Packet 06: Request Pin Pad Serial Number - VeriFone MX800 series Programmer's Manual

IPP MS DUKPT C
AND OMMUNICATIONS
Common Packets
Packet 06: Request
PIN Pad Serial
Number
Packet 06 Length:
Request Sample
Packet
290
M X 800 S P
ERIES ROGRAMMERS
P
ACKETS
Table 31 Packet 05 Communication Protocol
Master Device
<SI>05[vvv][dddddd][p][bb][nnnn]
<SO>{LRC}
ACK if LRC
•
NAK if LRC incorrect; the IPP
•
saves serial number
EOT after 3 NAKs
•
The master device uses this packet to request the serial number from the IPP. If
no serial number stored in the IPP, 16 bytes of ASCII zeros will be returned to the
master device.
Table 32 Packet 06 Format
Data Element Characteristic
<SI> 1H
Packet Type 2AN
<SO> 1H
1H
{LRC}
•
MAX: 5 characters
•
MIN: 5 characters
<SI>06<SO>{LRC}
Table 33 Packet 06 Format
Data Element Characteristic
<SI> 1H
Packet Type 2AN
[vvv] 3AN
[dddddd] 6N
[p] 1AN
[bb] 2AN
[nnnn] 4N
<SO> 1H
1H
{LRC}
G
UIDE
Transmit
IPP
Direction
ACK if LRC
•
NAK if LRC incorrect
•
EOT after 3 NAKs
•
<SI>05[vvv][dddddd][p][bb][nnnn]
<SO>{LRC}
EOT
Comments
Shift In, value: 0Fh
Value: 06
Shift out, value: 0Eh
Error check
Comments
Shift In, Value: 0Fh
Value: 06
PIN Pad version number
Release date, format: YYMMDD
Production facility code
Production batch code
Serial # for Group ID 0001 - 9999
Shift out, value: 0Eh
Error check