ACS ACR33U-A1 Smart Duo, Reference Manual

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ACR33U-A1 SmartDuo Reference Manual
Version 1.00
Page 28 of 56
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Response data format (abData field in the RDR_to_PC_DataBlock)
BYTE 1 … … BYTE N SW1 SW2
BYTE x Data read from memory card
SW1, SW2 =
90
H
00
H
if no error
8.2.7.4. 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
FF
H
INS =
D0
H
for 32,64,128,256,512kbit iic card
=
1101 000
*
b
for 1024kbit iic card, where * is the MSB of the 17 bit
addressing
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.
Response data format (abData field in the RDR_to_PC_DataBlock)
SW1 SW2
SW1, SW2 =
90
H
00
H
if no error