KR920001953B1 - 회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치 - Google Patents

회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치 Download PDF

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Publication number
KR920001953B1
KR920001953B1 KR1019890700391A KR890700391A KR920001953B1 KR 920001953 B1 KR920001953 B1 KR 920001953B1 KR 1019890700391 A KR1019890700391 A KR 1019890700391A KR 890700391 A KR890700391 A KR 890700391A KR 920001953 B1 KR920001953 B1 KR 920001953B1
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KR
South Korea
Prior art keywords
delay
clock
signal
aforementioned
transmission line
Prior art date
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Expired
Application number
KR1019890700391A
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English (en)
Korean (ko)
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KR890702107A (ko
Inventor
로렌스 폴 플로라
미쉘 앤터니 메칼로후
Original Assignee
유니시스 코포레이숀
보베테 죤스
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
Priority claimed from US07/068,285 external-priority patent/US4755704A/en
Application filed by 유니시스 코포레이숀, 보베테 죤스 filed Critical 유니시스 코포레이숀
Publication of KR890702107A publication Critical patent/KR890702107A/ko
Application granted granted Critical
Publication of KR920001953B1 publication Critical patent/KR920001953B1/ko
Expired legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/0248—Skew reduction or using delay lines
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09263—Meander
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/0929—Conductive planes
    • H05K2201/09336—Signal conductors in same plane as power plane
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Pulse Circuits (AREA)
  • Wire Processing (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Electric Clocks (AREA)
KR1019890700391A 1987-06-30 1988-06-20 회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치 Expired KR920001953B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6828487A 1987-06-30 1987-06-30
US07/068,284 1987-06-30
US07/068,285 1987-06-30
US07/068,285 US4755704A (en) 1987-06-30 1987-06-30 Automatic clock de-skewing apparatus
PCT/US1988/002060 WO1989000311A1 (en) 1987-06-30 1988-06-20 Automatic clock de-skewing on a circuit board

Publications (2)

Publication Number Publication Date
KR890702107A KR890702107A (ko) 1989-12-12
KR920001953B1 true KR920001953B1 (ko) 1992-03-07

Family

ID=26748801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700391A Expired KR920001953B1 (ko) 1987-06-30 1988-06-20 회로기판에서의 클록 디-큐잉(de-skewing)을 자동공급하는 방법 및 그 장치

Country Status (7)

Country Link
EP (1) EP0321552B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH01502222A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR920001953B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE127250T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3854382T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX166192B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1989000311A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118975A (en) * 1990-03-05 1992-06-02 Thinking Machines Corporation Digital clock buffer circuit providing controllable delay
US5247613A (en) * 1990-05-08 1993-09-21 Thinking Machines Corporation Massively parallel processor including transpose arrangement for serially transmitting bits of data words stored in parallel
WO1993006497A1 (en) * 1991-09-23 1993-04-01 Digital Equipment Corporation Method and apparatus for complete functional testing of a complex signal path of a semiconductor chip
US5696951A (en) * 1996-01-03 1997-12-09 Credence Systems Corporation Signal deskewing system for synchronous logic circuit
JP2853738B2 (ja) * 1996-05-30 1999-02-03 日本電気株式会社 クロック位相制御回路
JP4394788B2 (ja) 1999-05-10 2010-01-06 株式会社アドバンテスト 遅延時間判定装置
DE10330328B4 (de) * 2003-07-04 2006-09-21 Infineon Technologies Ag Verfahren und Vorrichtung zur Verarbeitung von Daten bei unterschiedlichen Taktsignalen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501500A (en) * 1975-06-20 1978-02-15 Int Computers Ltd Multilayer printed circuit boards
JPS5580136A (en) * 1978-12-14 1980-06-17 Fujitsu Ltd Clock signal distribution system
US4637018A (en) * 1984-08-29 1987-01-13 Burroughs Corporation Automatic signal delay adjustment method
EP0173521A3 (en) * 1984-08-29 1988-05-11 Unisys Corporation Automatic signal delay adjustment apparatus
JPS61199310A (ja) * 1985-02-28 1986-09-03 Showa Electric Wire & Cable Co Ltd プリント基板型電磁遅延線

Also Published As

Publication number Publication date
KR890702107A (ko) 1989-12-12
ATE127250T1 (de) 1995-09-15
DE3854382T2 (de) 1996-04-25
EP0321552A1 (en) 1989-06-28
DE3854382D1 (de) 1995-10-05
EP0321552B1 (en) 1995-08-30
WO1989000311A1 (en) 1989-01-12
JPH01502222A (ja) 1989-08-03
MX166192B (es) 1992-12-23
JPH0577087B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-26

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