我有一张 JCOP V2.4.2 r3 Java卡。当我将它插入我的 ACR38 阅读器并使用OpenSC-Tool发送两个连续的ATR请求时，我会收到两个不同的ATR！那可以吗？
看：
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f0:13:00:00:81:31:fe:45:e8
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2
如果我立即重复我的请求，我将一次又一次地收到第二个ATR：
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2
但如果我等待大约1分钟（并且不要从读卡器中取出卡），然后再次请求ATR，我会收到第一个短ATR：
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2
// Waiting about 1 minutes while card is inserted in the reader.
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f0:13:00:00:81:31:fe:45:e8
//Requesting ATR again and without delay.
CommandLine> OSC.exe -a
Using reader with a card: ACS CCID USB Reader 0
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2