DE69530663D1 - Taktsteuerungs-Schaltungen, Systeme und Verfahren - Google Patents

Taktsteuerungs-Schaltungen, Systeme und Verfahren

Info

Publication number
DE69530663D1
DE69530663D1 DE69530663T DE69530663T DE69530663D1 DE 69530663 D1 DE69530663 D1 DE 69530663D1 DE 69530663 T DE69530663 T DE 69530663T DE 69530663 T DE69530663 T DE 69530663T DE 69530663 D1 DE69530663 D1 DE 69530663D1
Authority
DE
Germany
Prior art keywords
systems
methods
control circuits
clock control
clock
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 - Lifetime
Application number
DE69530663T
Other languages
English (en)
Inventor
James J Walsh
Joseph Joe
Ian Chen
Yutaka Takahashi
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69530663D1 publication Critical patent/DE69530663D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1632External expansion units, e.g. docking stations
    • 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
    • G06F1/10Distribution of clock signals, e.g. skew
    • 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
DE69530663T 1994-12-22 1995-12-18 Taktsteuerungs-Schaltungen, Systeme und Verfahren Expired - Lifetime DE69530663D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/363,198 US5754837A (en) 1994-12-22 1994-12-22 Clock control circuits, systems and methods

Publications (1)

Publication Number Publication Date
DE69530663D1 true DE69530663D1 (de) 2003-06-12

Family

ID=23429240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530663T Expired - Lifetime DE69530663D1 (de) 1994-12-22 1995-12-18 Taktsteuerungs-Schaltungen, Systeme und Verfahren

Country Status (4)

Country Link
US (3) US5754837A (de)
EP (1) EP0718747B1 (de)
JP (1) JPH09114539A (de)
DE (1) DE69530663D1 (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754837A (en) * 1994-12-22 1998-05-19 Texas Instruments Incorporated Clock control circuits, systems and methods
FR2739510A1 (fr) * 1995-10-02 1997-04-04 Canon Kk Convertisseur de communication, appareils de communication, procede d'identification, procede de transmission de trames et systemes de communication les mettant en oeuvre
DE19627634C1 (de) * 1996-07-09 1997-07-24 Siemens Ag CMOS-Schaltung aus CMOS-Schaltungsblöcken, die in bitparallelen Datenpfaden angeordnet sind
JP2856177B2 (ja) * 1996-10-11 1999-02-10 日本電気株式会社 クロック信号制御回路およびクロック信号制御方式
US6085325A (en) * 1996-12-16 2000-07-04 Intel Corporation Method and apparatus for supporting power conservation operation modes
US6029251A (en) * 1996-12-31 2000-02-22 Opti Inc. Method and apparatus for temperature sensing
US5931929A (en) * 1996-12-31 1999-08-03 Compaq Computer Corporation Modem for connection to a telephone line through a either portable computer connector or a docking station
JPH10213637A (ja) * 1997-01-28 1998-08-11 Ando Electric Co Ltd マルチレート発生装置およびマルチレート発生方法
US6260101B1 (en) * 1997-03-07 2001-07-10 Advanced Micro Devices, Inc. Microcontroller having dedicated hardware for memory address space expansion supporting both static and dynamic memory devices
JP3179363B2 (ja) * 1997-04-18 2001-06-25 日本電気株式会社 回路設計方法及び記憶媒体
US5835885A (en) * 1997-06-05 1998-11-10 Giga-Byte Technology Co., Ltd. Over temperature protection method and device for a central processing unit
US6016551A (en) * 1997-12-19 2000-01-18 Intel Corporation Method and apparatus for masking and unmasking a clock signal in an integrated circuit
US6145042A (en) * 1997-12-23 2000-11-07 Emc Corporation Timing protocol for a data storage system
US6659860B1 (en) * 1998-05-12 2003-12-09 Sony Computer Entertainment Inc. Game device, game machine operation device and game system which employ a half-duplex serial communication system and game device two-way communication method
US6154010A (en) * 1998-11-19 2000-11-28 Microsoft Corporation Battery charging docking cradle for a mobile computer
US6185694B1 (en) * 1998-12-30 2001-02-06 Intel Corp. Dynamic clock distribution
US6523124B1 (en) * 1999-04-23 2003-02-18 Palm, Inc. System and method for detection of an accessory device connection status
US6510525B1 (en) * 1999-04-26 2003-01-21 Mediaq, Inc. Method and apparatus to power up an integrated device from a low power state
US6654898B1 (en) 1999-07-15 2003-11-25 Apple Computer, Inc. Stable clock generation internal to a functional integrated circuit chip
JP2001034530A (ja) * 1999-07-16 2001-02-09 Mitsubishi Electric Corp マイクロコンピュータおよびメモリアクセス制御方法
WO2001043304A1 (en) * 1999-12-08 2001-06-14 Ed & D, Inc. System and method for transmitting and receiving power and data using time division multiplex transmission
US6625572B1 (en) * 1999-12-22 2003-09-23 Lsi Logic Corporation Cycle modeling in cycle accurate software simulators of hardware modules for software/software cross-simulation and hardware/software co-simulation
US7100061B2 (en) * 2000-01-18 2006-08-29 Transmeta Corporation Adaptive power control
US6763437B1 (en) 2000-09-07 2004-07-13 Maxtor Corporation Control system, storage device and method for controlling access to a shared memory using a bus control or handshaking protocol
US6668330B1 (en) * 2000-10-10 2003-12-23 Sun Microsystems, Inc. Constant time reference for OS support in different frequency modes
US7006521B2 (en) * 2000-11-15 2006-02-28 Texas Instruments Inc. External bus arbitration technique for multicore DSP device
US6895520B1 (en) 2001-03-02 2005-05-17 Advanced Micro Devices, Inc. Performance and power optimization via block oriented performance measurement and control
US7042909B2 (en) * 2001-06-27 2006-05-09 Freescale Semiconductor, Inc. Method and apparatus for controlling the timing of a communication device
JP3563721B2 (ja) * 2001-09-21 2004-09-08 株式会社東芝 情報処理装置および同装置で使用される時計表示制御方法
US7114086B2 (en) * 2002-01-04 2006-09-26 Ati Technologies, Inc. System for reduced power consumption by monitoring instruction buffer and method thereof
US6759909B2 (en) * 2002-06-21 2004-07-06 International Business Machines Corporation RF energy dispersal in systems consisting of aggregated computing elements as subsystems
US6963340B1 (en) * 2002-09-03 2005-11-08 Nvidia Corporation Graphics processor and system with microcontroller for programmable sequencing of power up or power down operations
US7051227B2 (en) * 2002-09-30 2006-05-23 Intel Corporation Method and apparatus for reducing clock frequency during low workload periods
DE10251806A1 (de) * 2002-11-07 2004-05-19 Philips Intellectual Property & Standards Gmbh Schaltungsanordnung für einen Mikrocontroller und Verfahren zum Betreiben eines Fernsteuerungsempfängers
US7017094B2 (en) * 2002-11-26 2006-03-21 International Business Machines Corporation Performance built-in self test system for a device and a method of use
US7237216B2 (en) * 2003-02-21 2007-06-26 Infineon Technologies Ag Clock gating approach to accommodate infrequent additional processing latencies
US6974252B2 (en) * 2003-03-11 2005-12-13 Intel Corporation Failsafe mechanism for preventing an integrated circuit from overheating
US7356664B2 (en) * 2003-07-17 2008-04-08 International Business Machines Corporation Method and apparatus for transferring data from a memory subsystem to a network adapter for improving the memory subsystem and PCI bus efficiency
CN1327344C (zh) * 2003-08-19 2007-07-18 英特尔公司 无交流电源时保存和恢复工作状态的基本输入/输出系统
US8250406B2 (en) * 2003-08-19 2012-08-21 Intel Corporation Operational state preservation in the absence of AC power
US7064994B1 (en) * 2004-01-30 2006-06-20 Sun Microsystems, Inc. Dynamic memory throttling for power and thermal limitations
US7047345B2 (en) * 2004-02-05 2006-05-16 Hewlett-Packard Development Company, L.P. Logic configured for complimenting data on a bus when threshold exceeded
US20050190536A1 (en) * 2004-02-26 2005-09-01 Microsoft Corporation Method for expanding PC functionality while maintaining reliability and stability
KR100608355B1 (ko) * 2004-03-25 2006-08-08 주식회사 하이닉스반도체 메모리 장치의 동작 주파수 변동에 따른 내부 제어 신호의인에이블 구간을 제어하는 장치와 그 방법
KR100626914B1 (ko) * 2004-04-13 2006-09-20 주식회사 하이닉스반도체 셀프 리프레시 제어 회로
US7787245B2 (en) 2004-08-27 2010-08-31 Fujitsu Limited Electronic apparatus and program
US8090983B2 (en) * 2004-10-25 2012-01-03 Robert Bosch Gmbh Method and device for performing switchover operations in a computer system having at least two execution units
JP3846504B2 (ja) * 2005-01-07 2006-11-15 オンキヨー株式会社 低消費電力装置
US7454631B1 (en) * 2005-03-11 2008-11-18 Sun Microsystems, Inc. Method and apparatus for controlling power consumption in multiprocessor chip
JP4141453B2 (ja) * 2005-03-16 2008-08-27 株式会社シマノ 自転車用電源装置
US7721263B2 (en) * 2005-05-16 2010-05-18 Texas Instruments Incorporated Debug event instruction
US7725759B2 (en) * 2005-06-29 2010-05-25 Sigmatel, Inc. System and method of managing clock speed in an electronic device
KR100790035B1 (ko) * 2005-08-31 2008-01-02 엘지전자 주식회사 전원제어장치 및 방법
US7912381B2 (en) * 2006-06-02 2011-03-22 Standard Microsystems Corporation Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmission efficiency
US8300798B1 (en) 2006-04-03 2012-10-30 Wai Wu Intelligent communication routing system and method
US7405984B2 (en) * 2006-09-19 2008-07-29 Lsi Corporation System and method for providing programmable delay read data strobe gating with voltage and temperature compensation
JP5036056B2 (ja) 2007-11-21 2012-09-26 ルネサスエレクトロニクス株式会社 タイマユニット回路及びその使用方法
JP5309765B2 (ja) * 2008-07-29 2013-10-09 富士通株式会社 情報アクセス・システム、情報記憶装置、および読取り書込み装置
KR101517767B1 (ko) * 2009-01-07 2015-05-06 시게이트 테크놀로지 엘엘씨 하이브리드 저장 장치 및 그의 자원 공유 방법
TWI413907B (zh) * 2010-06-02 2013-11-01 Realtek Semiconductor Corp 一種用於訊號傳輸之省電方法及裝置
JP2012160523A (ja) * 2011-01-31 2012-08-23 Sony Corp 電子機器
CN102800312A (zh) * 2011-05-24 2012-11-28 鸿富锦精密工业(深圳)有限公司 语音控制系统及方法
RU2466448C1 (ru) * 2011-07-28 2012-11-10 Закрытое акционерное общество "Комплексный технический сервис" Система для контроля цифровых электронных устройств
CN104471508B (zh) 2012-07-06 2019-07-19 金瑟姆股份公司 用于冷却感应充电组件的系统和方法
DE102012222428A1 (de) * 2012-12-06 2014-06-12 Robert Bosch Gmbh Systemtaktanpassung
US9465763B2 (en) 2013-06-17 2016-10-11 Altera Corporation Bridge circuitry for communications with dynamically reconfigurable circuits
US9761303B2 (en) 2016-01-28 2017-09-12 Apple Inc. Storage element with multiple clock circuits
CN109857358B (zh) * 2017-11-30 2022-03-04 纬联电子科技(中山)有限公司 计算机系统及其显示接口电路与显示接口方法
CN111505970B (zh) * 2019-01-31 2024-03-15 厦门雅迅网络股份有限公司 一种车载远程显示屏的自恢复系统和方法
CN110134181B (zh) * 2019-03-29 2023-12-22 苏州冠讯电子科技有限公司 一种动态控制晶体时钟发生器控制系统及控制方法
US10769329B1 (en) * 2019-04-03 2020-09-08 Synopsys, Inc. Retention model with RTL-compatible default operating mode
CN113885683A (zh) * 2020-07-03 2022-01-04 深圳市万普拉斯科技有限公司 智能终端、硬复位控制方法、装置及计算机设备
CN111832088B (zh) * 2020-07-13 2024-02-13 深圳忆联信息系统有限公司 固态硬盘低功耗模式数据保护方法、装置、计算机设备及存储介质
KR20220032366A (ko) * 2020-09-07 2022-03-15 삼성전자주식회사 가변적인 모드 설정을 수행하는 메모리 장치 및 그 동작방법
US11422184B1 (en) 2021-04-14 2022-08-23 Apple Inc. Multi-die debug stop clock trigger
CN113467845A (zh) * 2021-06-25 2021-10-01 厦门码灵半导体技术有限公司 适用于工业级应用场景的arm芯片的启动方法、控制装置、存储介质和电子设备
CN113589006B (zh) * 2021-07-30 2023-07-04 宁波三星医疗电气股份有限公司 一种电能表运行时钟控制方法
CN115798539A (zh) * 2021-09-10 2023-03-14 长鑫存储技术有限公司 一种信号屏蔽电路以及半导体存储器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497482A (en) * 1985-08-23 1996-03-05 Hitachi, Ltd. Data processor in which external sync signal may be selectively inhibited
US4835728A (en) * 1986-08-13 1989-05-30 Amdahl Corporation Deterministic clock control apparatus for a data processing system
AU8908691A (en) * 1990-10-12 1992-05-20 Intel Corporation Slow memory refresh in a computer with a limited supply of power
JPH0776894B2 (ja) * 1991-02-25 1995-08-16 インターナショナル・ビジネス・マシーンズ・コーポレイション プロセッサ用クロック信号の制御方法及び情報処理システム
US5184032A (en) * 1991-04-25 1993-02-02 Texas Instruments Incorporated Glitch reduction in integrated circuits, systems and methods
DE4244858A1 (de) * 1991-09-27 1995-10-05 Toshiba Kawasaki Kk Tragbarer Rechner mit Funktion zum Umschalten des CPU-Taktes
US5369771A (en) * 1991-12-23 1994-11-29 Dell U.S.A., L.P. Computer with transparent power-saving manipulation of CPU clock
GB2264794B (en) * 1992-03-06 1995-09-20 Intel Corp Method and apparatus for automatic power management in a high integration floppy disk controller
US5254888A (en) * 1992-03-27 1993-10-19 Picopower Technology Inc. Switchable clock circuit for microprocessors to thereby save power
US5452434A (en) * 1992-07-14 1995-09-19 Advanced Micro Devices, Inc. Clock control for power savings in high performance central processing units
JP3742839B2 (ja) * 1992-07-21 2006-02-08 レジェリティ・インコーポレイテッド シャットダウンモードにおかれることが可能なクロック発生器
US5473767A (en) * 1992-11-03 1995-12-05 Intel Corporation Method and apparatus for asynchronously stopping the clock in a processor
US5479647A (en) * 1993-11-12 1995-12-26 Intel Corporation Clock generation and distribution system for a memory controller with a CPU interface for synchronizing the CPU interface with a microprocessor external to the memory controller
WO1996025796A1 (en) * 1995-02-17 1996-08-22 Intel Corporation Power dissipation control system for vlsi chips
US5451892A (en) * 1994-10-03 1995-09-19 Advanced Micro Devices Clock control technique and system for a microprocessor including a thermal sensor
US5535420A (en) * 1994-12-14 1996-07-09 Intel Corporation Method and apparatus for interrupt signaling in a computer system
US5754837A (en) * 1994-12-22 1998-05-19 Texas Instruments Incorporated Clock control circuits, systems and methods
JP3879140B2 (ja) * 1996-05-15 2007-02-07 松下電器産業株式会社 リチウム・ポリマ二次電池

Also Published As

Publication number Publication date
EP0718747A3 (de) 1996-08-28
US5842005A (en) 1998-11-24
EP0718747A2 (de) 1996-06-26
US5754837A (en) 1998-05-19
JPH09114539A (ja) 1997-05-02
US5710911A (en) 1998-01-20
EP0718747B1 (de) 2003-05-07

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