RFM42 Datasheet, PDF (89/110 Pages) –

RFM42/43
Register 62h. Crystal Oscillator/Power-on-Reset Control
Bit
Name
Type
D7
D6
D5
pwst[2:0]
R
D4
clkhyst
R/W
D3
enbias2x
R/W
D2
enamp2x
R/W
D1
bufovr
R/W
Reset value = xxx00100
D0
enbuf
R/W
Bit
Name
Function
Internal Power States of the Module.
LP: 000
7:5
pwst[2:0]
RDY: 001
Tune: 011
TX: 010
4
clkhyst
Clock Hysteresis Setting.
3
enbias2x 2 Times Higher Bias Current Enable.
2
enamp2x 2 Times Higher Amplification Enable.
Output Buffer Enable Override.
If set to 1 then the enbuf bit controls the output buffer.
1
bufovr
0: output buffer is controlled by the state machine.
1: output buffer is controlled by the enbuf bit.
Output Buffer Enable.
0
enbuf
This bit is active only if the bufovr bit is set to 1.
89
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