FR2415835A1 - Circuit entree/sortie universel - Google Patents

Circuit entree/sortie universel

Info

Publication number
FR2415835A1
FR2415835A1 FR7902046A FR7902046A FR2415835A1 FR 2415835 A1 FR2415835 A1 FR 2415835A1 FR 7902046 A FR7902046 A FR 7902046A FR 7902046 A FR7902046 A FR 7902046A FR 2415835 A1 FR2415835 A1 FR 2415835A1
Authority
FR
France
Prior art keywords
circuit
microprocessor
executed
input
output circuit
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.)
Withdrawn
Application number
FR7902046A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2415835A1 publication Critical patent/FR2415835A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Control By Computers (AREA)

Abstract

L'invention concerne un circuit entrée/sortie universel. Un câblage entrée/sortie universel 32 est connecté à de multiples modules entrée/sortie 37 semblables en fonction des connexions effectuées et d'un programme de commande Un transistor de modulation 38 est connecté à sa base à un amplificateur opérationnel qui reçoit des signaux de réglage d'état entrée/sortie à partir d'un microprocesseur. Utilisation dans le domaine de la commande des micro-ordinateurs.
FR7902046A 1978-01-30 1979-01-26 Circuit entree/sortie universel Withdrawn FR2415835A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87329378A 1978-01-30 1978-01-30

Publications (1)

Publication Number Publication Date
FR2415835A1 true FR2415835A1 (fr) 1979-08-24

Family

ID=25361340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902046A Withdrawn FR2415835A1 (fr) 1978-01-30 1979-01-26 Circuit entree/sortie universel

Country Status (5)

Country Link
JP (1) JPS607824B2 (fr)
BE (1) BE873801A (fr)
ES (1) ES477215A1 (fr)
FR (1) FR2415835A1 (fr)
IT (1) IT1110061B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546855A1 (fr) * 1991-12-13 1993-06-16 Moore Products Co. Circuit et module d'entrée/sortie à modes multiples, et système de commande de processus les utilisant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251265A (ja) * 1988-03-31 1989-10-06 Nec Home Electron Ltd プロセッサ・モジュール

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546855A1 (fr) * 1991-12-13 1993-06-16 Moore Products Co. Circuit et module d'entrée/sortie à modes multiples, et système de commande de processus les utilisant

Also Published As

Publication number Publication date
JPS607824B2 (ja) 1985-02-27
BE873801A (fr) 1979-07-30
JPS54114057A (en) 1979-09-05
IT1110061B (it) 1985-12-23
IT7919232A0 (it) 1979-01-12
ES477215A1 (es) 1980-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse