DE69519448D1 - Digitale Verarbeitungsanlage mit Befehlen zum Suchen des Minimums und Maximums - Google Patents

Digitale Verarbeitungsanlage mit Befehlen zum Suchen des Minimums und Maximums

Info

Publication number
DE69519448D1
DE69519448D1 DE69519448T DE69519448T DE69519448D1 DE 69519448 D1 DE69519448 D1 DE 69519448D1 DE 69519448 T DE69519448 T DE 69519448T DE 69519448 T DE69519448 T DE 69519448T DE 69519448 D1 DE69519448 D1 DE 69519448D1
Authority
DE
Germany
Prior art keywords
commands
find
minimum
maximum
processing system
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 - Fee Related
Application number
DE69519448T
Other languages
English (en)
Other versions
DE69519448T2 (de
Inventor
Joel Curtet
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE69519448D1 publication Critical patent/DE69519448D1/de
Publication of DE69519448T2 publication Critical patent/DE69519448T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
    • 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30021—Compare instructions, e.g. Greater-Than, Equal-To, MINMAX
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49905—Exception handling
    • G06F7/4991—Overflow or underflow
    • G06F7/49921—Saturation, i.e. clipping the result to a minimum or maximum value

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Executing Machine-Instructions (AREA)
DE69519448T 1994-04-19 1995-04-18 Digitale Verarbeitungsanlage mit Befehlen zum Suchen des Minimums und Maximums Expired - Fee Related DE69519448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404656A FR2718864B1 (fr) 1994-04-19 1994-04-19 Dispositif de traitement numérique avec instructions de recherche du minimum et du maximum.

Publications (2)

Publication Number Publication Date
DE69519448D1 true DE69519448D1 (de) 2000-12-28
DE69519448T2 DE69519448T2 (de) 2001-03-22

Family

ID=9462252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519448T Expired - Fee Related DE69519448T2 (de) 1994-04-19 1995-04-18 Digitale Verarbeitungsanlage mit Befehlen zum Suchen des Minimums und Maximums

Country Status (5)

Country Link
US (1) US5715186A (de)
EP (1) EP0678808B1 (de)
JP (1) JP2596909B2 (de)
DE (1) DE69519448T2 (de)
FR (1) FR2718864B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882993A (en) 1996-08-19 1999-03-16 Advanced Micro Devices, Inc. Integrated circuit with differing gate oxide thickness and process for making same
KR100236533B1 (ko) * 1997-01-16 2000-01-15 윤종용 배럴 쉬프터와 산술논리 연산기가 연결되어 있는 디지탈 신호 처리기 및 그 오버플로 검출방법
US6029244A (en) * 1997-10-10 2000-02-22 Advanced Micro Devices, Inc. Microprocessor including an efficient implementation of extreme value instructions
DE69835159T2 (de) * 1997-10-10 2007-06-14 Advanced Micro Devices, Inc., Sunnyvale MIKROPROZESSOR MIT Extremwertbefehlen und Vergleichsbefehlen
US6298367B1 (en) 1998-04-06 2001-10-02 Advanced Micro Devices, Inc. Floating point addition pipeline including extreme value, comparison and accumulate functions
US5894426A (en) * 1997-10-28 1999-04-13 Winbond Electronics Corporation Maximum/minimum value determination apparatus
GB2342730B (en) * 1998-06-19 2003-02-19 Lsi Logic Corp Digital processing
US7471643B2 (en) * 2002-07-01 2008-12-30 Panasonic Corporation Loosely-biased heterogeneous reconfigurable arrays
US7461234B2 (en) * 2002-07-01 2008-12-02 Panasonic Corporation Loosely-biased heterogeneous reconfigurable arrays
US7461118B2 (en) * 2003-04-09 2008-12-02 Infineon Technologies Ag Arithmetic logic unit with merged circuitry for comparison, minimum/maximum selection and saturation for signed and unsigned numbers
US7434034B2 (en) * 2004-09-13 2008-10-07 Ati Technologies Inc. SIMD processor executing min/max instructions
WO2011067896A1 (en) * 2009-12-02 2011-06-09 Mush-A Co., Ltd. Data processing apparatus, data processing system, packet, recording medium, storage device, and data processing method
KR101141457B1 (ko) 2010-12-08 2012-05-04 삼성전기주식회사 적층 세라믹 콘덴서 및 그 제조방법
CN103092812A (zh) * 2011-11-04 2013-05-08 Nxp股份有限公司 分类电路和方法
US10379854B2 (en) * 2016-12-22 2019-08-13 Intel Corporation Processor instructions for determining two minimum and two maximum values

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122747A (ja) * 1984-11-14 1986-06-10 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション デ−タ処理装置
JP2844591B2 (ja) * 1987-01-16 1999-01-06 株式会社日立製作所 ディジタル信号処理装置
IT1210765B (it) * 1987-05-27 1989-09-20 Cselt Centro Studi Lab Telecom Unita logico aritmetica in tecnologia c mos

Also Published As

Publication number Publication date
US5715186A (en) 1998-02-03
DE69519448T2 (de) 2001-03-22
FR2718864A1 (fr) 1995-10-20
EP0678808B1 (de) 2000-11-22
FR2718864B1 (fr) 1996-05-15
JPH0850545A (ja) 1996-02-20
JP2596909B2 (ja) 1997-04-02
EP0678808A1 (de) 1995-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee