ACS ACR33U-A1 SmartDuo Smart Card Reader - Manual (Page 27)

ACR33U-A1 – Reference Manual [email protected]
Version 1.02
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Response data format (abData field in the RDR_to_PC_DataBlock)
SW1 SW2
Where:
SW1, SW2 = 90 00h if no error
8.3.1.3. READ_MEMORY_CARD
Command format (abData field in the PC_to_RDR_XfrBlock)
Pseudo-APDU
CLA INS
Byte Address
MEM_L
MSB LSB
FFh B0h
Where:
Byte Address: 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 SW1 SW2
Where:
BYTE x: Data read from memory card
SW1, SW2 = 90 00h if no error
8.3.1.4. WRITE_MEMORY_CARD
Command format (abData field in the PC_to_RDR_XfrBlock)
Pseudo-APDU
CLA INS
Byte Address
MEM_L Byte 1 …. .... Byte n
MSB LSB
FFh D0h
Where:
Byte Address: Memory address location of the memory card
MEM_L:
Length of data to be written to the memory card
Byte x: Data to be written to the memory card