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I don't think so. But you can adjust card's speed if your reader supports it.
u know I have a Gemalto TPC Classic Card which returns two different ATRs after cold reset and warm reset, I mean T0 is changed, so Fi and Di parameter are changed, so I thought that may be working speed of card is changed after cold reset to compare with warm reset, based on this theory after warm reset card is working slower than cold reset situation.
many thanks for your attention
how do you get 4 ATRs? using different readers? Is this a contactless card?
contactless cards don't have any ATR, the value returned by pcsc is faked by the card reader.
different readers can provide different fake-ATRs.