FR2639135B1 - COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS - Google Patents

COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS

Info

Publication number
FR2639135B1
FR2639135B1 FR8814779A FR8814779A FR2639135B1 FR 2639135 B1 FR2639135 B1 FR 2639135B1 FR 8814779 A FR8814779 A FR 8814779A FR 8814779 A FR8814779 A FR 8814779A FR 2639135 B1 FR2639135 B1 FR 2639135B1
Authority
FR
France
Prior art keywords
communication system
several microcomputers
microcomputers
several
communication
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
Application number
FR8814779A
Other languages
French (fr)
Other versions
FR2639135A1 (en
Inventor
Antoine Simonnet
Claude Cohen Skalli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Decimal SNC P Skalli et Cie
Original Assignee
Decimal SNC P Skalli et Cie
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 Decimal SNC P Skalli et Cie filed Critical Decimal SNC P Skalli et Cie
Priority to FR8814779A priority Critical patent/FR2639135B1/en
Publication of FR2639135A1 publication Critical patent/FR2639135A1/en
Application granted granted Critical
Publication of FR2639135B1 publication Critical patent/FR2639135B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • 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
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/409—Mechanical coupling
    • 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
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1203—Improving or facilitating administration, e.g. print management
    • 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
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1236—Connection management
    • 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
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1279—Controller construction, e.g. aspects of the interface hardware
    • 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
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1284—Local printer device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0004—Parallel ports, e.g. centronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computer And Data Communications (AREA)
FR8814779A 1988-11-14 1988-11-14 COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS Expired - Lifetime FR2639135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8814779A FR2639135B1 (en) 1988-11-14 1988-11-14 COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814779A FR2639135B1 (en) 1988-11-14 1988-11-14 COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS

Publications (2)

Publication Number Publication Date
FR2639135A1 FR2639135A1 (en) 1990-05-18
FR2639135B1 true FR2639135B1 (en) 1991-02-08

Family

ID=9371824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814779A Expired - Lifetime FR2639135B1 (en) 1988-11-14 1988-11-14 COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS

Country Status (1)

Country Link
FR (1) FR2639135B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2099955T3 (en) * 1992-05-15 1997-06-01 Zenith Data Systems Corp ENHANCED PARALLEL DOOR.
FR2808344B1 (en) * 2000-04-27 2003-10-31 Sagem SHARING A RESOURCE SUCH AS A PRINTER BETWEEN TWO ELECTRONIC UNITS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530359B1 (en) * 1982-07-13 1987-05-22 Efcis COUPLING CIRCUIT BETWEEN A MICROCOMPUTER AND A LOCAL LINK TO OTHER SYSTEMS
FR2587817A1 (en) * 1985-09-26 1987-03-27 Ouest Centre Tech Apave Addressable interface multiplier
US4744006A (en) * 1986-07-10 1988-05-10 Duffield Robert H Apparatus for expanding the input/output capabilities of a personal computer
US4672570A (en) * 1986-09-05 1987-06-09 The United States Of America As Represented By The Secretary Of The Air Force Network interface module and method

Also Published As

Publication number Publication date
FR2639135A1 (en) 1990-05-18

Similar Documents

Publication Publication Date Title
DE68926995T2 (en) Communication system
DK370389A (en) COMMUNICATION SYSTEM
DK87991D0 (en) COMMUNICATION SYSTEM
DE69030851T2 (en) Communication system
DE68922337D1 (en) Paging communication system.
DK16089A (en) MOBILE COMMUNICATION SYSTEM.
DK16189A (en) MOBILE COMMUNICATION SYSTEM.
DK198889D0 (en) COMMUNICATION SYSTEM
NO162838C (en) MULTIPLE-ACCESS COMMUNICATION SYSTEM.
DE3787787D1 (en) Communication system.
DE3789135D1 (en) Radio telephone system.
DK386989A (en) COMMUNICATION SYSTEM
FR2528195B1 (en) COMMUNICATION SYSTEM BETWEEN COMPUTERS
FR2600482B1 (en) LOUDSPEAKER SYSTEM
DK297389A (en) COMMUNICATION SYSTEM
DE69030033D1 (en) Improved communication system
ATA36487A (en) RADIO TELEPHONE SYSTEM
DE68921259T2 (en) Communication system.
DE3768032D1 (en) COMMUNICATION SYSTEM.
KR880702019A (en) Radio SSB communication system
DK110387A (en) COMMUNICATION SYSTEM
FR2639135B1 (en) COMMUNICATION SYSTEM BETWEEN SEVERAL MICROCOMPUTERS
FR2633609B1 (en) ELECTROCHROME SYSTEM
FR2634081B1 (en) PRIVATE COMMUNICATION SYSTEM
DK142787D0 (en) COMMUNICATION SYSTEM

Legal Events

Date Code Title Description
ST Notification of lapse