WM8352
Production Data
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
Right input mixer enable
R9 (09h)
7
MIXINR_ENA
0
Power Mgmt
2
0 = disabled
1 = enabled
6
0
MIXINL_ENA
0
0
Left input mixer enable
0 = disabled
1 = enabled
R98 (62h)
INL_MIXINL_V
OL
Boost enable for left channel input PGA:
Input mixer
volume for left
channel
0 = PGA output has +0dB gain through
input record mixer.
1 = PGA output has +20dB gain through
input record mixer.
3:1
IN2L_MIXINL_
VOL [2:0]
000
IN2L amplifier volume control to right input
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
11:9
IN3L_MIXINL_
VOL
000
IN3L amplifier volume control to right input
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
Boost enable for right channel input PGA:
R99 (63h)
0
INR_MIXINR_
VOL
1
Input mixer
volume for
right channel
0 = PGA output has +0dB gain through
input record mixer.
1 = PGA output has +20dB gain through
input record mixer.
7:5
IN2R_MIXINR_
VOL [2:0]
000
IN2R amplifier volume control to right
input mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
15:13
IN3R_MIXINR_
VOL [2:0]
000
IN3R amplifier volume control to right
input mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
Select routing of OUT4 to input mixers.
0 = OUT4 to left input mixer.
1 = OUT4 to right input mixer.
R100 (64h)
15
OUT4_MIXIN_
DST
0
OUT4 Mixer
Control
3:1
OUT4_MIXIN_
VOL [2:0]
000
Controls the gain of OUT4 to left and right
input mixers:
000 = Path disabled (left and right mute)
001 = -12dB gain through boost stages
010 = -9dB gain through boost stages
….
111 = +6dB gain through boost stages
Table 25 Input Mixer Control
PD, February 2011, Rev 4.4
70
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
