DE69505871D1 - Taktfehlererkennungsschaltung - Google Patents

Taktfehlererkennungsschaltung

Info

Publication number
DE69505871D1
DE69505871D1 DE69505871T DE69505871T DE69505871D1 DE 69505871 D1 DE69505871 D1 DE 69505871D1 DE 69505871 T DE69505871 T DE 69505871T DE 69505871 T DE69505871 T DE 69505871T DE 69505871 D1 DE69505871 D1 DE 69505871D1
Authority
DE
Germany
Prior art keywords
detection circuit
error detection
clock error
clock
circuit
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
DE69505871T
Other languages
English (en)
Other versions
DE69505871T2 (de
Inventor
Carl A Bender
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69505871D1 publication Critical patent/DE69505871D1/de
Publication of DE69505871T2 publication Critical patent/DE69505871T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/076—Error or fault detection not based on redundancy by exceeding limits by exceeding a count or rate limit, e.g. word- or bit count limit
    • 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
DE69505871T 1994-04-05 1995-02-13 Taktfehlererkennungsschaltung Expired - Lifetime DE69505871T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/222,813 US5471488A (en) 1994-04-05 1994-04-05 Clock fault detection circuit

Publications (2)

Publication Number Publication Date
DE69505871D1 true DE69505871D1 (de) 1998-12-17
DE69505871T2 DE69505871T2 (de) 1999-07-01

Family

ID=22833804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505871T Expired - Lifetime DE69505871T2 (de) 1994-04-05 1995-02-13 Taktfehlererkennungsschaltung

Country Status (4)

Country Link
US (1) US5471488A (de)
EP (1) EP0676695B1 (de)
JP (1) JP2802043B2 (de)
DE (1) DE69505871T2 (de)

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US6029253A (en) * 1997-10-30 2000-02-22 Micron Electronics, Inc. Method for synchronizing data with a bi-directional buffer
US5884101A (en) * 1998-04-17 1999-03-16 I-Cube, Inc. Apparatus for detecting data buffer faults
US6718282B1 (en) * 1999-10-20 2004-04-06 Cisco Technology, Inc. Fault tolerant client-server environment
US6629257B1 (en) * 2000-08-31 2003-09-30 Hewlett-Packard Development Company, L.P. System and method to automatically reset and initialize a clocking subsystem with reset signaling technique
US7914453B2 (en) * 2000-12-28 2011-03-29 Ardent Sound, Inc. Visual imaging system for ultrasonic probe
US7472207B2 (en) * 2001-10-09 2008-12-30 Aftg-Tg, L.L.C. Optimized-incrementing, time-gap defect detection apparatus and method
US6691181B2 (en) * 2001-10-09 2004-02-10 Phillip M. Adams Programmatic time-gap defect detection apparatus and method
JP4547198B2 (ja) * 2004-06-30 2010-09-22 富士通株式会社 演算装置、演算装置の制御方法、プログラム及びコンピュータ読取り可能記録媒体
US7824348B2 (en) 2004-09-16 2010-11-02 Guided Therapy Systems, L.L.C. System and method for variable depth ultrasound treatment
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US10864385B2 (en) 2004-09-24 2020-12-15 Guided Therapy Systems, Llc Rejuvenating skin by heating tissue for cosmetic treatment of the face and body
US7758524B2 (en) * 2004-10-06 2010-07-20 Guided Therapy Systems, L.L.C. Method and system for ultra-high frequency ultrasound treatment
US11235179B2 (en) 2004-10-06 2022-02-01 Guided Therapy Systems, Llc Energy based skin gland treatment
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US20060111744A1 (en) * 2004-10-13 2006-05-25 Guided Therapy Systems, L.L.C. Method and system for treatment of sweat glands
ES2705758T3 (es) * 2004-10-06 2019-03-26 Guided Therapy Systems Llc Sistema para tratamiento térmico controlado de tejido superficial humano
US9694212B2 (en) 2004-10-06 2017-07-04 Guided Therapy Systems, Llc Method and system for ultrasound treatment of skin
US8690778B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Energy-based tissue tightening
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US11207548B2 (en) 2004-10-07 2021-12-28 Guided Therapy Systems, L.L.C. Ultrasound probe for treating skin laxity
US20060079868A1 (en) * 2004-10-07 2006-04-13 Guided Therapy Systems, L.L.C. Method and system for treatment of blood vessel disorders
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
US7571336B2 (en) * 2005-04-25 2009-08-04 Guided Therapy Systems, L.L.C. Method and system for enhancing safety with medical peripheral device by monitoring if host computer is AC powered
FR2891069B1 (fr) * 2005-09-16 2007-11-09 Thales Sa Procede de controle du bon fonctionnement d'un calculateur
ES2579765T3 (es) * 2006-09-19 2016-08-16 Guided Therapy Systems, L.L.C. Sistema para el tratamiento de tejido muscular, tendinoso, ligamentoso y cartilaginoso
JP2010526589A (ja) 2007-05-07 2010-08-05 ガイデッド セラピー システムズ， エル．エル．シー． 音響エネルギーを使用してメディカントを調節するための方法およびシステム
US20150174388A1 (en) 2007-05-07 2015-06-25 Guided Therapy Systems, Llc Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue
KR102352609B1 (ko) 2008-06-06 2022-01-18 얼테라, 인크 초음파 치료 시스템
JP2012513837A (ja) 2008-12-24 2012-06-21 ガイデッド セラピー システムズ， エルエルシー 脂肪減少および／またはセルライト処置のための方法およびシステム
US9038073B2 (en) * 2009-08-13 2015-05-19 Qualcomm Incorporated Data mover moving data to accelerator for processing and returning result data based on instruction received from a processor utilizing software and hardware interrupts
US8762532B2 (en) * 2009-08-13 2014-06-24 Qualcomm Incorporated Apparatus and method for efficient memory allocation
US20110041128A1 (en) * 2009-08-13 2011-02-17 Mathias Kohlenz Apparatus and Method for Distributed Data Processing
US8788782B2 (en) 2009-08-13 2014-07-22 Qualcomm Incorporated Apparatus and method for memory management and efficient data processing
US8715186B2 (en) * 2009-11-24 2014-05-06 Guided Therapy Systems, Llc Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy
US10183182B2 (en) 2010-08-02 2019-01-22 Guided Therapy Systems, Llc Methods and systems for treating plantar fascia
US9510802B2 (en) 2012-09-21 2016-12-06 Guided Therapy Systems, Llc Reflective ultrasound technology for dermatological treatments
CN113648551A (zh) 2013-03-08 2021-11-16 奥赛拉公司 用于多焦点超声治疗的装置和方法
US10561862B2 (en) 2013-03-15 2020-02-18 Guided Therapy Systems, Llc Ultrasound treatment device and methods of use
WO2015092487A1 (en) 2013-12-18 2015-06-25 Freescale Semiconductor, Inc. Storage element with storage and clock tree monitoring circuit and methods therefor
MX371246B (es) 2014-04-18 2020-01-22 Ulthera Inc Terapia de ultrasonido con transductor de banda.
WO2017127328A1 (en) 2016-01-18 2017-07-27 Ulthera, Inc. Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board and method of assembly thereof
RU2748788C2 (ru) 2016-08-16 2021-05-31 Ультера, Инк. Системы и способы для косметической ультразвуковой обработки кожи
US10691519B2 (en) * 2016-09-15 2020-06-23 International Business Machines Corporation Hang detection and recovery
US11944849B2 (en) 2018-02-20 2024-04-02 Ulthera, Inc. Systems and methods for combined cosmetic treatment of cellulite with ultrasound

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Also Published As

Publication number Publication date
EP0676695A2 (de) 1995-10-11
DE69505871T2 (de) 1999-07-01
US5471488A (en) 1995-11-28
EP0676695B1 (de) 1998-11-11
JPH07282025A (ja) 1995-10-27
JP2802043B2 (ja) 1998-09-21
EP0676695A3 (de) 1996-02-28

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