GB1383683A - Multiplexer control units - Google Patents

Multiplexer control units

Info

Publication number
GB1383683A
GB1383683A GB4705272A GB4705272A GB1383683A GB 1383683 A GB1383683 A GB 1383683A GB 4705272 A GB4705272 A GB 4705272A GB 4705272 A GB4705272 A GB 4705272A GB 1383683 A GB1383683 A GB 1383683A
Authority
GB
United Kingdom
Prior art keywords
computer
multiplexer
mpx
adapter
unit
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
GB4705272A
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1383683A publication Critical patent/GB1383683A/en
Expired legal-status Critical Current

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)
GB4705272A 1971-10-12 1972-10-12 Multiplexer control units Expired GB1383683A (en)

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
GB1383683A true GB1383683A (en) 1974-02-12

Family

ID=5822141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4705272A Expired GB1383683A (en) 1971-10-12 1972-10-12 Multiplexer control units

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
IT968638B (it) 1974-03-20
FR2157394A5 (enExample) 1973-06-01
DE2150862A1 (de) 1973-04-19
LU66266A1 (enExample) 1973-04-13
BE789994A (fr) 1973-04-12
NL7213815A (enExample) 1973-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees