KR100472292B1 - 동기식논리회로의신호디스큐시스템 - Google Patents

동기식논리회로의신호디스큐시스템 Download PDF

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Publication number
KR100472292B1
KR100472292B1 KR10-1998-0705103A KR19980705103A KR100472292B1 KR 100472292 B1 KR100472292 B1 KR 100472292B1 KR 19980705103 A KR19980705103 A KR 19980705103A KR 100472292 B1 KR100472292 B1 KR 100472292B1
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KR
South Korea
Prior art keywords
clock signal
module
transmission line
delay
global
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 - Fee Related
Application number
KR10-1998-0705103A
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English (en)
Korean (ko)
Other versions
KR19990076975A (ko
Inventor
찰스 에이. 밀러
Original Assignee
크레던스 시스템스 코포레이션
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Publication of KR19990076975A publication Critical patent/KR19990076975A/ko
Application granted granted Critical
Publication of KR100472292B1 publication Critical patent/KR100472292B1/ko
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • G01R31/31917—Stimuli generation or application of test patterns to the device under test [DUT]
    • G01R31/31922—Timing generation or clock 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • G01R31/31903—Tester hardware, i.e. output processing circuits tester configuration
    • G01R31/31908—Tester set-up, e.g. configuring the tester to the device under test [DUT], down loading test patterns
    • G01R31/3191—Calibration

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Tests Of Electronic Circuits (AREA)
KR10-1998-0705103A 1996-01-03 1996-12-05 동기식논리회로의신호디스큐시스템 Expired - Fee Related KR100472292B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/582,448 US5696951A (en) 1996-01-03 1996-01-03 Signal deskewing system for synchronous logic circuit
US8/582,448 1996-01-03
US08/582,448 1996-01-03

Publications (2)

Publication Number Publication Date
KR19990076975A KR19990076975A (ko) 1999-10-25
KR100472292B1 true KR100472292B1 (ko) 2005-07-29

Family

ID=24329195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1998-0705103A Expired - Fee Related KR100472292B1 (ko) 1996-01-03 1996-12-05 동기식논리회로의신호디스큐시스템

Country Status (6)

Country Link
US (1) US5696951A (enExample)
EP (1) EP0871931B1 (enExample)
JP (1) JP3862240B2 (enExample)
KR (1) KR100472292B1 (enExample)
DE (1) DE69634783T2 (enExample)
WO (1) WO1997025664A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272195B1 (en) * 1995-06-30 2001-08-07 Texas Instruments Incorporated Method and apparatus for correcting signal skew differentials between two interconnected devices
JP2778572B2 (ja) * 1996-03-21 1998-07-23 日本電気株式会社 クロック分配回路
US6150866A (en) * 1997-04-01 2000-11-21 Fujitsu Limited Clock supplying circuit and integrated circuit device using it
US5905391A (en) * 1997-07-14 1999-05-18 Intel Corporation Master-slave delay locked loop for accurate delay or non-periodic signals
US5854797A (en) * 1997-08-05 1998-12-29 Teradyne, Inc. Tester with fast refire recovery time
US6226757B1 (en) * 1997-10-10 2001-05-01 Rambus Inc Apparatus and method for bus timing compensation
US6105157A (en) * 1998-01-30 2000-08-15 Credence Systems Corporation Salphasic timing calibration system for an integrated circuit tester
JP2000099191A (ja) * 1998-09-10 2000-04-07 Internatl Business Mach Corp <Ibm> クロック回路、クロック供給方法およびクロック回路を含むコンピュータ・システム
US6121810A (en) * 1998-10-06 2000-09-19 International Business Machines Corporation Integrated delay line calibration method and apparatus for direct access storage device (DASD)
IL131109A (en) * 1999-07-26 2003-07-31 Eci Telecom Ltd Method and apparatus for compensating the delay of high-speed data, propagating via a printed data-bus
FR2804761B1 (fr) * 1999-10-01 2003-02-21 Schlumberger Technologies Inc Methode de test et appareil aux signaux synchrones de source
WO2001033240A2 (en) * 1999-10-26 2001-05-10 Teradyne, Inc. High resolution skew detection apparatus and method
US6647506B1 (en) * 1999-11-30 2003-11-11 Integrated Memory Logic, Inc. Universal synchronization clock signal derived using single forward and reverse direction clock signals even when phase delay between both signals is greater than one cycle
DE10014386A1 (de) * 2000-03-23 2001-09-27 Infineon Technologies Ag Integrierte Schaltung mit Ansteuerschaltung zur Ansteuerung einer Treiberschaltung
US7221126B1 (en) * 2000-04-28 2007-05-22 Hewlett-Packard Development Company, L.P. Apparatus and method to align clocks for repeatable system testing
US6356100B1 (en) * 2001-01-19 2002-03-12 Dell Products L.P. Ground bounce reduction technique using phased outputs and package de-skewing for synchronous buses
US6971040B2 (en) * 2001-06-26 2005-11-29 Intel Corporation Method and system for reducing the effects of simultaneously switching outputs
US7418616B2 (en) * 2002-07-15 2008-08-26 Brooktree Broadband Holding, Inc. System and method for improved synchronous data access
WO2006078736A2 (en) * 2005-01-19 2006-07-27 Paul William Ronald Self Circuits and methods of generating and controlling signals on an integrated circuit
US7215208B2 (en) * 2005-01-19 2007-05-08 Paul William Ronald Self Fully integrated frequency generator
US20060164141A1 (en) * 2005-01-21 2006-07-27 Self Paul W R Controlled delay line circuit with integrated transmission line reference
US7375593B2 (en) * 2005-01-19 2008-05-20 Paul William Ronald Self Circuits and methods of generating and controlling signals on an integrated circuit
US7401246B2 (en) * 2005-06-30 2008-07-15 Intel Corporation Nibble de-skew method, apparatus, and system
US7908634B2 (en) * 2006-11-02 2011-03-15 Redmere Technology Ltd. High-speed cable with embedded power control
US7729874B2 (en) * 2006-11-02 2010-06-01 Redmere Technology Ltd. System and method for calibrating a high-speed cable
US8272023B2 (en) * 2006-11-02 2012-09-18 Redmere Technology Ltd. Startup circuit and high speed cable using the same
KR100889816B1 (ko) * 2007-03-27 2009-03-20 삼성전자주식회사 위상 정렬 장치 및 방법
EP2854326A1 (en) * 2007-07-20 2015-04-01 Blue Danube Labs Inc Method and system for multi-point signal generation with phase synchronized local carriers
US8280668B2 (en) * 2007-07-25 2012-10-02 Redmere Technology Ltd. Self calibrating cable for high definition digital video interface
US8073647B2 (en) 2007-07-25 2011-12-06 Redmere Technology Ltd. Self calibrating cable for high definition digital video interface
US8437973B2 (en) * 2007-07-25 2013-05-07 John Martin Horan Boosted cable for carrying high speed channels and methods for calibrating the same
US7793022B2 (en) * 2007-07-25 2010-09-07 Redmere Technology Ltd. Repeater for a bidirectional serial bus
US9160349B2 (en) * 2009-08-27 2015-10-13 Micron Technology, Inc. Die location compensation
US7893746B1 (en) * 2009-10-14 2011-02-22 Texas Instruments Incorporated High speed intra-pair de-skew circuit
US8527803B2 (en) 2011-02-03 2013-09-03 Dell Products L.P. System and method for multiple backplane time synchronization
KR102629183B1 (ko) * 2016-12-07 2024-01-24 에스케이하이닉스 주식회사 테스트 장치
US20240255984A1 (en) * 2023-01-27 2024-08-01 Taiwan Semiconductor Manufacturing Company, Ltd. Clock aligning circuit and methods for operating the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890702107A (ko) * 1987-06-30 1989-12-12 보베테 죤스 회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치
US5258660A (en) * 1990-01-16 1993-11-02 Cray Research, Inc. Skew-compensated clock distribution system
US5272729A (en) * 1991-09-20 1993-12-21 International Business Machines Corporation Clock signal latency elimination network
JPH06266464A (ja) * 1991-12-27 1994-09-22 Intel Corp クロック信号分配ネットワークおよびそのクロック信号分配ネットワークにおいてクロック・スキューを解消する方法
US5428764A (en) * 1992-04-24 1995-06-27 Digital Equipment Corporation System for radial clock distribution and skew regulation for synchronous clocking of components of a computing system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496477A (en) * 1967-06-29 1970-02-17 Bell Telephone Labor Inc Clock pulse failure detector
US4447870A (en) * 1981-04-03 1984-05-08 Honeywell Information Systems Inc. Apparatus for setting the basic clock timing in a data processing system
US5133064A (en) * 1987-04-27 1992-07-21 Hitachi, Ltd. Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
US5086500A (en) * 1987-08-07 1992-02-04 Tektronix, Inc. Synchronized system by adjusting independently clock signals arriving at a plurality of integrated circuits
CA1301261C (en) * 1988-04-27 1992-05-19 Wayne D. Grover Method and apparatus for clock distribution and for distributed clock synchronization
JP2629028B2 (ja) * 1988-08-10 1997-07-09 株式会社日立製作所 クロック信号供給方法および装置
US4931986A (en) * 1989-03-03 1990-06-05 Ncr Corporation Computer system clock generator for generating tuned multiple clock signals
US5293626A (en) * 1990-06-08 1994-03-08 Cray Research, Inc. Clock distribution apparatus and processes particularly useful in multiprocessor systems
US5305451A (en) * 1990-09-05 1994-04-19 International Business Machines Corporation Single phase clock distribution circuit for providing clock signals to multiple chip integrated circuit systems
US5455935A (en) * 1991-05-31 1995-10-03 Tandem Computers Incorporated Clock synchronization system
US5298866A (en) * 1992-06-04 1994-03-29 Kaplinsky Cecil H Clock distribution circuit with active de-skewing
US5369640A (en) * 1993-04-16 1994-11-29 Digital Equipment Corporation Method and apparatus for clock skew reduction through remote delay regulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890702107A (ko) * 1987-06-30 1989-12-12 보베테 죤스 회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치
US5258660A (en) * 1990-01-16 1993-11-02 Cray Research, Inc. Skew-compensated clock distribution system
US5272729A (en) * 1991-09-20 1993-12-21 International Business Machines Corporation Clock signal latency elimination network
JPH06266464A (ja) * 1991-12-27 1994-09-22 Intel Corp クロック信号分配ネットワークおよびそのクロック信号分配ネットワークにおいてクロック・スキューを解消する方法
US5428764A (en) * 1992-04-24 1995-06-27 Digital Equipment Corporation System for radial clock distribution and skew regulation for synchronous clocking of components of a computing system

Also Published As

Publication number Publication date
EP0871931B1 (en) 2005-05-25
DE69634783D1 (de) 2005-06-30
EP0871931A4 (en) 2001-03-07
JP3862240B2 (ja) 2006-12-27
JP2000503149A (ja) 2000-03-14
WO1997025664A1 (en) 1997-07-17
US5696951A (en) 1997-12-09
EP0871931A1 (en) 1998-10-21
KR19990076975A (ko) 1999-10-25
DE69634783T2 (de) 2006-02-02

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