BR8800578A - Interface digital - Google Patents

Interface digital

Info

Publication number
BR8800578A
BR8800578A BR8800578A BR8800578A BR8800578A BR 8800578 A BR8800578 A BR 8800578A BR 8800578 A BR8800578 A BR 8800578A BR 8800578 A BR8800578 A BR 8800578A BR 8800578 A BR8800578 A BR 8800578A
Authority
BR
Brazil
Prior art keywords
input
connections
operated
output
cases
Prior art date
Application number
BR8800578A
Other languages
English (en)
Inventor
Robert Lechner
Hans-Werner Rudolf
Original Assignee
Siemens Ag
Italtel Spa
Plessey Co Plc
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 Siemens Ag, Italtel Spa, Plessey Co Plc filed Critical Siemens Ag
Publication of BR8800578A publication Critical patent/BR8800578A/pt

Links

Classifications

    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Gyroscopes (AREA)
BR8800578A 1987-02-12 1988-02-11 Interface digital BR8800578A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3704409 1987-02-12

Publications (1)

Publication Number Publication Date
BR8800578A true BR8800578A (pt) 1988-09-27

Family

ID=6320851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800578A BR8800578A (pt) 1987-02-12 1988-02-11 Interface digital

Country Status (7)

Country Link
US (1) US4893309A (pt)
EP (1) EP0280895B1 (pt)
JP (1) JPS63301693A (pt)
AT (1) ATE85178T1 (pt)
BR (1) BR8800578A (pt)
DE (1) DE3877783D1 (pt)
FI (1) FI89544C (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031767A (en) * 1996-09-18 2000-02-29 International Business Machines Corporation Integrated circuit I/O interface that uses excess data I/O pin bandwidth to input control signals or output status information

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786107B (en) * 1977-11-07 1979-10-31 Post Office Improvements in or relating to the switching of digital signals
US4730308A (en) * 1985-10-04 1988-03-08 International Business Machines Corporation Interface between a computer bus and a serial packet link

Also Published As

Publication number Publication date
JPS63301693A (ja) 1988-12-08
DE3877783D1 (de) 1993-03-11
FI89544B (fi) 1993-06-30
EP0280895A1 (de) 1988-09-07
FI880639A (fi) 1988-08-13
FI89544C (fi) 1993-10-11
EP0280895B1 (de) 1993-01-27
ATE85178T1 (de) 1993-02-15
FI880639A0 (fi) 1988-02-11
US4893309A (en) 1990-01-09

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/02/2003