GB1329753A - Electronic computer - Google Patents

Electronic computer

Info

Publication number
GB1329753A
GB1329753A GB5609870A GB5609870A GB1329753A GB 1329753 A GB1329753 A GB 1329753A GB 5609870 A GB5609870 A GB 5609870A GB 5609870 A GB5609870 A GB 5609870A GB 1329753 A GB1329753 A GB 1329753A
Authority
GB
United Kingdom
Prior art keywords
store
register
micro
data
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
GB5609870A
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of GB1329753A publication Critical patent/GB1329753A/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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format
    • 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
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G06F13/26—Handling requests for interconnection or transfer for access to input/output bus using interrupt with priority control
    • 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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/262—Arrangements for next microinstruction selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Bus Control (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
GB5609870A 1969-11-25 1970-11-25 Electronic computer Expired GB1329753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5415269 1969-11-25
IT7022970 1970-09-25

Publications (1)

Publication Number Publication Date
GB1329753A true GB1329753A (en) 1973-09-12

Family

ID=26329600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5609870A Expired GB1329753A (en) 1969-11-25 1970-11-25 Electronic computer
GB5615070A Expired GB1334679A (en) 1969-11-25 1970-11-25 Electronic computer with peripheral printing unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5615070A Expired GB1334679A (en) 1969-11-25 1970-11-25 Electronic computer with peripheral printing unit

Country Status (4)

Country Link
JP (1) JPS518704B1 (enrdf_load_stackoverflow)
DE (2) DE2059319A1 (enrdf_load_stackoverflow)
FR (2) FR2072386A5 (enrdf_load_stackoverflow)
GB (2) GB1329753A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836889A (en) * 1973-03-23 1974-09-17 Digital Equipment Corp Priority interruption circuits for digital computer systems
WO2018139647A1 (ja) 2017-01-30 2018-08-02 株式会社日本医療機器技研 高機能生体吸収性ステント

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164143C (nl) * 1965-09-10 Ibm Gegevensverwerkend systeem met variabele prioriteiten.
US3421150A (en) * 1966-08-26 1969-01-07 Sperry Rand Corp Multiprocessor interrupt directory

Also Published As

Publication number Publication date
FR2072386A5 (enrdf_load_stackoverflow) 1971-09-24
JPS518704B1 (enrdf_load_stackoverflow) 1976-03-19
DE2059319A1 (de) 1971-06-24
FR2072387A5 (enrdf_load_stackoverflow) 1971-09-24
DE2059341C2 (de) 1984-01-12
GB1334679A (en) 1973-10-24
DE2059341A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years