GB1118393A - Improvements in or relating to data acquisition systems - Google Patents

Improvements in or relating to data acquisition systems

Info

Publication number
GB1118393A
GB1118393A GB716367A GB716367A GB1118393A GB 1118393 A GB1118393 A GB 1118393A GB 716367 A GB716367 A GB 716367A GB 716367 A GB716367 A GB 716367A GB 1118393 A GB1118393 A GB 1118393A
Authority
GB
United Kingdom
Prior art keywords
terminal
scan
start address
counter
terminals
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
GB716367A
Other languages
English (en)
Inventor
Ingemar Gustaf Gerbo
Theodore Henry Fokine
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1118393A publication Critical patent/GB1118393A/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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/366—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using a centralised polling arbiter
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/08—Digital computers in general; Data processing equipment in general using a plugboard for programming

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Communication Control (AREA)
  • Programmable Controllers (AREA)
GB716367A 1966-03-01 1967-02-15 Improvements in or relating to data acquisition systems Expired GB1118393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE268866A SE329516B (enrdf_load_stackoverflow) 1966-03-01 1966-03-01

Publications (1)

Publication Number Publication Date
GB1118393A true GB1118393A (en) 1968-07-03

Family

ID=20260471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB716367A Expired GB1118393A (en) 1966-03-01 1967-02-15 Improvements in or relating to data acquisition systems

Country Status (7)

Country Link
BE (1) BE693694A (enrdf_load_stackoverflow)
CH (1) CH447671A (enrdf_load_stackoverflow)
DE (1) DE1549470A1 (enrdf_load_stackoverflow)
FR (1) FR1519778A (enrdf_load_stackoverflow)
GB (1) GB1118393A (enrdf_load_stackoverflow)
NL (1) NL6703132A (enrdf_load_stackoverflow)
SE (1) SE329516B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536882A1 (fr) * 1982-11-25 1984-06-01 Centre Nat Rech Scient Interface de gestion d'echanges d'informations sur un bus de communication entre au moins une unite de controle et des unites peripheriques ou entre ces unites peripheriques

Also Published As

Publication number Publication date
FR1519778A (fr) 1968-04-05
DE1549470A1 (de) 1971-02-18
SE329516B (enrdf_load_stackoverflow) 1970-10-12
CH447671A (de) 1967-11-30
BE693694A (enrdf_load_stackoverflow) 1967-07-17
NL6703132A (enrdf_load_stackoverflow) 1967-09-04

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