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'PIC16X84 to read smartcards'
1999\09\14@055823 by YeYo Man

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Someone know or has any routine to read CPU smartcards using the
PIC16X84? I am despairing looking for such routine, but I found nothing
about reading ISO7816 cards with PIC microcontroller in the net. I have
seen some satellite tv sites and I got some sources to emulate CPU
smartcards, but this isn't what I am looking for, I need only a simple
routine to read smartcards. Or what I think is the same, a routine to
implement the ISO7816 T=0 protocol to have access to smartcards from
PIC.

Any comment, suggestion or help will be very appreciated.

Thanks in advance.

1999\09\14@063447 by Sebastián Dols

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There is a document from Stephane Bausson
(http://www.hut.fi/Misc/Electronics/docs/cards/iso7816.txt, and beware
because there is a lot of versions, my link is the 1.00 but I've seen the
2.x, try altavista) that explains the iso7816 about the pin meanings,
timings and voltages, etc. Is mainly oriented to the telecard world. About
the chip in the smartcard, what you read it is dependent of the cpu. By
example, a telecard has its own cpu, so it has its own memory map, and a
visa electronic has other cpu, so you can read it the same way, but not
interpret the contents.

hope it helps, keep on PICing.

Sebastian

PS For 'the bad boys': is VERY hard to clone a telecard or smartcard. Better
focus efforts in other direction.



{Quote hidden}

1999\09\14@115242 by - KITS EDUCACIONAIS NACIONAIS

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YeYo Man wrote:
>
> Someone know or has any routine to read CPU smartcards using the
> PIC16X84? I am despairing looking for such routine, but I found nothing
> about reading ISO7816 cards with PIC microcontroller in the net. I have
> seen some satellite tv sites and I got some sources to emulate CPU
> smartcards, but this isn't what I am looking for, I need only a simple
> routine to read smartcards. Or what I think is the same, a routine to
> implement the ISO7816 T=0 protocol to have access to smartcards from
> PIC.
>
> Any comment, suggestion or help will be very appreciated.
>
> Thanks in advance.

http://www.zpace.base.org/

:0

mIGUEL

1999\09\14@120923 by eplus1

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RE: http://www.zpace.base.org/

How can anyone order from that site with the theme from "the Benny Hill
Show" playing on it? <GRIN>

James Newton, webmaster http://get.to/techref
(hint: you can add your own private info to the techref)
spam_OUTjamesnewtonTakeThisOuTspamgeocities.com
1-619-652-0593 phoneÊ

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