DE60043996D1 - Mikroprozessor mit digitaler leistungsdrossel - Google Patents

Mikroprozessor mit digitaler leistungsdrossel

Info

Publication number
DE60043996D1
DE60043996D1 DE60043996T DE60043996T DE60043996D1 DE 60043996 D1 DE60043996 D1 DE 60043996D1 DE 60043996 T DE60043996 T DE 60043996T DE 60043996 T DE60043996 T DE 60043996T DE 60043996 D1 DE60043996 D1 DE 60043996D1
Authority
DE
Germany
Prior art keywords
processor
power consumption
throttle
digital
circuit
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
Application number
DE60043996T
Other languages
English (en)
Inventor
Edward T Grochowski
Vinod Sharma
Gregory S Matthews
Vivek Joshi
Ralph M Kling
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of DE60043996D1 publication Critical patent/DE60043996D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • 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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Microcomputers (AREA)
  • Control Of Stepping Motors (AREA)
DE60043996T 1999-12-23 2000-11-21 Mikroprozessor mit digitaler leistungsdrossel Expired - Lifetime DE60043996D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/471,795 US6564328B1 (en) 1999-12-23 1999-12-23 Microprocessor with digital power throttle
PCT/US2000/031930 WO2001048584A1 (en) 1999-12-23 2000-11-21 Microprocessor with digital power throttle

Publications (1)

Publication Number Publication Date
DE60043996D1 true DE60043996D1 (de) 2010-04-22

Family

ID=23873030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043996T Expired - Lifetime DE60043996D1 (de) 1999-12-23 2000-11-21 Mikroprozessor mit digitaler leistungsdrossel

Country Status (12)

Country Link
US (1) US6564328B1 (de)
EP (1) EP1259870B1 (de)
JP (3) JP5073903B2 (de)
KR (1) KR100511110B1 (de)
CN (2) CN100492252C (de)
AT (1) ATE460698T1 (de)
AU (1) AU1626601A (de)
DE (1) DE60043996D1 (de)
GB (1) GB2373896C (de)
HK (1) HK1046561B (de)
TW (1) TW512261B (de)
WO (1) WO2001048584A1 (de)

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* Cited by examiner, † Cited by third party
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