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NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
153
For M/Chip 3.0, Group 0 is not used. If you are configuring a group for M/Chip PayPass,
then you should refer to the
. Otherwise, refer to the
Group
Configuration Tags
.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12 Byte 13
Byte 14 …
Byte 14+n-1
Byte 14+n Byte 15+n
Header Tag
& Protocol
Version
Command
Sub-
Command
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC (LSB)
CRC (MSB)
ViVOtech2\0
04h
03h
TLV Data
Objects
If you are changing TLVs in Group 0 (the Default Group) the reader retains and uses the old
values of any TLVs not included in the Set Configurable Group command. If you are changing
any other Group, the reader discards existing TLVs not in the current Set Configurable Group
command.
The implication of the statement above is that if you are configuring a group for PayPass,
you must configure all of the necessary tags, as they will not default to Group 0 tags.
To set the TDOL TLV, simply pass on the desired values in the TLV. To disable the default
TDOL, send a TDOL TLV with Length set to zero and no Value field included. This instructs the
reader to delete any existing TDOL list for this group.
The TLV Data Objects that can be set using this command are given in the
Configurable Group
Tags
Table (for non- PayPass applications) or the
Response Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Header Tag &
Protocol Version
Command
Status Code
Data Length
(MSB)
Data Length
(LSB)
CRC (MSB)
CRC (LSB)
ViVOtech2\0
04h
See
00h
00h
8.3.3.
Get Configurable AID (03-04)
This command returns the configurable (User) AID parameters. The user MUST send an AID
TLV in the command, as the first TLV in the command. The reader then returns all tags
associated with that User AID in the response.