ACS AET65 Smart Card Reader with Fingerprint Sensor - Manual (Page 17)

9.2.3. POWER_OFF
This command powers off the card inserted in the card reader.
Command format
Header Instruction Data length
LEN
01 H 81 H 00 H 00 H
Response data format
Header Status Data length
LEN
01 H
9.2.4. EXCHANGE_TPDU_T0
To exchange an APDU (Application Protocol Data Unit) command/response pair, between the MCU
card inserted in the AET65 and the host computer.
Command format
Header Instruction Data length LEN Data
MSB LSB T0 TPDU
01 H A0 H ………
LEN Length of APDU command data, N
Data T0 TPDU to be sent to the card
Case 1: CLA INS P1 P2
Case 2: CLA INS P1 P2 Le
Case 3: CLA INS P1 P2 Lc Data
Case 4: Not supported. The driver/application should break case 4 command into
case 3 + case 2 commands.
Response data format
Header Status Data
length BYTE
1 … … BYTE
N SW1 SW2
LEN
01 H
BYTE x Response data from card (if any).
SW1, SW2 Status code returned by the card.
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AET65 Reference Manual
Version 1.00
Page 17 of 19
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