GB1429323A - Special instruction processin g unit and a data processing system embodying the same - Google Patents

Special instruction processin g unit and a data processing system embodying the same

Info

Publication number
GB1429323A
GB1429323A GB4734873A GB4734873A GB1429323A GB 1429323 A GB1429323 A GB 1429323A GB 4734873 A GB4734873 A GB 4734873A GB 4734873 A GB4734873 A GB 4734873A GB 1429323 A GB1429323 A GB 1429323A
Authority
GB
United Kingdom
Prior art keywords
instruction
central processor
class
module
processing
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
GB4734873A
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.)
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 GB1429323A publication Critical patent/GB1429323A/en
Expired 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking

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)
  • Executing Machine-Instructions (AREA)
  • Multi Processors (AREA)
GB4734873A 1972-10-10 1973-10-10 Special instruction processin g unit and a data processing system embodying the same Expired GB1429323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29595272A 1972-10-10 1972-10-10

Publications (1)

Publication Number Publication Date
GB1429323A true GB1429323A (en) 1976-03-24

Family

ID=23139935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4734873A Expired GB1429323A (en) 1972-10-10 1973-10-10 Special instruction processin g unit and a data processing system embodying the same

Country Status (5)

Country Link
JP (1) JPS5828609B2 (US07223432-20070529-C00017.png)
CA (1) CA1013861A (US07223432-20070529-C00017.png)
DE (1) DE2350871A1 (US07223432-20070529-C00017.png)
GB (1) GB1429323A (US07223432-20070529-C00017.png)
IE (1) IE40138B1 (US07223432-20070529-C00017.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811114A (en) * 1973-01-11 1974-05-14 Honeywell Inf Systems Data processing system having an improved overlap instruction fetch and instruction execution feature
JPS6016647B2 (ja) * 1977-11-30 1985-04-26 株式会社日立製作所 演算制御方式
US4229801A (en) * 1978-12-11 1980-10-21 Data General Corporation Floating point processor having concurrent exponent/mantissa operation
JPS59165140A (ja) * 1983-03-10 1984-09-18 Fujitsu Ltd ２次元演算回路
US4947316A (en) * 1983-12-29 1990-08-07 International Business Machines Corporation Internal bus architecture employing a simplified rapidly executable instruction set
JPS637217Y2 (US07223432-20070529-C00017.png) * 1984-11-26 1988-03-01
US5047015A (en) * 1989-03-17 1991-09-10 Merit Medical Systems, Inc. Locking syringe

Also Published As

Publication number Publication date
DE2350871A1 (de) 1974-04-18
IE40138B1 (en) 1979-03-28
CA1013861A (en) 1977-07-12
JPS49100938A (US07223432-20070529-C00017.png) 1974-09-24
JPS5828609B2 (ja) 1983-06-17
IE40138L (en) 1974-04-10

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Legal Events

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

Effective date: 19931009