IT968638B - Dispositivo di istradamento mul tiplex per l allacciamento di apparecchi esterni a calcolatori - Google Patents

Dispositivo di istradamento mul tiplex per l allacciamento di apparecchi esterni a calcolatori

Info

Publication number
IT968638B
IT968638B IT3010672A IT3010672A IT968638B IT 968638 B IT968638 B IT 968638B IT 3010672 A IT3010672 A IT 3010672A IT 3010672 A IT3010672 A IT 3010672A IT 968638 B IT968638 B IT 968638B
Authority
IT
Italy
Prior art keywords
computers
connection
external devices
instruction device
mul tiplex
Prior art date
Application number
IT3010672A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Application granted granted Critical
Publication of IT968638B publication Critical patent/IT968638B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Transfer Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IT3010672A 1971-10-12 1972-10-05 Dispositivo di istradamento mul tiplex per l allacciamento di apparecchi esterni a calcolatori IT968638B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150862 DE2150862A1 (de) 1971-10-12 1971-10-12 Multiplexersteuerung

Publications (1)

Publication Number Publication Date
IT968638B true IT968638B (it) 1974-03-20

Family

ID=5822141

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3010672A IT968638B (it) 1971-10-12 1972-10-05 Dispositivo di istradamento mul tiplex per l allacciamento di apparecchi esterni a calcolatori

Country Status (7)

Country Link
BE (1) BE789994A (enExample)
DE (1) DE2150862A1 (enExample)
FR (1) FR2157394A5 (enExample)
GB (1) GB1383683A (enExample)
IT (1) IT968638B (enExample)
LU (1) LU66266A1 (enExample)
NL (1) NL7213815A (enExample)

Also Published As

Publication number Publication date
FR2157394A5 (enExample) 1973-06-01
DE2150862A1 (de) 1973-04-19
LU66266A1 (enExample) 1973-04-13
GB1383683A (en) 1974-02-12
BE789994A (fr) 1973-04-12
NL7213815A (enExample) 1973-04-16

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