4 - Command Set
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
Page 104 of 247 (
D998200136-31
)
Bit
7
6
5
4
3
2
1
0
Byte 2
Block number (options: 0x01..0x62)
Byte 3
Data length
Byte 4..n
Data block (maximum 123 bytes)
Table 4-68 - End of Big Block Sending Format
Bit
7
6
5
4
3
2
1
0
Byte 0
0x29
Byte 1
Not defined
Byte 2
0x63 = End flag
4.4.10.1
Big Block Data for Authorization Request (ARQC)
In response to
Command 0xA2 - Start EMV Transaction
, when an ONLINE approval is required as
determined by the device and the ICC, by default the device sends EMV tag 70 containing an
authorization request message to the host in the format shown below. The list of tags the device includes
in the authorization request message can be re-configured by changing the list of tags stored in tag
DFDF02
Command 0xA1 - Access EMV Tags
). The data is contained in EMV tag 70.
Table 4-69 - Default ARQC Data Format
Tag
Description
Source
Format
Length
9F03
Secondary amount associated with the transaction
representing a cashback amount
Device
n
6
9F26
Cryptogram returned by the ICC in response of
the GENERATE AC command
Card
b
8
82
EMV Application Interchange Profile
Card
b
2
5A
EMV Application PAN
Card
c
0..10
5F34
EMV Application PAN Sequence Number
Card
n
1
9F36
EMV Application Transaction Counter
Card
b
2
9F1A
EMV Terminal Country Code
Device
n
2
95
TVR
Device
b
5
9F02
Authorized amount of the transactions (excluding
adjustments)
Device
n
6
5F2A
Transaction Currency Code
Device
n
2
9A
Local Date transaction was authorized
Device
n
3
9C
Transaction Type
Device
n
1
9F37
Unpredictable Number
Device
b
4
9F10
Issuer EMV Application Data
Card
b
0..32
