ACS ACR33U-A1 Smart Duo, Reference Manual

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ACR33U-A1 SmartDuo Reference Manual
Version 1.00
Page 44 of 56
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Response data format (abData field in the RDR_to_PC_DataBlock)
SW1 SW2
SW1, SW2 =
90
H
00
H
if no error
8.2.11.7. PRESENT_CODE_MEMORY_CARD (only SLE 4442 and SLE5542)
To submit the secret code to the memory card to enable the write operation with the SLE4442 and
SLE5542 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 Byte 3
FF
H
20
H
00
H
00
H
03
H
CODE Three bytes secret code (PIN)
Response data format (abData field in the RDR_to_PC_DataBlock)
SW1 SW2
ErrorCnt
90
H
SW1 =
90
H
SW2 (ErrorCnt) = Error Counter.
07
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.