FR2452212A1 - Procede et dispositif pour transmettre des donnees par liaison optique entre des unites d'un systeme - Google Patents
Procede et dispositif pour transmettre des donnees par liaison optique entre des unites d'un systemeInfo
- Publication number
- FR2452212A1 FR2452212A1 FR8005946A FR8005946A FR2452212A1 FR 2452212 A1 FR2452212 A1 FR 2452212A1 FR 8005946 A FR8005946 A FR 8005946A FR 8005946 A FR8005946 A FR 8005946A FR 2452212 A1 FR2452212 A1 FR 2452212A1
- Authority
- FR
- France
- Prior art keywords
- data
- signal
- converting
- units
- transmitting data
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Communication System (AREA)
- Dc Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
Abstract
PROCEDE ET DISPOSITIF POUR TRANSMETTRE DES DONNEES PAR UNE LIAISON OPTIQUE ENTRE DES UNITES D'UN SYSTEME EN REMPLACEMENT D'UNE LIAISON ELECTRIQUE CABLEE DE TRANSMISSION EN PARALLELE DE DONNEES. LE DISPOSITIF COMPREND UN CIRCUIT LOGIQUE D'INTERFACE EMETTEUR 16 POUR CONVERTIR DES BITS DE DONNEES EN PARALLELE EN UN PAQUET DE SIGNAUX DE DONNEES EN SERIE PRECEDES D'UN SIGNAL EN-TETE, UNE SOURCE OPTIQUE 20 POUR CONVERTIR LES SIGNAUX EN SERIE EN UN SIGNAL LUMINEUX, UN CABLE DE FIBRE OPTIQUE 23, UN MOYEN 25 POUR RECEVOIR LE SIGNAL LUMINEUX ET LE CONVERTIR EN UN SIGNAL DE DONNEES DE MANCHESTER RECUES ET UN CIRCUIT LOGIQUE D'INTERFACE RECEPTEUR 27 POUR DECODER LE SIGNAL DE DONNEES ET ENGENDRER UN GROUPE DE BITS DE DONNEES EN PARALLELE. APPLICATION AUX LIAISONS UNITE CENTRALE-PERIPHERIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/021,743 US4276656A (en) | 1979-03-19 | 1979-03-19 | Apparatus and method for replacement of a parallel, computer-to-peripheral wire link with a serial optical link |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2452212A1 true FR2452212A1 (fr) | 1980-10-17 |
FR2452212B1 FR2452212B1 (fr) | 1986-05-23 |
Family
ID=21805886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8005946A Expired FR2452212B1 (fr) | 1979-03-19 | 1980-03-17 | Procede et dispositif pour transmettre des donnees par liaison optique entre des unites d'un systeme |
Country Status (7)
Country | Link |
---|---|
US (1) | US4276656A (fr) |
JP (1) | JPS55127742A (fr) |
AU (1) | AU530725B2 (fr) |
CA (1) | CA1142606A (fr) |
DE (1) | DE3010357A1 (fr) |
FR (1) | FR2452212B1 (fr) |
GB (1) | GB2046484B (fr) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001638A1 (de) * | 1980-01-17 | 1981-07-23 | Siemens AG, 1000 Berlin und 8000 München | Passives bussystem fuer dezentral strukturierte mehrrechneranordnungen, insbesondere multimikrocomputer-anordnungen |
JPS56157879A (en) * | 1980-05-08 | 1981-12-05 | Toshiba Corp | Ultrasonic video equipment |
JPS5769228A (en) * | 1980-10-18 | 1982-04-27 | Fuji Electric Co Ltd | Deterioration detection system for optical transmitting circuit |
US4477842A (en) * | 1981-04-20 | 1984-10-16 | Victor Company Of Japan, Ltd. | Data reproducing circuit |
JPS581361A (ja) * | 1981-06-26 | 1983-01-06 | Hitachi Ltd | デ−タ通信方式 |
US4449119A (en) * | 1981-12-14 | 1984-05-15 | International Business Machines Corporation | Self-clocking serial decoder |
JPS5990197A (ja) * | 1982-11-12 | 1984-05-24 | 富士電機株式会社 | フイ−ルド計装システム |
US4562582A (en) * | 1983-04-18 | 1985-12-31 | Nippon Telegraph & Telephone Public Corporation | Burst signal receiving apparatus |
US4979095A (en) * | 1983-05-31 | 1990-12-18 | Boeing Company | Apparatus and method for a data processing system interface having multiple bit protocol signals |
US4616317A (en) * | 1983-09-14 | 1986-10-07 | Baird Corporation | Data link for a radioactivity distribution detection system |
US4912723A (en) * | 1984-06-28 | 1990-03-27 | Westinghouse Electric Corp. | Multipurpose digital IC for communication and control network |
US4663767A (en) * | 1984-07-19 | 1987-05-05 | Siemens Aktiengesellschaft | Optical data bus having a statistical access method |
US4675861A (en) * | 1984-11-28 | 1987-06-23 | Adc Telecommunications, Inc. | Fiber optic multiplexer |
US5099348A (en) * | 1984-12-12 | 1992-03-24 | Scientific-Atlanta, Inc. | Display for remote receiver in a utility management system |
US4810216A (en) * | 1985-01-14 | 1989-03-07 | Sanshin Kogyo Kabushiki Kaisha | Remote control system for marine engine |
US4677428A (en) * | 1985-06-07 | 1987-06-30 | Hei, Inc. | Cordless light pen |
FR2586150B1 (fr) * | 1985-08-07 | 1987-10-23 | Thomson Csf Mat Tel | Dispositif de transmission de paquets dans un reseau temporel asynchrone, et procede de codage des silences |
US5230073A (en) * | 1986-07-21 | 1993-07-20 | Bell Communications Research, Inc. | System and method for accessing and updating a continuously broadcasted stored database |
US4864588A (en) * | 1987-02-11 | 1989-09-05 | Hillier Technologies Limited Partnership | Remote control system, components and methods |
US4873431A (en) * | 1987-08-12 | 1989-10-10 | Minolta Camera Kabushiki Kaisha | Recording apparatus with optical fiber cable interconnecting microcomputers |
US5099346A (en) * | 1988-01-27 | 1992-03-24 | Spectrix Corporation | Infrared communications network |
US5247380A (en) * | 1988-01-27 | 1993-09-21 | Spectrix Corp | Infrared communications network |
US4998247A (en) * | 1988-06-10 | 1991-03-05 | Irvine Halliday David | Active star-configured local area network |
GB8819574D0 (en) * | 1988-08-17 | 1988-09-21 | Britoil Plc | Fibre optic data coupler |
US5031178A (en) * | 1988-10-12 | 1991-07-09 | American Standard Inc. | Apparatus and method for ground isolated system diagnostics |
US5125096A (en) * | 1988-10-31 | 1992-06-23 | International Business Machines Corporation | System for implementing to a packet switch protocol for a multinode data communications network utilizing separate data and control paths |
US5023891A (en) * | 1989-07-25 | 1991-06-11 | Sf2 Corporation | Method and circuit for decoding a Manchester code signal |
US5206946A (en) * | 1989-10-27 | 1993-04-27 | Sand Technology Systems Development, Inc. | Apparatus using converters, multiplexer and two latches to convert SCSI data into serial data and vice versa |
IT1238032B (it) * | 1990-01-30 | 1993-06-23 | Pirelli Cavi Spa | Linea di telecomunicazione a fibre ottiche con canali separati di servizio |
EP0542087A3 (fr) * | 1991-11-10 | 1997-12-29 | Hewlett-Packard Company | Méthode et appareil pour transmission en série efficace des signaux de commande dans un bus numérique |
USRE40150E1 (en) | 1994-04-25 | 2008-03-11 | Matsushita Electric Industrial Co., Ltd. | Fiber optic module |
US5625563A (en) * | 1995-01-09 | 1997-04-29 | Lsi Logic Corporation | Method and system for reducing the number of connections between a plurality of semiconductor devices |
US5717533A (en) | 1995-01-13 | 1998-02-10 | Methode Electronics Inc. | Removable optoelectronic module |
US6220878B1 (en) | 1995-10-04 | 2001-04-24 | Methode Electronics, Inc. | Optoelectronic module with grounding means |
US5546281A (en) * | 1995-01-13 | 1996-08-13 | Methode Electronics, Inc. | Removable optoelectronic transceiver module with potting box |
US5590116A (en) * | 1995-02-09 | 1996-12-31 | Wandel & Goltermann Technologies, Inc. | Multiport analyzing, time stamp synchronizing and parallel communicating |
US5802321A (en) * | 1996-06-20 | 1998-09-01 | Square D Company | Synchronous serial communication network for controlling single point I/O devices |
US6203333B1 (en) | 1998-04-22 | 2001-03-20 | Stratos Lightwave, Inc. | High speed interface converter module |
US6179627B1 (en) | 1998-04-22 | 2001-01-30 | Stratos Lightwave, Inc. | High speed interface converter module |
US6213651B1 (en) * | 1999-05-26 | 2001-04-10 | E20 Communications, Inc. | Method and apparatus for vertical board construction of fiber optic transmitters, receivers and transceivers |
US6901221B1 (en) | 1999-05-27 | 2005-05-31 | Jds Uniphase Corporation | Method and apparatus for improved optical elements for vertical PCB fiber optic modules |
US7090509B1 (en) | 1999-06-11 | 2006-08-15 | Stratos International, Inc. | Multi-port pluggable transceiver (MPPT) with multiple LC duplex optical receptacles |
US6220873B1 (en) * | 1999-08-10 | 2001-04-24 | Stratos Lightwave, Inc. | Modified contact traces for interface converter |
US6646576B1 (en) * | 2001-06-26 | 2003-11-11 | Globespanvirata, Inc. | System and method for processing data |
JP4671688B2 (ja) * | 2002-06-24 | 2011-04-20 | サムスン エレクトロニクス カンパニー リミテッド | 高速データを伝送する経路と低速データを伝送する経路とを備えるメモリモジュールからなるメモリシステム |
US7821428B2 (en) * | 2004-06-03 | 2010-10-26 | Silicon Laboratories Inc. | MCU with integrated voltage isolator and integrated galvanically isolated asynchronous serial data link |
US7737871B2 (en) * | 2004-06-03 | 2010-06-15 | Silicon Laboratories Inc. | MCU with integrated voltage isolator to provide a galvanic isolation between input and output |
US8451032B2 (en) | 2010-12-22 | 2013-05-28 | Silicon Laboratories Inc. | Capacitive isolator with schmitt trigger |
CN115940952B (zh) * | 2023-01-05 | 2023-05-26 | 南京芯驰半导体科技有限公司 | 多数模转换器芯片的ate测试方法及装置、电子设备、介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333387A1 (fr) * | 1975-11-28 | 1977-06-24 | Hewlett Packard Co | Dispositif et procede pour la transmission d'information a codage binaire |
US4124778A (en) * | 1977-11-02 | 1978-11-07 | Minnesota Mining And Manufacturing Company | Digital frame synchronizing circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705986A (en) * | 1971-01-25 | 1972-12-12 | Computer Transmission Corp | Optical data transmission system |
US3949394A (en) * | 1974-04-08 | 1976-04-06 | C. J. Kennedy Company | Read amplifier having retriggerable, variable duty cycle inhibit pulse generator |
US3979746A (en) * | 1975-04-28 | 1976-09-07 | The United States Of America As Represented By The Secretary Of The Navy | High-speed Manchester code demodulator |
US4038494A (en) * | 1975-06-17 | 1977-07-26 | Fmc Corporation | Digital serial transmitter/receiver module |
US4100541A (en) * | 1976-07-26 | 1978-07-11 | The United States Of America As Represented By The Secretary Of The Navy | High speed manchester encoder |
JPS53113401A (en) * | 1977-03-16 | 1978-10-03 | Hitachi Ltd | Light communication system |
JPS5813055B2 (ja) * | 1977-06-29 | 1983-03-11 | 富士通株式会社 | デ−タとクロックの時分割多重伝送による光デ−タリンク方式 |
US4185273A (en) * | 1977-07-27 | 1980-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Data rate adaptive control device for Manchester code decoders |
US4149072A (en) * | 1977-08-05 | 1979-04-10 | Minnesota Mining And Manufacturing Company | System for flat ribbon optical fiber data communications link |
US4161650A (en) * | 1978-04-06 | 1979-07-17 | Lockheed Aircraft Corporation | Self-powered fiber optic interconnect system |
-
1979
- 1979-03-19 US US06/021,743 patent/US4276656A/en not_active Expired - Lifetime
-
1980
- 1980-03-17 FR FR8005946A patent/FR2452212B1/fr not_active Expired
- 1980-03-17 JP JP3383280A patent/JPS55127742A/ja active Pending
- 1980-03-18 AU AU56545/80A patent/AU530725B2/en not_active Ceased
- 1980-03-18 DE DE19803010357 patent/DE3010357A1/de not_active Ceased
- 1980-03-19 CA CA000347961A patent/CA1142606A/fr not_active Expired
- 1980-03-19 GB GB8009200A patent/GB2046484B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333387A1 (fr) * | 1975-11-28 | 1977-06-24 | Hewlett Packard Co | Dispositif et procede pour la transmission d'information a codage binaire |
US4124778A (en) * | 1977-11-02 | 1978-11-07 | Minnesota Mining And Manufacturing Company | Digital frame synchronizing circuit |
Non-Patent Citations (1)
Title |
---|
E.D.N., vol. 22, no. 20, novembre 1977, BOSTON (US), * |
Also Published As
Publication number | Publication date |
---|---|
FR2452212B1 (fr) | 1986-05-23 |
AU530725B2 (en) | 1983-07-28 |
DE3010357A1 (de) | 1980-10-09 |
US4276656A (en) | 1981-06-30 |
GB2046484B (en) | 1983-05-11 |
AU5654580A (en) | 1980-09-25 |
GB2046484A (en) | 1980-11-12 |
JPS55127742A (en) | 1980-10-02 |
CA1142606A (fr) | 1983-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |