JPS56501627A - - Google Patents

Info

Publication number
JPS56501627A
JPS56501627A JP50027681A JP50027681A JPS56501627A JP S56501627 A JPS56501627 A JP S56501627A JP 50027681 A JP50027681 A JP 50027681A JP 50027681 A JP50027681 A JP 50027681A JP S56501627 A JPS56501627 A JP S56501627A
Authority
JP
Japan
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.)
Pending
Application number
JP50027681A
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 filed Critical
Publication of JPS56501627A publication Critical patent/JPS56501627A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
JP50027681A 1979-11-26 1980-11-13 Pending JPS56501627A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/098,019 US4287596A (en) 1979-11-26 1979-11-26 Data recovery system for use with a high speed serial link between two subsystems in a data processing system

Publications (1)

Publication Number Publication Date
JPS56501627A true JPS56501627A (ja) 1981-11-05

Family

ID=22266314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50027681A Pending JPS56501627A (ja) 1979-11-26 1980-11-13

Country Status (5)

Country Link
US (1) US4287596A (ja)
EP (1) EP0040632B1 (ja)
JP (1) JPS56501627A (ja)
DE (1) DE3067985D1 (ja)
WO (1) WO1981001637A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104441A (nl) * 1981-09-29 1983-04-18 Philips Nv Een ontvanger voor ffsk gemoduleerde datasignalen.
US4441193A (en) * 1982-05-03 1984-04-03 Burroughs Corporation Frequency-encoding circuit for reducing distortion
US4450572A (en) * 1982-05-07 1984-05-22 Digital Equipment Corporation Interface for serial data communications link
US4513427A (en) * 1982-08-30 1985-04-23 Xerox Corporation Data and clock recovery system for data communication controller
US4612653A (en) * 1983-01-21 1986-09-16 E-Systems, Inc. Delay modulation phase coding
US4516248A (en) * 1983-01-21 1985-05-07 E-Systems, Inc. Variable threshold receiver
US4547738A (en) * 1983-06-10 1985-10-15 American Standard Inc. Phase shift demodulator
US4503472A (en) * 1983-09-01 1985-03-05 Burroughs Corp. Bipolar time modulated encoder/decoder system
FR2554617B1 (fr) * 1983-11-04 1987-03-27 Charbonnages De France Procede de telecommande a vue directe d'un engin de chantier et ensemble emetteur-recepteur adapte a sa mise en oeuvre
JPS60171475A (ja) * 1984-02-15 1985-09-04 アイデンティフィケ−ション・デバイセス・インコ−ポレ−テッド 識別システム
US4578798A (en) * 1984-03-15 1986-03-25 Johnson Service Company Method for communicating binary data using modified frequency shift keying techniques
FR2567341B1 (fr) * 1984-07-03 1986-12-26 Charbonnages De France Procede et equipement pour le transfert de signaux concernant une machine electrique munie d'un cable triphase d'alimentation
US4785255A (en) * 1987-11-23 1988-11-15 Allen-Bradley Company, Inc. Digital FSK signal demodulator
US5023891A (en) * 1989-07-25 1991-06-11 Sf2 Corporation Method and circuit for decoding a Manchester code signal
US5055659A (en) * 1990-02-06 1991-10-08 Amtech Technology Corp. High speed system for reading and writing data from and into remote tags
US5440721A (en) * 1992-03-24 1995-08-08 Sony Electronics, Inc. Method and apparatus for controlling signal timing of cascaded signal processing units
DE4345059A1 (de) * 1993-12-31 1995-07-06 Nec Electronics Europ Gmbh Verfahren und Vorrichtung zum Dekodieren eines diphase-kodierten digitalen Signals
US6658068B1 (en) * 1999-10-15 2003-12-02 Oak Technology, Inc. Detection of EFM stream component widths
FR2819598B1 (fr) * 2001-01-16 2003-04-11 Thomson Csf Dispositif de synchronisation tolerant aux pannes pour reseau informatique temps reel
US6833790B2 (en) 2002-04-12 2004-12-21 Digital Angel Corporation Livestock chute scanner
US7415089B2 (en) * 2004-03-16 2008-08-19 Industrial Technology Research Institute High-speed serial link clock and data recovery
US6933866B1 (en) 2004-09-14 2005-08-23 Avid Technology, Inc. Variable data rate receiver
US20070019773A1 (en) * 2005-07-21 2007-01-25 Zhou Dacheng Henry Data clock recovery system and method employing phase shifting related to lag or lead time
US8467489B2 (en) * 2005-08-24 2013-06-18 Hewlett-Packard Development Company, L.P. Data clock recovery system and method employing delayed data clock phase shifting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057347A (ja) * 1973-09-19 1975-05-19
JPS50150332A (ja) * 1974-05-22 1975-12-02

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437932A (en) * 1964-01-13 1969-04-08 Collins Radio Co Fsk receiver wherein one binary signal is represented by a half cycle of a given frequency and the other binary signal is represented by a full cycle of twice that frequency
US3377560A (en) * 1964-01-13 1968-04-09 Collins Radio Co Direct data sample single tone receiver
CA996691A (en) * 1974-10-16 1976-09-07 Northern Electric Company Limited Tow wire, full duplex data transmission system
US4167760A (en) * 1978-03-28 1979-09-11 Ampex Corporation Bi-phase decoder apparatus and method
US4222009A (en) * 1978-11-02 1980-09-09 Sperry Corporation Phase lock loop preconditioning circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057347A (ja) * 1973-09-19 1975-05-19
JPS50150332A (ja) * 1974-05-22 1975-12-02

Also Published As

Publication number Publication date
EP0040632B1 (en) 1984-05-23
EP0040632A4 (en) 1982-04-29
EP0040632A1 (en) 1981-12-02
US4287596A (en) 1981-09-01
WO1981001637A1 (en) 1981-06-11
DE3067985D1 (en) 1984-06-28

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