-23 | Mattel, Inc. | Electronic apparatus having a low voltage auto-reset circuit |
US6313750B1 (en) * | 1999-08-23 | 2001-11-06 | Plug Power Inc. | Measuring cell voltages of a fuel cell stack |
DE19960244C1 (de) * | 1999-12-14 | 2001-02-01 | Infineon Technologies Ag | Anordnung zum Trimmen von Referenzspannungen in Halbleiterchips, insb. Halbleiterspeichern |
JP4421070B2 (ja) * | 2000-04-10 | 2010-02-24 | パナソニック株式会社 | 積層電圧計測装置 |
US6799279B1 (en) * | 2000-06-21 | 2004-09-28 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for stopping supply of power to a specific function for playing contents stored on media in response to a low battery level |
US6400195B1 (en) * | 2000-08-21 | 2002-06-04 | Legerity, Inc. | Method and apparatus for controlling reset operations |
US6769069B1 (en) * | 2000-10-19 | 2004-07-27 | International Business Machines Corporation | Service processor control of module I / O voltage level |
US6459277B1 (en) | 2000-12-01 | 2002-10-01 | Koninklijke Philips Electronics N.V. | Line impedance calibration using actual impedance determination |
FR2819070B1 (fr) * | 2000-12-28 | 2003-03-21 | St Microelectronics Sa | Procede et dispositif de protection conte le piratage de circuits integres |
US6549014B1 (en) | 2002-02-15 | 2003-04-15 | Power Designers, Llc | Battery monitoring method and apparatus |
DE10206340A1 (de) * | 2002-02-19 | 2003-08-28 | Siemens Ag | Elektrisches Gerät mit einem Betriebs- und einem Unterbrechungszustand sowie Verfahren zum Erkennen des Unterbrechungszustandes |
DE10225471A1 (de) * | 2002-06-10 | 2003-12-18 | Philips Intellectual Property | Verfahren und Chipeinheit zum Überwachen des Betriebs einer Mikrocontrollereinheit |
US6774612B1 (en) * | 2002-10-18 | 2004-08-10 | Cisco Technology, Inc. | Device and method for reducing DC/DC converter initial set-point error and margining error |
JP4323782B2 (ja) * | 2002-11-28 | 2009-09-02 | パナソニック株式会社 | レシーバ回路 |
US6885243B2 (en) * | 2003-06-02 | 2005-04-26 | Standard Microsystems Corporation | Dynamic, digitally controlled, temperature compensated voltage reference |
FR2857111B1 (fr) * | 2003-07-02 | 2005-10-07 | St Microelectronics Sa | Microcontroleur a protection logique contre les decharges electrostatiques |
US6991173B2 (en) | 2003-07-07 | 2006-01-31 | Stmicroelectronics, Inc. | Method and apparatus for autoreset of a USB smart card device in a mute mode |
US7173429B2 (en) * | 2003-12-12 | 2007-02-06 | Power Designers, Llc | Activity-based battery monitor with a universal current measuring apparatus |
US7429888B2 (en) * | 2004-01-05 | 2008-09-30 | Intersil Americas, Inc. | Temperature compensation for floating gate circuits |
US7746242B2 (en) * | 2004-07-21 | 2010-06-29 | Honeywell International Inc. | Low battery indicator |
CN100544205C (zh) * | 2005-12-07 | 2009-09-23 | 群康科技(深圳)有限公司 | 防治静电放电导致电子装置复位的方法 |
US7742753B2 (en) * | 2005-12-28 | 2010-06-22 | Motorola, Inc. | Method and apparatus for operating a mobile communication device coupled with an external power supply for charging a battery of the mobile communication device |
US20070219909A1 (en) * | 2006-03-14 | 2007-09-20 | Robert Hardacker | System and method for automatically updating timed DRM keys |
TWI311409B (en) * | 2006-06-16 | 2009-06-21 | Realtek Semiconductor Corp | Reset method of digital circuit and related signal generating apparatus |
JP4665846B2 (ja) * | 2006-06-21 | 2011-04-06 | 株式会社デンソー | マイクロコンピュータ及び電子制御装置 |
US7783872B2 (en) * | 2007-03-30 | 2010-08-24 | Dell Products, Lp | System and method to enable an event timer in a multiple event timer operating environment |
CN101409542B (zh) * | 2007-10-11 | 2016-01-20 | 瑞昱半导体股份有限公司 | 数字电路的重置方法及相关信号产生装置 |
US7991573B2 (en) * | 2007-12-19 | 2011-08-02 | Qimonda Ag | Integrated circuit including calibration circuit |
TWI370251B (en) * | 2008-06-06 | 2012-08-11 | Primax Electronics Ltd | Voltage detecting circuit |
JP2010250736A (ja) * | 2009-04-20 | 2010-11-04 | Toshiba Corp | Dc/dcコンバータ及び電源システム |
TWI434048B (zh) | 2010-12-14 | 2014-04-11 | Nuvoton Technology Corp | 電壓偵測電路 |
US8878576B2 (en) * | 2011-07-20 | 2014-11-04 | Rf Micro Devices, Inc. | Low current, high accuracy power-on-reset |
US9069536B2 (en) * | 2011-10-31 | 2015-06-30 | Abbott Diabetes Care Inc. | Electronic devices having integrated reset systems and methods thereof |
EP3136117B1 (de) * | 2012-05-24 | 2020-08-19 | HeartWare, Inc. | Niedrigenergie-batteriepack mit sicherheitssystem |
US9157939B2 (en) * | 2012-08-09 | 2015-10-13 | Infineon Technologies Ag | System and device for determining electric voltages |
TWI479720B (zh) * | 2013-04-19 | 2015-04-01 | Formosa Plastics Transp Corp | Modular battery with high voltage electrostatic protection function |
CN103324544B (zh) * | 2013-06-20 | 2017-02-15 | 郑州宇通客车股份有限公司 | 一种带外部看门狗单片机系统的在线调试电路 |
KR102160636B1 (ko) | 2014-02-21 | 2020-09-28 | 삼성전자주식회사 | 전자 장치 및 입출력 장치를 제어하는 방법 |
US9736567B2 (en) * | 2014-09-29 | 2017-08-15 | Qualcomm Incorporated | Electronics interface for device headset jack |
CN106326021A (zh) * | 2015-06-19 | 2017-01-11 | 香港奥卓有限公司 | 处理电子设备的Android系统的异常工作状态的方法及电子设备 |
US20170033585A1 (en) * | 2015-07-31 | 2017-02-02 | Semiconductor Components Industries, Llc | Battery system reset systems and related methods |
US10452113B2 (en) * | 2017-11-20 | 2019-10-22 | Hong Kong Applied Science and Technology Research Institute Company Limited | Power supply switch with programmable switching decision |
US11567549B2 (en) * | 2019-05-31 | 2023-01-31 | Texas Instruments Incorporated | Reset circuit for battery management system |
CN110071556B (zh) * | 2019-06-04 | 2021-06-22 | 南京矽力微电子技术有限公司 | 电量指示电路及指示方法 |
US11048091B1 (en) * | 2019-09-13 | 2021-06-29 | Facebook Technologies, Llc | Wide-field image light and inset image light for head mounted displays |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308991A (en) * | 1980-07-07 | 1982-01-05 | Emerson Electric Co. | Programmable electronic thermostat |
US4367422A (en) * | 1980-10-01 | 1983-01-04 | General Electric Company | Power on restart circuit |
US4434403A (en) * | 1981-08-24 | 1984-02-28 | Burroughs Corporation | Universal reset circuit for digital circuitry |
US4560937A (en) * | 1981-11-16 | 1985-12-24 | Curtis Instruments, Inc. | Battery state of charge metering method and apparatus |
EP0096531B1 (de) * | 1982-06-09 | 1987-09-16 | Fujitsu Limited | Ein-Chip-Halbleitervorrichtung, die eine Versorgungsspannungsdetektorschaltung mit Rücksetzfunktion enthält |
US4572966A (en) * | 1983-12-22 | 1986-02-25 | Rockwell International Corporation | Activity monitor, power-on clear circuit |
JPS60212028A (ja) * | 1984-04-05 | 1985-10-24 | Mitsubishi Electric Corp | リセツト回路 |
WO1990006555A1 (en) * | 1988-12-09 | 1990-06-14 | Dallas Semiconductor Corporation | Auxiliary integrated circuit for microprocessor management |
US5203000A (en) * | 1988-12-09 | 1993-04-13 | Dallas Semiconductor Corp. | Power-up reset conditioned on direction of voltage change |
US5153535A (en) * | 1989-06-30 | 1992-10-06 | Poget Computer Corporation | Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
US5095308A (en) * | 1990-01-09 | 1992-03-10 | Southern Marine Research, Inc. | Transceiver with battery saver and method of using same |
US5164613A (en) * | 1990-09-28 | 1992-11-17 | Dallas Semiconductor Corporation | Reset monitor |
US5237698A (en) * | 1991-12-03 | 1993-08-17 | Rohm Co., Ltd. | Microcomputer |
US5555287A (en) | 1992-07-21 | 1996-09-10 | Advanced Micro Devices, Inc. | Integrated circuit and cordless telephone using the integrated circuit |
JPH0696238A (ja) * | 1992-09-10 | 1994-04-08 | Tokyo Electric Co Ltd | マイクロコンピュータのリセット回路 |
DE4314533C1 (de) * | 1993-05-03 | 1994-05-19 | Siemens Ag | Schaltungsanordnung zur Überwachung der Versorgungsspannung einer Prozessoreinheit |
US5446403A (en) * | 1994-02-04 | 1995-08-29 | Zenith Data Systems Corporation | Power on reset signal circuit with clock inhibit and delayed reset |
US5638405A (en) | 1994-02-04 | 1997-06-10 | Amd | Dual-mode baseband controller for radio-frequency interfaces relating to digital cordless telephones |
US5432741A (en) * | 1994-03-17 | 1995-07-11 | Texas Instruments Incorporated | Circuit for permanently disabling EEPROM programming |
US5519346A (en) * | 1994-06-22 | 1996-05-21 | Motorola, Inc. | Selective restart circuit for an electronic device |
GB9417268D0 (en) * | 1994-08-26 | 1994-10-19 | Inmos Ltd | Testing an integrated circuit device |
US5870617A (en) * | 1994-12-22 | 1999-02-09 | Texas Instruments Incorporated | Systems, circuits and methods for mixed voltages and programmable voltage rails on integrated circuits |
CA2169706A1 (en) * | 1995-03-03 | 1996-09-04 | Troy Lynn Stockstad | Circuit and method for battery charge control |
US5563549A (en) * | 1995-03-17 | 1996-10-08 | Maxim Integrated Products, Inc. | Low power trim circuit and method |
US5627784A (en) * | 1995-07-28 | 1997-05-06 | Micron Quantum Devices, Inc. | Memory system having non-volatile data storage structure for memory control parameters and method |
US5631537A (en) * | 1995-10-17 | 1997-05-20 | Benchmarq Microelectronics | Battery charge management/protection apparatus |
US5761206A (en) * | 1996-02-09 | 1998-06-02 | Interactive Technologies, Inc. | Message packet protocol for communication of remote sensor information in a wireless security system |
-
1996
- 1996-10-15 EP EP96936490A patent/EP0882258B1/de not_active Expired - Lifetime
- 1996-10-15 WO PCT/US1996/016463 patent/WO1997024652A1/en active IP Right Grant
- 1996-10-15 DE DE69609530T patent/DE69609530T2/de not_active Expired - Lifetime
- 1996-11-15 TW TW085113993A patent/TW322541B/zh active
-
1997
- 1997-08-01 US US08/914,017 patent/US6307480B1/en not_active Expired - Lifetime
-
1998
- 1998-07-06 US US09/110,798 patent/US6118384A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997024652A1 (en) | 1997-07-10 |
US6118384A (en) | 2000-09-12 |
US6307480B1 (en) | 2001-10-23 |
DE69609530T2 (de) | 2001-03-29 |
EP0882258A1 (de) | 1998-12-09 |
EP0882258B1 (de) | 2000-07-26 |
TW322541B (de) | 1997-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |