ES2114797B1 - Terminal receptor de informacion para seleccion de tarjetas de credito. - Google Patents

Terminal receptor de informacion para seleccion de tarjetas de credito.

Info

Publication number
ES2114797B1
ES2114797B1 ES9502288A ES9502288A ES2114797B1 ES 2114797 B1 ES2114797 B1 ES 2114797B1 ES 9502288 A ES9502288 A ES 9502288A ES 9502288 A ES9502288 A ES 9502288A ES 2114797 B1 ES2114797 B1 ES 2114797B1
Authority
ES
Spain
Prior art keywords
microprocessor
receiving terminal
information
information receiving
selection
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
ES9502288A
Other languages
English (en)
Other versions
ES2114797A1 (es
Inventor
Llompart Pere Quetglas
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 Telesincro S A
Original Assignee
Bull Telesincro S A
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 Bull Telesincro S A filed Critical Bull Telesincro S A
Priority to ES9502288A priority Critical patent/ES2114797B1/es
Publication of ES2114797A1 publication Critical patent/ES2114797A1/es
Application granted granted Critical
Publication of ES2114797B1 publication Critical patent/ES2114797B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)

Abstract

TERMINAL RECEPTOR DE INFORMACION PARA SELECCION DE TARJETAS DE CREDITO, QUE COMPRENDE UN MICROPROCESADOR PRINCIPAL (7); UNA FUENTE DE ALIMENTACION (2); [A] UN CONECTOR (10) A UNA ANTENA DE TELEVISION; [B] UN SINTONIZADOR (12) DE TELEVISION; [C] UN PROCESADOR (13) DE TELETEXTO APTO QUE EXTRAE LA INFORMACION CONTENIDA EN LAS LINEAS DE TELETEXTO; [D] UN MICROPROCESADOR (18) DE CRIPTOGRAFIA, QUE DESCIFRA Y VERIFICA LOS BLOQUES DE INFORMACION RECIBIDOS [E] UN MICROPROCESADOR AUXILIAR (15) QUE RECIBE Y PROCESA LA INFORMACION RECIBIDA DEL PROCESADOR (13) Y LA REMITE AL MICROPROCESADOR (18) Y ADEMAS REALIZA UNA REMISION DE LOS DATOS DESCIFRADOS AL MICROPROCESADOR PRINCIPAL (7), ESTE ES APTO PARA REALIZAR LA GESTION DE MEMORIA, EL CONTROL DEL CANAL DE COMUNICACION SERIE Y LA GESTION DEL SISTEMA.
ES9502288A 1995-11-22 1995-11-22 Terminal receptor de informacion para seleccion de tarjetas de credito. Expired - Lifetime ES2114797B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9502288A ES2114797B1 (es) 1995-11-22 1995-11-22 Terminal receptor de informacion para seleccion de tarjetas de credito.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9502288A ES2114797B1 (es) 1995-11-22 1995-11-22 Terminal receptor de informacion para seleccion de tarjetas de credito.

Publications (2)

Publication Number Publication Date
ES2114797A1 ES2114797A1 (es) 1998-06-01
ES2114797B1 true ES2114797B1 (es) 1999-02-16

Family

ID=8292243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9502288A Expired - Lifetime ES2114797B1 (es) 1995-11-22 1995-11-22 Terminal receptor de informacion para seleccion de tarjetas de credito.

Country Status (1)

Country Link
ES (1) ES2114797B1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742451A (en) * 1971-04-13 1973-06-26 Valcometric Corp Credit sales system
US3798602A (en) * 1972-01-17 1974-03-19 J Hynes Credit authorization system
GB2092345B (en) * 1981-01-30 1984-11-07 Halpern John Wolfgang Card/token validity checking
US5007084A (en) * 1988-08-29 1991-04-09 Richard H. Materna Payment Authorization and Information Device

Also Published As

Publication number Publication date
ES2114797A1 (es) 1998-06-01

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