Application of Embedded System(ATm cards)

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What is an embeddedsstem!

An embedded system is somecombination of computer hardare andsoftare! either "#ed in capabi$ity ! that isspeci"ca$$y designed for a particu$arfunction%

and embedded ithin the e&uipmenthich it ser'es%

E#amp$es( )ishashers! sto'es! 'ideos!remote contro$s! toys! toasters! ce$$phones! microa'e o'ens! automobi$es*e$ectric indos! ignitions! airbags!brakes! suspensions +,

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SMARTCARD

SYSTEM

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Smart Cards

A small electronic device about size of a credit card that

contains electronic memory and possibly an embedded

Integrated Circuit (IC).

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E#amp$es of -mart Cards

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What is a Sma"t

Ca"d!Can ho$d up to 32!...

bytesNeer smart cards ha'emath co/processors

0erform comp$e# encryptionroutines &uick$y

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Construction of -martCards

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Applications of Smart Cards

1. Payphones

2. obile Communications

!. "an#ing$%lectronic Purse

&. 'ealth Care

. I *erification +

Access Control

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-IN AT AC4INE -IN C5E)IT CA5)

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Wh Sma"t Ca"ds

Impro'e the con'enience and security of anytransaction%

0rotect against a fu$$ range of security threats

0ortab$e 5e$iab$e

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HA#E A NICE DAY

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