ATE205616T1 - Integrierte prozessorsysteme für tragbare informationsgeräte - Google Patents

Integrierte prozessorsysteme für tragbare informationsgeräte

Info

Publication number
ATE205616T1
ATE205616T1 AT95307245T AT95307245T ATE205616T1 AT E205616 T1 ATE205616 T1 AT E205616T1 AT 95307245 T AT95307245 T AT 95307245T AT 95307245 T AT95307245 T AT 95307245T AT E205616 T1 ATE205616 T1 AT E205616T1
Authority
AT
Austria
Prior art keywords
integrated processor
clock
intensive
various subsystems
clock signals
Prior art date
Application number
AT95307245T
Other languages
English (en)
Inventor
Clark L Buxton
Donald G Craycraft
Keith G Hawkins
Gary Baum
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ATE205616T1 publication Critical patent/ATE205616T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • 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
    • G06F1/3215—Monitoring of peripheral devices
    • 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
    • G06F1/22—Means for limiting or controlling the pin/gate ratio
    • 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
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • 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
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Software Systems (AREA)
  • Microcomputers (AREA)
  • Hardware Redundancy (AREA)
  • Power Sources (AREA)
  • Semiconductor Integrated Circuits (AREA)
AT95307245T 1994-10-19 1995-10-12 Integrierte prozessorsysteme für tragbare informationsgeräte ATE205616T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32566194A 1994-10-19 1994-10-19

Publications (1)

Publication Number Publication Date
ATE205616T1 true ATE205616T1 (de) 2001-09-15

Family

ID=23268855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95307245T ATE205616T1 (de) 1994-10-19 1995-10-12 Integrierte prozessorsysteme für tragbare informationsgeräte

Country Status (6)

Country Link
US (1) US5925133A (de)
EP (1) EP0708406B1 (de)
JP (2) JP3919245B2 (de)
KR (1) KR100358889B1 (de)
AT (1) ATE205616T1 (de)
DE (1) DE69522633T2 (de)

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Also Published As

Publication number Publication date
DE69522633T2 (de) 2002-07-04
JPH08263466A (ja) 1996-10-11
KR960015202A (ko) 1996-05-22
JP3919245B2 (ja) 2007-05-23
EP0708406A3 (de) 1997-12-29
KR100358889B1 (ko) 2003-01-24
DE69522633D1 (de) 2001-10-18
EP0708406A2 (de) 1996-04-24
US5925133A (en) 1999-07-20
JP2006351032A (ja) 2006-12-28
EP0708406B1 (de) 2001-09-12

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