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GB1416002A - Stored programme digital computer - Google Patents

Stored programme digital computer

Info

Publication number
GB1416002A
GB1416002A GB49374A GB49374A GB1416002A GB 1416002 A GB1416002 A GB 1416002A GB 49374 A GB49374 A GB 49374A GB 49374 A GB49374 A GB 49374A GB 1416002 A GB1416002 A GB 1416002A
Authority
GB
United Kingdom
Prior art keywords
register
contents
bits
instruction
address
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
GB49374A
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.)
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 GB1416002A publication Critical patent/GB1416002A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0615—Address space extension
    • G06F12/0623—Address space extension for memory modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
GB49374A 1973-02-06 1974-01-04 Stored programme digital computer Expired GB1416002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7305429A FR2329170A5 (fr) 1973-02-06 1973-02-06 Calculateur muni de facilites d'extension d'adresse

Publications (1)

Publication Number Publication Date
GB1416002A true GB1416002A (en) 1975-12-03

Family

ID=9114901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49374A Expired GB1416002A (en) 1973-02-06 1974-01-04 Stored programme digital computer

Country Status (5)

Country Link
JP (1) JPS5334943B2 (de)
DE (1) DE2403039C2 (de)
FR (1) FR2329170A5 (de)
GB (1) GB1416002A (de)
IT (1) IT1014535B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071887A (en) * 1975-10-30 1978-01-31 Motorola, Inc. Synchronous serial data adaptor
JPS5821304B2 (ja) * 1975-12-27 1983-04-28 横河電機株式会社 デ−タシヨリソウチ
JPS5844263B2 (ja) * 1976-09-10 1983-10-01 株式会社東芝 記憶制御回路
JPS5444451A (en) * 1977-09-14 1979-04-07 Fujitsu Ltd Address extension system
JPS5480631A (en) * 1977-12-09 1979-06-27 Hitachi Ltd Memory unit
US4223381A (en) * 1978-06-30 1980-09-16 Harris Corporation Lookahead memory address control system
NL7807314A (nl) * 1978-07-06 1980-01-08 Philips Nv Inrichting voor het vergroten van de lengte van een logisch computeradres.
JPS5552163A (en) * 1978-10-06 1980-04-16 Casio Comput Co Ltd Memory extension system
JPS5595160A (en) * 1979-01-10 1980-07-19 Hitachi Ltd Memory control system
EP0040703B1 (de) * 1980-05-23 1986-07-16 International Business Machines Corporation Verbesserung eines Datenverarbeitungsapparates vom Typ System/370

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230513A (en) * 1960-12-30 1966-01-18 Ibm Memory addressing system

Also Published As

Publication number Publication date
DE2403039A1 (de) 1974-08-08
JPS5334943B2 (de) 1978-09-25
DE2403039C2 (de) 1982-02-25
IT1014535B (it) 1977-04-30
FR2329170A5 (fr) 1977-05-20
JPS49112547A (de) 1974-10-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee