WM8594_07 Wolfson Microelectronics Ltd., WM8594_07 Datasheet - Page 40

• Manufacturer Part Number: WM8594_07
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics Ltd.

WM8594
w
INPUT_CTRL1
INPUT_CTRL2
INPUT_CTRL1
INPUT_CTRL2
INPUT_CTRL4
Table 31 PGA Input Select Control
REGISTER
ADDRESS
R28
1Ch
R29
1Dh
R28
1Ch
R29
1Dh
R31
1Fh
11:8
11:8
BIT
3:0
7:4
7:4
3:0
0
1
2
3
4
5
PGA1R_
PGA2R_
PGA3R_
PGA1R_
PGA2R_
PGA3R_
PGA1L_
SEL[3:0]
PGA2L_
SEL[3:0]
PGA3L_
SEL[3:0]
SEL[3:0]
SEL[3:0]
SEL[3:0]
PGA1L_
PGA2L_
PGA3L_
LABEL
IN_
IN_
IN_
IN_
IN_
IN_
EN
EN
EN
EN
EN
EN
DEFAULT
0000
0000
0000
0000
0000
0000
0
Left Input PGA Source Selection
0000 = No input selected
0001 = VIN1L selected
0010 = VIN2L selected
0011 = VIN3L selected
0100 = VIN4L selected
0101 = VIN5L selected
0110 to 1000 = reserved
1001 = DAC1L output selected
1010 = DAC1R output selected
1011 = DAC2L output selected
1100 = DAC2R output selected
1101 to 1111 = reserved
Right Input PGA Source Selection
0000 = No input selected
0001 = VIN1R selected
0010 = VIN2R selected
0011 = VIN3R selected
0100 = VIN4R selected
0101 = VIN5R selected
0110 to 1000 = reserved
1001 = DAC1L output selected
1010 = DAC1R output selected
1011 = DAC2L output selected
1100 = DAC2R output selected
1101 to 1111 = reserved
Input PGA Enable Controls
0 = PGA disabled
1 = PGA enabled
DESCRIPTION
PP Rev 1.0 January 2007
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