ACS ACR89U-A1, Reference Manual

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ACR89U-A1 – Reference Manual
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Offset Field Name Size Value Description
15 AbData 256 - Data read from a flash page
271 bCheckSum Hex 1h Checksum of AbData
Note
: There will be no AbData and bCheckSum parts when command failed.
3.5.4.7. ACR89_to_PC_VersionInfo
This message is sent by ACR89 in response to PC_to_ACR89_GetVersion command.
Offset Field Name Size Value Description
10 bRespType 1 B2h -
11 bReturnState 1 -
Command return state (please refer
to later section)
12 bErrorCode 1 -
Error code (please refer to later
section)
13 wInfoLength 2 Var Size of bInfoData (in little endian)
15
bInfoData
Var -
Firmware version information
(ASCII)
Note
: The wInfoLength is zero when there is no valid version information.
3.5.4.8. ACR89_to_PC_AuthInfo
This message is sent by ACR89 in response to PC_to_ACR89_AuthInfo commands.
Offset Field Name Size Value Description
10 bRespType 1 B4h -
11 bReturnState 1 -
Command return state (please refer
to later section)
12 bErrorCode 1 -
Error code (please refer to later
section)
13 AbRFU 2 0000h -
15 AbRomID 8 - Unique ID
23 AbRFU 48 - -
Note
: There will be no parts from offset 15 when command failed.
3.5.5. Extended Command Response Codes and Return States
The table summarizes the response code and the return states for the CCID extended commands
used by ACR89.
Response Code Value Description
CMD_OKAY 9000h Command executes successfully
INVALID_PARAMETERS FFFFh Wrong parameters in the extended
command.