User manual

SCM3712 REFERENCE MANUAL 38
8.1.2. Get DATA Command
8.1.2.1. Description
This command can be used to retrieve the ATS of an ISO/IEC14443-4A user token only
8.1.2.2. Format
.
CLA
INS
P1
P2
Lc
0xFF
0xCA
0x01
0x00
0x00
8.1.2.3. Response
Data Out
ATS + SW1 + SW2
8.1.2.4. Status Words
SW1
SW2
Description
0x90
0x00
NO ERROR
0x6A
0x81
Command not supported