UIC680 Programmer’s Manual
UDN PM090-C2 Rev. 2.3
T1<Amount>
6 bytes in numeric format, use once only.
T2<Record>
2 bytes in binary format, decide which record to read; range from
0001h
to
0186h
.
NOTE
Record data of ‘T2’ command includes Transaction Date and Tracks data.
RESPONSE ‘^’
-
Acknowledgement
‘*’ - Cannot execute
‘!’ - Bad parameter
[Count] - Response for ‘TB’ command, 2 bytes in binary format.
•
w (77H) – Exception File
COMMENT Adds or processes PAN in the Exception File. Primary Account Numbers
kept by this black list will be denied for transactions.
w[Command, 1 byte][Data, optional]
[Command]
ASCII – Hex Value
Description
0 ( or 30h)
Erase Exception File
1 ( or 31h)
Report counts of PANs in the Exception File
2 ( or 32h)
Add a PAN to the file, 272 entries max.
3 ( or 33h)
Query if a PAN exists in the Exception File
4 ( or 34h)
Request a certain PAN from the Exception File
[Data]
For option 2 and 3, the format is data length(1 byte) + PAN(up to 19 bytes ASCII ‘0’~’9’).
For option 4, the format is 2 bytes long, range from 0000h to 010Fh.
RESPONSE ‘^’
-
Acknowledgement
‘*’ - Cannot execute
For ‘w1’ - return 2-byte binary number -- the total number of PANs in the file.
For ‘w3’ - return ‘1’ if PAN exists; else, return ‘0’.
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