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WM8777
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
3
FLFE
0
LFE signal path select
0 = Open
1 = Closed
6:4
CNTRGAIN[2:0]
000
Front CNTR gain:
000 = 0dB
001 = 1dB
010 = 2dB
011 = 3dB
100 = 4dB
101 = 4.5dB
110 = 5dB
111 = 6dB
7
CNTR
0
Centre signal path mix
0 = Open
1 = Closed
(24h)
2:0
REARGAIN[2:0]
000
Front REAR gain:
000 = 0dB
FRONT Mixer
Control 3
001 = 1dB
010 = 2dB
011 = 3dB
100 = 4dB
101 = 4.5dB
110 = 5dB
111 = 6dB
3
REAR
0
Rear signal path mix
Control treble boost and cut:
00 = both off
(25h)
1:0
CTRBL[1:0]
00
Center Mixer
Control 1
01 = Treble cut
10 = Treble boosted
11 = both off
3:2
CBASS[1:0]
00
Controls bass boost and cut:-
00 = both off
01 = Bass cut
10 = Bass boosted
11 = both off
4
5
CBM
CBYP
0
0
Bass Managed Signal path
select
0 = Open
1 = Closed
Tone Control Bypass signal
path select
0 = Open
1 = Closed
Center LFE gain:-
000 = 0dB
001 = 1dB
010 = 2dB
011 = 3dB
100 = 4dB
101 = 4.5dB
110 = 5dB
111 = 6dB
(26h)
2:0
CLFEGAIN[2:0]
000
Center Mixer
Control 2
3
CLFE
0
LFE signal path select
0 = Open
1 = Closed
Table 2 Output Mixer Control Registers
PP Rev 1.94 November 2004
15
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
