User Manual

DS851F2 83
CS42L56
6.35.2 Headphone Volume Control
Sets the volume of the signal out of the headphone amplifier.
Notes:
1. The step size may deviate from 1.0 dB. Refer to Figure 39 and Figure 40 on page 89.
2. See section “Analog Output Attenuation Characteristics” on page 26 for actual Mute Attenuation.
6.36 Line Volume Control: LINEA (Address 2Ah) & LINEB (Address 2Bh)
6.36.1 Line Channel x Mute
Configures an analog mute on the line amplifier.
6.36.2 Line Volume Control
Sets the volume of the signal out of the line amplifier.
HPxVOL[6:0] Heaphone Volume
0111111 +12 dB
... ...
0001100 +12 dB
... ...
0000001 +1.0 dB
0000000 0 dB
1111111 -1.0 dB
... ...
1000100 -60.0 dB (Nominal Level (Note 1))
1000011 Mute
... ...
1000000 Mute (Note 2)
Step Size: 1.0 dB
76543210
LINExMUTE LINExVOL6 LINExVOL5 LINExVOL4 LINExVOL3 LINExVOL2 LINExVOL1 LINExVOL0
LINExMUTE HP Amp Mute
0 Disabled
1 Enabled
LINExVOL[6:0] Line Volume
0111111 +12 dB
... ...
0001100 +12 dB
... ...
0000001 +1.0 dB
0000000 0 dB
1111111 -1.0 dB
... ...
1000100 -60.0 dB (Nominal Level (Note 1))
1000011 Mute (Note 2)
... ...
Step Size: 1.0 dB