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3 Replies Latest reply: Apr 30, 2012 12:13 PM by 893199 RSS

Smart card baud rate question

Shylin Newbie
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Dear all,
I have a question about smart card baud rate:

- What Does F/D value indicated in the ATR in the negotiable mode show?
Does it show the max F/D value? As you know according to the following formula, as much as the F/D value gets greater, the transmission rate gets smaller:
baud rate = f / (F/D)
So if the F/D value in the negotiable mode is the max value, the transmission rate will be kind of the min value?!!!
I,ve got confused in this problem, please help me!

regards,

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