AD1816 Analog Devices, AD1816 Datasheet - Page 34

• Manufacturer Part Number: AD1816
• Description: Single Chip Plug And Play Multimedia Audio Subsystem
• Manufacturer: Analog Devices

AD1816A
TCC [15:0]
LMVM
RMVA [4:0] Right Master Volume Attenuation. The LSB represents –1.5 dB, 00000 = 0 dB and the range is 0 dB to
RMVM
LMVA [4:0] Left Master Volume Attenuation. The LSB represents –1.5 dB, 00000 = 0 dB and the range is 0 dB to
LMVM
LCDM
RCDA [4:0] Right CD Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
RCDM
LCDA [4:0] Left CD Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
LCDM
RSYA [4:0]
RSYM
LSYA [4:0]
LSYM
LVDM
RVDA [4:0] Right VID Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
RVDM
LVDA [4:0] Left VID Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
LVDM
LSYM
LLM
[15] CD GAIN/ATTENUATION
[18] LINE GAIN/ATTENUATION
[14] MASTER VOLUME ATTENUATION
[16] SYNTH GAIN/ATTENUATION
[17] VID GAIN/ATTENUATION
RLA [4:0]
RLM
LLA [4:0]
LLM
[13] TIMER CURRENT COUNT
7
7
7
7
7
7
6
6
6
6
6
6
RES
RES
RES
RES
RES
Timer DMA Current Count register. Contains the current timer count. Reading and Writing must be done when
TE is deasserted.
–46.5 dB. This register is added with the Hardware Volume Button Modifier value to produce the final DAC Master
Volume attenuation level. See Hardware Volume Button Modifier Register description for more details.
Right Master Volume Mute. 0 = Unmuted, 1 = Muted.
–46.5 dB. This register is added with the Hardware Volume Button Modifier value to produce the final DAC Master
Volume attenuation level. See Hardware Volume Button Modifier Register description for more details.
Left Master Volume Mute. 0 = Unmuted, 1 = Muted.
Right CD Mute. 0 = Unmuted, 1 = Muted.
Left CD Mute. 0 = Unmuted, 1 = Muted.
Right SYNTH Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
Right SYNTH Mute. 0 = Unmuted, 1 = Muted.
Left SYNTH Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
Left SYNTH Mute. 0 = Unmuted, 1 = Muted.
Right VID Mute. 0 = Unmute, 1 = Muted.
Left VID Mute. 0 = Unmuted, 1 = Muted.
Right LINE Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
Right Line Mute. 0 = Unmuted, 1 = Muted.
Left LINE Attenuation. The LSB represents –1.5 dB, 00000 = +12 dB and the range is +12 dB to –34.5 dB.
Left Line Mute. 0 = Unmuted, 1 = Muted.
5
5
5
5
5
5
TCC [15:8]
4
4
4
4
4
4
3
3
3
3
3
3
LMVA [4:0]
LVDA [4:0]
LCDA [4:0]
LSYA [4:0]
LLA [4:0]
2
2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
–34–
RCDM
RMVM
RVDM
RSYM
RLM
7
7
7
7
7
7
6
6
6
6
6
6
RES
RES
RES
RES
RES
5
5
5
5
5
5
TCC [7:0]
4
4
4
4
4
4
3
3
3
3
3
3
RMVA [4:0]
RCDA [4:0]
RVDA [4:0]
RSYA [4:0]
DEFAULT = [0x0000]
DEFAULT = [0x8888]
DEFAULT = [0x8888]
DEFAULT = [0x8888]
DEFAULT = [0x8888]
RLA [4:0]
DEFAULT = [0x0000]
2
2
2
2
2
2
1
1
1
1
1
1
REV. A
0
0
0
0
0
0