
AD1935/AD1936/AD1937/AD1938/AD1939
Preliminary Technical Data
Rev. Pr
I
| Page 26 of 30
DAC control 2
Bit
0
Value
0
1
00
01
10
11
00
01
10
11
0
1
00
Function
Unmute
Mute
Flat
48 kHz Curve
44.1 kHz Curve
32 kHz Curve
24
20
Reserved
16
Non-inverted
Inverted
Reserved
Description
Master Mute
Deemphasis (32/44.1/48 kHz mode only)
2:1
4:3
Word width
5
DAC Output Polarity
7:6
Table 22
DAC Individual Channel Mutes
Bit
0
Value
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Function
Unmute
Mute
Unmute
Mute
Unmute
Mute
Unmute
Mute
Unmute
Mute
Unmute
Mute
Unmute
Mute
Unmute
Mute
Description
DAC 1 Left Mute
DAC 1 Right Mute
DAC 2 Left Mute
DAC 2 Right Mute
DAC 3 Left Mute
DAC 3 Right Mute
DAC 4 Left Mute
DAC 4 Right Mute
1
2
3
4
5
6
7
Table 23
DAC Volume Controls
Bit
7:0
Value
0
1-254
255
Function
No attenuation
-3/8 dB per step
Full Attenuation
Description
DAC Volume Control
Table 24