CREATOR TECH CO. LTD CRT-603 Manual De Usuario
SPECIFICATION
Model No.
CRT-603-DB1
Date
2012/11/24
User Manual
File Ver.
1.0
Page
13/48
3.2
Contactless Card Environment Specifics
Note: Only use the RF card reader
3.2.1
ATR of Contactless Card
When the reader detects a contactless smart card, reader will report card present status to ICC Resource Manager
automatically. Card ATR will be sent to application after user chooses RF reader and sends ‘Connect Reader’
command.
3.2.1.1 ATR of Contactless Smart Card
Byte
Value
Designation
Description
0 3B
Initial
Header
1
8n
T0
Higher nibble 8 means no TA1, TB1, TC1 only TD1 is
following.
Lower nibble n is the number of historical bytes (HistByte 0 to
HistByte n-1)
following.
Lower nibble n is the number of historical bytes (HistByte 0 to
HistByte n-1)
2
80
TD1
Higher nibble 8 means no TA2, TB2, TC2 only TD2 is
following.
Lower nibble 0 means T = 0
following.
Lower nibble 0 means T = 0
3
01
TD2
Higher nibble 0 means no TA3, TB3, TC3, TD3 following
Lower nibble 1 means T = 1
Lower nibble 1 means T = 1
4
to
3+n
XX
XX
XX
XX
XX
T1
…
..
Tk
Historical bytes:
ISO14443A:
The historical bytes from ATS response. Refer to the
ISO14443-4 specification.
ISO14443B:
Byte1-4---- Application Data from ATQB
Byte5-7---- Protocol Info Byte from ATQB
Byte 8 ----Higher nibble = MBLI from ATTRIB command
ISO14443A:
The historical bytes from ATS response. Refer to the
ISO14443-4 specification.
ISO14443B:
Byte1-4---- Application Data from ATQB
Byte5-7---- Protocol Info Byte from ATQB
Byte 8 ----Higher nibble = MBLI from ATTRIB command
Lower nibble (RFU) = 0
4+n
XX
TCK
Exclusive-OR of bytes T0 to Tk
Example:
a. TYPE A card ATR :3B 8F 80 01 78 80 90 02 20 90 00 3F 38 70 04 B6 49 70 67 4F
b. TYPE B card ATR: 3B 8C 80 01 50 20 02 22 52 55 55 55 55 00 81 C1 4F
b. TYPE B card ATR: 3B 8C 80 01 50 20 02 22 52 55 55 55 55 00 81 C1 4F
Note: When ISO14443A historical bytes T1-Tk greater than 15 bytes, the reader only reported to the last 15
historical bytes of data。