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ACR33U-A1 SmartDuo Reference Manual
Version 1.00
Page 40 of 56
www.acs.com.hk
Response data format (abData field in the RDR_to_PC_DataBlock)
SW1
SW2
SW1, SW2
=
90
H
00
H
if no error
8.2.10.7. PRESENT_CODE_MEMORY_CARD (only SLE 4428 and SLE5528)
To submit the secret code to the memory card to enable the write operation with the SLE4428 and
SLE5528 card, the following actions are executed:
-
Search a ‘1’ bit in the presentation error counter and write the bit to ‘0’
-
Present the specified code to the card
-
Try to erase the presentation error counter
Command format (abData field in the PC_to_RDR_XfrBlock)
Pseudo-APDU
CLA
INS
P1
P2
MEM_
L
CODE
Byte 1 Byte
2
FF
H
20
H
00
H
00
H
02
H
CODE
Two bytes secret code (PIN)
Response data format (abData field in the RDR_to_PC_DataBlock)
SW
1
SW2
ErrorCnt
90
H
SW1
=
90
H
SW2 (ErrorCnt)
= Error Counter.
FF
H
indicates the verification is correct.
00
H
indicates the
password is locked (exceeded the maximum number of retries). Other
values indicate the current verification has failed.
