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8.9. Memory Card – AT88SC101/AT88SC102/AT88SC1003
8.9.1.
SELECT_CARD_TYPE
This command powers down and up the selected card that is inserted 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
CLA
INS
FFh
A4h
Response Data Format
SW1
SW2
Where:
SW1 SW2 = 90 00h if no error
8.9.2.
READ_MEMORY_CARD
Command Format
CLA
INS
FFh
B0h
Where:
Byte Address
MEM_L
Response Data Format
BYTE 1
...
Where:
BYTE x
SW1 SW2 = 90 00h if no error
ACR3x – Reference Manual
Version 1.03
Pseudo-APDU
P1
P2
Lc
Card Type
00h
00h
01h
Pseudo-APDU
P1
Byte Address
00h
= Memory address location of the memory card
Length of data to be read from the memory card
BYTE N
SW1
SW2
Data read from memory card
09h
MEM_L
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