ES2011544A6 - Conexion de un modulo lector de tarjetas magneticas a un microcontrolador. - Google Patents

Conexion de un modulo lector de tarjetas magneticas a un microcontrolador.

Info

Publication number
ES2011544A6
ES2011544A6 ES8901131A ES8901131A ES2011544A6 ES 2011544 A6 ES2011544 A6 ES 2011544A6 ES 8901131 A ES8901131 A ES 8901131A ES 8901131 A ES8901131 A ES 8901131A ES 2011544 A6 ES2011544 A6 ES 2011544A6
Authority
ES
Spain
Prior art keywords
microcontroller
connection
magnetic card
card reading
reading module
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 - Lifetime
Application number
ES8901131A
Other languages
English (en)
Inventor
Del Collado Francisco Moreno
Tomas Jesus Maria Prados
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.)
Amper SA
Original Assignee
Amper 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 Amper SA filed Critical Amper SA
Priority to ES8901131A priority Critical patent/ES2011544A6/es
Priority to EP19890500132 priority patent/EP0389731A3/en
Priority to DE1989500132 priority patent/DE389731T1/de
Publication of ES2011544A6 publication Critical patent/ES2011544A6/es
Priority to GR91300039T priority patent/GR910300039T1/el
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Control By Computers (AREA)
  • Stored Programmes (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

CONEXION DE UN MODULO LECTOR DE TARJETAS MAGNETICAS A UN MICROCONTROLADOR. LA CONEXION DE UN MODULO LECTOR DE TARJETAS MAGNETICAS A UN MICROCONTROLADOR, PRETENDE MINIMIZAR LA CIRCUITERIA DE INTERFAZ ENTRE UN LECTOR DE TARJETAS MAGNETICAS Y UN MICROCONTROLADOR A LA VEZ QUE POSIBILITA ESCRIBIR PROGRAMAS DE CONTROL EN LENGUAJE DE ALTO NIVEL. DICHA CONEXION SE ESTABLECE DE TAL MANERA QUE LAS SEÑALES DE PRESENCIA DE TARJETAS SUMINISTRADAS POR EL LECTOR, ACCEDEN A UNA ENTRADA DE INTERRUPCION DEL MICROCONTROLADOR A TRAVES DE UNA PUERTA AND, MIENTRAS QUE LAS SEÑALES DE RELOJ PARA MUESTREO DE DATOS SE CONECTAN DIRECTAMENTE A SENDOS CONTADORES HARDWARE INTERNOS DEL MICROCONTROLADOR. POR ULTIMO LAS LINEAS CON LOS DATOS DE LECTURA SE INTRODUCEN A TRAVES DE DOS PUERTOS DEL MICROCONTROLADOR.
ES8901131A 1989-03-31 1989-03-31 Conexion de un modulo lector de tarjetas magneticas a un microcontrolador. Expired - Lifetime ES2011544A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8901131A ES2011544A6 (es) 1989-03-31 1989-03-31 Conexion de un modulo lector de tarjetas magneticas a un microcontrolador.
EP19890500132 EP0389731A3 (en) 1989-03-31 1989-12-18 Connection of a magnetic card reading module to a microcontroller
DE1989500132 DE389731T1 (de) 1989-03-31 1989-12-18 Verbindung eines moduls zum lesen einer magnetischen karte mit einem mikroregler.
GR91300039T GR910300039T1 (en) 1989-03-31 1991-11-15 Connection of a magnetic card reading module to a microcontroller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8901131A ES2011544A6 (es) 1989-03-31 1989-03-31 Conexion de un modulo lector de tarjetas magneticas a un microcontrolador.

Publications (1)

Publication Number Publication Date
ES2011544A6 true ES2011544A6 (es) 1990-01-16

Family

ID=8261223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901131A Expired - Lifetime ES2011544A6 (es) 1989-03-31 1989-03-31 Conexion de un modulo lector de tarjetas magneticas a un microcontrolador.

Country Status (4)

Country Link
EP (1) EP0389731A3 (es)
DE (1) DE389731T1 (es)
ES (1) ES2011544A6 (es)
GR (1) GR910300039T1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038614A1 (de) * 1980-10-13 1982-04-22 Copytex-Abrechnungssysteme für Dienstleistungsautomaten GbmH, 7742 St Georgen Verfahren zum rueckuebertragen von einmal auf einem datentraeger eingetragener information und vorrichtung zum ein- und/oder auslesen einer gegen rueckuebertragung geschuetzten information
DE3701917A1 (de) * 1987-01-23 1988-08-04 Neumann Elektronik Gmbh Einrichtung zum lesen von magnetkarten und zum speichern der abgelesenen daten
JPH0786897B2 (ja) * 1987-05-15 1995-09-20 シャープ株式会社 カ−ド状体の読取り装置

Also Published As

Publication number Publication date
DE389731T1 (de) 1991-04-11
GR910300039T1 (en) 1991-11-15
EP0389731A3 (en) 1991-05-02
EP0389731A2 (en) 1990-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991209