adf7023-j Analog Devices, Inc., adf7023-j Datasheet - Page 55

• Manufacturer Part Number: adf7023-j
• Description: High Performance, Low Power, Ism Band Fsk/gfsk/msk/gmsk Transceiver Ic
• Manufacturer: Analog Devices, Inc.

Low Power
Mode
SWM
SWM
SWM
SWM
1
2
It is necessary to write to the 0x30C and 0x30D registers in the following order: WUC_CONFIG_HIGH (Address 0x30C), directly followed by writing to WUC_CONFIG_LOW
(Address 0x30D).
It is necessary to write to the 0x30E and 0x30F registers in the following order: WUC_VALUE_HIGH (Address 0x30E), directly followed by writing to WUC_VALUE_LOW
(Address 0x30F).
Memory
Address
0x108
0x107
0x106
0x100
Register Name
SWM_RSSI_THRESH
PARMTIME_DIVIDER
RX_DWELL_TIME
INTERRUPT_MASK_0
Bit
SWM_RSSI_THRESH[7:0]
PARMTIME_DIVIDER[7:0]
RX_DWELL_TIME[7:0]
INTERRUPT_SWM_RSSI_DET
INTERRUPT_PREAMBLE_DETECT
INTERRUPT_SYNC_DETECT
INTERRUPT_ADDRESS_MATCH
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Description
RSSI threshold for RSSI prequalification.
RSSI threshold (dBm) =
SWM_RSSI_THRESH − 107.
Tick rate for the Rx dwell timer.
Time that the ADF7023-J remains awake
during SWM.
Receive Dwell Time = RX_DWELL_TIME ×
Various interrupts that can be used in
SWM.
128
×
PARMTIME_D
6.5
MHz
IVIDER
ADF7023-J