CA1015065A - Floating point apparatus and techniques - Google Patents

Floating point apparatus and techniques

Info

Publication number: CA1015065A
Authority: CA; Canada
Prior art keywords: techniques; floating point; point apparatus; floating; point
Prior art date: 1974-01-21
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

CA217,805A

Other versions

CA217805S (en

Inventor

Richard T. Mcandrew

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.)

EMC Corp

Original Assignee

Data General 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.)

1974-01-21

Filing date

1975-01-13

Publication date

1977-08-02

1975-01-13 Application filed by Data General Corp filed Critical Data General Corp

1977-08-02 Application granted granted Critical

1977-08-02 Publication of CA1015065A publication Critical patent/CA1015065A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
- G06F5/012—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising in floating-point computations

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Computing Systems (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Complex Calculations (AREA)
Executing Machine-Instructions (AREA)

CA217,805A 1974-01-21 1975-01-13 Floating point apparatus and techniques Expired CA1015065A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US43538374A	1974-01-21	1974-01-21

Publications (1)

Publication Number	Publication Date
CA1015065A true CA1015065A (en)	1977-08-02

Family

ID=23728162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA217,805A Expired CA1015065A (en)	1974-01-21	1975-01-13	Floating point apparatus and techniques

Country Status (5)

Country	Link
JP (1)	JPS50108847A (en)
CA (1)	CA1015065A (en)
DE (1)	DE2501985A1 (en)
FR (1)	FR2258666B3 (en)
GB (1)	GB1475471A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4161784A (en) *	1978-01-05	1979-07-17	Honeywell Information Systems, Inc.	Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands
JP3429927B2 (en) *	1995-10-16	2003-07-28	三菱電機株式会社	Normalization circuit device of floating point arithmetic unit
US5844830A (en) *	1996-08-07	1998-12-01	Sun Microsystems, Inc.	Executing computer instrucrions by circuits having different latencies
WO1998006029A1 (en) *	1996-08-07	1998-02-12	Valery Yakovlevich Gorshtein	Apparatus and methods for execution of computer instructions

1975
- 1975-01-13 GB GB141475A patent/GB1475471A/en not_active Expired
- 1975-01-13 CA CA217,805A patent/CA1015065A/en not_active Expired
- 1975-01-18 DE DE19752501985 patent/DE2501985A1/en active Pending
- 1975-01-20 FR FR7502652A patent/FR2258666B3/fr not_active Expired
- 1975-01-21 JP JP50009197A patent/JPS50108847A/ja active Pending

Also Published As

Publication number	Publication date
FR2258666B3 (en)	1977-10-21
JPS50108847A (en)	1975-08-27
DE2501985A1 (en)	1975-07-24
GB1475471A (en)	1977-06-01
FR2258666A1 (en)	1975-08-18

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