MX9702495A - Un sistema de memoria extendido de arquitectura de harvard. - Google Patents

Un sistema de memoria extendido de arquitectura de harvard.

Info

Publication number
MX9702495A
MX9702495A MX9702495A MX9702495A MX9702495A MX 9702495 A MX9702495 A MX 9702495A MX 9702495 A MX9702495 A MX 9702495A MX 9702495 A MX9702495 A MX 9702495A MX 9702495 A MX9702495 A MX 9702495A
Authority
MX
Mexico
Prior art keywords
store
address
value
extended
contained
Prior art date
Application number
MX9702495A
Other languages
English (en)
Other versions
MXPA97002495A (es
Inventor
Edward R Sederlund
Robert J Lindesmith
Larry A Root
Wayne P Dupree
Lowell V Thomas
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of MXPA97002495A publication Critical patent/MXPA97002495A/es
Publication of MX9702495A publication Critical patent/MX9702495A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
    • G06F15/7842—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers)

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Bus Control (AREA)
  • Executing Machine-Instructions (AREA)

Abstract

Un sistema de memoria extendido de arquitectura Harvard que caracteriza un almacén de direcciones para contener una secuencia ordenada de direcciones de memoria de programa y un almacén de valores para contener una serie de grupos de valores de datos relacionados. Cada una de las direcciones contenidas en el almacén de direcciones, está asociada con un grupo distinto de instrucciones, tales como una subrrutina, que está contenida en la memoria del programa. El almacén de direcciones también puede contener la direccion de uno o más argumentos de instrucciones que, a su vez, están contenidos en el almacén de valores o en una memoria de datos separadas. Tanto el almacén de direcciones como el almacén de valores, están conectados preferiblemente a la misma ruta de comunicacion de datos que se usa por la memoria de datos de la computadora. El almacén de valores también incluye una interfaz logica para permitir una pluralidad de diferentes incrementos de direcciones para se seleccionados programablemente.
MX9702495A 1994-10-06 1995-10-05 Un sistema de memoria extendido de arquitectura de harvard. MX9702495A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/319,453 US5555424A (en) 1994-10-06 1994-10-06 Extended Harvard architecture computer memory system with programmable variable address increment
US08319453 1994-10-06
PCT/US1995/013423 WO1996011443A1 (en) 1994-10-06 1995-10-05 An extended harvard architecture memory system

Publications (2)

Publication Number Publication Date
MXPA97002495A MXPA97002495A (es) 1998-04-01
MX9702495A true MX9702495A (es) 1998-04-30

Family

ID=23242298

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9702495A MX9702495A (es) 1994-10-06 1995-10-05 Un sistema de memoria extendido de arquitectura de harvard.

Country Status (9)

Country Link
US (1) US5555424A (es)
EP (1) EP0784822B1 (es)
JP (1) JPH10507288A (es)
KR (1) KR970706541A (es)
CA (1) CA2200609A1 (es)
DE (1) DE69516888T2 (es)
ES (1) ES2147306T3 (es)
MX (1) MX9702495A (es)
WO (1) WO1996011443A1 (es)

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US6647301B1 (en) 1999-04-22 2003-11-11 Dow Global Technologies Inc. Process control system with integrated safety control system
US7003475B1 (en) 1999-05-07 2006-02-21 Medcohealth Solutions, Inc. Computer implemented resource allocation model and process to dynamically and optimally schedule an arbitrary number of resources subject to an arbitrary number of constraints in the managed care, health care and/or pharmacy industry
KR100496856B1 (ko) * 1999-05-20 2005-06-22 삼성전자주식회사 어드레스 확장이 가능한 데이터 처리 시스템
KR20010053658A (ko) * 1999-12-01 2001-07-02 윤종용 메모리의 영역 관리 방법
KR100391154B1 (ko) * 2001-05-14 2003-07-12 삼성전자주식회사 불휘발성 반도체 메모리 장치의 프로그램 방법 및 장치
US7007172B2 (en) * 2001-06-01 2006-02-28 Microchip Technology Incorporated Modified Harvard architecture processor having data memory space mapped to program memory space with erroneous execution protection
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US8560807B2 (en) 2011-12-14 2013-10-15 International Business Machines Corporation Accessing a logic device through a serial interface

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Also Published As

Publication number Publication date
WO1996011443A1 (en) 1996-04-18
ES2147306T3 (es) 2000-09-01
US5555424A (en) 1996-09-10
EP0784822B1 (en) 2000-05-10
CA2200609A1 (en) 1996-04-18
JPH10507288A (ja) 1998-07-14
DE69516888D1 (de) 2000-06-15
EP0784822A1 (en) 1997-07-23
KR970706541A (ko) 1997-11-03
DE69516888T2 (de) 2001-02-08

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees