
147
42073A-MCU Wireless-02/13
ATmega2564/1284/644RFR2
the filtered network, i.e. it responds to a null address. If the devices handles multiple
networks, it can operate as coordinator for one network and as a end node for the other
network simultaneously.
Bit 3 – AACK_1_SET_PD - Set Data Pending bit for address filter 1.
Set the data pending subfield in Frame Control Field (FCF) for automatic frame
acknowledge. The content of AACK_SET_PD1 bit is copied into the frame pending
subfield of the acknowledgment frame if the ACK is the answer to a data request MAC
command frame.
Bit 2 – AACK_1_I_AM_COORD - Enable PAN Coordinator mode for address
filter 1.
This register bit has to be set if the node is a PAN coordinator for address filter 1. It is
used for frame filtering in RX_AACK. If set, the device acts as a PAN coordinator within
the filtered network, i.e. it responds to a null address. If the devices handles multiple
networks, it can operate as coordinator for one network and as a end node for the other
network simultaneously.
Bit 1 – AACK_0_SET_PD - Set Data Pending bit for address filter 0.
Set the data pending subfield in Frame Control Field (FCF) for automatic frame
acknowledge. The content of AACK_SET_PD0 bit is copied into the frame pending
subfield of the acknowledgment frame if the ACK is the answer to a data request MAC
command frame.
Bit 0 – AACK_0_I_AM_COORD - Enable PAN Coordinator mode for address
filter 0.
This register bit has to be set if the node is a PAN coordinator for address filter 0. It is
used for frame filtering in RX_AACK. If set, the device acts as a PAN coordinator within
the filtered network, i.e. it responds to a null address. If the devices handles multiple
networks, it can operate as coordinator for one network and as a end node for the other
network simultaneously.
9.12.56 MAFPA0H – Transceiver Personal Area Network ID Register for Frame Filter 0 (High Byte)
Bit
7
6
5
4
3
2
1
0
NA ($111)
MAFPA0H7:0
MAFPA0H
Read/Write
RW
Initial Value
1
This register contains the upper 8 bits of the MAC PAN ID for Frame Filter 0 address
recognition.
Bit 7:0 – MAFPA0H7:0 - MAC Personal Area Network ID high Byte for Frame
Filter 0
These bits contain the bits [15:8] of the MAC PAN ID for Frame Filter 0.
9.12.57 MAFPA0L – Transceiver Personal Area Network ID Register for Frame Filter 0 (Low Byte)
Bit
7
6
5
4
3
2
1
0
NA ($110)
MAFPA0L7:0
MAFPA0L
Read/Write
RW
Initial Value
1