ACR30 Reference Manual
Version 3.3 January 2009
Page 38 of 44
ACR30
Response data format
BYT
E 1
...
...
BYT
E N
SW1
SW2
BYTE x
Response data from card (if any)
SW1, SW2
Status code returned by the card.
9.2.5.4.
EXCHANGE_T1_FRAME
To exchange an APDU (Application Protocol Data Unit) command/response pair between the MCU
card inserted in the ACR30 and the host computer using T1 protocol.
Command format
Instruction
Code
Data length
Data
LEN
T1 BLOCK FRAME
A1
H
LEN
Length of APDU command data, N
DATA
T1 Block frame to be sent to the card
Response data format
BYTE 1
...
...
BYTE
N
BYTE x
Response T1 Block from card (if any)
9.2.6.
Security Application Module (SAM) (**)
9.2.6.1.
ACTIVATE_SAM (**)
To power up and reset the specified SAM and transmit the SAM's ATR in the response.
Command format
Instruction
Code
Data length
Data
SM#
88
H
01
H
SM#
Must be 0; reserve for future use
