AD1819A_15 Datasheet, PDF (10/28 Pages) Analog Devices – AC 97 SoundPort Codec

AD1819A
MIC1
MIC2
LINE_IN
AUX
CD
VIDEO
PHONE_IN
MS
0x20
0dB/20dB
M20 0x0E
STEREO MIX (L)
MONO MIX
STEREO MIX (R)
LS/RS (0)
LS (4)
RSGM(4)0x1C
LSL(IM3)
RSIM(3)
S
LS (1)
E
RS (1) ^L
E
LS (2)
C
RS (2)
T
O
LGS/MRS0x(71)C ^R
RIM
LSIM(5)
LS/RS (6)
RS (5)
GM 0X1C
LIM
IM
GM 0X1C
RIM
IM
16-BIT
⌺⌬ ADC
16-BIT
⌺⌬ ADC
RESET
0x1A
OBSOLETE LINE_OUT_L
MONO_OUT
LINE_OUT_R
⌺
M 0x02 A 0x02
MM
LMV
M 0x06 A 0x06 ₀
MMM
MMV
1
M 0x02 ^{A 0x02 MIX 0x20}
MM
RMV
GA 0x0C
PHV
M 0x0C
PHM
⌺
⌺
3D 0x22
DP
GA 0x0E GA 0x10 GA 0x16 GA 0x12 GA 0x14
MCV
LLV
RLA
LAV
RAV
LCV
RCV
LVV
RVV
M 0x0E M 0x10 M 0x16 M 0x12 M 0x14
MCM LM
AM
CM
VM
⌺
⌺
⌺
⌺
⌺
SR0 0x78
SR1 0x7A
GAM 0x18
LOV
OM
16-BIT
⌺⌬ DAC
0x20
⌺
POP
⌺
⌺
3D 0x22
DP
⌺
⌺
⌺
⌺
⌺
GAM 0x18
ROV
OM
16-BIT
⌺⌬ DAC
GA 0x0A
PCV
G = GAIN
A = ATTENUATE
LPBK
0x20
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
M 0x0A
M = MUTE
MV = MASTER VOLUME
PC_BEEP
PCM
OSCILLATORS
Figure 8. Block Diagram Register Map
XTL_OUT XTL_IN
–10–
REV. 0