2012/2/14 Łukasz Kozek <[email protected]>: > Is it possible to overclock pcsc under linux? > For example, I have card which should be read with 3,57 MHz however > not it works faster and also stable witch 6Mhz. > It seems that the pcsc under linux automatically set card freq. after read > ATR. > Is it true?
No. > If it is true, can you help me and answer which component sets card > freq. pcsc demon or ifd-ccid.bundle drivers? The card clock if fixed by the reader. Not all the readers have the same clock. See [1] and [2] for lists sorted by default clock and maximum clock. Some readers are able to change the clock speed. But my CCID driver do not use this feature. This is in the "CCID features not yet supported" [3]. Bye [1] http://pcsclite.alioth.debian.org/ccid/dwDefaultClock.html [2] http://pcsclite.alioth.debian.org/ccid/dwMaximumClock.html [3] http://pcsclite.alioth.debian.org/ccid.html -- Dr. Ludovic Rousseau _______________________________________________ Muscle mailing list [email protected] http://lists.drizzle.com/mailman/listinfo/muscle
