GB946918A - Improvements in or relating to electronic calculating apparatus - Google Patents

Improvements in or relating to electronic calculating apparatus

Info

Publication number
GB946918A
GB946918A GB19489/59A GB1948959A GB946918A GB 946918 A GB946918 A GB 946918A GB 19489/59 A GB19489/59 A GB 19489/59A GB 1948959 A GB1948959 A GB 1948959A GB 946918 A GB946918 A GB 946918A
Authority
GB
United Kingdom
Prior art keywords
instruction
loading instruction
register
loading
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
GB19489/59A
Other languages
English (en)
Inventor
John Henry Wensley
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 Computers and Tabulators Ltd
Original Assignee
International Computers and Tabulators Ltd
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 Computers and Tabulators Ltd filed Critical International Computers and Tabulators Ltd
Priority to GB19489/59A priority Critical patent/GB946918A/en
Priority to US34549A priority patent/US3117220A/en
Priority to SE557460A priority patent/SE219090C1/sl
Priority to FR829303A priority patent/FR1262119A/fr
Publication of GB946918A publication Critical patent/GB946918A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Control By Computers (AREA)
GB19489/59A 1959-06-08 1959-06-08 Improvements in or relating to electronic calculating apparatus Expired GB946918A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB19489/59A GB946918A (en) 1959-06-08 1959-06-08 Improvements in or relating to electronic calculating apparatus
US34549A US3117220A (en) 1959-06-08 1960-06-07 Electronic calculating apparatus utilizing stored programme control including programme interrupt for alternate sequences
SE557460A SE219090C1 (en, 2012) 1959-06-08 1960-06-07
FR829303A FR1262119A (fr) 1959-06-08 1960-06-08 Dispositif de commande de programme pour calculateurs électroniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19489/59A GB946918A (en) 1959-06-08 1959-06-08 Improvements in or relating to electronic calculating apparatus

Publications (1)

Publication Number Publication Date
GB946918A true GB946918A (en) 1964-01-15

Family

ID=10130214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19489/59A Expired GB946918A (en) 1959-06-08 1959-06-08 Improvements in or relating to electronic calculating apparatus

Country Status (3)

Country Link
US (1) US3117220A (en, 2012)
GB (1) GB946918A (en, 2012)
SE (1) SE219090C1 (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375354A (en) * 1958-03-31 1968-03-26 Bunker Ramo Signal generating circuits for machine tool control systems
NL285634A (en, 2012) * 1961-12-11
BE634161A (en, 2012) * 1962-07-03
US3307156A (en) * 1962-10-04 1967-02-28 Stromberg Carlson Corp Information processing and display system
US3568157A (en) * 1963-12-31 1971-03-02 Bell Telephone Labor Inc Program controlled data processing system
US3505649A (en) * 1966-10-10 1970-04-07 Hughes Aircraft Co Data processor
US3942156A (en) * 1973-12-17 1976-03-02 Xerox Corporation Indirect arithmetic control

Also Published As

Publication number Publication date
US3117220A (en) 1964-01-07
SE219090C1 (en, 2012) 1968-02-20

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