wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 257

• Manufacturer Part Number: wm8351
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

Production Data
REGISTER
Register 61h Output Right Mixer Volume
REGISTER
Register 62h Input Mixer Volume L
w
Output Right
ADDRESS
ADDRESS
Input Mixer
R97 (61h)
R98 (62h)
Volume L
Volume
Mixer
15:13
BIT
BIT
11:9
7:5
3:1
3:1
0
IN3R_MIXOUTR_VOL[2:0]
IN3L_MIXINL_VOL[2:0]
IN2L_MIXINL_VOL[2:0]
INR_MIXOUTR_VOL[2:0]
INL_MIXOUTR_VOL[2:0]
INL_MIXINL_VOL
LABEL
LABEL
DEFAULT
DEFAULT
000
000
0
000
000
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
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
Boost enable for left channel input PGA:
0 = PGA output has +0dB gain through input
record mixer.
1 = PGA output has +20dB gain through input
record mixer.
IN3R amplifier volume control to right output
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
Right input PGA volume control to right
output mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
Left input PGA volume control to right output
mixer.
000 = Path disabled (disconnected)
001 = -12dB gain through mixer
010 = -9dB gain through mixer
…
111 = +6dB gain through mixer
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
WM8351
257