FR2440659A1 - Circuit de couplage pour transferer des signaux de donnees a grande vitesse - Google Patents
Circuit de couplage pour transferer des signaux de donnees a grande vitesseInfo
- Publication number
- FR2440659A1 FR2440659A1 FR7926833A FR7926833A FR2440659A1 FR 2440659 A1 FR2440659 A1 FR 2440659A1 FR 7926833 A FR7926833 A FR 7926833A FR 7926833 A FR7926833 A FR 7926833A FR 2440659 A1 FR2440659 A1 FR 2440659A1
- Authority
- FR
- France
- Prior art keywords
- coupling circuit
- high speed
- data
- data signals
- speed 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
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/4013—Management of data rate on the bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40039—Details regarding the setting of the power status of a node according to activity on the bus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Abstract
CIRCUIT DE COUPLAGE POUR TRANSFERER DES DONNEES A GRANDE VITESSE A PARTIR D'UN TRANSMETTEUR DE DONNEES VERS UN CONDUCTEUR COMMUN A PLUSIEURS TRANSMETTEURS DE DONNEES, CE CIRCUIT COMPRENANT DES MOYENS DE SEPARATION POUR SEPARER GALVANIQUEMENT CHAQUE TRANSMETTEUR DE DONNEES DU CONDUCTEUR ET POUR PRODUIRE UN SIGNAL DE SORTIE SUR UNE SORTIE DE SIGNAL PAR L'INTERMEDIAIRE DE MOYENS DE COMMUTATION POSITIONNES ENTRE LA SORTIE DE SIGNAL ET LES MOYENS DE SEPARATION, CE CIRCUIT DE COUPLAGE ETANT CARACTERISE EN CE QUE LES MOYENS DE COMMUTATION COMPRENNENT UN COMMUTATEUR 15, 16 QUI EST CONNECTE EN SERIE ENTRE CHAQUE SORTIE DE SIGNAL 28, 29 ET LES MOYENS DE SEPARATION 13, 24, 25 ET QUI EST DISPOSE DE FACON A ETRE ACTIONNE ET DECLENCHE UNIQUEMENT PAR LE SIGNAL DE DONNEES APPLIQUE A PARTIR DU TRANSMETTEUR DE DONNEES 2 AU TRAVERS DES MOYENS DE SEPARATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK483878A DK143627C (da) | 1978-10-30 | 1978-10-30 | Koblingskreds til overfoering af datasignaler med stor hastighed |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2440659A1 true FR2440659A1 (fr) | 1980-05-30 |
FR2440659B1 FR2440659B1 (fr) | 1983-12-30 |
Family
ID=8137093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926833A Granted FR2440659A1 (fr) | 1978-10-30 | 1979-10-30 | Circuit de couplage pour transferer des signaux de donnees a grande vitesse |
Country Status (6)
Country | Link |
---|---|
US (1) | US4445222A (fr) |
DE (1) | DE2953275T1 (fr) |
DK (1) | DK143627C (fr) |
FR (1) | FR2440659A1 (fr) |
GB (1) | GB2055276B (fr) |
WO (1) | WO1980001008A1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58205395A (ja) * | 1982-05-25 | 1983-11-30 | Sony Corp | リモ−トコントロ−ル装置 |
US4504959A (en) * | 1983-02-25 | 1985-03-12 | Johnson Service Company | Noise-neutralizing digital interface circuit |
US4516245A (en) * | 1983-06-22 | 1985-05-07 | Gte Automatic Electric Inc. | Digital span transmission circuit |
DE3402633A1 (de) * | 1984-01-26 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum anschalten eines teilnehmers an eine busleitung |
EP0184816A3 (fr) * | 1984-12-13 | 1989-01-11 | Honeywell Inc. | Système de transmission de données |
ATE77720T1 (de) * | 1986-12-12 | 1992-07-15 | Siemens Nixdorf Inf Syst | Sende-empfangs-einrichtung fuer ein busleitungssystem. |
DE3722415A1 (de) * | 1987-07-07 | 1989-01-19 | Bosch Gmbh Robert | Einrichtung zur potentialfreien uebertragung von informationen |
US4875223A (en) * | 1987-09-08 | 1989-10-17 | Digital Equipment Corporation | Twisted pair adapter |
US4814634A (en) * | 1987-09-23 | 1989-03-21 | International Business Machines Corporation | Ternary signal multiplexor circuit |
FR2623674B1 (fr) * | 1987-11-25 | 1990-04-20 | Peugeot | Dispositif de transmission d'informations pour vehicule automobile et procede de mise en oeuvre d'un tel dispositif |
FR2624995B1 (fr) * | 1987-12-17 | 1994-03-25 | Peugeot Automobiles | Dispositif de transmission d'informations entre plusieurs organes d'un vehicule automobile et une unite centrale de traitement d'informations |
DE58909214D1 (de) * | 1988-10-18 | 1995-06-08 | Ant Nachrichtentech | Buskoppelschaltung. |
DE3937814A1 (de) * | 1989-11-14 | 1991-05-23 | Ant Nachrichtentech | Verfahren zur uebertragung von daten sowie anordnung |
US4994690A (en) * | 1990-01-29 | 1991-02-19 | Motorola, Inc. | Split level bus |
US5077756A (en) * | 1990-05-31 | 1991-12-31 | Acculan Ltd. | Data network line driver |
JPH04117834A (ja) * | 1990-09-07 | 1992-04-17 | Mitsubishi Electric Corp | デジタル伝送回路 |
US5285477A (en) * | 1991-12-18 | 1994-02-08 | At&T Bell Laboratories | Balanced line driver for local area networks or the like |
GB9205291D0 (en) * | 1992-03-11 | 1992-04-22 | Soundcraft Electronics Ltd | Improvements in or relating to the digital control of analogue systems |
JPH07135513A (ja) * | 1993-09-17 | 1995-05-23 | Fujitsu Ltd | 電流駆動型回路の終端制御方法および装置 |
US5770996A (en) * | 1996-08-30 | 1998-06-23 | Interactive Technologies, Inc. | Transformer system for power line communications |
US7526350B2 (en) | 2003-08-06 | 2009-04-28 | Creative Technology Ltd | Method and device to process digital media streams |
US10766291B1 (en) * | 2019-04-17 | 2020-09-08 | Hubei Rui Te Wei Network Engineering Co., Ltd. | Paper clamping mechanism and automatic page-turning and UV-scanning system having same field |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1590158A (fr) * | 1968-09-26 | 1970-04-13 | ||
FR2077368A1 (fr) * | 1970-01-28 | 1971-10-22 | Ibm | |
US4086534A (en) * | 1977-02-14 | 1978-04-25 | Network Systems Corporation | Circuit for wire transmission of high frequency data communication pulse signals |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465101A (en) * | 1966-04-18 | 1969-09-02 | Collins Radio Co | High speed inter-computer communication using narrow bandwidth twisted pair cable |
JPS5119739B1 (fr) * | 1970-11-06 | 1976-06-19 | ||
US3912948A (en) * | 1971-08-30 | 1975-10-14 | Nat Semiconductor Corp | Mos bootstrap inverter circuit |
US3812292A (en) * | 1972-02-14 | 1974-05-21 | Ncr | Digital communication system |
US3986046A (en) * | 1972-07-24 | 1976-10-12 | General Instrument Corporation | Dual two-phase clock system |
US3832575A (en) * | 1972-12-27 | 1974-08-27 | Ibm | Data bus transmission line termination circuit |
US4004102A (en) * | 1975-08-08 | 1977-01-18 | Bell Telephone Laboratories, Incorporated | Automatic impedance modification of transmission lines |
US4024501A (en) * | 1975-09-03 | 1977-05-17 | Standard Oil Company | Line driver system |
US4090035A (en) * | 1975-12-17 | 1978-05-16 | Martin Marietta Corporation | Line access module |
US4029971A (en) * | 1976-02-13 | 1977-06-14 | Rca Corporation | Tri-state logic circuit |
US4078159A (en) * | 1976-10-18 | 1978-03-07 | Gte Automatic Electric Laboratories Incorporated | Modified duobinary repeatered span line |
DE2702209C2 (de) * | 1977-01-20 | 1985-12-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vorrichtung mit einer zentralen Datenverarbeitungseinheit und Untereinheiten |
US4149030A (en) * | 1977-06-17 | 1979-04-10 | Honeywell Inc. | Multi-drop communications device |
US4109117A (en) * | 1977-09-02 | 1978-08-22 | The United States Of America As Represented By The Secretary Of The Navy | Range division multiplexing |
FR2443770A1 (fr) * | 1978-12-04 | 1980-07-04 | Materiel Telephonique | Recepteur pour bus ac a isolation galvanique par capacite |
US4254501A (en) * | 1979-03-26 | 1981-03-03 | Sperry Corporation | High impedance, Manchester (3 state) to TTL (2 wire, 2 state) transceiver for tapped bus transmission systems |
US4283695A (en) * | 1979-06-27 | 1981-08-11 | Scandurra Aldo M | High isolation multicoupling apparatus |
-
1978
- 1978-10-30 DK DK483878A patent/DK143627C/da not_active IP Right Cessation
-
1979
- 1979-10-26 DE DE792953275T patent/DE2953275T1/de active Granted
- 1979-10-26 WO PCT/DK1979/000043 patent/WO1980001008A1/fr unknown
- 1979-10-26 US US06/194,451 patent/US4445222A/en not_active Expired - Lifetime
- 1979-10-26 GB GB8019977A patent/GB2055276B/en not_active Expired
- 1979-10-30 FR FR7926833A patent/FR2440659A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1590158A (fr) * | 1968-09-26 | 1970-04-13 | ||
FR2077368A1 (fr) * | 1970-01-28 | 1971-10-22 | Ibm | |
US4086534A (en) * | 1977-02-14 | 1978-04-25 | Network Systems Corporation | Circuit for wire transmission of high frequency data communication pulse signals |
Also Published As
Publication number | Publication date |
---|---|
DK483878A (da) | 1980-05-01 |
DK143627C (da) | 1982-02-15 |
GB2055276B (en) | 1982-12-15 |
DE2953275T1 (de) | 1980-12-18 |
DE2953275C2 (fr) | 1989-04-13 |
GB2055276A (en) | 1981-02-25 |
US4445222A (en) | 1984-04-24 |
DK143627B (da) | 1981-09-14 |
FR2440659B1 (fr) | 1983-12-30 |
WO1980001008A1 (fr) | 1980-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2440659A1 (fr) | Circuit de couplage pour transferer des signaux de donnees a grande vitesse | |
DE3785558T3 (de) | Gerät zur Verarbeitung von Signalen für die Anzeige von Bildern mit zwei Pegeln. | |
FR2353866A1 (fr) | Capteur de signaux, tel qu'un sismographe, utilisable au fond de la mer | |
FR2546316B1 (fr) | Dispositif pour tronquer symetriquement des signaux binaires en complement a 2 | |
BE858757A (fr) | Dispositif pour la separation de parties condensables | |
ES2031115T3 (es) | Dispositivo ultrasonico para medir la velocidad de flujo de un fluido en un conducto. | |
FR2438938A1 (fr) | Circuit de conversion d'un signal asymetrique en une paire de signaux symetriques | |
ES2067045T3 (es) | Sistema reductor de ruido de videoseñal adaptable. | |
FR2338480A1 (fr) | Dispositif de transmission sans contact de signaux | |
FR2441977A1 (fr) | Melangeur de signaux video | |
FR2420175A1 (fr) | Installation d'alarme a distance | |
DE58904965D1 (de) | Doppler-stroemungsgeschwindigkeitsmesser. | |
BE801345A (fr) | Dispositif de transmission de signaux par modulation pcm | |
NO811125L (no) | Signalgenereringsanordning. | |
BE818671A (fr) | Dispositif d'analyse destine a etablir la valeur binaire de signaux de donnees asynchrones | |
FR2434523A1 (fr) | Disposition de circuit pour la production des impulsions d'echantillonnage trouvant une application particuliere dans la station receptrice d'un systeme pour la transmission de donnees | |
FR2450010A1 (fr) | Installation de circuits pour la production d'un rythme pas-a-pas | |
FR2362433A1 (fr) | Appareil a plusieurs instruments pour les cabinets dentaires | |
ATE33897T1 (de) | Signalgeraet. | |
FR2600034B1 (fr) | Dispositif du genre chariot pour embarcations. | |
DE3772179D1 (de) | Schaltung zum erzeugen eines periodischen, im wesentlichen parabolfoermigen signals. | |
FR2534382B1 (fr) | Dispositif de reception de signaux de type tacan | |
JPS6453652A (en) | Packet folding device | |
FR2408259A1 (en) | Automatic signalling taxi call-point - indicates presence of taxi to central exchange using map display | |
IL46131A (en) | Device for evaluating magnitude and direction of d.c. current |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |