BE845265A - Dispositif a trois etats logiques pour le controle de transmission de donnees - Google Patents

Dispositif a trois etats logiques pour le controle de transmission de donnees

Info

Publication number
BE845265A
BE845265A BE1007560A BE1007560A BE845265A BE 845265 A BE845265 A BE 845265A BE 1007560 A BE1007560 A BE 1007560A BE 1007560 A BE1007560 A BE 1007560A BE 845265 A BE845265 A BE 845265A
Authority
BE
Belgium
Prior art keywords
data transmission
transmission control
logic states
logic
states
Prior art date
Application number
BE1007560A
Other languages
English (en)
Inventor
F Sorel
A P Termanini
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
Priority to LU72512A priority Critical patent/LU72512A1/xx
Application filed filed Critical
Priority to BE1007560A priority patent/BE845265A/fr
Priority to FR7625834A priority patent/FR2363240A1/fr
Priority to NL7609500A priority patent/NL7609500A/xx
Priority to DE19762645309 priority patent/DE2645309A1/de
Publication of BE845265A publication Critical patent/BE845265A/fr

Links

Classifications

    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals
    • 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
    • G06F13/42—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
    • G06F13/4226—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 asynchronous protocol
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BE1007560A 1975-05-16 1976-08-18 Dispositif a trois etats logiques pour le controle de transmission de donnees BE845265A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU72512A LU72512A1 (fr) 1975-05-16 1975-05-16
BE1007560A BE845265A (fr) 1975-05-16 1976-08-18 Dispositif a trois etats logiques pour le controle de transmission de donnees
FR7625834A FR2363240A1 (fr) 1975-05-16 1976-08-26 Dispositif a trois etats logiques pour le controle de transmission de donnees
NL7609500A NL7609500A (nl) 1975-05-16 1976-08-26 Inrichting met drie logische toestanden voor de besturing van informatie-overdracht.
DE19762645309 DE2645309A1 (de) 1975-05-16 1976-10-05 Vorrichtung mit drei logischen zustaenden fuer die steuerung von datenuebertragung

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
LU72512A LU72512A1 (fr) 1975-05-16 1975-05-16
BE1007560A BE845265A (fr) 1975-05-16 1976-08-18 Dispositif a trois etats logiques pour le controle de transmission de donnees
FR7625834A FR2363240A1 (fr) 1975-05-16 1976-08-26 Dispositif a trois etats logiques pour le controle de transmission de donnees
NL7609500A NL7609500A (nl) 1975-05-16 1976-08-26 Inrichting met drie logische toestanden voor de besturing van informatie-overdracht.
DE19762645309 DE2645309A1 (de) 1975-05-16 1976-10-05 Vorrichtung mit drei logischen zustaenden fuer die steuerung von datenuebertragung

Publications (1)

Publication Number Publication Date
BE845265A true BE845265A (fr) 1976-12-16

Family

ID=27507766

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007560A BE845265A (fr) 1975-05-16 1976-08-18 Dispositif a trois etats logiques pour le controle de transmission de donnees

Country Status (5)

Country Link
BE (1) BE845265A (fr)
DE (1) DE2645309A1 (fr)
FR (1) FR2363240A1 (fr)
LU (1) LU72512A1 (fr)
NL (1) NL7609500A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454383A (en) * 1982-11-22 1984-06-12 Bell Telephone Laboratories, Incorporated Asynchronous data transmission method and circuitry
DE3525973A1 (de) * 1985-07-20 1987-01-29 Standard Elektrik Lorenz Ag Sende-/empfangsanordnung
DE3766979D1 (de) * 1986-02-17 1991-02-07 Siemens Ag Schaltungsanordnung zur seriellen datenuebertragung zwischen mehreren teilnehmerstellen.
ATE59255T1 (de) * 1986-02-17 1991-01-15 Siemens Ag Schaltungsanordnung zur seriellen datenuebertragung zwischen mehreren teilnehmerstellen.
EP0234453B1 (fr) * 1986-02-17 1991-08-28 Siemens Aktiengesellschaft Montage pour la transmission de données en série entre plusieurs terminaux
TW201138305A (en) * 2010-04-21 2011-11-01 Sunix Co Ltd RS-422/485 dual-use signal converter having function of automatically determining interface configuration

Also Published As

Publication number Publication date
FR2363240B1 (fr) 1979-03-02
DE2645309A1 (de) 1978-04-06
LU72512A1 (fr) 1976-11-11
NL7609500A (nl) 1978-02-28
FR2363240A1 (fr) 1978-03-24

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