RF31
Register 07h. Operating Mode and Function Control 1
Bit
D7
swres
R/w
D6
enlbd
R/w
D5
enwt
R/w
D4
x32ksel
R/w
D3
Reserved
R/w
D2
rxon
R/w
D1
D0
xton
R/w
pllon
R/w
Name
Type
Reset value = 00000001
Bit
Name
Function
Software Register Reset Bit.
This bit may be used to reset all registers simultaneously to a DEFAULT state,
without the need for sequentially writing to each individual register. The RESET
is accomplished by setting swres = 1. This bit will be automatically cleared.
Enable Low Battery Detect.
swres
7
enlbd
enwt
6
5
When this bit is set to 1 the Low Battery Detector circuit and threshold
comparison will be enabled.
Enable Wake-Up-Timer.
Enabled when enwt = 1. If the Wake-up-Timer function is enabled it will operate
in any mode and notify the microcontroller through the GPIO interrupt when the
timer expires.
32,768 kHz Crystal Oscillator Select.
x32ksel
Reserved
rxon
4
3
2
0: RC oscillator
1: 32 kHz crystal
Reserved.
RX on in Manual Receiver Mode.
Automatically cleared if Multiple Packets config. is disabled and a valid packet
received.
TUNE Mode (PLL is ON).
pllon
xton
1
0
When pllon = 1 the PLL will remain enabled in Idle State. This will for faster
turn-around time at the cost of increased current consumption in Idle State.
READY Mode (Xtal is ON).
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