Specifications

Si3216
Rev. 1.0 65
Not Recommended
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Reset settings = 0000_0000
Register 15. Powerdown Control 2
BitD7D6D5D4D3D2D1D0
Name
ADCM ADCON DACM DACON GMM GMON
Type R/WR/WR/WR/WR/WR/W
Bit Name Function
7:6 Reserved
Read returns zero.
5 ADCM
Analog to Digital Converter Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; ADCON controls on/off state.
4ADCON
Analog to Digital Converter On/Off Power Control.
When ADCM = 1:
0 = Analog to digital converter powered off.
1 = Analog to digital converter powered on.
ADCON has no effect when ADCM = 0.
3DACM
Digital to Analog Converter Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; DACON controls on/off state.
2DACON
Digital to Analog Converter On/Off Power Control.
When DACM = 1:
0 = Digital to analog converter powered off.
1 = Digital to analog converter powered on.
DACON has no effect when DACM = 0.
1GMM
Transconductance Amplifier Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; GMON controls on/off state.
0GMON
Transconductance Amplifier On/Off Power Control.
When GMM = 1:
0 = Analog to digital converter powered off.
1 = Analog to digital converter powered on.
GMON has no effect when GMM = 0.