Datasheet

ADAU1761
Rev. C | Page 69 of 92
R24: Playback Mixer Right (Mixer 4) Control 0, 16,414 (0x401E)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reserved MX4RM MX4LM
MX4AUXG[3:0]
MX4EN
Table 58. Playback Mixer Right (Mixer 4) Control 0 Register
Bits Bit Name Description
6 MX4RM Mixer input mute. Mutes the right DAC input to the right channel playback mixer (Mixer 4).
0 = muted (default).
1 = unmuted.
5 MX4LM Mixer input mute. Mutes the left DAC input to the right channel playback mixer (Mixer 4).
0 = muted (default).
1 = unmuted.
[4:1] MX4AUXG[3:0] Mixer input gain. Controls the right channel auxiliary input gain to the right channel playback mixer (Mixer 4).
Setting Gain
0000 Mute (default)
0001 −15 dB
0010
−12 dB
0011
−9 dB
0100
−6 dB
0101
−3 dB
0110
0 dB
0111
3 dB
1000
6 dB
0 MX4EN Mixer 4 enable.
0 = disabled (default).
1 = enabled.