adau1361 Analog Devices, Inc., adau1361 Datasheet - Page 69

• Manufacturer Part Number: adau1361
• Description: Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll
• Manufacturer: Analog Devices, Inc.

R36: DAC Control 0 16426 (0x402A)
Bit 7
Table 63. DAC Control 0 Register
Bit
[7:6]
5
2
[1:0]
R37: DAC
Bit 7
Table 64. DAC Control 1 R
Bit
[7:0]
DACMONO
Bit
LDAVOL[7:0]
Bit Name
DACMONO[
DACPOL
D
DACEN[1:0]
Control 1 1
EMPH
Name
Bit 6
Bit 6
[1:0]
1:0]
6427
D
C
0.375 dB step with slewing between settings. See Table 72 for a complete list of the volume settings.
S
00000000
00000001
00000010
…
1
11111111
egister
1111110
ontrols the digital v
etting
esc
(0x402B)
Description
DAC mono mode. The DAC channels can be set to mono mode within the DAC and output on the left
channel, the right channel, or both channels.
Setting
00
01
10
11
Invert input polarity of the DACs.
0 = nor
1
D
0
1
D
Setting
00
01
10
11
AC de-emphasis filter enable
AC enable.
= inv
= disabled (default).
= enabled.
ription
Bit 5
DACPOL
Bit
erted.
mal (default).
5
olume attenua
Bit 4
Bit 4
Vo
0 dB (default)
−0.375 dB
−0.75 dB
…
−95.25
−95.625 dB
. The de-e
Rev. 0 | Page 69 of 80
lume Attenuation
Mono Mode
Stereo (default)
Left channel in mono mode
Right channel in mono mode
Both channels in mono mode
DACs Enabled
Both off (default)
Left on
Right on
Both on
tion for left channe
LDAVOL[7:0]
Reser
dB
mphasis filter is designed for use with a sampling rate of 44.1 kHz only.
ved
Bit 3
Bit 3
l inputs from the left DAC. Each bit corresponds to a
Bit 2
DEMPH
Bit 2
Bit 1
Bit 1
DACEN
ADAU1361
Bit 0
[1:0]
Bit 0