ACS ACM1252U-Y3 Reference Manual page 21

Example 1:
ATR for MIFARE® DESFire® = {3B 81 80 01 80 80h} // 6 bytes of ATR
Note: Use the APDU "FF CA 01 00 00h" to distinguish the ISO 14443A-4 and ISO 14443B-4 PICCs,
and retrieve the full ATS if available. ISO 14443A-3 or ISO 14443B-3/4 PICCs do have ATS returned.
APDU Command = FF CA 01 00 00h
APDU Response = 06 75 77 81 02 80 90 00h
ATS = {06 75 77 81 02
Example 2:
ATR for EZ-Link = {3B 88 80 01
Application Data of ATQB =
Protocol Information of ATQB =
MBLI of ATTRIB =
ACM1252U-Y3 – Reference Manual
Version 1.03
80h}
1C 2D 94 11 F7 71 85 00
1C 2D 94 11h
F7 71 85h
00h
BEh}
Page 21 of 92
www.acs.com
info@acs.com.hk
.hk
www.acs.com.hk