GB2064835B - Power consumption control system for electronic digital data processing devices - Google Patents

Power consumption control system for electronic digital data processing devices

Info

Publication number
GB2064835B
GB2064835B GB7942590A GB7942590A GB2064835B GB 2064835 B GB2064835 B GB 2064835B GB 7942590 A GB7942590 A GB 7942590A GB 7942590 A GB7942590 A GB 7942590A GB 2064835 B GB2064835 B GB 2064835B
Authority
GB
United Kingdom
Prior art keywords
control system
data processing
power consumption
digital data
processing devices
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
Application number
GB7942590A
Other versions
GB2064835A (en
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to GB7942590A priority Critical patent/GB2064835B/en
Publication of GB2064835A publication Critical patent/GB2064835A/en
Application granted granted Critical
Publication of GB2064835B publication Critical patent/GB2064835B/en
Priority to HK61789A priority patent/HK61789A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)
  • Power Sources (AREA)
GB7942590A 1979-12-11 1979-12-11 Power consumption control system for electronic digital data processing devices Expired GB2064835B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7942590A GB2064835B (en) 1979-12-11 1979-12-11 Power consumption control system for electronic digital data processing devices
HK61789A HK61789A (en) 1979-12-11 1989-08-03 An electronic digital data processing device including a power consumption-control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7942590A GB2064835B (en) 1979-12-11 1979-12-11 Power consumption control system for electronic digital data processing devices

Publications (2)

Publication Number Publication Date
GB2064835A GB2064835A (en) 1981-06-17
GB2064835B true GB2064835B (en) 1984-06-06

Family

ID=10509754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7942590A Expired GB2064835B (en) 1979-12-11 1979-12-11 Power consumption control system for electronic digital data processing devices

Country Status (2)

Country Link
GB (1) GB2064835B (en)
HK (1) HK61789A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148380A (en) * 1990-08-27 1992-09-15 Acer Incorporated Method and apparatus for conserving power in a data processing system
KR0155558B1 (en) * 1990-11-30 1998-11-16 구자홍 Power saving method and its apparatus
GB2254455B (en) * 1991-04-02 1995-01-04 Inst Ind Information Technolog Calendar time generator for a computer.
JP2949980B2 (en) * 1991-12-04 1999-09-20 富士通株式会社 Power supply control device and information processing device

Also Published As

Publication number Publication date
HK61789A (en) 1989-08-11
GB2064835A (en) 1981-06-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19991210