TW545649U - Apparatus for converting floating point number into integer in floating point unit - Google Patents

Apparatus for converting floating point number into integer in floating point unit

Info

Publication number
TW545649U
TW545649U TW091201340U TW91201340U TW545649U TW 545649 U TW545649 U TW 545649U TW 091201340 U TW091201340 U TW 091201340U TW 91201340 U TW91201340 U TW 91201340U TW 545649 U TW545649 U TW 545649U
Authority
TW
Taiwan
Prior art keywords
floating point
integer
converting
point number
unit
Prior art date
Application number
TW091201340U
Other languages
English (en)
Inventor
Yoon-Seok Song
Original Assignee
Hyundai Electronics Ind
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 Hyundai Electronics Ind filed Critical Hyundai Electronics Ind
Publication of TW545649U publication Critical patent/TW545649U/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/14—Conversion to or from non-weighted codes
    • H03M7/24—Conversion to or from floating-point codes
    • 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
TW091201340U 1997-05-09 1998-05-06 Apparatus for converting floating point number into integer in floating point unit TW545649U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970018012A KR19980082906A (ko) 1997-05-09 1997-05-09 부동 소수점 숫자의 정수형으로의 변환 방법

Publications (1)

Publication Number Publication Date
TW545649U true TW545649U (en) 2003-08-01

Family

ID=19505394

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091201340U TW545649U (en) 1997-05-09 1998-05-06 Apparatus for converting floating point number into integer in floating point unit

Country Status (3)

Country Link
US (1) US6151612A (zh)
KR (1) KR19980082906A (zh)
TW (1) TW545649U (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965906B1 (en) * 1999-08-19 2005-11-15 National Semiconductor Corporation Converting negative floating point numbers to integer notation without two's complement hardware
US6415308B1 (en) * 1999-08-19 2002-07-02 National Semiconductor Corporation Converting negative floating point numbers to integer notation without two's complement hardware
US6587070B2 (en) * 2001-04-03 2003-07-01 Raytheon Company Digital base-10 logarithm converter
KR20020090003A (ko) * 2001-05-25 2002-11-30 주식회사 리코시스 플랫폼에 독립적인 멀티미디어 재생방법 및 그 기록매체
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
US8352531B2 (en) * 2008-07-22 2013-01-08 International Business Machines Corporation Efficient forcing of corner cases in a floating point rounder
US10228939B2 (en) 2016-12-14 2019-03-12 Oracle International Corporation Efficient conversion of numbers from database floating point format to binary integer format
US10934964B1 (en) * 2020-02-03 2021-03-02 Ford Global Technologies, Llc Methods and system for storing and activating a calibration for a vehicle
CN113672198B (zh) * 2021-08-18 2024-01-26 南京英锐创电子科技有限公司 二进制浮点数加法运算电路控制方法、电路及计算装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338675A (en) * 1980-02-13 1982-07-06 Intel Corporation Numeric data processor
JPH0367328A (ja) * 1989-08-04 1991-03-22 Ricoh Co Ltd 浮動小数点演算装置
US5257215A (en) * 1992-03-31 1993-10-26 Intel Corporation Floating point and integer number conversions in a floating point adder
US5561615A (en) * 1994-12-02 1996-10-01 Hewlett-Packard Company Method and apparatus for floating point to fixed point conversion with compensation for lost precision
US5619198A (en) * 1994-12-29 1997-04-08 Tektronix, Inc. Number format conversion apparatus for signal processing
US5764548A (en) * 1995-09-29 1998-06-09 Intel Corporation Fast floating-point to integer conversion
US5905663A (en) * 1997-06-02 1999-05-18 Hewlett-Packard Company Minimal circuit for detecting loss of precision in floating point numbers

Also Published As

Publication number Publication date
US6151612A (en) 2000-11-21
KR19980082906A (ko) 1998-12-05

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees