SI3230 SILABS [Silicon Laboratories], SI3230 Datasheet - Page 48

• Manufacturer Part Number: SI3230
• Manufacturer: SILABS [Silicon Laboratories]

Si3230
Register 14. Power Down Control 1
Reset settings = 0001_0000
Reset settings = 0001_0000
48
Name
Name
Type
Type
Bit
7:6
Bit
Bit
5
4
3
2
1
0
Reserved
Reserved
BIASOF
SLICOF
PMON
Name
DCOF
D7
D7
MOF
D6
D6
Read returns zero.
Pulse Metering DAC Power-On Control.
0 = Automatic power control.
1 = Override automatic control and force pulse metering DAC circuitry on.
DC-DC Converter Power-Off Control (Si3230 only).
0 = Automatic power control.
1 = Override automatic control and force dc-dc circuitry off.
Si3211/Si3212 = Read returns 1; it cannot be written.
Monitor ADC Power-Off Control.
0 = Automatic power control.
1 = Override automatic control and force monitor ADC circuitry off.
Read returns zero.
DC Bias Power-Off Control.
0 = Automatic power control.
1 = Override automatic control and force dc bias circuitry off.
SLIC Power-Off Control.
0 = Automatic power control.
1 = Override automatic control and force SLIC circuitry off.
PMON
PMON
R/W
R/W
D5
D5
Si3211/Si3212
DCOF
Preliminary Rev. 0.96
R/W
Si3230
D4
D4
MOF
MOF
R/W
R/W
D3
D3
Function
D2
D2
BIASOF
BIASOF
R/W
R/W
D1
D1
SLICOF
SLICOF
R/W
R/W
D0
D0