MagTek IntelliStripe65 99875161 - Manual (Page 93)

Appendix B. Memory Card Support
87
APDU Exchange Command
The APDU Exchange Command is used to control logical operations of the card between Power
Up and Power Down. The APDU is issued as with Microprocessor cards. The Result Codes are
the same as for Microprocessor cards. When the Result Code indicates an Error or Warning, the
Primary Status of the CondRpt Property will never be 0x03.
Two SW1/SW2 Status Codes may apply to any APDU:
SW1/SW2 Meaning
6E00 CLA Not Supported
6D00 INS Not Supported
Read Binary APDU
Command APDU:
CLA INS P1 P2 Le
00 B0 Adr1 Adr0 Len
CLA is always 00
INS is always B0
P1 is upper byte of address to read and must not be greater than ‘03’
P2 is lower byte of address to read.
Le is the number of bytes to read
Response APDU:
Data Field (from card) SW1 SW2
Possible SW1/SW2 combinations:
SW1/SW2 Meaning
9000 Normal completion, no errors
6B00 Offset outside of the Memory (Combination of P2 and Le is invalid)
Read Protection Status APDU
This APDU will not be found in ISO 7816-4. That is why it has the CLA of D0 (Proprietary).
Command APDU:
CLA INS P1 P2 Le
D0 B8 Adr1 Adr0 Len
CLA is always D0
INS is always B8
P1 is upper byte of address to read protection status and must not be greater than ‘03’
P2 is lower byte of address to read protection status.
Le is the number of bytes of protection status to read