JPH0277944U - - Google Patents

Info

Publication number
JPH0277944U
JPH0277944U JP1989134806U JP13480689U JPH0277944U JP H0277944 U JPH0277944 U JP H0277944U JP 1989134806 U JP1989134806 U JP 1989134806U JP 13480689 U JP13480689 U JP 13480689U JP H0277944 U JPH0277944 U JP H0277944U
Authority
JP
Japan
Prior art keywords
signal
input
flip
flop
exclusive
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.)
Granted
Application number
JP1989134806U
Other languages
English (en)
Japanese (ja)
Other versions
JPH055710Y2 (cg-RX-API-DMAC10.html
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 JPH0277944U publication Critical patent/JPH0277944U/ja
Application granted granted Critical
Publication of JPH055710Y2 publication Critical patent/JPH055710Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L25/45—Transmitting circuits; Receiving circuits using electronic distributors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
    • G06F13/4213—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with asynchronous protocol
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/423—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with synchronous protocol
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP1989134806U 1982-05-07 1989-11-20 Expired - Lifetime JPH055710Y2 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/376,069 US4450572A (en) 1982-05-07 1982-05-07 Interface for serial data communications link

Publications (2)

Publication Number Publication Date
JPH0277944U true JPH0277944U (cg-RX-API-DMAC10.html) 1990-06-14
JPH055710Y2 JPH055710Y2 (cg-RX-API-DMAC10.html) 1993-02-15

Family

ID=23483581

Family Applications (5)

Application Number Title Priority Date Filing Date
JP58079194A Pending JPS5940747A (ja) 1982-05-07 1983-05-06 直列デ−タ通信リンク用のインタ−フエイス
JP62133236A Granted JPS63126340A (ja) 1982-05-07 1987-05-28 デコ−ディング装置
JP62133237A Pending JPS63126341A (ja) 1982-05-07 1987-05-28 デコ−ダ
JP1989134806U Expired - Lifetime JPH055710Y2 (cg-RX-API-DMAC10.html) 1982-05-07 1989-11-20
JP1989134807U Expired - Lifetime JPH055711Y2 (cg-RX-API-DMAC10.html) 1982-05-07 1989-11-20

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP58079194A Pending JPS5940747A (ja) 1982-05-07 1983-05-06 直列デ−タ通信リンク用のインタ−フエイス
JP62133236A Granted JPS63126340A (ja) 1982-05-07 1987-05-28 デコ−ディング装置
JP62133237A Pending JPS63126341A (ja) 1982-05-07 1987-05-28 デコ−ダ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1989134807U Expired - Lifetime JPH055711Y2 (cg-RX-API-DMAC10.html) 1982-05-07 1989-11-20

Country Status (4)

Country Link
US (1) US4450572A (cg-RX-API-DMAC10.html)
EP (2) EP0094178A3 (cg-RX-API-DMAC10.html)
JP (5) JPS5940747A (cg-RX-API-DMAC10.html)
CA (1) CA1204514A (cg-RX-API-DMAC10.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592072B1 (en) * 1982-05-07 1994-02-15 Digital Equipment Corporation Decoder for self-clocking serial data communications
US4787033A (en) * 1983-09-22 1988-11-22 Digital Equipment Corporation Arbitration mechanism for assigning control of a communications path in a digital computer system
GB8506100D0 (en) * 1985-03-08 1985-04-11 Int Computers Ltd Decoder
IT1200701B (it) * 1985-07-31 1989-01-27 Italtel Spa Disposizione circuitale atta ad allineare tra di loro i fasci pcm che pervengono ad un nodo di comunicazione
JPH085618B2 (ja) * 1986-09-10 1996-01-24 日立機電工業株式会社 ロープ式クラブバケット付クレーンにおけるバケット開き下げ運転方法
US5010477A (en) * 1986-10-17 1991-04-23 Hitachi, Ltd. Method and apparatus for transferring vector data between parallel processing system with registers & logic for inter-processor data communication independents of processing operations
US4746898A (en) * 1986-10-20 1988-05-24 Gould Inc. Bi-phase decoder
US4845722A (en) * 1987-10-16 1989-07-04 Digital Equipment Corporation Computer interconnect coupler employing crossbar switching
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4962474A (en) * 1987-11-17 1990-10-09 International Business Machines Corporation LSSD edge detection logic for asynchronous data interface
KR0160279B1 (ko) * 1988-12-20 1998-12-01 이우에 사또시 무선 통신 장치
US5187780A (en) * 1989-04-07 1993-02-16 Digital Equipment Corporation Dual-path computer interconnect system with zone manager for packet memory
CA2011935A1 (en) * 1989-04-07 1990-10-07 Desiree A. Awiszio Dual-path computer interconnect system with four-ported packet memory control
US5020020A (en) * 1989-04-07 1991-05-28 Digital Equipment Corporation Computer interconnect system with transmit-abort function
US5167019A (en) 1989-06-23 1992-11-24 Digital Equipment Corporation Apparatus and method for interconnecting a plurality of devices to a single node in a node-limited serial data bus computer network
US4972161A (en) * 1989-06-28 1990-11-20 Digital Equipment Corporation Clock recovery for serial data communications system
US5023891A (en) * 1989-07-25 1991-06-11 Sf2 Corporation Method and circuit for decoding a Manchester code signal
US5027085A (en) * 1989-10-03 1991-06-25 Analog Devices, Inc. Phase detector for phase-locked loop clock recovery system
US5287359A (en) * 1991-04-08 1994-02-15 Digital Equipment Corporation Synchronous decoder for self-clocking signals
US5524109A (en) * 1991-06-20 1996-06-04 Bay Networks, Incorporated Token ring concentrator having retiming function
EP0557561A1 (en) * 1992-02-28 1993-09-01 International Business Machines Corporation Serial data link utilising NRZI and Manchester code
DE4211579C1 (de) * 1992-04-07 1993-11-18 Daimler Benz Ag Verfahren zur Überwachung symmetrischer Zweidraht-Busleitungen und -Busschnittstellen, und Vorrichtung zur Durchführung des Verfahrens
US5347548A (en) * 1992-06-19 1994-09-13 Motorola Inc. Circuit for simultaneous recovery of bit clock and frame synchronization
JPH07503353A (ja) * 1992-11-18 1995-04-06 ゼネラル・エレクトリック・カンパニイ 無接触スリップリング信号結合器
SE501156C2 (sv) * 1993-04-21 1994-11-28 Ellemtel Utvecklings Ab Referenssignal sammansatt av klocksignal och synkroniseringssignal, anordning och förfarande för synkronisering m.h.a. referenssignal
US5604487A (en) * 1993-07-30 1997-02-18 Lockheed Martin Tactical Systems, Inc. Apparatus and method for user-selective data communication with verification
US5638403A (en) * 1995-04-28 1997-06-10 Motorola, Inc. Low-splatter peak-to-average signal reduction with interpolation
FR2735928B1 (fr) * 1995-06-22 1997-07-18 France Telecom Codeur/decodeur manchester
JP3493111B2 (ja) * 1997-02-25 2004-02-03 株式会社東芝 半導体集積回路装置
US6188874B1 (en) * 1997-06-27 2001-02-13 Lockheed Martin Corporation Control and telemetry signal communication system for geostationary satellites
US7143202B2 (en) * 2001-07-02 2006-11-28 Seagate Technology Llc Dual serial port data acquisition interface assembly for a data storage device
US7382843B2 (en) 2001-12-11 2008-06-03 Nxp B.V. System with a clocked interface
KR101298567B1 (ko) 2007-11-07 2013-08-22 삼성전자주식회사 데이터 전송 방법, 데이터 전송 장치 및 데이터 송수신시스템
US8864027B2 (en) 2011-08-10 2014-10-21 University of Pittsburgh—of the Commonwealth System of Higher Education Low-power pulse width encoding scheme and counter-less shift register that may be employed therewith
US10635619B2 (en) * 2016-10-12 2020-04-28 Cirrus Logic, Inc. Encoding for multi-device synchronization of devices
CN114399054B (zh) * 2022-01-17 2025-06-27 中国科学院计算技术研究所 基于超导异或门生成时钟信号的方法以及时钟发生器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804982A (en) * 1972-08-10 1974-04-16 Texas Instruments Inc Data communication system for serially transferring data between a first and a second location
JPS501288A (cg-RX-API-DMAC10.html) * 1973-05-16 1975-01-08
JPS5081463A (cg-RX-API-DMAC10.html) * 1973-11-20 1975-07-02
US4063220A (en) * 1975-03-31 1977-12-13 Xerox Corporation Multipoint data communication system with collision detection
JPS51128253A (en) * 1975-04-24 1976-11-09 Singer Co Digital decoder
US4167760A (en) * 1978-03-28 1979-09-11 Ampex Corporation Bi-phase decoder apparatus and method
US4287596A (en) * 1979-11-26 1981-09-01 Ncr Corporation Data recovery system for use with a high speed serial link between two subsystems in a data processing system
US4317211A (en) * 1980-06-02 1982-02-23 The United States Of America As Represented By The Secretary Of The Navy Manchester code decoding apparatus

Also Published As

Publication number Publication date
JPH0279645U (cg-RX-API-DMAC10.html) 1990-06-19
JPS63126340A (ja) 1988-05-30
EP0094178A2 (en) 1983-11-16
US4450572A (en) 1984-05-22
JPS63126341A (ja) 1988-05-30
US4450572B1 (cg-RX-API-DMAC10.html) 1994-01-25
JPH055711Y2 (cg-RX-API-DMAC10.html) 1993-02-15
JPS5940747A (ja) 1984-03-06
EP0094178A3 (en) 1985-04-03
CA1204514A (en) 1986-05-13
JPH0477494B2 (cg-RX-API-DMAC10.html) 1992-12-08
EP0486072A2 (en) 1992-05-20
JPH055710Y2 (cg-RX-API-DMAC10.html) 1993-02-15

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