MagTek IntelliStripe65 99875161 - Manual (Page 104)

IntelliStripe 65 Command Reference
98
GEMPLUS GAM326 MEMORY CARD CONTROL.
This section defines the commands needed to control the Gemplus GAM326 card type. There
may be other cards that are similar to the GAM326, and this device may support some of them.
It is assumed that the user has access to the manufacturer’s specifications for this type of card.
This section will address the memory available on the card as a file. For compatibility of
terminology with ISO 7816-4, we will assume that the memory is in an “implicitly selected” file
after we power up the card.
Properties
With the addition of the GAM326 support come properties the user may need access to.
Name ID
(Hex)
Type Length Reset
Value Get/Set/
Save
Description
GAM326-
BitOrder B2 Boolean 1 1 Get/Set
A value of 0 causes the least
significant bit of each byte to
be sent or received first. A
value of 1 causes the most
significant bit of each byte to
be sent or received first.
This bit order applies to all
operations, including the
ATR returned from the
Power Up command.
GAM326 value
of M B3 Dword 1 160 Get/Set
This is the value of M to be
used in the Internal
Authenticate command, see
the card manufacturer’s
documentation for more
information. A value of 0 is
interpreted as 256.
GAM326
Counter Lowest
Address B4 Dword 1 8 Get/Set
This is the lowest address
that will be accepted in an
Erase Counter command.
GAM326
Counter Highest
Address B5 Dword 1 11 Get/Set
This is the highest address
that will be accepted in an
Erase Counter command.