AR014504A1 - Tarjeta de memoria asincronica que comprendeun circuito de direccionamiento de la memoria - Google Patents
Tarjeta de memoria asincronica que comprendeun circuito de direccionamiento de la memoriaInfo
- Publication number
- AR014504A1 AR014504A1 ARP990100330A ARP990100330A AR014504A1 AR 014504 A1 AR014504 A1 AR 014504A1 AR P990100330 A ARP990100330 A AR P990100330A AR P990100330 A ARP990100330 A AR P990100330A AR 014504 A1 AR014504 A1 AR 014504A1
- Authority
- AR
- Argentina
- Prior art keywords
- memory
- circuit
- asynchronic
- address circuit
- contacts
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/0806—Details of the card
- G07F7/0833—Card having specific functional components
- G07F7/084—Additional components relating to data transfer and storing, e.g. error detection, self-diagnosis
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/1063—Control signal output circuits, e.g. status or busy flags, feedback command signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/109—Control signal input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/06—Address interface arrangements, e.g. address buffers
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Accounting & Taxation (AREA)
- Artificial Intelligence (AREA)
- General Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
- Communication Control (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
El invento se refiere a tarjetas inteligentes provistas de contactos (16), que corresponden principalmente a una memoria (10) y sus circuitos de acceso(12, 14). El invento se basa en el hecho que los circuitos de acceso a la memoria han sidom odificados (20) para permitir el registro o lectura de lamemoria (10) por medio de las senales eléctricas suministradas por el terminal (18) de acuerdo a un protocolo de comunicacion del tipo asincronico converificacion de integridad de loscodigos transmitidos. Las senales recibidas en los contactos (16) son analizadas por el circuito (22), después conmutadas alos registros de direccion (26) y de datos (28) por el circuito de conmutacion (24). El circuito (22) y el circuito decontrol (14) transmiten mensajes ycodigos al terminal (18) por medio de un circuito de transmision (34).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9800859A FR2774196B1 (fr) | 1998-01-27 | 1998-01-27 | Carte a memoire asynchrone |
Publications (1)
Publication Number | Publication Date |
---|---|
AR014504A1 true AR014504A1 (es) | 2001-02-28 |
Family
ID=9522216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990100330A AR014504A1 (es) | 1998-01-27 | 1999-01-27 | Tarjeta de memoria asincronica que comprendeun circuito de direccionamiento de la memoria |
Country Status (14)
Country | Link |
---|---|
US (1) | US6585164B1 (es) |
EP (1) | EP1051693B1 (es) |
JP (1) | JP4167395B2 (es) |
KR (1) | KR20010034402A (es) |
CN (1) | CN1149517C (es) |
AR (1) | AR014504A1 (es) |
AU (1) | AU757905B2 (es) |
BR (1) | BR9907284B1 (es) |
CA (1) | CA2319768A1 (es) |
DE (1) | DE69908303T2 (es) |
ES (1) | ES2201659T3 (es) |
FR (1) | FR2774196B1 (es) |
WO (1) | WO1999038130A1 (es) |
ZA (1) | ZA99572B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800487B1 (fr) * | 1999-10-29 | 2001-11-30 | Schlumberger Systems & Service | Procede d'authentification du resultat d'une commande dans un jeton |
DE10336121B4 (de) * | 2003-08-06 | 2006-10-26 | Infineon Technologies Ag | Serielle asynchrone Schnittstelle mit SLIP-Kodierung/Dekodierung und CRC-Prüfung im Sende- und Empfangspfad |
CN102880842B (zh) * | 2012-08-16 | 2015-09-23 | 飞天诚信科技股份有限公司 | 一种增强非接触卡与读卡器通讯稳定性的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3731736A1 (de) * | 1986-09-27 | 1988-04-07 | Toshiba Kawasaki Kk | Verarbeitungssystem fuer tragbare elektronische vorrichtung |
JP3028815B2 (ja) * | 1988-08-19 | 2000-04-04 | 株式会社東芝 | 携帯可能電子装置の伝送方法と携帯可能電子装置 |
JP2854680B2 (ja) * | 1990-06-15 | 1999-02-03 | 株式会社東芝 | Icメモリカード |
JPH05250523A (ja) * | 1992-03-06 | 1993-09-28 | Toshiba Corp | 処理方式 |
GB2269247A (en) * | 1992-07-28 | 1994-02-02 | Rhythm Watch Co | Interfacing an IC memory card to a central processing unit of a computer |
US5442704A (en) * | 1994-01-14 | 1995-08-15 | Bull Nh Information Systems Inc. | Secure memory card with programmed controlled security access control |
KR0139494B1 (ko) * | 1994-09-30 | 1998-07-01 | 김광호 | 스마트카드의 데이타 통신장치 및 방법 |
FR2734937B1 (fr) * | 1995-05-30 | 1997-07-25 | Syseca | Systeme a cartes a puce intelligentes |
FR2734927B1 (fr) * | 1995-05-30 | 1997-07-04 | Syseca | Lecteur pour carte a puce intelligente |
FR2740240B1 (fr) * | 1995-10-20 | 1997-11-21 | Gemplus Card Int | Lecteur de carte a puce |
-
1998
- 1998-01-27 FR FR9800859A patent/FR2774196B1/fr not_active Expired - Fee Related
-
1999
- 1999-01-15 AU AU20582/99A patent/AU757905B2/en not_active Ceased
- 1999-01-15 ES ES99900924T patent/ES2201659T3/es not_active Expired - Lifetime
- 1999-01-15 DE DE69908303T patent/DE69908303T2/de not_active Expired - Lifetime
- 1999-01-15 EP EP99900924A patent/EP1051693B1/fr not_active Expired - Lifetime
- 1999-01-15 KR KR1020007008165A patent/KR20010034402A/ko not_active Application Discontinuation
- 1999-01-15 CN CNB998024686A patent/CN1149517C/zh not_active Expired - Fee Related
- 1999-01-15 CA CA002319768A patent/CA2319768A1/fr not_active Abandoned
- 1999-01-15 JP JP2000528960A patent/JP4167395B2/ja not_active Expired - Fee Related
- 1999-01-15 WO PCT/FR1999/000062 patent/WO1999038130A1/fr not_active Application Discontinuation
- 1999-01-15 US US09/601,120 patent/US6585164B1/en not_active Expired - Lifetime
- 1999-01-15 BR BRPI9907284-0A patent/BR9907284B1/pt not_active IP Right Cessation
- 1999-01-26 ZA ZA9900572A patent/ZA99572B/xx unknown
- 1999-01-27 AR ARP990100330A patent/AR014504A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2002501268A (ja) | 2002-01-15 |
DE69908303T2 (de) | 2004-04-29 |
BR9907284A (pt) | 2000-10-24 |
ES2201659T3 (es) | 2004-03-16 |
EP1051693B1 (fr) | 2003-05-28 |
AU2058299A (en) | 1999-08-09 |
ZA99572B (en) | 1999-10-05 |
FR2774196B1 (fr) | 2000-03-17 |
CA2319768A1 (fr) | 1999-07-29 |
US6585164B1 (en) | 2003-07-01 |
BR9907284B1 (pt) | 2012-02-07 |
KR20010034402A (ko) | 2001-04-25 |
JP4167395B2 (ja) | 2008-10-15 |
FR2774196A1 (fr) | 1999-07-30 |
CN1149517C (zh) | 2004-05-12 |
CN1289430A (zh) | 2001-03-28 |
WO1999038130A1 (fr) | 1999-07-29 |
DE69908303D1 (de) | 2003-07-03 |
AU757905B2 (en) | 2003-03-13 |
EP1051693A1 (fr) | 2000-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |