DE3128675C2 - - Google Patents

Info

Publication number
DE3128675C2
DE3128675C2 DE3128675A DE3128675A DE3128675C2 DE 3128675 C2 DE3128675 C2 DE 3128675C2 DE 3128675 A DE3128675 A DE 3128675A DE 3128675 A DE3128675 A DE 3128675A DE 3128675 C2 DE3128675 C2 DE 3128675C2
Authority
DE
Germany
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
Application number
DE3128675A
Other versions
DE3128675A1 (de
Inventor
Minejiro Kamakura Kanagawa Jp Nojima
Makiji Yokohama Jp Kobayashi
Atsushi Tokio/Tokyo Jp Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP55100371A external-priority patent/JPS5943766B2/ja
Priority claimed from JP55100370A external-priority patent/JPS5943765B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE3128675A1 publication Critical patent/DE3128675A1/de
Application granted granted Critical
Publication of DE3128675C2 publication Critical patent/DE3128675C2/de
Granted legal-status Critical Current

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
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
DE19813128675 1980-07-22 1981-07-20 Integrierte halbleiterschaltung mit oszillatorkreis Granted DE3128675A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55100371A JPS5943766B2 (ja) 1980-07-22 1980-07-22 半導体集積回路
JP55100370A JPS5943765B2 (ja) 1980-07-22 1980-07-22 半導体集積回路

Publications (2)

Publication Number Publication Date
DE3128675A1 DE3128675A1 (de) 1982-02-25
DE3128675C2 true DE3128675C2 (de) 1987-04-23

Family

ID=26441404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813128675 Granted DE3128675A1 (de) 1980-07-22 1981-07-20 Integrierte halbleiterschaltung mit oszillatorkreis

Country Status (3)

Country Link
US (1) US4479191A (de)
DE (1) DE3128675A1 (de)
GB (1) GB2080585B (de)

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US4545030A (en) * 1982-09-28 1985-10-01 The John Hopkins University Synchronous clock stopper for microprocessor
WO1985002275A1 (en) * 1983-11-07 1985-05-23 Motorola, Inc. Synthesized clock microcomputer with power saving
US4893271A (en) * 1983-11-07 1990-01-09 Motorola, Inc. Synthesized clock microcomputer with power saving
JPS60154709A (ja) * 1984-01-25 1985-08-14 Toshiba Corp クロツク信号発生回路
US4766567A (en) * 1984-04-19 1988-08-23 Ltd. Nippondenso Co. One-chip data processing device including low voltage detector
US4825407A (en) * 1984-07-26 1989-04-25 Miles Inc. Method and circuit for controlling single chip microcomputer
CA1223667A (en) * 1984-07-26 1987-06-30 Mark C. Loessel Microcomputer clock circuit
JPS6145354A (ja) * 1984-08-10 1986-03-05 Nec Corp マイクロプロセツサ
JPS6153817A (ja) * 1984-08-23 1986-03-17 Nec Corp タイミング発生装置
JPS61267858A (ja) * 1985-01-18 1986-11-27 Nec Corp マイクロコンピユ−タ
JPS6275828A (ja) * 1985-09-30 1987-04-07 Toshiba Corp キ−回路
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GB2194082A (en) * 1986-08-18 1988-02-24 Philips Nv Data processing apparatus with energy saving clocking device
JPH0610830B2 (ja) * 1988-04-09 1994-02-09 シャープ株式会社 Ｉｃカードのクロック信号切換装置
EP0368144B1 (de) * 1988-11-10 1996-02-07 Motorola, Inc. Digitalrechnersystem mit Niederstromverbrauchmodus
JPH02201516A (ja) * 1989-01-31 1990-08-09 Toshiba Corp パワーセーブ方式
US4904962A (en) * 1989-01-31 1990-02-27 North American Philips Corporation Gated high stability LC stabilized oscillator
EP0479887A4 (en) * 1989-06-30 1992-08-12 Poqet Computer Corporation Computer power management system
JP2750172B2 (ja) * 1989-10-06 1998-05-13 キヤノン株式会社 電子機器
US5247655A (en) * 1989-11-07 1993-09-21 Chips And Technologies, Inc. Sleep mode refresh apparatus
US5396635A (en) * 1990-06-01 1995-03-07 Vadem Corporation Power conservation apparatus having multiple power reduction levels dependent upon the activity of the computer system
JPH0831001B2 (ja) * 1990-08-23 1996-03-27 株式会社東芝 マイクロコンピュータ
US5287298A (en) * 1990-10-23 1994-02-15 Matsushita Electric Industrial Co., Ltd. Oscillation control apparatus for a portable battery-driven terminal
US5203003A (en) * 1991-03-28 1993-04-13 Echelon Corporation Computer architecture for conserving power by using shared resources and method for suspending processor execution in pipeline
US5935253A (en) * 1991-10-17 1999-08-10 Intel Corporation Method and apparatus for powering down an integrated circuit having a core that operates at a speed greater than the bus frequency
GB2260631B (en) * 1991-10-17 1995-06-28 Intel Corp Microprocessor 2X core design
US5842029A (en) * 1991-10-17 1998-11-24 Intel Corporation Method and apparatus for powering down an integrated circuit transparently and its phase locked loop
GB2264794B (en) * 1992-03-06 1995-09-20 Intel Corp Method and apparatus for automatic power management in a high integration floppy disk controller
JP3742839B2 (ja) * 1992-07-21 2006-02-08 レジェリティ・インコーポレイテッド シャットダウンモードにおかれることが可能なクロック発生器
US5287292A (en) * 1992-10-16 1994-02-15 Picopower Technology, Inc. Heat regulator for integrated circuits
US5473767A (en) * 1992-11-03 1995-12-05 Intel Corporation Method and apparatus for asynchronously stopping the clock in a processor
US5392437A (en) * 1992-11-06 1995-02-21 Intel Corporation Method and apparatus for independently stopping and restarting functional units
US5586332A (en) * 1993-03-24 1996-12-17 Intel Corporation Power management for low power processors through the use of auto clock-throttling
JP3291569B2 (ja) * 1993-08-30 2002-06-10 三菱電機株式会社 マイクロコンピュータ
CA2113492A1 (en) * 1994-01-14 1995-07-15 Donald W. Church Apparatus and method for identifying metallic tokens and coins
SG48805A1 (en) * 1994-02-04 1998-05-18 Intel Corp Method and apparatus for control of power consumption in a computer system
CA2173428A1 (en) 1995-04-06 1996-10-07 Donald W. Church Electronic parking meter
US5842028A (en) * 1995-10-16 1998-11-24 Texas Instruments Incorporated Method for waking up an integrated circuit from low power mode
US5821784A (en) * 1995-12-29 1998-10-13 Intel Corporation Method and apparatus for generating 2/N mode bus clock signals
US5802132A (en) * 1995-12-29 1998-09-01 Intel Corporation Apparatus for generating bus clock signals with a 1/N characteristic in a 2/N mode clocking scheme
US5834956A (en) 1995-12-29 1998-11-10 Intel Corporation Core clock correction in a 2/N mode clocking scheme
US5826067A (en) * 1996-09-06 1998-10-20 Intel Corporation Method and apparatus for preventing logic glitches in a 2/n clocking scheme
US5862373A (en) * 1996-09-06 1999-01-19 Intel Corporation Pad cells for a 2/N mode clocking scheme
US6115823A (en) 1997-06-17 2000-09-05 Amphus, Inc. System and method for task performance based dynamic distributed power management in a computer system and design method therefor
US5987614A (en) * 1997-06-17 1999-11-16 Vadem Distributed power management system and method for computer
US7228441B2 (en) * 2000-09-27 2007-06-05 Huron Ip Llc Multi-server and multi-CPU power management system and method
US7822967B2 (en) * 2000-09-27 2010-10-26 Huron Ip Llc Apparatus, architecture, and method for integrated modular server system providing dynamically power-managed and work-load managed network devices
US7032119B2 (en) * 2000-09-27 2006-04-18 Amphus, Inc. Dynamic power and workload management for multi-server system
USRE40866E1 (en) 2000-09-27 2009-08-04 Huron Ip Llc System, method, and architecture for dynamic server power management and dynamic workload management for multiserver environment
US20070245165A1 (en) * 2000-09-27 2007-10-18 Amphus, Inc. System and method for activity or event based dynamic energy conserving server reconfiguration
JP4606567B2 (ja) * 2000-11-02 2011-01-05 ルネサスエレクトロニクス株式会社 半導体集積装置
US20030196126A1 (en) * 2002-04-11 2003-10-16 Fung Henry T. System, method, and architecture for dynamic server power management and dynamic workload management for multi-server environment
US20060248360A1 (en) * 2001-05-18 2006-11-02 Fung Henry T Multi-server and multi-CPU power management system and method
US7388248B2 (en) * 2004-09-01 2008-06-17 Micron Technology, Inc. Dielectric relaxation memory
US7529958B2 (en) * 2004-11-15 2009-05-05 Charles Roth Programmable power transition counter
US7579782B2 (en) * 2004-12-07 2009-08-25 Mag Instrument, Inc. Circuitry for portable lighting devices and portable rechargeable electronic devices
US7723921B2 (en) 2004-12-07 2010-05-25 West Stacey H Circuitry for portable lighting devices and portable rechargeable electronic devices
US8184019B2 (en) 2008-04-25 2012-05-22 J.J. Mackay Canada Limited Data collection system for electronic parking meters
WO2010071972A1 (en) 2008-12-23 2010-07-01 J.J.Mackay Canada Limited Low power wireless parking meter and parking meter network
US8169165B2 (en) * 2009-01-14 2012-05-01 Mag Instrument, Inc. Multi-mode portable lighting device
US8472278B2 (en) 2010-04-09 2013-06-25 Qualcomm Incorporated Circuits, systems and methods for adjusting clock signals based on measured performance characteristics
CA3178279A1 (en) 2011-03-03 2012-09-03 J.J. Mackay Canada Limited Parking meter with contactless payment
CA145137S (en) 2012-04-02 2013-07-22 Jj Mackay Canada Ltd Single space parking meter
CA2894350C (en) 2015-06-16 2023-03-28 J.J. Mackay Canada Limited Coin chute with anti-fishing assembly
USRE48566E1 (en) 2015-07-15 2021-05-25 J.J. Mackay Canada Limited Parking meter
USD813059S1 (en) 2016-02-24 2018-03-20 J.J. Mackay Canada Limited Parking meter
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display
CA3031936A1 (en) 2019-01-30 2020-07-30 J.J. Mackay Canada Limited Spi keyboard module for a parking meter and a parking meter having an spi keyboard module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240150A (en) * 1977-03-15 1980-12-16 Citizen Watch Co., Ltd. Portable timepiece calculator with power savings feature
JPS54144152A (en) * 1978-04-28 1979-11-10 Sharp Corp Integrated circuit device
DE2951162A1 (de) * 1979-12-19 1981-07-02 Casio Computer Co., Ltd., Tokyo Vorrichtung zum steuern des energieverbrauchs fuer eine elektronische digitale datenverarbeitungsvorrichtung
US4317181A (en) * 1979-12-26 1982-02-23 Texas Instruments Incorporated Four mode microcomputer power save operation
US4317180A (en) * 1979-12-26 1982-02-23 Texas Instruments Incorporated Clocked logic low power standby mode

Also Published As

Publication number Publication date
GB2080585B (en) 1984-07-04
DE3128675A1 (de) 1982-02-25
GB2080585A (en) 1982-02-03
US4479191A (en) 1984-10-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ

8127 New person/name/address of the applicant

Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee