RFM66W Datasheet, PDF (76/87 Pages) List of Unclassifed Manufacturers – 868 & 915MHz Ultra Low Power High Link Budget Integrated UHF Transceiver

WIRELESS & SENSING
RFM66W
DATASHEET
Name
(Address)
RegSeqConfig2
(0x37)
RegTimerResol
(0x38)
RegTimer1Coef
(0x39)
RegTimer2Coef
(0x3a)
Bits
Variable Name
Mode
Default
value
Description
7-5 SequencerTransitionFrom rw
Receive
4-3 SequencerTransitionFrom rw
RxTimeout
2-0 SequencerTransitionFrom rw
PacketReceived
7-4 unused
r
3-2 Timer1Resolution
rw
1-0 Timer2Resolution
rw
7-0 Timer1Coefficient
rw
0x00
Control the Sequencer transition from the Receive state
000 and 111: unused
001: to PacketReceived state on a PayloadReady interrupt
010: to LowPower or Idle state on a PayloadReady interrupt,
depending on SequencerLowPowerState
011: to PacketReceived state on a CrcOk interrupt. If the CRC
is disabled the PayloadReady interrupt, firing when enough
bytes are received, will drive the Sequencer to the
PacketReceived state, too.
100: to Idle state on a Rssi interrupt
101: to Idle state on a SyncAddress interrupt
110: to Idle state on a PreambleDetect interrupt
Irrespective of this setting, transition to LowPower or Idle state
on a Timer2 interrupt, depending on
SequencerLowPowerState
0x00
Control the state-machine transition from the Receive state on
a RxTimeout interrupt (and on PayloadReady if
SequencerTransitionFromReceive = 011):
00: to ReceiveRestart
01: to Transmit
10: to LowPower or Idle state, depending on
SequencerLowPowerState
11: to Idle state
0x00
Control the state-machine transition from the PacketReceived
state:
000: to Idle state
001: to Transmit on a FifoEmpty interrupt
010: to LowPower or Idle state on FifoEmpty, depending on
SequencerLowPowerState
011: to Receive via FS mode, if frequency was changed
100: to Receive state (no frequency change)
-
unused
0x00
Resolution of Timer 1
00: Timer1 disabled
01: 64 us
10: 4.1 ms
11: 262 ms
0x00
Resolution of Timer 2
00: Timer2 disabled
01: 64 us
10: 4.1 ms
11: 262 ms
0xf5 Multiplying coefficient for Timer 1
7-0 Timer2Coefficient
rw 0x20 Multiplying coefficient for Timer 2
Services registers
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