wm9714l Wolfson Microelectronics plc, wm9714l Datasheet - Page 80

• Manufacturer Part Number: wm9714l
• Description: Ac?97 Audio Codec
• Manufacturer: Wolfson Microelectronics plc

WM9714L
REGISTER MAP
Table 63 WM9714L Register Map
Note:
Register 46h provides access to a sub-page address system to set the S
w
Reg
00h
02h
04h
06h
08h
0Ah
0Ch
0Eh
10h
12h
14h
16h
18h
1Ah
1Ch
1Eh
20h
22h
24h
26h
28h
2Ah
2Ch
2Eh
32h
36h
3Ah
3Ch
3Eh
40h
42h
44h
46h
4Ch
4Eh
50h
52h
54h
56h
58h
5Ah
5Ch
60h
62h
64h
74h
76h
78h
7Ah
7Ch
7Eh
Reset
Speaker Volume
Headphone Volume
OUT3/4 Volume
MONO Vol & MONOIN PGA Vol /
Routing
LINEIN PGA Volume / Routing
DAC PGA Volume / Routing
MIC PGA Volume
MIC Routing
Record PGA Volume
Record Routing / Mux Select
PCBEEP Volume / Routing
VxDAC Volume / Routing
AUXDAC Volume / Routing
Output PGA Mux Select
DAC 3D Control & INV Mux Select
DAC Tone Control
MIC Input Select & Bias / Detect
Ctrl
Output Volume Mapping (Jack
Insert)
Powerdown Ctrl/Stat
Extended Audio ID
Ext'd Audio Stat/Ctrl
Audio DACs Sample Rate
AUXDAC Sample Rate
Audio ADCs Sample Rate
PCM codec control
SPDIF control
Powerdown (1)
Powerdown (2)
General Purpose
Fast Power-Up Control
MCLK / PLL Control
MCLK / PLL Control
GPIO Pin Configuration
GPIO Pin Polarity / Type
GPIO Pin Sticky
GPIO Pin Wake-Up
GPIO Pin Status
GPIO Pin Sharing
GPIO Pull UP/DOWN Ctrl
Additional Functions (1)
Additional Functions (2)
ALC Control
ALC / Noise Gate Control
AUXDAC input control
Digitiser Reg 1
Digitiser Reg 2
Digitiser Reg 3
Digitiser Read Back
Vendor ID1
Vendor ID2
Name
PADCPD VMID 1M TSHUT
AMUTE
CTRL
XSLE
MUL
MUL
MU4
M2H
RMU
MCD
C1W
L2H
D2H
B2H
V2H
A2H
C1P
C1S
PU8
15
BB
MICCMPSEL
ID1
C1I
0
0
0
0
0
0
V
0
0
0
1
1
0
0
0
ALCSEL
MONO
R2H
PRP
COMP2DEL
ALCL (target level)
C1 REF
INVA
BIAS
C2W
ZCL
ZCL
ZC4
M2S
D2S
GRL
PR6
DRS
C2P
C2S
PU7
SE4
L2S
MIC
ID0
C2I
14
0
0
0
0
0
0
0
1
1
0
0
MODE
N[3:0]
AUXDACSLT
SEXT[6:4]
ADCSRC
B2HVOL
V2HVOL
A2HVOL
MONO
D2M
SE3
L2M
PR5
3DE
PU6
PW
13
PP
PS
PI
0
0
0
0
0
0
0
0
1
1
0
0
0
(Extended)
MPASEL
C1SRC
SPSR
MAXGAIN
ASCII character “W”
ASCII character “L”
R2HVOL
VXDAC AUXDAC
OUT4
SPKL
SE2
PR4
PU5
AW
BC
AP
AS
12
AI
0
0
0
0
0
0
0
1
1
0
0
0
0
C2 REF
REV1
OUT3
INVB
PR3
PU4
SE1
B2S
V2S
A2S
TW
11
LF
TP
TS
TI
0
0
0
L
0
0
1
1
0
0
0
0
OUT4VOL
SPKLVOL
MPABST
HPLVOL
MONOINVOL
LINELVOL
DACLVOL
MICAVOL
REV0
SPCV
VREF
HLD (hold time)
SDM
SE0
PR2
HPL
PU3
DIV
SW
10
SP
SS
ZCTIMEOUT
SI
0
0
0
0
1
1
0
0
0
0
RECVOLL
SEXT[3:0]
C2SRC
BASS
R2M
AUXDACSR (Auxiliary DAC Sample Rate)
B2SVOL
V2SVOL
A2SVOL
DIVSEL DIVCTL
SPKR
AMAP
DACSR (Audio DACs Sample Rate)
ADCSR (Audio ADCs Sample Rate)
POLL
WAIT
HPR
PR1
MW
PU2
ID9
PLL
MP
MS
MI
9
0
0
0
0
0
0
1
1
0
MPBBST
CR
VDACO
RSTDIS
LDAC
SPKL
GW8
R2M
BST
PR0
GC8
GP8
GS8
GE8
PU1
CTC
GI8
ID8
SR
8
0
0
0
0
1
0
0
0
0
0
CC (Category Code)
MBOP2E
CLKSRC
MA2M
AMEN
NGAT
SDAC
DACL
SPKR
MUR
MUR
GW7
MU3
B2M
V2M
A2M
GC7
GP7
GS7
PD8
ID7
MU
GI7
ZC
CP
LB
N
7
0
0
0
0
0
0
0
0
0
0
0
0
JSEL
MSK
HPL
ADCD (AUXADC DATA)
MBOP1E
DCY (decay time)
MONO
MB2M
CDAC
DACR
GW6
GRR
REC
ZCR
ZCR
ZC3
BST
DAT
FSP
GC6
GP6
GS6
GE6
PD7
AUXDAC VAL
GI6
ID6
ZC
LL
6
0
0
0
0
N
0
0
0
0
0
0
PLL
VBIAS
DEL
PGADDR
[6:0] and K[21:0] register bits (see Table 6).
B2MVOL
V2MVOL
A2MVOL
MIC2MB
MBVOL
ADCL
3DLC
SPKL
GW5
NGG
GC5
GP5
GS5
GE5
PD6
ID5
GI5
ST
LR
5
0
0
0
(Extended)
0
0
0
0
0
0
HPMODE
SPSA
HPR
SEL
ASCII character “M”
ADCSEL
PENDIV
RECSL
ADCR
ADCO
Device Identifier
3DUC
MOIN
SPKR
GW4
JIEN
GC4
GP4
GS4
GE4
PD5
ID4
GI4
TC
4
0
0
0
0
MIC2H
MCDTHR
HPLX
SLEN
VRM
GW3
REF
PRE
HPL
GC3
GP3
GS3
PD4
HPF
ID3
GI3
MA
Die Revision
DCDRVSEL
3
MONOVOL
0
0
0
0
0
0
0
SPKRVOL
OUT3VOL
HPRVOL
NGTH (threshold)
OUT3
WL
LINERVOL
DACRVOL
MICBVOL
CLKBX2
ATK (attack time)
SPDIF
COPY
HPRX
GW2
ANL
SEN
HPR
GC2
GP2
GS2
GE2
PD3
GI2
ID2
MB
2
RECVOLR
0
0
0
0
0
0
3DDEPTH
PGDATA
TRBL
MIC2HVOL
CLKAX2 CLKMUX
WAKEE
RECSR
AUD IB
SPKX
OUT3
GW1
DAC
DRA
MPA
GC1
GP1
GS1
PD2
SLT
ID1
GI1
EARSPKSEL
MCDSCTHR
1
0
0
0
0
0
1
N
0
OUT4
FMT
ASS
IRQ INV
OUT4
ADC
PRO
MPB
VRA
VRA
PD1
ID0
MX
0
0
0
0
0
0
1
0
0
0
0
0
1
PP, Rev 3.2, October 2008
GPIO pins
Default
00DAh
AAA0h
AAA0h
AAA0h
BB80h
BB80h
BB80h
FDFFh
FFFFh
FFFEh
FFFFh
FFFEh
6174h
8080h
8080h
8080h
C880h
E808h
E808h
0808h
8000h
D600h
0000h
0000h
0F0Fh
0040h
0000h
7F00h
0405h
0410h
4523h
2000h
0000h
0000h
0080h
0000h
0000h
0000h
4000h
0000h
0000h
B032h
3E00h
0000h
0000h
0006h
0001h
0000h
574Dh
4C13h
Pre-Production
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