MX9706400A - Entrada y salida configurable. - Google Patents

Entrada y salida configurable.

Info

Publication number
MX9706400A
MX9706400A MX9706400A MX9706400A MX9706400A MX 9706400 A MX9706400 A MX 9706400A MX 9706400 A MX9706400 A MX 9706400A MX 9706400 A MX9706400 A MX 9706400A MX 9706400 A MX9706400 A MX 9706400A
Authority
MX
Mexico
Prior art keywords
controller
synchronous
external
internal
input
Prior art date
Application number
MX9706400A
Other languages
English (en)
Other versions
MXPA97006400A (es
Inventor
John S Mudryk
Steven S Yauch
Richard R Lyman
Original Assignee
Escort Memory Systems
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 Escort Memory Systems filed Critical Escort Memory Systems
Publication of MX9706400A publication Critical patent/MX9706400A/es
Publication of MXPA97006400A publication Critical patent/MXPA97006400A/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/045—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21115—Same connector can represent either input or output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21139—Input activates directly output and vice versa
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25268—PLD programmable logic device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25413—Interrupt, event, state change triggered

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Logic Circuits (AREA)
  • Epoxy Resins (AREA)
  • Detergent Compositions (AREA)
  • Saccharide Compounds (AREA)

Abstract

Un arreglo de entrada y salida configurable (100) para un controlador que tiene un numero de terminales de entrada y salida internos y externos, cada uno de los cuales se selecciona en el campo tanto como una terminal de entrada o salida. Las funciones logicas (106) del controlador se configuran para un numero determinado de salidas que utilizan hasta (32) estados logicos internos y los estados de (32) puntos de entrada y salida físicos externos. La actualizacion del tiempo para cada circuito logico se selecciona para que se sincronice en diferentes formas, sincronizado con un suceso interno dentro del controlador, sincronizado con un suceso externo al controlador, y asincronico. El arreglo de entrada y salida incluye una combinacion de arreglos de condiciones de entrada sujetable sincronica (102) utiles para los medios de configuracion (112) para la combinacion logica de las señales de salida de los circuitos de lectura, y los mecanismos para accionar los dispositivos externos como una funcion de las combinaciones logicas de las señales de salida de los circuitos de lectura.
MXPA/A/1997/006400A 1995-02-23 1997-08-21 Entrada y salida configurable MXPA97006400A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08393935 1995-02-23
US08/393,935 US5754823A (en) 1995-02-23 1995-02-23 Configurable I/O system using logic state arrays

Publications (2)

Publication Number Publication Date
MX9706400A true MX9706400A (es) 1998-08-30
MXPA97006400A MXPA97006400A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
EP0813702A1 (en) 1997-12-29
JPH11504736A (ja) 1999-04-27
WO1996026470A1 (en) 1996-08-29
AU6347396A (en) 1997-01-15
US5754823A (en) 1998-05-19
CA2213618A1 (en) 1996-08-29

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