wm8595 Wolfson Microelectronics plc, wm8595 Datasheet - Page 65

• Manufacturer Part Number: wm8595
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics plc

Production Data
R31 (1Fh) – Input Control Register 2 (INPUT_CTRL2)
Figure 45 R31 – Input Control Register 2
R34 (22h) – Output Control Register 3 (OUTPUT_CTRL)
Figure 46 R34 – Output Control Register
w
Default
Default
Default
Default
Write
Write
Write
Write
Read
Read
Read
Read
Bit #
Bit #
Bit #
Bit #
ADCR_AMP_EN
ADCL_AMP_EN
VOUT1R_TRI
VOUT2R_TRI
VOUT1L_TRI
VOUT2L_TRI
VOUT1R_EN
VOUT2R_EN
VOUT1L_EN
VOUT2L_EN
PGA1R_EN
PGA2R_EN
PGA1L_EN
PGA2L_EN
Function
Function
APE_B
ADCR_AMP_
VOUT1L_EN
N/A
N/A
EN
15
15
0
7
0
7
0
0
0
0
ADCL_AMP_
Input PGA Enable Controls
0 = PGA disabled
1 = PGA enabled
ADC Input Amplifier Enable Controls
0 = Amplifier disabled
1 = Amplifier enabled
Output Amplifier Tristate Control
0 = Normal operation
1 = Output amplifier tristate enable (Hi-Z)
Clamp Outputs to Ground
0 = clamp active
1 = clamp not active
Output Amplifier Enables
0 = Output amplifier disabled
1 = Output amplifier enabled
APE_B
N/A
N/A
EN
14
14
0
0
6
0
0
0
6
1
N/A
N/A
N/A
N/A
13
13
0
0
5
0
0
0
0
5
0
0
N/A
N/A
N/A
N/A
12
12
0
0
4
0
0
0
0
4
0
0
VOUT2R_TRI VOUT2L_TRI VOUT1R_TRI VOUT1L_TRI
Description
Description
PGA2R_EN
N/A
N/A
11
11
0
3
0
3
0
0
0
0
N/A = Not Applicable (no function implemented)
N/A = Not Applicable (no function implemented)
VOUT2R_EN VOUT2L_EN VOUT1R_EN
PGA2L_EN
N/A
10
10
0
0
2
0
0
2
0
PGA1R_EN
N/A
PD, Rev 4.1, April 2010
9
0
0
1
0
9
0
1
0
PGA1L_EN
WM8595
N/A
8
0
0
0
0
8
0
0
0
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