DK664589A - TRANSFER SYSTEM - Google Patents

TRANSFER SYSTEM Download PDF

Info

Publication number
DK664589A
DK664589A DK664589A DK664589A DK664589A DK 664589 A DK664589 A DK 664589A DK 664589 A DK664589 A DK 664589A DK 664589 A DK664589 A DK 664589A DK 664589 A DK664589 A DK 664589A
Authority
DK
Denmark
Prior art keywords
control block
microcomputer control
resistor
pull
way
Prior art date
Application number
DK664589A
Other languages
Danish (da)
Other versions
DK664589D0 (en
Inventor
Hans-Peter Ketterling
Dieter Pfitzmann
Klaus Krockenberger
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of DK664589D0 publication Critical patent/DK664589D0/en
Publication of DK664589A publication Critical patent/DK664589A/en

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
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H04L25/0286—Provision of wave shaping within the driver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0292—Arrangements specific to the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Liquid Crystal Substances (AREA)
  • Transceivers (AREA)
  • Noise Elimination (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Radio Transmission System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The object of the invention is to develop a known transmission system for digital and analog signals with a radio transceiver and at least one peripheral unit connected via line connections to a microcomputer control block so that a minimum number of lines are required for two-way transmission. Moreover, the line connections are intended to emit virtually no radiated interference and to be virtually unaffected by interference radiated from an external source. The object is achieved in that a pulse filter (55, 56) is provided in each case at the data outputs (50, 51) of the ports (52, 53) of the control blocks (11, 18) of the radio transceiver (10) and the peripheral unit (14). The two-way data signal line (57) is provided in a wired AND structure between a pull-up resistor (63) at the data output (50) of the microcomputer control block (11) and a pull-up resistor (64) at the data output (51) of the microcomputer control block (18). Further peripheral units (19) are connected at branching points of the two-way data signal line (57). A preferred field of application for the invention is a radio telephone system. The drawing shows a block diagram of a transmission system according to the invention. (Fig. 2) <IMAGE>
DK664589A 1988-12-24 1989-12-22 TRANSFER SYSTEM DK664589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3843842A DE3843842A1 (en) 1988-12-24 1988-12-24 TRANSMISSION SYSTEM

Publications (2)

Publication Number Publication Date
DK664589D0 DK664589D0 (en) 1989-12-22
DK664589A true DK664589A (en) 1990-06-25

Family

ID=6370227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK664589A DK664589A (en) 1988-12-24 1989-12-22 TRANSFER SYSTEM

Country Status (5)

Country Link
EP (1) EP0379640B1 (en)
AT (1) ATE102412T1 (en)
DE (2) DE3843842A1 (en)
DK (1) DK664589A (en)
FI (1) FI98588C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016062A1 (en) * 1991-03-04 1992-09-17 Motorola, Inc. Data bus interface apparatus
US5257410A (en) * 1991-03-22 1993-10-26 Motorola, Inc. Communication device with ISDN interface
EP0822662A3 (en) * 1996-08-01 2001-03-21 Siemens Aktiengesellschaft Interface circuit
DE19651593B4 (en) * 1996-12-11 2008-11-20 Rohde & Schwarz Gmbh & Co. Kg Arrangement for optimizing the data transmission via a bidirectional radio channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398265A (en) * 1980-09-15 1983-08-09 Motorola, Inc. Keyboard and display interface adapter architecture
CH663874A5 (en) * 1984-01-26 1988-01-15 Bbc Brown Boveri & Cie CIRCUIT ARRANGEMENT FOR INCREASING EMERGENCY SAFETY AND AVAILABILITY OF ELECTRONIC SYSTEMS.
US4684941A (en) * 1984-12-21 1987-08-04 Motorola, Inc. Method of communications between register-modelled radio devices

Also Published As

Publication number Publication date
DE3843842A1 (en) 1990-07-05
EP0379640B1 (en) 1994-03-02
DK664589D0 (en) 1989-12-22
EP0379640A3 (en) 1991-12-11
FI98588B (en) 1997-03-27
FI98588C (en) 1997-07-10
EP0379640A2 (en) 1990-08-01
ATE102412T1 (en) 1994-03-15
FI894891A0 (en) 1989-10-16
DE58907110D1 (en) 1994-04-07

Similar Documents

Publication Publication Date Title
ES2015817A6 (en) Communication switching element.
DE69230663T2 (en) Digital transmission arrangement with superimposed high and low speed signals
DE69232523T2 (en) Signal transmission system
DE3885815D1 (en) Digital signal transmission device.
DE69114788T2 (en) Data transmission system with checksum computing means.
DE3561846D1 (en) Arrangement for the serial transmission of measured values of at least one transducer
GB9224076D0 (en) Communication in a computer network
DE58908970D1 (en) Signal transmission system.
DK664589D0 (en) TRANSFER SYSTEM
DE3772404D1 (en) CIRCUIT ARRANGEMENT FOR SERIAL DATA TRANSFER BETWEEN SEVERAL PARTICIPANTS.
SE8500600D0 (en) SET UP AND DEVICE FOR A SYSTEM FOR TRANSFER OF INFORMATION
SE9303338D0 (en) A signal receiving and a signal transmitting device
CA2062562A1 (en) Switch coupled between input and output ports in communication system
FI843302A (en) TIDSSEKVENTIELLT TELEVISIONSOEVERFOERINGSSYSTEM, SAERSKILT FOER EN VIDEOAPPARAT.
ES474137A1 (en) Communication system for electronic transmission of information
DE3852975T2 (en) Data processing system with adaptation of the input / output functions.
KR950004518U (en) Input/output signal transmission pen
DE69105905D1 (en) Integrated amplifier circuit with a single input signal connection.
DE69024726T2 (en) INPUT / OUTPUT SIGNAL CONTROL SYSTEM
JPS5374308A (en) Transmission signal output level control system
NO891383L (en) SYSTEM AND CIRCUIT FOR MMSE BY TRANSMISSION OF NUMERICAL SIGNALS.
SU868811A1 (en) Device for retranslation of signals
JPS5617537A (en) Information transmitting system using optical data bus line
JPS5571340A (en) Signal transmission method
SE9300896L (en) Signal transmission system

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment