AD1885
Indexed Control Registers
Reg
Num Name
D15
X
D14
SE4
X
D13
D12
D11
D10
D9
D8
D7
ID7
X
D6
ID6
X
D5
D4
D3
D2
D1
ID1
D0
Default
0410h
00h
02h
04h
06h
Reset
SE3
SE2
SE1
SE0
ID9
ID8
ID5
ID4
ID3
ID2
ID0
Master Volume
Headphones Volume
Master Volume Mono
MM
HPM
MMM
LMV5 LMV4 LMV3 LMV2 LMV1 LMV0
LHV5 LHV4 LHV3 LHV2 LHV1 LHV0
RMV5 RMV4 RMV3 RMV2 RMV1 RMV0 8000h
RHV5 RHV4 RHV3 RHV2 RHV1 RHV0 8000h
X
X
X
X
X
X
X
X
X
X
X
X
X
MMV MMV MMV MMV MMV 8000h
4
3
2
1
0
08h
0Ah
0Ch
0Eh
10h
12h
14h
16h
18h
1Ah
1Ch
1Eh
20h
22h
26h
28h
2Ah
Reserved
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ID0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SR5
X
X
X
X
X
X
X
PC Beep Volume
Phone In Volume
MIC Volume
PCM
PHM
MCM
LM
CVM
VM
AM
OM
X
X
X
X
PCV3 PCV2 PCV1 PCV0
8000h
X
X
X
PHV4 PHV3 PHV2 PHV1 PHV0 8008h
MCV4 MCV3 MCV2 MCV1 MCV0 8008h
RLV4 RLV3 RLV2 RLV1 RLV0 8808h
RCV4 RCV3 RCV2 RCV1 RCV0 8808h
RVV4 RVV3 RVV2 RVV1 RVV0 8808h
RAV4 RAV3 RAV2 RAV1 RAV0 8808h
ROV4 ROV3 ROV2 ROV1 ROV0 8808h
X
X
M20
X
Line In Volume
CD Volume
X
LLV4 LLV3 LLV2 LLV1 LLV0
LCV4 LCV3 LCV2 LCV1 LCV0
LVV4 LVV3 LVV2 LVV1 LVV0
LAV4 LAV3 LAV2 LAV1 LAV0
LOV4 LOV3 LOV2 LOV1 LOV0
X
X
X
X
Video Volume
Aux Volume
X
X
X
X
X
X
PCM Out Volume
Record Select
X
X
X
X
X
X
LS2
LS1
LS0
X
X
X
X
RS2
RS1
RS0
0000h
Record Gain
IM
X
X
LIM3 LIM2 LIM1 LIM0
X
X
X
RIM3 RIM2 RIM1 RIM0 8000h
Reserved
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
General Purpose
3D Control
POP
X
3D
X
X
X
X
MIX
X
MS
X
LPBK
X
X
X
X
X
X
X
0000h
0000h
000Xh
0001h
0000h
BB80h
X
X
X
X
X
DP3
REF
X
DP2
ANL
X
DP1
DP0
Power-Down Cntrl/Stat
Extended Audio ID
Extended Audio Stat/Ctrl
X
PR5
X
PR4
X
PR3
X
PR2
X
PR1
X
PR0
X
X
X
X
DAC ADC
ID1
X
X
X
X
X
VRA
VRA
SR0
X
X
X
X
X
X
X
X
X
X
X
X
2Ch/
PCM DAC Rate (SR1) SR15
SR14 SR13
SR12 SR11 SR10
SR9
SR8
SR7
SR6
SR4
SR3
SR2
SR1
(7Ah)*
32h/
PCM ADC Rate (SR0) SR15
SR14 SR13
SR12 SR11 SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
(78h)*
34h
..
Reserved
..
X
..
X
..
X
..
X
X
X
..
X
..
X
..
X
X
..
X
..
X
X
..
X
..
X
X
..
X
..
..
..
..
..
..
72h
Jack Sense/Audio
Interrupt/Status
JS1_OUT JS0_ JS1
JS0
JS1_
JS0
OE
JS1
JS0
JS1
JS0_ JS1
JS0
AUD JS1
JS0
JS
0000h
FUNCT OUT PUDIS PUDIS OE
DIS
DIS
CLR CLR MODE MODE INT
INT
74h
76h
7Ch
Serial Configuration
SLOT
16
REG REG
REG
M0
X
X
DHWR
X
X
X
X
X
X
X
X
X
7000h
M2
M1
Miscellaneous Control
Bits
DAC
Z
LPMI
X
X
DAM DMS DLSR
ALSR MOD SRX1 SRX8
X
X
DRSR
X
ARSR 0404h
EN
0D7
D7
Vendor ID1
Vendor ID2
F7
T7
F6
T6
F5
T5
F4
T4
F3
T3
F2
T2
F1
T1
F0
T0
S7
S6
S5
S4
S3
S2
S1
S0
4144h
7Eh
REV7 REV6 REV5 REV4 REV3 REV2 REV1 REV0 5360h
NOTES
All registers not shown and bits containing an X are assumed to be reserved.
Odd register addresses are aliased to the next lower even address.
Reserved registers should not be written.
Zeros should be written to reserved bits.
*Indicates Aliased register for AD1819B backward compatibility.
REV. 0
–11–
ADI [ ADI ]
