CA1013861A - Special instruction processor - Google Patents

Special instruction processor

Info

Publication number: CA1013861A
Authority: CA; Canada
Prior art keywords: special instruction; instruction processor; processor; special; instruction
Prior art date: 1972-10-10
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

CA182,925A

Other versions

CA182925S (en

Inventor

Adrianus J. Van De Goor

Leonard B. Hughes

Bruce A. Delagi

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.)

1972-10-10

Filing date

1973-10-09

Publication date

1977-07-12

1973-10-09 Application filed by Digital Equipment Corp filed Critical Digital Equipment Corp

1977-07-12 Application granted granted Critical

1977-07-12 Publication of CA1013861A publication Critical patent/CA1013861A/en

Status Expired legal-status Critical Current

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)

CA182,925A 1972-10-10 1973-10-09 Special instruction processor Expired CA1013861A (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
CA1013861A true CA1013861A (en)	1977-07-12

Family

ID=23139935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA182,925A Expired CA1013861A (en)	1972-10-10	1973-10-09	Special instruction processor

Country Status (5)

Country	Link
JP (1)	JPS5828609B2 (en)
CA (1)	CA1013861A (en)
DE (1)	DE2350871A1 (en)
GB (1)	GB1429323A (en)
IE (1)	IE40138B1 (en)

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 (en) *	1977-11-30	1985-04-26	株式会社日立製作所	Arithmetic control method
US4229801A (en) *	1978-12-11	1980-10-21	Data General Corporation	Floating point processor having concurrent exponent/mantissa operation
JPS59165140A (en) *	1983-03-10	1984-09-18	Fujitsu Ltd	2D calculation circuit
US4947316A (en) *	1983-12-29	1990-08-07	International Business Machines Corporation	Internal bus architecture employing a simplified rapidly executable instruction set
JPS637217Y2 (en) *	1984-11-26	1988-03-01
US5047015A (en) *	1989-03-17	1991-09-10	Merit Medical Systems, Inc.	Locking syringe

1973
- 1973-10-09 CA CA182,925A patent/CA1013861A/en not_active Expired
- 1973-10-10 IE IE181473A patent/IE40138B1/en unknown
- 1973-10-10 GB GB4734873A patent/GB1429323A/en not_active Expired
- 1973-10-10 DE DE19732350871 patent/DE2350871A1/en not_active Ceased
- 1973-10-11 JP JP48114325A patent/JPS5828609B2/en not_active Expired

Also Published As

Publication number	Publication date
JPS49100938A (en)	1974-09-24
IE40138B1 (en)	1979-03-28
JPS5828609B2 (en)	1983-06-17
GB1429323A (en)	1976-03-24
DE2350871A1 (en)	1974-04-18
IE40138L (en)	1974-04-10

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