GB2397141B - Data processing performance control - Google Patents

Data processing performance control

Info

Publication number: GB2397141B
Authority: GB; United Kingdom
Prior art keywords: data processing; processing performance; performance control; control; data
Prior art date: 2003-01-13
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 - Fee Related

Inventor

David Walter Flynn

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.)

ARM Ltd

Original Assignee

ARM Ltd

Advanced Risc Machines 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.)

2003-01-13

Filing date

2003-01-13

Publication date

2006-01-04

2003-01-13Application filed by ARM Ltd, Advanced Risc Machines LtdfiledCriticalARM Ltd

2003-01-13Priority to GB0300712ApriorityCriticalpatent/GB2397141B/en

2003-01-27Priority to GB0301852Aprioritypatent/GB2397143A/en

2003-02-12Publication of GB0300712D0publicationCriticalpatent/GB0300712D0/en

2003-11-10Priority to KR1020057012878Aprioritypatent/KR20050085962A/en

2003-11-10Priority to RU2005122021/09Aprioritypatent/RU2005122021A/en

2003-11-10Priority to AU2003283550Aprioritypatent/AU2003283550A1/en

2003-11-10Priority to EP03775526Aprioritypatent/EP1584020B1/en

2003-11-10Priority to PCT/GB2003/004880prioritypatent/WO2004063915A2/en

2003-11-19Priority to US10/715,594prioritypatent/US7194647B2/en

2003-11-19Priority to US10/715,593prioritypatent/US7283930B2/en

2003-11-19Priority to US10/715,368prioritypatent/US7600141B2/en

2003-11-19Priority to US10/715,410prioritypatent/US7181633B2/en

2003-11-24Priority to MYPI20034529Aprioritypatent/MY137531A/en

2003-12-17Priority to TW092135871Aprioritypatent/TWI296764B/en

2004-01-09Priority to JP2004003670Aprioritypatent/JP4468707B2/en

2004-01-09Priority to JP2004003720Aprioritypatent/JP2004220610A/en

2004-07-14Publication of GB2397141ApublicationCriticalpatent/GB2397141A/en

2005-01-25Priority to IL166498Aprioritypatent/IL166498A/en

2006-01-04Application grantedgrantedCritical

2006-01-04Publication of GB2397141BpublicationCriticalpatent/GB2397141B/en

2006-05-10Priority to US11/430,903prioritypatent/US7315796B2/en

2009-10-16Priority to JP2009239350Aprioritypatent/JP2010009631A/en

2023-01-13Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
- 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)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Power Sources (AREA)
Microcomputers (AREA)

GB0300712A2003-01-132003-01-13Data processing performance controlExpired - Fee RelatedGB2397141B (en)

Priority Applications (18)

Application Number	Priority Date	Filing Date	Title
GB0300712AGB2397141B (en)	2003-01-13	2003-01-13	Data processing performance control
GB0301852AGB2397143A (en)	2003-01-13	2003-01-27	Data processing performance control
KR1020057012878AKR20050085962A (en)	2003-01-13	2003-11-10	Data processing performance control
RU2005122021/09ARU2005122021A (en)	2003-01-13	2003-11-10	DATA PROCESSING MANAGEMENT
AU2003283550AAU2003283550A1 (en)	2003-01-13	2003-11-10	Data processing performance control
EP03775526AEP1584020B1 (en)	2003-01-13	2003-11-10	Data processing performance control
PCT/GB2003/004880WO2004063915A2 (en)	2003-01-13	2003-11-10	Data processing performance control
US10/715,410US7181633B2 (en)	2003-01-13	2003-11-19	Data processing performance control based on a status signal indicating the maximum voltage that can be supported
US10/715,593US7283930B2 (en)	2003-01-13	2003-11-19	Data processing performance control
US10/715,368US7600141B2 (en)	2003-01-13	2003-11-19	Data processing performance control
US10/715,594US7194647B2 (en)	2003-01-13	2003-11-19	Data processing performance control
MYPI20034529AMY137531A (en)	2003-01-13	2003-11-24	Data processing performance control
TW092135871ATWI296764B (en)	2003-01-13	2003-12-17	Method and apparatus of data processing performance control
JP2004003720AJP2004220610A (en)	2003-01-13	2004-01-09	Performance control method and device for data processing
JP2004003670AJP4468707B2 (en)	2003-01-13	2004-01-09	Data processing performance control apparatus and method
IL166498AIL166498A (en)	2003-01-13	2005-01-25	Data processing performance control
US11/430,903US7315796B2 (en)	2003-01-13	2006-05-10	Data processing performance control
JP2009239350AJP2010009631A (en)	2003-01-13	2009-10-16	Data processing performance control and method

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0300712AGB2397141B (en)	2003-01-13	2003-01-13	Data processing performance control

Publications (3)

Publication Number	Publication Date
GB0300712D0 GB0300712D0 (en)	2003-02-12
GB2397141A GB2397141A (en)	2004-07-14
GB2397141Btrue GB2397141B (en)	2006-01-04

Family

ID=9951048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0300712AExpired - Fee RelatedGB2397141B (en)	2003-01-13	2003-01-13	Data processing performance control

Country Status (1)

Country	Link
GB (1)	GB2397141B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5692201A (en)*	1994-07-20	1997-11-25	Seiko Epson Corporation	Electric power consumption reduction device
US6016548A (en)*	1993-12-28	2000-01-18	Kabushiki Kaisha Toshiba	Apparatus for controlling duty ratio of power saving of CPU

2003
- 2003-01-13GBGB0300712Apatent/GB2397141B/ennot_activeExpired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6016548A (en)*	1993-12-28	2000-01-18	Kabushiki Kaisha Toshiba	Apparatus for controlling duty ratio of power saving of CPU
US5692201A (en)*	1994-07-20	1997-11-25	Seiko Epson Corporation	Electric power consumption reduction device

Also Published As

Publication number	Publication date
GB2397141A (en)	2004-07-14
GB0300712D0 (en)	2003-02-12

Publication	Publication Date	Title
IL166498A0 (en)	2006-01-15	Data processing performance control
GB2398691B (en)	2006-05-31	Control of data processing
GB2398690B (en)	2006-05-10	Control of data processing
GB2406184B (en)	2006-03-15	Data processing system
AU2003250498A8 (en)	2004-03-11	Processing application data
GB0315500D0 (en)	2003-08-06	Information processing
GB2401502B (en)	2007-02-14	Data processing
GB0517058D0 (en)	2005-09-28	Data processing
GB0227871D0 (en)	2003-01-08	DATA processing systems
EP1617585A4 (en)	2009-05-20	Data processing method
EP1614284A4 (en)	2009-04-29	Data processing system architecture
GB2409070C (en)	2007-08-23	Data processing device
GB2406922B (en)	2005-11-23	Data processing
GB0411053D0 (en)	2004-06-23	Data processing
GB0418968D0 (en)	2004-09-29	Data processing
GB2404515B (en)	2006-07-19	Processing digital data
GB0300710D0 (en)	2003-02-12	Data processing performance control
GB0301852D0 (en)	2003-02-26	Data processing performance control
GB2397142B (en)	2006-01-04	Data processing performance control
GB2397141B (en)	2006-01-04	Data processing performance control
GB2437579B (en)	2007-12-19	Data processing
GB0328306D0 (en)	2004-01-07	Data processing system
GB0329604D0 (en)	2004-01-28	Data processing
GB0305718D0 (en)	2003-04-16	Data processing
GB0313743D0 (en)	2003-07-16	Data processing

Legal Events

Date	Code	Title	Description
2018-09-26	PCNP	Patent ceased through non-payment of renewal fee	Effective date:20180113

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