DE602006020640D1 - Power-management in einer datenverarbeitungseinrichtung mit mastern und slaves - Google Patents

Power-management in einer datenverarbeitungseinrichtung mit mastern und slaves

Info

Publication number
DE602006020640D1
DE602006020640D1 DE602006020640T DE602006020640T DE602006020640D1 DE 602006020640 D1 DE602006020640 D1 DE 602006020640D1 DE 602006020640 T DE602006020640 T DE 602006020640T DE 602006020640 T DE602006020640 T DE 602006020640T DE 602006020640 D1 DE602006020640 D1 DE 602006020640D1
Authority
DE
Germany
Prior art keywords
slaves
masters
data processing
processing device
power management
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.)
Active
Application number
DE602006020640T
Other languages
English (en)
Inventor
Andrew Tune
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.)
Filing date
Publication date
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of DE602006020640D1 publication Critical patent/DE602006020640D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602006020640T 2006-07-28 2006-07-28 Power-management in einer datenverarbeitungseinrichtung mit mastern und slaves Active DE602006020640D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2006/002830 WO2008012483A1 (en) 2006-07-28 2006-07-28 Power management in a data processing device having masters and slaves

Publications (1)

Publication Number Publication Date
DE602006020640D1 true DE602006020640D1 (de) 2011-04-21

Family

ID=37898794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006020640T Active DE602006020640D1 (de) 2006-07-28 2006-07-28 Power-management in einer datenverarbeitungseinrichtung mit mastern und slaves

Country Status (7)

Country Link
US (1) US8291244B2 (de)
EP (1) EP2047354B1 (de)
JP (1) JP4837780B2 (de)
CN (1) CN101501607B (de)
DE (1) DE602006020640D1 (de)
IL (1) IL195638A (de)
WO (1) WO2008012483A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7958381B2 (en) 2008-06-27 2011-06-07 International Business Machines Corporation Energy conservation in multipath data communications
US8601296B2 (en) 2008-12-31 2013-12-03 Intel Corporation Downstream device service latency reporting for power management
US8065542B2 (en) * 2008-12-31 2011-11-22 Synopsys, Inc. Distributed table-driven power mode computation for controlling optimal clock and voltage switching
WO2011136796A1 (en) * 2010-04-30 2011-11-03 Hewlett-Packard Development Company, L.P. Management data transfer between processors
EP2388951B1 (de) * 2010-05-17 2017-08-09 Nxp B.V. Netzwerk
US20110307200A1 (en) * 2010-06-11 2011-12-15 Academia Sinica Recognizing multiple appliance operating states using circuit-level electrical information
US8625586B2 (en) * 2010-12-31 2014-01-07 Stmicroelectronics International N.V. Generic bus de-multiplexer/port expander with inherent bus signals as selectors
US9058165B2 (en) 2011-05-05 2015-06-16 Empire Technology Development Llc Device power management using compiler inserted device alerts
BR112014000250B1 (pt) * 2011-07-06 2021-02-02 Telefonaktiebolaget L M Ericsson (Publ) método para controlar trocas de transação entre dois circuitos integrados, e sistema
CN103765409A (zh) 2011-09-06 2014-04-30 英特尔公司 有功率效率的处理器体系结构
US20130064337A1 (en) * 2011-09-12 2013-03-14 Qualcomm Incorporated Method and Apparatus for Adaptive Hysteresis Timer Adjustments for Clock Gating
US9183102B2 (en) * 2011-09-30 2015-11-10 Alcatel Lucent Hardware consumption architecture
WO2013095570A1 (en) * 2011-12-22 2013-06-27 Intel Corporation Instruction that specifies an application thread performance state
US9268731B2 (en) * 2012-01-06 2016-02-23 Intel Corporation Controlling devices via advance notice signaling
US9104423B2 (en) * 2012-05-16 2015-08-11 Nvidia Corporation Method and system for advance wakeup from low-power sleep states
JP2014021786A (ja) 2012-07-19 2014-02-03 International Business Maschines Corporation コンピュータ・システム
US9395799B2 (en) 2012-08-09 2016-07-19 Nvidia Corporation Power management techniques for USB interfaces
US9760150B2 (en) 2012-11-27 2017-09-12 Nvidia Corporation Low-power states for a computer system with integrated baseband
CN103857019B (zh) 2012-11-30 2018-01-02 辉达公司 一种在移动终端中用于省电的方法
US9310783B2 (en) * 2012-12-19 2016-04-12 Apple Inc. Dynamic clock and power gating with decentralized wake-ups
US20140181553A1 (en) * 2012-12-21 2014-06-26 Advanced Micro Devices, Inc. Idle Phase Prediction For Integrated Circuits
US9152210B2 (en) * 2013-02-15 2015-10-06 Apple Inc. Method and apparatus for determining tunable parameters to use in power and performance management
US9612994B2 (en) * 2013-09-18 2017-04-04 Nvidia Corporation Snoop and replay for completing bus transaction
US9720487B2 (en) 2014-01-10 2017-08-01 Advanced Micro Devices, Inc. Predicting power management state duration on a per-process basis and modifying cache size based on the predicted duration
JP6221792B2 (ja) * 2014-02-05 2017-11-01 富士通株式会社 情報処理装置、情報処理システム、および情報処理システムの制御方法
US9524015B2 (en) * 2014-02-19 2016-12-20 Western Digital Technologies, Inc. Device optimized power management
CN104484008B (zh) * 2014-12-05 2016-08-24 大唐微电子技术有限公司 一种芯片低功耗处理方法及装置
CN104703296A (zh) * 2015-03-19 2015-06-10 江苏物联网研究发展中心 无线通信多跳网络链状及树状拓扑结构的链路休眠方法
JP2017054287A (ja) * 2015-09-09 2017-03-16 ルネサスエレクトロニクス株式会社 半導体装置及び半導体装置の状態制御方法
US10042692B1 (en) * 2015-09-29 2018-08-07 Xilinx, Inc. Circuit arrangement with transaction timeout detection
US10296066B2 (en) 2016-01-25 2019-05-21 Samsung Electronics Co., Ltd. Semiconductor device, semiconductor system, and method of operating the semiconductor device
KR102467172B1 (ko) 2016-01-25 2022-11-14 삼성전자주식회사 반도체 장치
US10248155B2 (en) 2016-01-25 2019-04-02 Samsung Electronics Co., Ltd. Semiconductor device including clock generating circuit and channel management circuit
US10303203B2 (en) 2016-01-25 2019-05-28 Samsung Electronics Co., Ltd. Semiconductor device, semiconductor system and method for operating semiconductor device
DE102017110821A1 (de) 2016-01-25 2018-07-26 Samsung Electronics Co., Ltd. Halbleitervorrichtung
GB2548387B (en) * 2016-03-17 2020-04-01 Advanced Risc Mach Ltd An apparatus and method for filtering transactions
US11054884B2 (en) * 2016-12-12 2021-07-06 Intel Corporation Using network interface controller (NIC) queue depth for power state management
CN107087062B (zh) * 2017-03-30 2020-09-01 濮阳市科特石油工程技术有限公司 数据传输系统及方法
US20190101969A1 (en) * 2017-09-29 2019-04-04 Intel Corporation Control Blocks for Processor Power Management
US10599601B1 (en) * 2019-01-16 2020-03-24 Qorvo Us, Inc. Single-wire bus (SuBUS) slave circuit and related apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887179A (en) * 1996-06-11 1999-03-23 Motorola, Inc. System power saving means and method
US5781783A (en) * 1996-06-28 1998-07-14 Intel Corporation Method and apparatus for dynamically adjusting the power consumption of a circuit block within an integrated circuit
US6715089B2 (en) * 2001-01-22 2004-03-30 Ati International Srl Reducing power consumption by estimating engine load and reducing engine clock speed
JP3884914B2 (ja) * 2001-01-30 2007-02-21 株式会社ルネサステクノロジ 半導体装置
JP2002300175A (ja) 2001-04-03 2002-10-11 Matsushita Electric Ind Co Ltd 無線通信システム
US6892313B1 (en) * 2001-06-21 2005-05-10 Western Digital Technologies, Inc. Method for predictive power management for operating a disk drive in a mobile device to optimize power usage
US6983389B1 (en) * 2002-02-01 2006-01-03 Advanced Micro Devices, Inc. Clock control of functional units in an integrated circuit based on monitoring unit signals to predict inactivity
US6781911B2 (en) * 2002-04-09 2004-08-24 Intel Corporation Early power-down digital memory device and method
US7028200B2 (en) 2002-05-15 2006-04-11 Broadcom Corporation Method and apparatus for adaptive power management of memory subsystem
US6795781B2 (en) * 2002-06-27 2004-09-21 Intel Corporation Method and apparatus for compiler assisted power management
US7075744B2 (en) * 2002-09-09 2006-07-11 Koninklijke Philips Electronics N.V. Method and apparatus for managing power consumption of a disk drive
US7152167B2 (en) * 2002-12-11 2006-12-19 Intel Corporation Apparatus and method for data bus power control
US7134028B2 (en) * 2003-05-01 2006-11-07 International Business Machines Corporation Processor with low overhead predictive supply voltage gating for leakage power reduction
JP2004363702A (ja) 2003-06-02 2004-12-24 Seiko Epson Corp 通信制御システム、マスタ通信端末、スレーブ通信端末、マスタ通信端末用プログラム及びスレーブ通信端末用プログラム、並びに通信制御方法
JP4298437B2 (ja) * 2003-08-28 2009-07-22 パナソニック株式会社 バスブリッジ回路
US7167989B2 (en) * 2003-10-14 2007-01-23 Intel Corporation Processor and methods to reduce power consumption of processor components
US20070136615A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute System and method for reducing power used to execute application program
CN100561404C (zh) * 2005-12-29 2009-11-18 联想(北京)有限公司 节省处理器功耗的方法
US7421601B2 (en) * 2006-02-17 2008-09-02 International Business Machines Corporation Method and system for controlling power in a chip through a power-performance monitor and control unit
US7802116B2 (en) * 2006-09-27 2010-09-21 Intel Corporation Subsystem power management

Also Published As

Publication number Publication date
IL195638A (en) 2012-06-28
US20090259861A1 (en) 2009-10-15
CN101501607B (zh) 2011-10-05
WO2008012483A1 (en) 2008-01-31
US8291244B2 (en) 2012-10-16
CN101501607A (zh) 2009-08-05
JP2009545048A (ja) 2009-12-17
IL195638A0 (en) 2009-09-01
JP4837780B2 (ja) 2011-12-14
EP2047354B1 (de) 2011-03-09
EP2047354A1 (de) 2009-04-15

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