GB826612A - Improvements in or relating to electronic digital computers - Google Patents

Improvements in or relating to electronic digital computers

Info

Publication number
GB826612A
GB826612A GB34636/55A GB3463655A GB826612A GB 826612 A GB826612 A GB 826612A GB 34636/55 A GB34636/55 A GB 34636/55A GB 3463655 A GB3463655 A GB 3463655A GB 826612 A GB826612 A GB 826612A
Authority
GB
United Kingdom
Prior art keywords
digits
order
word
modifier
digit
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
GB34636/55A
Other languages
English (en)
Inventor
Donald Bruce Gillies
Christopher Strachey
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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
Priority to DENDAT1072409D priority Critical patent/DE1072409B/de
Priority to DENDAT1065642D priority patent/DE1065642B/de
Priority to NL134750D priority patent/NL134750C/xx
Priority to NL203877D priority patent/NL203877A/xx
Application filed by NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB34636/55A priority patent/GB826612A/en
Priority to GB2086/55A priority patent/GB826613A/en
Priority to FR1144748D priority patent/FR1144748A/fr
Priority to US560831A priority patent/US3017094A/en
Publication of GB826612A publication Critical patent/GB826612A/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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/355—Indexed addressing
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/30141—Implementation provisions of register files, e.g. ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Executing Machine-Instructions (AREA)
GB34636/55A 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers Expired GB826612A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DENDAT1072409D DE1072409B (en:Method) 1955-01-24
DENDAT1065642D DE1065642B (de) 1955-01-24 Elektronische Zifferrechenmaschine
NL134750D NL134750C (en:Method) 1955-01-24
NL203877D NL203877A (en:Method) 1955-01-24
GB34636/55A GB826612A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers
GB2086/55A GB826613A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers
FR1144748D FR1144748A (fr) 1955-01-24 1956-01-23 Machine à calculer électronique numérique à modes multiples de modification d'ordres
US560831A US3017094A (en) 1955-01-24 1956-01-23 Order control arrangements for electronic digital computers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34636/55A GB826612A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers

Publications (1)

Publication Number Publication Date
GB826612A true GB826612A (en) 1960-01-13

Family

ID=10368109

Family Applications (2)

Application Number Title Priority Date Filing Date
GB34636/55A Expired GB826612A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers
GB2086/55A Expired GB826613A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2086/55A Expired GB826613A (en) 1955-01-24 1955-01-24 Improvements in or relating to electronic digital computers

Country Status (5)

Country Link
US (1) US3017094A (en:Method)
DE (2) DE1072409B (en:Method)
FR (1) FR1144748A (en:Method)
GB (2) GB826612A (en:Method)
NL (2) NL203877A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337854A (en) * 1964-07-08 1967-08-22 Control Data Corp Multi-processor using the principle of time-sharing
US3389380A (en) * 1965-10-05 1968-06-18 Sperry Rand Corp Signal responsive apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737342A (en) * 1948-08-04 1956-03-06 Teleregister Corp Rotary magnetic data storage system
BE502950A (en:Method) * 1950-05-04
NL102041C (en:Method) * 1950-05-18
NL180362B (nl) * 1952-09-18 Hitachi Ltd Isolatiefilm voor een magnetisch bellengeheugen.
FR1084187A (fr) * 1953-04-14 1955-01-17 Taxiphone fonctionnant dans les réseaux munis de compteurs d'abonnés

Also Published As

Publication number Publication date
FR1144748A (fr) 1957-10-17
DE1065642B (de) 1959-09-17
DE1072409B (en:Method) 1959-12-31
NL134750C (en:Method)
GB826613A (en) 1960-01-13
US3017094A (en) 1962-01-16
NL203877A (en:Method)

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