DE3854925T2 - Bestimmungssteuerlogik für die arithmetische und logische einheit eines digitaldatenprozessors - Google Patents

Bestimmungssteuerlogik für die arithmetische und logische einheit eines digitaldatenprozessors

Info

Publication number
DE3854925T2
DE3854925T2 DE3854925T DE3854925T DE3854925T2 DE 3854925 T2 DE3854925 T2 DE 3854925T2 DE 3854925 T DE3854925 T DE 3854925T DE 3854925 T DE3854925 T DE 3854925T DE 3854925 T2 DE3854925 T2 DE 3854925T2
Authority
DE
Germany
Prior art keywords
arithmetic
digital data
control logic
data processor
logical 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 - Lifetime
Application number
DE3854925T
Other languages
English (en)
Other versions
DE3854925D1 (de
Inventor
Andrew Olesin
Robert Supnik
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of DE3854925D1 publication Critical patent/DE3854925D1/de
Application granted granted Critical
Publication of DE3854925T2 publication Critical patent/DE3854925T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Complex Calculations (AREA)
  • Executing Machine-Instructions (AREA)
DE3854925T 1987-02-24 1988-02-09 Bestimmungssteuerlogik für die arithmetische und logische einheit eines digitaldatenprozessors Expired - Lifetime DE3854925T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1764387A 1987-02-24 1987-02-24
PCT/US1988/000388 WO1988006758A2 (en) 1987-02-24 1988-02-09 Destination control logic for arithmetic and logic unit for digital data processor

Publications (2)

Publication Number Publication Date
DE3854925D1 DE3854925D1 (de) 1996-02-29
DE3854925T2 true DE3854925T2 (de) 1996-11-07

Family

ID=21783739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854925T Expired - Lifetime DE3854925T2 (de) 1987-02-24 1988-02-09 Bestimmungssteuerlogik für die arithmetische und logische einheit eines digitaldatenprozessors

Country Status (5)

Country Link
EP (1) EP0418220B1 (de)
JP (1) JP2756546B2 (de)
CA (1) CA1300275C (de)
DE (1) DE3854925T2 (de)
WO (1) WO1988006758A2 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426748A (en) * 1973-06-05 1976-03-03 Burroughs Corp Small micro-programme data processing system employing multi- syllable micro instructions
DE2440390B2 (de) * 1974-08-23 1976-10-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektronischer rechner
US4236206A (en) * 1978-10-25 1980-11-25 Digital Equipment Corporation Central processor unit for executing instructions of variable length
JPS5682947A (en) * 1979-12-11 1981-07-07 Matsushita Electric Ind Co Ltd Data processor
JPS5880740A (ja) * 1981-11-09 1983-05-14 Nec Corp マイクロプログラム制御装置
JPS60247739A (ja) * 1984-05-24 1985-12-07 Nec Corp マイクロプログラム制御装置

Also Published As

Publication number Publication date
EP0418220A1 (de) 1991-03-27
EP0418220B1 (de) 1996-01-17
CA1300275C (en) 1992-05-05
JPH01502941A (ja) 1989-10-05
WO1988006758A3 (en) 1989-10-05
DE3854925D1 (de) 1996-02-29
WO1988006758A2 (en) 1988-09-07
JP2756546B2 (ja) 1998-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, 80538 MUENCHEN