FI952166A - Value card containing binary value units and method of transferring a quantity produced with binary value units to a value card - Google Patents

Value card containing binary value units and method of transferring a quantity produced with binary value units to a value card Download PDF

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Publication number
FI952166A
FI952166A FI952166A FI952166A FI952166A FI 952166 A FI952166 A FI 952166A FI 952166 A FI952166 A FI 952166A FI 952166 A FI952166 A FI 952166A FI 952166 A FI952166 A FI 952166A
Authority
FI
Finland
Prior art keywords
value
units
register
binary value
data
Prior art date
Application number
FI952166A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI952166A0 (en
Inventor
Youssef Cammoun
Etienne Cambois
Original Assignee
Landis & Gyr Tech Innovat
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 Landis & Gyr Tech Innovat filed Critical Landis & Gyr Tech Innovat
Publication of FI952166A0 publication Critical patent/FI952166A0/en
Publication of FI952166A publication Critical patent/FI952166A/en

Links

Classifications

    • 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
    • G07F7/0866—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 by active credit-cards adapted therefor

Abstract

A storage module (1) and an access module (2) are interconnected by data and control signal lines (3). The register block (6) of the storage module comprises N value registers (W1-WN) each contg. n binary storage cells (E1-En). These are nonvolatile and any failure or removal of the power supply results in no loss of data from either the register block cells or those (M2-MN) of the mark register (7). Data can be shifted to the next higher register (e.g. W2) where the state of a particular cell and the associated bit of the mark register are inverted in uninterruptable execution steps. <IMAGE>
FI952166A 1994-05-06 1995-05-05 Value card containing binary value units and method of transferring a quantity produced with binary value units to a value card FI952166A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH142594 1994-05-06
CH305294 1994-10-11

Publications (2)

Publication Number Publication Date
FI952166A0 FI952166A0 (en) 1995-05-05
FI952166A true FI952166A (en) 1995-11-07

Family

ID=25687619

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952166A FI952166A (en) 1994-05-06 1995-05-05 Value card containing binary value units and method of transferring a quantity produced with binary value units to a value card

Country Status (7)

Country Link
EP (1) EP0681274B1 (en)
AT (1) ATE297577T1 (en)
CZ (1) CZ286328B6 (en)
DE (1) DE59511003D1 (en)
FI (1) FI952166A (en)
NO (1) NO307633B1 (en)
PT (1) PT681274E (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE73946T1 (en) * 1987-12-17 1992-04-15 Siemens Ag METHOD AND CIRCUIT FOR MANIPULATION-PROTECTED INVALIDATION OF EE-PROM MEMORIES.
FR2678094B1 (en) * 1991-06-20 1993-10-08 France Telecom DATA COUNTING MEMORY CARD AND READING APPARATUS.
FR2698468B1 (en) * 1992-11-20 1995-03-10 Monetel Method of managing Boullier type memory cards.

Also Published As

Publication number Publication date
CZ117795A3 (en) 1996-02-14
EP0681274A2 (en) 1995-11-08
PT681274E (en) 2005-10-31
NO951777L (en) 1995-11-07
EP0681274A3 (en) 1998-06-03
CZ286328B6 (en) 2000-03-15
ATE297577T1 (en) 2005-06-15
FI952166A0 (en) 1995-05-05
NO951777D0 (en) 1995-05-05
DE59511003D1 (en) 2005-07-14
NO307633B1 (en) 2000-05-02
EP0681274B1 (en) 2005-06-08

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