ACM1252U-Y3
– Reference Manual
Version 1.03
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5.2.3.3.3. Reception bit Framing Data Object
For the command APDU, this data object defines the number of expected valid bits of the last byte of
data received.
For the response APDU, this data object mentions the number of valid bits in the last byte of received
data.
Reception bit Framing Data Object
Tag
Length (1 byte)
Value
bit
Description
92h
01h
0-2
Number of valid bits of the last byte (0 means all bits are valid)
3-7
RFU
If this data object does not exist, it means all bits are valid.
5.2.3.3.4. Transmit Data Object
This command is used to transmit the data from IFD to the ICC. No response is expected from the
ICC after transmit is complete.
Transmit Data Object
Tag
Length (1 byte)
Value
93h
DataLen
Data (N bytes)
5.2.3.3.5. Receive Data Object
This command is used to force the reader into receiving mode within the time, given in the following
timer object.
Receive Data Object
Tag
Length (1 byte)
Value
94h
00h
-
5.2.3.3.6. Transceive Data Object
This command is used to transmit and receive data from the ICC. After transmission is complete, the
reader will wait until the time given in the timer data object.
If no timer data object was defined in the data field, the reader will wait for the duration given in the
Set Parameter FWTI Data Object. If no FWTI is set, the reader will wait for about 302 µs.
Transceive Data Object
Tag
Length (1 byte)
Value
95h
DataLen
Data (N Bytes)