ES2080792T3 - Tecnica para conversion bidireccional entre una pluralidad de n trenes binarios en serie sincronizados y un formato tdm en paralelo. - Google Patents
Tecnica para conversion bidireccional entre una pluralidad de n trenes binarios en serie sincronizados y un formato tdm en paralelo.Info
- Publication number
- ES2080792T3 ES2080792T3 ES90302254T ES90302254T ES2080792T3 ES 2080792 T3 ES2080792 T3 ES 2080792T3 ES 90302254 T ES90302254 T ES 90302254T ES 90302254 T ES90302254 T ES 90302254T ES 2080792 T3 ES2080792 T3 ES 2080792T3
- Authority
- ES
- Spain
- Prior art keywords
- words
- default
- parallel
- format
- technique
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
- H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13036—Serial/parallel conversion, parallel bit transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13214—Clock signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13322—Integrated circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13361—Synchronous systems
Abstract
EL INVENTO ACTUAL SE REFIERE A LAS TECNICAS PARA CONVERSION BIDIRECCIONAL ENTRE UN PRIMER FORMATO QUE COMPRENDE TRENES BINARIOS EN SERIE CONCURRENTE N Y UN SEGUNDO FORMATO QUE COMPRENDE UN TREN BINARIO TDM PARALELO DE N PALABRAS, USANDO UN CONJUNTO DE ELEMENTOS DE ALMACENAJE, CADA TREN BINARIO QUE COMPRENDE M-BITS POR PALABRA. EN FUNCIONAMIENTO, LAS N PALABRAS DEL TREN BINARIO DE ENTRADA SE DESVIAN SECUENCIALMENTE EN UNA DIRECCION PREDETERMINADA DENTRO DEL CONJUNTO (10) DE ELEMENTOS DE ALMACENAMIENTO (11) DE FORMA QUE LAS N PALABRAS CAEN PARALELAS UNA CON LA OTRA A LO LARGO DE UN PRIMER EJE DEL CONJUNTO. DURANTE EL ULTIMO PERIODO DE SINCRONIZACION DE LAS N PALABRAS, LOS DATOS ASOCIADOS CON LOS ELEMENTOS DE ALMACENAMIENTO QUE NO CAEN SOBRE UNA DIAGONAL PREDETERMINADA DEL CONJUNTO SE TRANSFIEREN A TRAVES DE UNA DIAGONAL PREDETERMINADA, DE MANERA QUE LAS N PALABRAS CAEN PARALELAS UNA CON LA OTRA A LO LARGO DE UN SEGUNDO EJE ORTOGONAL DEL CONJUNTO. LAS PALABRAS TRANSFERIDAS SE DESVIAN ENTONCESFUERA DEL CONJUNTO EN LA DIRECCION PREDETERMINADA PARA PROPORCIONAR UNA SALIDA PARA LA SALIDA CONVERTIDA. SE FACILITAN DISPOSICIONES PARA CASOS EN QUE N = M, DONDE N NO ES IGUAL A M, Y DONDE LAS TASAS DE SINCRONIZACION DE ENTRADA Y SALIDA SON LAS MISMAS O DIFERENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/325,614 US4924464A (en) | 1989-03-13 | 1989-03-13 | Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2080792T3 true ES2080792T3 (es) | 1996-02-16 |
Family
ID=23268633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90302254T Expired - Lifetime ES2080792T3 (es) | 1989-03-13 | 1990-03-02 | Tecnica para conversion bidireccional entre una pluralidad de n trenes binarios en serie sincronizados y un formato tdm en paralelo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4924464A (es) |
EP (1) | EP0388051B1 (es) |
JP (1) | JPH0777356B2 (es) |
KR (1) | KR930008728B1 (es) |
DE (1) | DE69023942T2 (es) |
ES (1) | ES2080792T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8905533D0 (en) * | 1989-03-10 | 1989-04-19 | Plessey Telecomm | Pcm communication system |
US4924464A (en) | 1989-03-13 | 1990-05-08 | American Telephone And Telegraph Company | Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format |
JPH0583220A (ja) * | 1991-09-25 | 1993-04-02 | Nec Corp | 時分割多重回路 |
JP2793728B2 (ja) * | 1991-09-26 | 1998-09-03 | 富士通株式会社 | シリアル/パラレル変換回路 |
ES2070739B1 (es) * | 1993-04-30 | 1997-06-01 | Alcatel Standard Electrica | Dispositivo de conversion de interfaces. |
DE4323521A1 (de) * | 1993-07-14 | 1995-01-19 | Sel Alcatel Ag | Verfahren zum Umsetzen eines parallelisierten, zeitlich gemultiplexten Datenstroms in einzelne serielle Datenströme und umgekehrt, sowie Umsetzer dafür |
US6181707B1 (en) * | 1997-04-04 | 2001-01-30 | Clear Com | Intercom system having unified control and audio data transport |
US5946327A (en) * | 1997-09-09 | 1999-08-31 | 3Com Corporation | Method and apparatus for converting between a multi-bit TDM bus and a single-bit TDM bus using digital logic |
CA2347230C (en) * | 1998-10-23 | 2005-12-20 | Octave Communications, Inc. | Serial-to-parallel/parallel-to-serial conversion engine |
SE518865C2 (sv) | 1998-12-22 | 2002-12-03 | Switchcore Ab | Anordning och metod för omvandling av data i seriellt format till parallellt format och vice versa |
EP1122688A1 (en) | 2000-02-04 | 2001-08-08 | Texas Instruments Incorporated | Data processing apparatus and method |
IT1315046B1 (it) * | 2000-09-01 | 2003-01-27 | Marconi Commerce Systems Srl | Apparato video per la diagnostica di punti vendita automatici di benie/o servizi. |
US6944190B1 (en) * | 2000-09-14 | 2005-09-13 | Ciena Corporation | Methods and apparatuses for serial transfer of SONET framed data between components of a SONET system |
US6515914B2 (en) * | 2001-03-21 | 2003-02-04 | Micron Technology, Inc. | Memory device and method having data path with multiple prefetch I/O configurations |
US8311085B2 (en) | 2009-04-14 | 2012-11-13 | Clear-Com Llc | Digital intercom network over DC-powered microphone cable |
US9639906B2 (en) | 2013-03-12 | 2017-05-02 | Hm Electronics, Inc. | System and method for wideband audio communication with a quick service restaurant drive-through intercom |
WO2021178113A1 (en) * | 2020-03-02 | 2021-09-10 | Microchip Technology Incorporated | Interfacing a number of serial communication interfaces with a parallel communication interface, and related systems, methods, and apparatuses |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139614A (en) * | 1961-09-19 | 1964-06-30 | Beckman Instruments Inc | Serial-to-parallel converter |
FR2225898A1 (en) * | 1973-04-10 | 1974-11-08 | Cit Alcatel | Series-parallel multiplexer and demultiplexer - has increasing delay input registers feeding decreasing delay output registers |
IT999578B (it) * | 1973-09-24 | 1976-03-10 | C S E L T Spa | Sistema elettronico per il trattamento di segnali numerici in un sistema di commutazione numerica a divisione di tempo |
US3953837A (en) * | 1974-11-27 | 1976-04-27 | Texas Instruments Incorporated | Dual serial-parallel-serial analog memory |
FR2359562A1 (fr) * | 1976-07-20 | 1978-02-17 | Labo Cent Telecommunicat | Dispositif de transposition pour systeme numerique |
FR2363947A1 (fr) * | 1976-09-02 | 1978-03-31 | Roche Alain | Equipements de raccordement entre des systemes de transmission numerique multiplex a modulation par impulsions et codage mic a debits binaires nominaux differents |
FR2373935A2 (fr) | 1976-12-09 | 1978-07-07 | Labo Cent Telecommunicat | Dispositif de transposition pour systeme numerique |
FR2376572A1 (fr) * | 1976-12-30 | 1978-07-28 | Roche Alain | Circuits de conversion serie-parallele et de multiplexage ou de conversion parallele-serie et de demultiplexage pour des multiplex numeriques |
US4103109A (en) * | 1977-03-30 | 1978-07-25 | Hughes Aircraft Company | Ccd multiplexer |
US4236830A (en) * | 1978-12-29 | 1980-12-02 | International Business Machines Corporation | CCD Parallel-serial and serial-parallel charge transfer method and apparatus |
US4377843A (en) * | 1979-04-19 | 1983-03-22 | Wescom Switching, Inc. | Data distribution interface |
FR2495858A1 (fr) * | 1980-12-05 | 1982-06-11 | Thomson Csf | Procede de transcodage parallele serie d'un train numerique parallele et dispositif de transmission de signaux video numerises mettant en oeuvre un tel procede |
JPS58200654A (ja) * | 1982-05-18 | 1983-11-22 | Nec Corp | 通信装置 |
US4646290A (en) * | 1984-08-03 | 1987-02-24 | National Information Utilities Corp. | Data transmission method and apparatus |
US4736361A (en) * | 1984-12-28 | 1988-04-05 | Gte Laboratories Incorporated | Digital switching system with two-directional addressing rams |
NL8500841A (nl) * | 1985-03-22 | 1986-10-16 | Philips Nv | Kodeer- of dekodeerschakeling voor tijdmultiplex en simultane signalen. |
NL8600613A (nl) * | 1986-03-10 | 1987-10-01 | At & T & Philips Telecomm | Breedband ruimteschakelnetwerk en parallel-serie-omzetter en serie-parallel-omzetter voor toepassing in een dergelijk ruimteschakelnetwerk. |
US4811332A (en) * | 1986-04-25 | 1989-03-07 | Pacific Bell | Apparatus and method for TDM data switching |
US4924464A (en) | 1989-03-13 | 1990-05-08 | American Telephone And Telegraph Company | Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format |
-
1989
- 1989-03-13 US US07/325,614 patent/US4924464A/en not_active Expired - Fee Related
-
1990
- 1990-03-02 DE DE69023942T patent/DE69023942T2/de not_active Expired - Fee Related
- 1990-03-02 EP EP90302254A patent/EP0388051B1/en not_active Expired - Lifetime
- 1990-03-02 ES ES90302254T patent/ES2080792T3/es not_active Expired - Lifetime
- 1990-03-09 KR KR1019900003110A patent/KR930008728B1/ko not_active IP Right Cessation
- 1990-03-12 JP JP2058260A patent/JPH0777356B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR930008728B1 (ko) | 1993-09-13 |
EP0388051A3 (en) | 1992-03-11 |
DE69023942T2 (de) | 1996-04-25 |
JPH0777356B2 (ja) | 1995-08-16 |
DE69023942D1 (de) | 1996-01-18 |
US4924464A (en) | 1990-05-08 |
JPH0327623A (ja) | 1991-02-06 |
EP0388051A2 (en) | 1990-09-19 |
EP0388051B1 (en) | 1995-12-06 |
KR900014973A (ko) | 1990-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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