ES8601545A1 - Una memoria electronica de pequena capacidad para usarse en una unidad central de proceso - Google Patents

Una memoria electronica de pequena capacidad para usarse en una unidad central de proceso

Info

Publication number
ES8601545A1
ES8601545A1 ES536351A ES536351A ES8601545A1 ES 8601545 A1 ES8601545 A1 ES 8601545A1 ES 536351 A ES536351 A ES 536351A ES 536351 A ES536351 A ES 536351A ES 8601545 A1 ES8601545 A1 ES 8601545A1
Authority
ES
Spain
Prior art keywords
decimal
arithmetic operations
cpu
nibble
data units
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
ES536351A
Other languages
English (en)
Other versions
ES536351A0 (es
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of ES536351A0 publication Critical patent/ES536351A0/es
Publication of ES8601545A1 publication Critical patent/ES8601545A1/es
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
    • G06F9/30003—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
    • G06F9/30025—Format conversion instructions, e.g. Floating-Point to Integer, decimal conversion
    • 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
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Debugging And Monitoring (AREA)
  • Memory System (AREA)
  • Advance Control (AREA)

Abstract

UN SISTEMA DE TRATAMIENTO DE DATOS. TIENE UNA UNIDAD CENTRAL DE TRATAMIENTO (CPU) CAPAZ DE EJECUTAR INSTRUCCIONES DE PROGRAMA DE ARITMETICA BINARIA Y DECIMAL. LA UNIDAD DE CPU INCLUYE UN MICROPROCESADOR QUE EJECUTA LAS INSTRUCCIONES DE PROGRAMA DE ARITMETICA BINARIA BAJO CONTROL DE SOPORTE LOGICO INALTERABLE. LA UNIDAD CPU INCLUYE TAMBIEN CIRCUITOS LOGICOS DE INSTRUCCION COMERCIAL QUE SE UTILIZAN EN COMBINACION CON EL MICROPROCESADOR PARA EJECUTAR OPERACIONES ARITMETICAS DECIMALES. LOS CIRCUITOS LOGICOS DE INSTRUCCION COMERCIAL FUNCIONAN TAMBIEN BAJO CONTROL DE SOPORTE LOGICO INALTERABLE ESTANDO CONTROLADO EL DIRECCIONAMIENTO DE LAS MICROINSTRUCCIONES DE SOPORTE LOGICO INALTERABLE POR EL MICROPROCESADOR. TAMBIEN SE EXPONE EL METODO MEDIANTE EL CUAL LA UNIDAD CPU REALIZA LAS OPERACIONES ARITMETICAS DECIMALES DE SUMA RESTA MULTIPLICACION Y DIVISION Y EL METODO UTILIZADO PARA CONVERTIR UN NUMERO EXPRESADO EN UN FORMATO BINARIO EN UN NUMERO EN UN FORMATO DECIMAL Y EL METODO UTILIZADO PARA CONVERTIR UN NUMERO EN UN FORMATO DECIMAL EN UN NUMERO EN UN FORMATO BINARIO.
ES536351A 1983-09-30 1984-09-28 Una memoria electronica de pequena capacidad para usarse en una unidad central de proceso Expired ES8601545A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/537,928 US4604695A (en) 1983-09-30 1983-09-30 Nibble and word addressable memory arrangement

Publications (2)

Publication Number Publication Date
ES536351A0 ES536351A0 (es) 1985-10-16
ES8601545A1 true ES8601545A1 (es) 1985-10-16

Family

ID=24144710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536351A Expired ES8601545A1 (es) 1983-09-30 1984-09-28 Una memoria electronica de pequena capacidad para usarse en una unidad central de proceso

Country Status (12)

Country Link
US (1) US4604695A (es)
EP (1) EP0136656B1 (es)
JP (1) JPS60151761A (es)
AU (1) AU576523B2 (es)
CA (1) CA1215178A (es)
DE (1) DE3483194D1 (es)
DK (1) DK467584A (es)
ES (1) ES8601545A1 (es)
FI (1) FI843751L (es)
MX (1) MX157985A (es)
NO (1) NO843839L (es)
YU (1) YU44720B (es)

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US5765015A (en) * 1990-11-13 1998-06-09 International Business Machines Corporation Slide network for an array processor
US5765012A (en) * 1990-11-13 1998-06-09 International Business Machines Corporation Controller for a SIMD/MIMD array having an instruction sequencer utilizing a canned routine library
US5765011A (en) * 1990-11-13 1998-06-09 International Business Machines Corporation Parallel processing system having a synchronous SIMD processing with processing elements emulating SIMD operation using individual instruction streams
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US5809292A (en) * 1990-11-13 1998-09-15 International Business Machines Corporation Floating point for simid array machine
US5625836A (en) * 1990-11-13 1997-04-29 International Business Machines Corporation SIMD/MIMD processing memory element (PME)
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US5630162A (en) * 1990-11-13 1997-05-13 International Business Machines Corporation Array processor dotted communication network based on H-DOTs
US5963746A (en) * 1990-11-13 1999-10-05 International Business Machines Corporation Fully distributed processing memory element
US5794059A (en) * 1990-11-13 1998-08-11 International Business Machines Corporation N-dimensional modified hypercube
US5815723A (en) * 1990-11-13 1998-09-29 International Business Machines Corporation Picket autonomy on a SIMD machine
US5617577A (en) * 1990-11-13 1997-04-01 International Business Machines Corporation Advanced parallel array processor I/O connection
US5734921A (en) * 1990-11-13 1998-03-31 International Business Machines Corporation Advanced parallel array processor computer package
US5713037A (en) * 1990-11-13 1998-01-27 International Business Machines Corporation Slide bus communication functions for SIMD/MIMD array processor
US5590345A (en) * 1990-11-13 1996-12-31 International Business Machines Corporation Advanced parallel array processor(APAP)
DE69111778T2 (de) * 1990-12-21 1996-05-02 Sun Microsystems Inc Verfahren und Gerät zur Erweiterung einer Rechnerarchitektur von zweiunddreissig auf vierundsechzig Bits.
US5206935A (en) * 1991-03-26 1993-04-27 Sinks Rod G Apparatus and method for fast i/o data transfer in an intelligent cell
EP0508356A3 (en) * 1991-04-09 1993-06-09 Siemens Nixdorf Informationssysteme Aktiengesellschaft Data processing system with processing of edit instructions
US5594918A (en) * 1991-05-13 1997-01-14 International Business Machines Corporation Parallel computer system providing multi-ported intelligent memory
US5307314A (en) * 1991-07-15 1994-04-26 Micron Technology, Inc. Split read/write dynamic random access memory
JP2642039B2 (ja) * 1992-05-22 1997-08-20 インターナショナル・ビジネス・マシーンズ・コーポレイション アレイ・プロセッサ
EP0581986A1 (de) * 1992-08-04 1994-02-09 Siemens Nixdorf Informationssysteme Aktiengesellschaft Datenverarbeitungsanlage mit Verarbeitung von Aufbereitungsbefehlen
DE69325786T2 (de) * 1992-12-04 2000-02-17 Koninklijke Philips Electronics N.V., Eindhoven Prozessor für gleichförmige Operationen auf Datenreihenfolgen in entsprechenden parallelen Datenströmen
US5678019A (en) * 1993-02-05 1997-10-14 Dallas Semiconductor Corporation Real-time clock with extendable memory
US5506814A (en) * 1993-05-28 1996-04-09 Micron Technology, Inc. Video random access memory device and method implementing independent two WE nibble control
JP2845115B2 (ja) * 1993-12-29 1999-01-13 ヤマハ株式会社 デジタル信号処理回路
US5657443A (en) * 1995-05-16 1997-08-12 Hewlett-Packard Company Enhanced test system for an application-specific memory scheme
JP2000010863A (ja) * 1998-06-24 2000-01-14 Sony Computer Entertainment Inc 情報処理装置および方法、並びに提供媒体
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US6665768B1 (en) 2000-10-12 2003-12-16 Chipwrights Design, Inc. Table look-up operation for SIMD processors with interleaved memory systems
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US20050114850A1 (en) 2003-10-29 2005-05-26 Saurabh Chheda Energy-focused re-compilation of executables and hardware mechanisms based on compiler-architecture interaction and compiler-inserted control
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Also Published As

Publication number Publication date
DK467584D0 (da) 1984-09-28
AU3365684A (en) 1985-04-04
EP0136656A3 (en) 1986-07-16
MX157985A (es) 1988-12-28
FI843751A0 (fi) 1984-09-25
FI843751L (fi) 1985-03-31
JPS60151761A (ja) 1985-08-09
DK467584A (da) 1985-03-31
DE3483194D1 (de) 1990-10-18
EP0136656B1 (en) 1990-09-12
ES536351A0 (es) 1985-10-16
US4604695A (en) 1986-08-05
YU44720B (en) 1990-12-31
CA1215178A (en) 1986-12-09
NO843839L (no) 1985-04-01
EP0136656A2 (en) 1985-04-10
YU167784A (en) 1987-12-31
AU576523B2 (en) 1988-09-01

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