MX173648B - Metodo y aparato para transferir datos entre dos equipos de procesamiento de datos, cada uno impulsado por un reloj independiente - Google Patents

Metodo y aparato para transferir datos entre dos equipos de procesamiento de datos, cada uno impulsado por un reloj independiente

Info

Publication number
MX173648B
MX173648B MX005865A MX586587A MX173648B MX 173648 B MX173648 B MX 173648B MX 005865 A MX005865 A MX 005865A MX 586587 A MX586587 A MX 586587A MX 173648 B MX173648 B MX 173648B
Authority
MX
Mexico
Prior art keywords
signal
driven
processing equipment
receiver
transferring data
Prior art date
Application number
MX005865A
Other languages
English (en)
Inventor
Bertil Gunnar Hogberg
Original Assignee
Ericsson Telefon Ab L M
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 by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX173648B publication Critical patent/MX173648B/es

Links

Classifications

    • 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
    • H04L25/20—Repeater circuits; Relay circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Information Transfer Systems (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Computer And Data Communications (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La presente invención se refiere a un método para transferir palabras de datos en forma paralela a partir de un registro transmisor a un registro receptor entre equipo de transmisión y de recepción, activando el registro receptor con una señal de escritura, caracterizado en que se aplica una señal de estado que puede asumir dos valores definitivos alternativos desde el lado de transmisor al lado de receptor, el estado de la señal aplicada siendo cambiado desde el lado de enviador al iniciarse la transmisión, la señal de estado siendo procesada lógicamente junto con la señal de reloj de lado de receptor, para (a) obtener el principio de la señal de escritura en respuesta a un lado de la señal de reloj de receptor; y (b) para interrumpir la señal de escritura con ayuda de un lado de la señal de reloj de lado de receptor.
MX005865A 1986-04-18 1987-04-02 Metodo y aparato para transferir datos entre dos equipos de procesamiento de datos, cada uno impulsado por un reloj independiente MX173648B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601801A SE452937B (sv) 1986-04-18 1986-04-18 Sett och anordning for att overfora data mellan tva datautrustningar som drivs av var sin oberoende klocka

Publications (1)

Publication Number Publication Date
MX173648B true MX173648B (es) 1994-03-22

Family

ID=20364262

Family Applications (1)

Application Number Title Priority Date Filing Date
MX005865A MX173648B (es) 1986-04-18 1987-04-02 Metodo y aparato para transferir datos entre dos equipos de procesamiento de datos, cada uno impulsado por un reloj independiente

Country Status (20)

Country Link
US (1) US4984194A (es)
EP (1) EP0265480B1 (es)
KR (1) KR910004805B1 (es)
AR (1) AR241341A1 (es)
AU (1) AU592641B2 (es)
BR (1) BR8707272A (es)
CA (1) CA1279729C (es)
DE (1) DE3768199D1 (es)
DK (1) DK166897B1 (es)
EG (1) EG19769A (es)
ES (1) ES2003040A6 (es)
FI (1) FI85926C (es)
GR (1) GR870453B (es)
IE (1) IE59877B1 (es)
MA (1) MA20951A1 (es)
MX (1) MX173648B (es)
NO (1) NO173578C (es)
SE (1) SE452937B (es)
WO (1) WO1987006413A1 (es)
YU (1) YU46996B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008904A (en) * 1989-07-24 1991-04-16 Hewlett-Packard Co. Synchronizer using clock phase extrapolation
EP0574598A1 (de) * 1992-06-13 1993-12-22 International Business Machines Corporation Datenpufferspeicher
US5357613A (en) * 1992-09-16 1994-10-18 Texas Instruments Incorporated Time-domain boundary buffer method and apparatus
JP3490131B2 (ja) * 1994-01-21 2004-01-26 株式会社ルネサステクノロジ データ転送制御方法、データプロセッサ及びデータ処理システム
JPH0856274A (ja) * 1994-06-06 1996-02-27 Ricoh Co Ltd 画像形成装置の通信回路
GB2384409B (en) * 2002-01-16 2005-05-11 Thomson Licensing Sa Method and arrangement for correcting data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016664B2 (ja) * 1977-10-28 1985-04-26 豊田工機株式会社 デ−タ転送装置
US4463443A (en) * 1979-07-24 1984-07-31 The United States Of America As Represented By The Secretary Of The Air Force Data buffer apparatus between subsystems which operate at differing or varying data rates
FR2476880A1 (fr) * 1980-02-27 1981-08-28 Ibm France Procede et dispositif pour multiplexer un signal de donnees et plusieurs signaux secondaires, procede et dispositif de demultiplexage associes, et emetteur-recepteur d'interface en faisant application
DE3247834A1 (de) * 1982-12-23 1984-06-28 Siemens AG, 1000 Berlin und 8000 München Schaltkreis-baustein
US4607348A (en) * 1983-02-28 1986-08-19 Burroughs Corporation Transfer rate control system from tape peripheral to buffer memory of peripheral controller
US4621341A (en) * 1984-08-24 1986-11-04 Advanced Micro Devices, Inc. Method and apparatus for transferring data in parallel from a smaller to a larger register

Also Published As

Publication number Publication date
EP0265480A1 (en) 1988-05-04
DK666087A (da) 1987-12-17
DK666087D0 (da) 1987-12-17
AU592641B2 (en) 1990-01-18
SE8601801L (sv) 1987-10-19
NO173578C (no) 1993-12-29
SE8601801D0 (sv) 1986-04-18
DK166897B1 (da) 1993-07-26
NO875168L (no) 1987-12-10
YU46996B (sh) 1994-11-15
AR241341A1 (es) 1992-05-29
EG19769A (en) 1996-01-31
EP0265480B1 (en) 1991-02-27
US4984194A (en) 1991-01-08
NO875168D0 (no) 1987-12-10
IE870660L (en) 1987-10-18
CA1279729C (en) 1991-01-29
DE3768199D1 (de) 1991-04-04
BR8707272A (pt) 1988-04-19
FI85926B (fi) 1992-02-28
FI875089A0 (fi) 1987-11-18
WO1987006413A1 (en) 1987-10-22
FI85926C (sv) 1992-06-10
YU65987A (en) 1990-06-30
FI875089A (fi) 1987-11-18
AU7288087A (en) 1987-11-09
IE59877B1 (en) 1994-04-20
SE452937B (sv) 1987-12-21
KR910004805B1 (ko) 1991-07-13
GR870453B (en) 1987-03-26
MA20951A1 (fr) 1987-12-31
ES2003040A6 (es) 1988-10-01
NO173578B (no) 1993-09-20
KR880701503A (ko) 1988-07-27

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