TW364094B - Self regulating temperature/performance/voltage scheme for micros (X86) - Google Patents

Self regulating temperature/performance/voltage scheme for micros (X86)

Info

Publication number
TW364094B
TW364094B TW086117229A TW86117229A TW364094B TW 364094 B TW364094 B TW 364094B TW 086117229 A TW086117229 A TW 086117229A TW 86117229 A TW86117229 A TW 86117229A TW 364094 B TW364094 B TW 364094B
Authority
TW
Taiwan
Prior art keywords
performance
processor
micros
voltage
regulating temperature
Prior art date
Application number
TW086117229A
Other languages
English (en)
Inventor
Michel Salib Michail
Wilbur David Pricer
Sebastian Theodore Ventrone
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW364094B publication Critical patent/TW364094B/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/324Power saving characterised by the action undertaken by lowering clock frequency
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08Clock generators with changeable or programmable clock frequency
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/20Cooling means
    • G06F1/206Cooling means comprising thermal management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/3296Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)
  • Microcomputers (AREA)
TW086117229A 1996-12-23 1997-11-18 Self regulating temperature/performance/voltage scheme for micros (X86) TW364094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/772,706 US5832284A (en) 1996-12-23 1996-12-23 Self regulating temperature/performance/voltage scheme for micros (X86)

Publications (1)

Publication Number Publication Date
TW364094B true TW364094B (en) 1999-07-11

Family

ID=25095952

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086117229A TW364094B (en) 1996-12-23 1997-11-18 Self regulating temperature/performance/voltage scheme for micros (X86)

Country Status (6)

Country Link
US (2) US5832284A (zh)
JP (1) JP4008989B2 (zh)
KR (1) KR100277247B1 (zh)
MY (2) MY133334A (zh)
SG (2) SG109455A1 (zh)
TW (1) TW364094B (zh)

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US7953990B2 (en) * 2002-12-31 2011-05-31 Stewart Thomas E Adaptive power control based on post package characterization of integrated circuits
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US7012461B1 (en) 2003-12-23 2006-03-14 Transmeta Corporation Stabilization component for a substrate potential regulation circuit
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US7692477B1 (en) 2003-12-23 2010-04-06 Tien-Min Chen Precise control component for a substrate potential regulation circuit
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US7859062B1 (en) * 2004-02-02 2010-12-28 Koniaris Kleanthes G Systems and methods for integrated circuits comprising multiple body biasing domains
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Also Published As

Publication number Publication date
US5832284A (en) 1998-11-03
JPH10198456A (ja) 1998-07-31
KR100277247B1 (ko) 2001-01-15
KR19980063493A (ko) 1998-10-07
MY133334A (en) 2007-11-30
JP4008989B2 (ja) 2007-11-14
SG109455A1 (en) 2005-03-30
MY117872A (en) 2004-08-30
US6119241A (en) 2000-09-12
SG66414A1 (en) 1999-07-20

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MM4A Annulment or lapse of patent due to non-payment of fees