KR840006449U - 마이크로컴퓨우터의 전원공급회로 - Google Patents

마이크로컴퓨우터의 전원공급회로

Info

Publication number
KR840006449U
KR840006449U KR2019830008461U KR830008461U KR840006449U KR 840006449 U KR840006449 U KR 840006449U KR 2019830008461 U KR2019830008461 U KR 2019830008461U KR 830008461 U KR830008461 U KR 830008461U KR 840006449 U KR840006449 U KR 840006449U
Authority
KR
South Korea
Prior art keywords
power supply
supply circuit
microcomputer power
microcomputer
circuit
Prior art date
Application number
KR2019830008461U
Other languages
English (en)
Other versions
KR870001255Y1 (ko
Inventor
야스나오(鄕 保直) 고오
요시하루(植木喜治) 우에끼
미노루(本橋 實) 모도하시
고오죠오(野澤先三) 노자와
사다미(服部貞美) 핫도리
Original Assignee
파이오니아 가부시끼 가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 파이오니아 가부시끼 가이샤 filed Critical 파이오니아 가부시끼 가이샤
Publication of KR840006449U publication Critical patent/KR840006449U/ko
Application granted granted Critical
Publication of KR870001255Y1 publication Critical patent/KR870001255Y1/ko

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/577—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices for plural loads
    • 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
    • G06F1/305—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations in the event of 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
    • 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
    • H03K2017/226—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Sources (AREA)
  • Microcomputers (AREA)
  • Electronic Switches (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
KR2019830008461U 1982-11-05 1983-09-30 마이크로컴퓨우터의 전원공급회로 KR870001255Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1982167470U JPS5974434U (ja) 1982-11-05 1982-11-05 マイクロコンピユ−タの電源供給回路
JP57-167470 1982-11-05

Publications (2)

Publication Number Publication Date
KR840006449U true KR840006449U (ko) 1984-12-03
KR870001255Y1 KR870001255Y1 (ko) 1987-03-28

Family

ID=15850267

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830008461U KR870001255Y1 (ko) 1982-11-05 1983-09-30 마이크로컴퓨우터의 전원공급회로

Country Status (6)

Country Link
US (1) US4614880A (ko)
JP (1) JPS5974434U (ko)
KR (1) KR870001255Y1 (ko)
DE (1) DE3340008A1 (ko)
FR (1) FR2535870A1 (ko)
GB (1) GB2131238B (ko)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967377A (en) * 1981-12-10 1990-10-30 Canon Kabushiki Kaisha Control system using computers and having an initialization function
JP2610249B2 (ja) * 1986-02-27 1997-05-14 キヤノン株式会社 記録装置付き電子機器の制御方法及び記録装置付き電子機器
DE3623192A1 (de) * 1986-07-10 1988-01-14 Thomson Brandt Gmbh Schaltungsanordnung zur stromversorgung elektronischer geraete
US4803702A (en) * 1986-08-05 1989-02-07 Advanced Micro Devices, Inc. Reset and synchronization interface circuit
JP2545820B2 (ja) * 1987-01-13 1996-10-23 ソニー株式会社 電子機器の制御装置
JPS63168508U (ko) * 1987-04-22 1988-11-02
US4931975A (en) * 1987-12-21 1990-06-05 Johnson Service Company Microprocessor-based controller with synchronous reset
US5051936A (en) * 1987-12-21 1991-09-24 Johnson Service Company Microprocessor-based controller with synchronous reset
US5375247A (en) * 1988-07-28 1994-12-20 Robert Bosch Gmbh Apparatus for controlled switching of a microcomputer to standby mode
US5077555A (en) * 1988-12-07 1991-12-31 Ford Motor Company Input signal conditioning for microcomputer
US5148380A (en) * 1990-08-27 1992-09-15 Acer Incorporated Method and apparatus for conserving power in a data processing system
KR950005225B1 (ko) * 1991-03-26 1995-05-22 가부시끼가이샤 히다찌세이사꾸쇼 데이타 처리장치, 전원 콘트롤러 및 디스플레이 장치
US5408573A (en) * 1992-06-17 1995-04-18 Johnson Service Company Integrated motor controller
JP2524380Y2 (ja) * 1992-11-27 1997-01-29 双葉電子工業株式会社 ラジコン送信機の電源制御回路
TW252238B (ko) * 1993-04-02 1995-07-21 Seiko Electron Co Ltd
US5638540A (en) * 1993-06-08 1997-06-10 U.S. Robotics Mobile Communication Corp. Portable computer/radio power management system
US6522314B1 (en) * 1993-11-19 2003-02-18 Fujitsu Limited Flat display panel having internal power supply circuit for reducing power consumption
US7068264B2 (en) * 1993-11-19 2006-06-27 Hitachi, Ltd. Flat display panel having internal power supply circuit for reducing power consumption
US5561389A (en) * 1994-08-25 1996-10-01 Advanced Micro Devices, Inc. Clock conditioning circuit for microprocessor applications
JP3186938B2 (ja) * 1994-12-12 2001-07-11 富士通株式会社 外部電源オン／オフ制御システム
US5929672A (en) * 1995-06-16 1999-07-27 Rohm Co., Ltd. Power on reset circuit and one chip microcomputer using same
US5760625A (en) * 1995-10-03 1998-06-02 Ford Motor Company Low cost microcomputer power supply with power on reset and low voltage inhibit functionality
DE19603008A1 (de) * 1996-01-27 1997-07-31 Alcatel Mobile Comm Deutsch Schutzschaltung zum Einschalten verschieden großer Versorgungspannungen für eine hybride Schaltungsanordnung
JP3618878B2 (ja) * 1996-03-01 2005-02-09 株式会社東芝 コンピュータシステムおよびバス接続方法
KR0162599B1 (ko) * 1996-05-07 1999-01-15 김광호 단순한 전원 제어 기능을 갖는 컴퓨터 시스템
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
JP2000056843A (ja) * 1998-08-04 2000-02-25 Toyota Autom Loom Works Ltd 基準電圧生成回路
US6701442B1 (en) 2000-05-09 2004-03-02 3Com Corporation Power management circuit for selectively applying power to network monitoring circuitry which monitors the receipt of network wake-up messages
JP2002051459A (ja) * 2000-05-24 2002-02-15 Sii Rd Center:Kk 電子機器
US6259287B1 (en) * 2000-07-20 2001-07-10 Visteon Global Technologies, Inc. Regulated voltage supply with low voltage inhibit reset circuit
WO2003015279A2 (en) * 2001-08-09 2003-02-20 Koninklijke Philips Electronics N.V. Electronic device and powerup method
US7378896B2 (en) * 2005-05-13 2008-05-27 O2Micro International Ltd. Single pin for multiple functional control purposes
TW200725244A (en) * 2005-12-29 2007-07-01 Tatung Co Ltd Reset circuit capable of correctly generating correct reset signal during rapid power on/off and the electronic device using the same
EP1819046A1 (en) * 2006-02-10 2007-08-15 Thomson Licensing S.A. Power supply apparatus with improved slope of supply voltage and respective circuit arrangement
TWI408604B (zh) * 2009-06-26 2013-09-11 Pegatron Corp 周邊控制模組、電腦系統與其操作方法
US9444456B2 (en) * 2011-07-20 2016-09-13 Nxp B.V. Circuit and method for powering an integrated circuit having first and second power regulators respectively configured and arranged to provide regulated power at main and standby power levels
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588335B2 (de) * 1967-04-07 1976-07-22 Ibm Deutschland Gmbh, 7000 Stuttgart Einrichtung zur steuerung der ein- und abschaltvorgaenge eines stromversorgungsgeraetes
CA1079804A (en) * 1977-03-14 1980-06-17 Ibm Canada Limited - Ibm Canada Limitee Voltage sequencing circuit for sequencing voltage to an electrical device
DE2963676D1 (en) * 1978-09-05 1982-11-04 Motorola Inc Programmable mode of operation select by reset and data processor using this select
US4234920A (en) * 1978-11-24 1980-11-18 Engineered Systems, Inc. Power failure detection and restart system
JPS5855591B2 (ja) * 1979-07-19 1983-12-10 ファナック株式会社 バブルメモリ・ユニット用電源装置
JPS56152023A (en) * 1980-04-24 1981-11-25 Toshiba Corp Electronic equipment
DE3103489C2 (de) * 1981-02-03 1982-11-04 Diehl GmbH & Co, 8500 Nürnberg Rücksetzschaltung für Mikroprozessoren
US4399538A (en) * 1981-04-30 1983-08-16 Pitney Bowes Inc. Control system for inhibiting processing communications
JPS57208733A (en) * 1981-06-18 1982-12-21 Fujitsu Ltd Preventing circuit for malfunction
US4433390A (en) * 1981-07-30 1984-02-21 The Bendix Corporation Power processing reset system for a microprocessor responding to sudden deregulation of a voltage

Also Published As

Publication number Publication date
GB8329556D0 (en) 1983-12-07
GB2131238B (en) 1986-07-16
FR2535870A1 (fr) 1984-05-11
KR870001255Y1 (ko) 1987-03-28
GB2131238A (en) 1984-06-13
US4614880A (en) 1986-09-30
DE3340008A1 (de) 1984-05-10
JPS5974434U (ja) 1984-05-21

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930306

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee