ACR1281U-C1 – Application Programming Interface
Version 1.08
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5.1.6.
Memory Card – SLE4432/SLE4442/SLE5532/SLE5542
5.1.6.1.
Select card type
This command powers down/up the selected card in the reader, and then performs a card reset after.
Command
Command
Class
INS
P1
P2
Lc
Card Type
Select Card Type
FFh
A4h
00h
00h
01h
06h
Response
Response
Data Out
Result
SW1
SW2
Where:
SW1 SW2
= 90 00h if the operation is completed successfully
5.1.6.2.
Read memory card
This command reads the memory card’s content from a specified address.
Command
Command
Class
INS
P1
Byte Address
MEM_L
Read Memory Card
FFh
B0h
00h
Where:
Byte Address
(1 byte)
=A7 A6 A5 A4 A3 A2 A1 A0b is the memory address location of the
memory card
MEM_L
(1 byte)
Length of data to be read from the memory card
Response
Response
Byte 1 … … Byte N
PROT1
PROT2
PROT3
PROT4
SW1
SW2
Result
Where:
Byte (1…N)
Data read from memory card.
PROT (1…4)
Bytes containing the protections bits from protection.
SW1 SW2
= 90 00h if the operation is completed successfully.