RFM66W Datasheet, PDF (74/87 Pages) List of Unclassifed Manufacturers – 868 & 915MHz Ultra Low Power High Link Budget Integrated UHF Transceiver

WIRELESS & SENSING
RFM66W
DATASHEET
Name
(Address)
Bits
RegPacketConfig2 7
(0x31)
6
5
4
3
2-0
RegPayloadLength 7-0
(0x32)
RegNodeAdrs 7-0
(0x33)
RegBroadcastAdrs 7-0
(0x34)
RegFifoThresh 7
(0x35)
6
5-0
Variable Name
unused
DataMode
IoHomeOn
IoHomePowerFrame
BeaconOn
PayloadLength(10:8)
PayloadLength(7:0)
NodeAddress
BroadcastAddress
TxStartCondition
unused
FifoThreshold
Mode
Default
value
Description
r
- unused
rw 0x01 _{Data processing mode:}
0 → Continuous mode
1 → Packet mode
rw 0x00 Enables the ioHomeControl compatibility mode
0 → Disabled
1 → ioHome enabled
rw 0x00 reserved - Linked to ioHomeControl compatibility mode
rw 0x00 Enables the Beacon mode in Fixed packet format
rw 0x00 Packet Length Most significant bits
rw 0x40 If PacketFormat = 0 (fixed), payload length.
If PacketFormat = 1 (variable), max length in Rx, not used in
Tx.
rw 0x00 Node address used in address filtering.
rw 0x00 Broadcast address used in address filtering.
rw 0x00 _{Defines the condition to start packet transmission :}
0 → FifoLevel (i.e. the number of bytes in the FIFO exceeds
FifoThreshold)
1 → FifoEmpty goes low(i.e. at least one byte in the FIFO)
r
- unused
rw 0x0f Used to trigger FifoLevel interrupt, when:
nbr of bytes in FIFO >= FifoThreshold + 1
Sequencer registers
Tel: [phone] Fax: [phone] E-mail: [e-mail] http://www.hoperf.com
Page 74