si4330 Silicon Laboratories, si4330 Datasheet - Page 125

• Manufacturer Part Number: si4330
• Description: Si4330 Ism Receiver
• Manufacturer: Silicon Laboratories

Register 61h. Channel Filter Coefficient Value
Register 62h. Crystal Oscillator/Power-on-Reset Control
Reset value = 00000000
Reset value = xxx00100
Name
Name
Type
Type
Bit
Bit
7:6
5:0
7:5
Bit
Bit
4
3
2
1
0
chfilval[5:0]
Reserved
enamp2x
pwst[2:0]
enbias2x
clkhyst
Name
Name
bufovr
D7
D7
enbuf
Reserved
R/W
pwst[2:0]
Reserved.
Filter Coefficient Value in the Look-up Table Addressed by the chfiladd[3:0].
Internal Power States of the Chip.
LP:
RDY:
Tune: 011
RX:
Clock Hysteresis Setting.
2 Times Higher Bias Current Enable.
2 Times Higher Amplification Enable.
Output Buffer Enable Override.
If set to 1 then the enbuf bit controls the output buffer.
0: output buffer is controlled by the state machine.
1: output buffer is controlled by the enbuf bit.
Output Buffer Enable.
This bit is active only if the bufovr bit is set to 1.
D6
D6
R
000
001
111
D5
D5
Preliminary Rev 0.2
clkhyst
R/W
D4
D4
enbias2x
Function
Function
R/W
D3
D3
chfilval[5:0]
R/W
enamp2x
R/W
D2
D2
bufovr
R/W
D1
D1
Si4330
enbuf
R/W
D0
D0
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