Advanced Card ACR39x, Справочное руководство

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ACR39x – Reference Manual
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Version 1.03
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Page 29 of 35
8.4. Memory Card – SLE4432/SLE4442/SLE5532/SLE5542
8.4.1. SELECT_CARD_TYPE
This command is used to power down and up the selected card in the card reader and performs a
card reset.
Note: This command can only be used after the logical smart card reader communication has been
established using the SCardConnect() API. For details of SCardConnect() API, please refer to PC/SC
specifications.
Command Format ( abData field in the PC_to_RDR_XfrBlock )
Pseudo-APDU
CLA INS P1 P2 Lc Card Type
FFh A4h 00h 00h 01h 06h
Response Data Format ( abData field in the RDR_to_PC_DataBlock )
SW1 SW2
Where:
SW1 SW2 = 90 00h if no error.
8.4.2. READ_MEMORY_CARD
Command Format ( abData field in the PC_to_RDR_XfrBlock )
Pseudo-APDU
CLA INS P1 Byte Address MEM_L
FFh B0h 00h
Where:
Byte Address = A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
b is the memory address location of the memory
card.
MEM_L Length of data to be read from the memory card.
Response Data Format ( abData field in the RDR_to_PC_DataBlock )
BYTE 1 … BYTE N PROT 1 PROT 2 PROT 3 PROT 4 SW1 SW2
Where:
BYTE x Data read from memory card.
PROT y Bytes containing the protection bits from protection memory.
SW1 SW2 = 90 00h if no error.