ACR39x – Reference Manual
Version 1.03
www.acs.com.hk
Page 19 of 35
Response data format (
abData
field in the
RDR_to_PC_DataBlock
)
SW1
SW2
Where:
SW1 SW2
= 90 00h if no error.
8.1.3.
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 the memory card.
SW1 SW2
= 90 00h if no error.
8.1.4.
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 read from the memory card.
BYTE X
Data to be written to the memory card.