參數(shù)資料
型號： TLV320AIC27TPFB
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： PLASTIC, TQFP-48
文件頁數(shù)： 39/54頁
文件大?。?/td> 732K
代理商： TLV320AIC27TPFB
TLV320AIC27
STEREO AUDIO CODEC
SLAS253A – MARCH 2000 – REVISED SEPTEMBER 2000
Template Release Date: 7–11–94
44
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
T
able
23.
Serial
Interface
Register
Map
Description
REG
NAME
D15
D14
D13
D12
D1
1
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DEF
AUL
T
00h
Reset
X
SE4
SE3
SE2
SE1
SE0
ID9
ID8
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
6150h
02h
Master
volume
Mute
X
ML4
ML3
ML2
ML1
ML0
X
MR4
MR3
MR2
MR1
MR0
8000h
04h
LNL
VL
volume
Mute
X
ML4
ML3
ML2
ML1
ML0
X
MR4
MR3
MR2
MR1
MR0
8000h
06h
Master
volume
mono
Mute
X
MM4
MM3
MM2
MM1
MM0
8000h
0Ah
PCBEEP
volume
Mute
X
PV3
PV2
PV0
X
x000h
0Ch
Phone
volume
Mute
X
GN4
GN3
GN2
GN1
GN0
8008h
0Eh
Mic
volume
Mute
X
20dB
X
GN4
GN3
GN2
GN1
GN0
8008h
10h
Line
in
volume
Mute
X
GL4
GL3
GL2
GL1
GL0
X
GR4
GR3
GR2
GR1
GR0
8808h
12h
CD
volume
Mute
X
GL4
GL3
GL2
GL1
GL0
X
GR4
GR3
GR2
GR1
GR0
8808h
14h
V
ideo
volume
Mute
X
GL4
GL3
GL2
GL1
GL0
X
GR4
GR3
GR2
GR1
GR0
8808h
16h
Aux
volume
Mute
X
GL4
GL3
GL2
GL1
GL0
X
GR4
GR3
GR2
GR1
GR0
8808h
18h
PCM
out
volume
Mute
X
GL4
GL3
GL2
GL1
GL0
X
GR4
GR3
GR2
GR1
GR0
8808h
1Ah
Record
select
X
SL2
SL1
SL0
X
SR2
SR1
SR0
0000h
1Ch
Record
gain
Mute
X
GL3
GL2
GL1
GL0
X
GR3
GR2
GR1
GR0
8000h
20h
General-purpose
POP
ST
3D
lD
X
MIX
MS
LPBK
X
8000h
22h
3D
control
X
DP3
DP2
DP1
DP0
0000h
24h
Reserved
X
0000h
26h
Power/down
control
status
EAPD
PR6
PR5
PR4
PR3
PR2
PR1
PR0
X
REF
ANL
DAC
ADC
000Fh
28h
Extended
audio
ID
ID1
ID0
X
Amap
Ldac
Sdac
Cdac
X
VRM
X
DRA
VRA
0281h
2Ah
Extended
audio
stat/ctrl
X
PRL
PRK
PRJ
PRI
X
Madc
Ldac
Sdac
Cdac
X
VRM
X
DRA
VRA
0080h
2Ch
Front
DAC
rate
SR15
SR14
SR13
SR12
SR1
1
SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
2Eh
Rear
DAC
rate
SR15
SR14
SR13
SR12
SR1
1
SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
30h
LFE
DAC
rate
SR15
SR14
SR13
SR12
SR1
1
SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
32h
Audio
ADC
rate
SR15
SR14
SR13
SR12
SR1
1
SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
36h
6Ch
V
ol
C,LFE
Mute
X
LFE4
LFE3
LFE2
LFE1
LFE0
Mute
X
CNT4
CNT3
CNT2
CNT1
CNT0
8080h
38h
6Ch
V
ol
L,R
Surr
Mute
X
LSR4
LSR3
LSR2
LSR1
LSR0
Mute
X
RSR4
RSR3
RSR2
RSR1
RSR0
8080h
3Ch
Extended
modem
ID
ID1
ID0
X
CID2
CID1
HSET
LIN2
LIN1
x00xh
3Eh
Extended
modem
status
PRH
PRG
PRF
PRE
PD
PRC
PRB
PRA
HDAC
HADC
DAC2
ADC2
DAC1
ADC1
MREF
GPIO
0100h
40h
Line1
sample
rate
ADC/DAC
SR15
SR14
SR13
SR12
SR1
1
SR10
SR9
SR8
SR7
SR6
SR5
SR4
SR3
SR2
SR1
SR0
BB80h
42h
Line2
sample
rate
ADC/DAC
Sample
rates
written
to
42h
will
alias
onto
40h
NA
46h
Line1
DAC/ADC
level
Not
supported
–
set
TX
modem
levels
by
writing
to
rear
DAC
PGA
04h
NA
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