MagTek IntelliStripe65 99875161 - Manual (Page 89)

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APPENDIX B. MEMORY CARD SUPPORT
This appendix defines the commands needed to control supported Memory Cards
SLE 4442/4432 MEMORY CARD CONTROL
This section defines the commands needed to control the SLE 4442 and 4432 card types. It is
assumed that the user has access to the manufacturer’s specifications for this type of card.
According to Siemens, this card is divided into “Memories” which each have different uses. The
word Memory as used in this section (always starting with uppercase M) should be interpreted as
one of the Memories defined by Siemens. For command purposes we equate each Memory with
a Short File ID (read about this in ISO 7816-4 if you like). The Short File IDs are:
00 – Main Memory
01 – Security Memory (4442 only)
04 – Protection Memory
Properties
With the addition of the SLE 4442/4432 support come a few properties the user may need access
to. If the cards you are using are true SLE 4442/4432 cards, you should not need to manipulate
these properties. If you are using a clone with a different mapping, you may need to change
these properties.
Name ID
(Hex)
Type Length Reset
Value
Get/Set
/Save
Description
4442-
ByteSizeMain A0 Binary 2 256 Get/Set Gives the size of Main
Memory in bytes. Reads and
Writes to Main Memory will
be screened to assure they
stay within these limits.
4442-
ByteSizeSec A1 Binary 1 4 Get/Set Gives the size of Security
Memory (4442 only). All
commands directed to this
Memory will be screened to
assure they stay within these
limits.
4442-
ByteSizeProt A2 Binary 1 32 Get/Set Gives the size of Protection
Memory. Reads and Writes
to Main Memory will be
screened to assure they stay
within these limits.
Power Up
The Power Up command is issued as with Microprocessor cards and can get same Result Codes.
When the Result Code indicates an Error or Warning, the Primary Status of the CondRpt
Property will never be 0x03.