SI3211 ETC, SI3211 Datasheet - Page 64

• Manufacturer Part Number: SI3211
• Description: PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
• Manufacturer: ETC

Si 3210/ Si3 211/S i32 12
Register 15. Power Down Control 2
Reset settings = 0000_0000
64
Name
Type
Bit
7:6
Bit
5
4
3
2
1
0
Reserved
ADCON
DACON
GMON
ADCM
DACM
Name
D7
GMM
D6
Read returns zero.
Analog to Digital Converter Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; ADCON controls on/off state.
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.
Digital to Analog Converter Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; DACON controls on/off state.
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.
Transconductance Amplifier Manual/Automatic Power Control.
0 = Automatic power control.
1 = Manual power control; GMON controls on/off state.
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.
ADCM
R/W
D5
ADCON
Preliminary Rev. 1.11
R/W
D4
DACM
R/W
D3
Function
DACON
R/W
D2
GMM
R/W
D1
GMON
R/W
D0