CA937680A - Interface system - Google Patents

Interface system

Info

Publication number
CA937680A
CA937680A CA066976A CA66976A CA937680A CA 937680 A CA937680 A CA 937680A CA 066976 A CA066976 A CA 066976A CA 66976 A CA66976 A CA 66976A CA 937680 A CA937680 A CA 937680A
Authority
CA
Canada
Prior art keywords
interface system
interface
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
Application number
CA066976A
Inventor
A. Entrekin David
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.)
Cutler Hammer International Finance Inc
Original Assignee
Cutler Hammer International Finance Inc
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 Cutler Hammer International Finance Inc filed Critical Cutler Hammer International Finance Inc
Application granted granted Critical
Publication of CA937680A publication Critical patent/CA937680A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • 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
CA066976A 1968-11-21 1969-11-07 Interface system Expired CA937680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77786168A 1968-11-21 1968-11-21

Publications (1)

Publication Number Publication Date
CA937680A true CA937680A (en) 1973-11-27

Family

ID=25111535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA066976A Expired CA937680A (en) 1968-11-21 1969-11-07 Interface system

Country Status (3)

Country Link
CA (1) CA937680A (en)
DE (1) DE1953690B2 (en)
GB (1) GB1291992A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377660A1 (en) * 1977-01-12 1978-08-11 Xerox Corp Computerised copying machine optical coupler control - has master with transmitter and receiver linked to counter-parts on units via cable
GB2150382A (en) * 1983-11-29 1985-06-26 Thorn Emi Ferguson Optical signalling between elements on a circuit board
GB8429242D0 (en) * 1984-11-20 1984-12-27 Plessey Co Plc Signal connectors
US4847873A (en) * 1986-06-13 1989-07-11 Victor Company Of Japan, Ltd. Interface circuit

Also Published As

Publication number Publication date
DE1953690A1 (en) 1970-06-04
DE1953690B2 (en) 1973-05-17
GB1291992A (en) 1972-10-04

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