FI20011947A - Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin - Google Patents

Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin Download PDF

Info

Publication number
FI20011947A
FI20011947A FI20011947A FI20011947A FI20011947A FI 20011947 A FI20011947 A FI 20011947A FI 20011947 A FI20011947 A FI 20011947A FI 20011947 A FI20011947 A FI 20011947A FI 20011947 A FI20011947 A FI 20011947A
Authority
FI
Finland
Prior art keywords
processor
controlling
processor operation
controlling processor
Prior art date
Application number
FI20011947A
Other languages
English (en)
Swedish (sv)
Other versions
FI20011947A0 (fi
Inventor
Aki Launiainen
Original Assignee
Nokia 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
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to FI20011947A priority Critical patent/FI20011947A/fi
Publication of FI20011947A0 publication Critical patent/FI20011947A0/fi
Priority to US10/265,508 priority patent/US7114089B2/en
Publication of FI20011947A publication Critical patent/FI20011947A/fi

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
    • 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
    • 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
    • G06F1/3243—Power saving in microcontroller unit
    • 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
    • G06F1/3246—Power saving characterised by the action undertaken by software initiated power-off
    • 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
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30083—Power or thermal control instructions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
FI20011947A 2001-10-05 2001-10-05 Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin FI20011947A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20011947A FI20011947A (fi) 2001-10-05 2001-10-05 Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin
US10/265,508 US7114089B2 (en) 2001-10-05 2002-10-04 System for controlling operation of a processor based on information contained within instruction word

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011947A FI20011947A (fi) 2001-10-05 2001-10-05 Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin

Publications (2)

Publication Number Publication Date
FI20011947A0 FI20011947A0 (fi) 2001-10-05
FI20011947A true FI20011947A (fi) 2003-04-06

Family

ID=8562007

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011947A FI20011947A (fi) 2001-10-05 2001-10-05 Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin

Country Status (2)

Country Link
US (1) US7114089B2 (fi)
FI (1) FI20011947A (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100336016C (zh) * 2002-10-11 2007-09-05 皇家飞利浦电子股份有限公司 具有功率节省的vliw处理器
AU2003283680A1 (en) * 2002-12-04 2004-06-23 Koninklijke Philips Electronics N.V. Software-based control of microprocessor power dissipation
JP4412905B2 (ja) * 2003-01-28 2010-02-10 パナソニック株式会社 低電力動作制御装置、およびプログラム最適化装置
US7185215B2 (en) * 2003-02-24 2007-02-27 International Business Machines Corporation Machine code builder derived power consumption reduction
US20050108591A1 (en) * 2003-11-13 2005-05-19 Mendelson Geoffrey S. Method for reduced power consumption
CN101059685A (zh) * 2006-04-19 2007-10-24 鸿富锦精密工业（深圳）有限公司 具有省电功能的便携式电子装置及其实现方法
BR112013011038A2 (pt) * 2010-11-03 2016-08-23 Virginia Tech Intell Prop método e sistema para realizar uma avaliação em tempo real da integridade de execução de uma rotina em uma plataforma de processamento de computador e método para a detecção de desvios a partir da execução autorizada de softwares em um processador digital
JP2016517597A (ja) 2013-03-15 2016-06-16 パワー フィンガープリンティング インコーポレイテッド コンピュータベースのシステムに電力指紋付けシステムを使用して保全性評価を強化するシステム、方法、及び装置
US9268938B1 (en) 2015-05-22 2016-02-23 Power Fingerprinting Inc. Systems, methods, and apparatuses for intrusion detection and analytics using power characteristics such as side-channel information collection
US10859609B2 (en) 2016-07-06 2020-12-08 Power Fingerprinting Inc. Methods and apparatuses for characteristic management with side-channel signature analysis

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669059A (en) * 1983-11-07 1987-05-26 Motorola, Inc. Method and apparatus in a data processor for selectively disabling a power-down instruction
JPS6145354A (ja) * 1984-08-10 1986-03-05 Nec Corp マイクロプロセツサ
JPH04143819A (ja) * 1989-12-15 1992-05-18 Hitachi Ltd 消費電力制御方法、半導体集積回路装置およびマイクロプロセツサ
US6343363B1 (en) * 1994-09-22 2002-01-29 National Semiconductor Corporation Method of invoking a low power mode in a computer system using a halt instruction
US5452401A (en) * 1992-03-31 1995-09-19 Seiko Epson Corporation Selective power-down for high performance CPU/system
US5392437A (en) * 1992-11-06 1995-02-21 Intel Corporation Method and apparatus for independently stopping and restarting functional units
US5996083A (en) * 1995-08-11 1999-11-30 Hewlett-Packard Company Microprocessor having software controllable power consumption
US5745375A (en) * 1995-09-29 1998-04-28 Intel Corporation Apparatus and method for controlling power usage
US5652894A (en) * 1995-09-29 1997-07-29 Intel Corporation Method and apparatus for providing power saving modes to a pipelined processor
US5815724A (en) * 1996-03-29 1998-09-29 Intel Corporation Method and apparatus for controlling power consumption in a microprocessor
JP2993466B2 (ja) * 1997-06-09 1999-12-20 日本電気株式会社 情報処理装置
US6219796B1 (en) * 1997-12-23 2001-04-17 Texas Instruments Incorporated Power reduction for processors by software control of functional units
US6535984B1 (en) * 1998-11-25 2003-03-18 Texas Instruments Incorporated Power reduction for multiple-instruction-word processors with proxy NOP instructions
US6477654B1 (en) * 1999-04-06 2002-11-05 International Business Machines Corporation Managing VT for reduced power using power setting commands in the instruction stream
KR100420116B1 (ko) * 2000-08-31 2004-03-02 삼성전자주식회사 저전력 소모 씨디엠에이 모뎀 칩 설계를 위한 프로세서클럭 발생 회로 및 클럭 발생 방법

Also Published As

Publication number Publication date
US7114089B2 (en) 2006-09-26
US20030070105A1 (en) 2003-04-10
FI20011947A0 (fi) 2001-10-05

Similar Documents

Publication Publication Date Title
FI20020623A (fi) Menetelmä ja järjestely keskipakopumpun käyttämiseksi
FI20021386A0 (fi) Hissijärjestelmä ja menetelmä sen ohjaamiseksi
DE60214253D1 (de) Antriebssteuerungssystem
DE60103427D1 (de) Übereinstimmungssteuerverfahren
FI20010979A (fi) Puhelunohjausmenetelmä
FI20021560A0 (fi) Ohjausmenetelmä
FI20012404A (fi) Puhelunohjausmenetelmä ja -järjestely
FI20011015A (fi) Menetelmä translaattorin kehittämiseksi ja vastaava järjestelmä
FI20011947A (fi) Menetelmä suorittimen toiminnan ohjaamiseksi ja suoritin
FI20011863A0 (fi) Menetelmä ja laitteisto ilmankäsittelylaitteiston ohjaamiseksi langattomasti
DE60221939D1 (de) Kupplungssteuerungsverfahren
NO20032227L (no) En laktoniseringsfremgangsmåte
FI20002830A (fi) Menetelmä ja järjestelmä kaavinterätarpeen hallitsemiseksi
DE60226093D1 (de) Urmedium-Reinigungsmethode
DE50107729D1 (de) Regelverfahren
DE10195828D2 (de) Kupplungssteuerungsverfahren
FI20022061A (fi) Menetelmä ja järjestely rakennuksen muodostamiseen
FI20011252A (fi) Rakennusmenetelmä
NO20013389D0 (no) Kontrollmetode
DE50209593D1 (de) Antriebsregelung
SE0104471D0 (sv) New method
FI20011169A0 (fi) Menetelmä petun modifioimiseksi
FI20001885A0 (fi) Menetelmä ja järjestelmä puheluiden ohjaamiseksi
FI20020426A0 (fi) Menetelmä taajuusvärähtelijän ohjaamiseksi ja taajuusvärähtelijä
SE0201520D0 (sv) Bekämpningsmetod mot snytbagge

Legal Events

Date Code Title Description
FD Application lapsed