int hertz;
if(null==clkHertz)
hertz=DEFAULT_FREQUENCY;
else
hertz=clkHertz;
MutableInteger i=new MutableInteger();
this.logLine(ScardLogHandler.LOG_INFO, "INFO: Setting Vdd to "+millivolts+"mV");
this.logLine(ScardLogHandler.LOG_INFO, "INFO: Setting Frequency to "+hertz+"Hz");
atr = SCardConnect(couplerId, millivolts, hertz, protocol, i);
vddMillivolts=millivolts;
clkHertz=hertz;