WM9711LGEFL/V Wolfson Microelectronics, WM9711LGEFL/V Datasheet - Page 50

• Manufacturer Part Number: WM9711LGEFL/V
• Description: Audio CODECs Stereo AC'97 CODEC with H/P
• Manufacturer: Wolfson Microelectronics

Specifications of WM9711LGEFL/V

• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 1
• Interface Type: AC97
• Resolution: 12 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN EP
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 2 ADC/2 DAC
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 3
• No. Of Input Channels: 9
• No. Of Output Channels: 4
• Adc / Dac Resolution: 12bit
• Adcs / Dacs Signal To Noise Ratio: 94dB
• Sampling Rate: 48kHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM9711L
Table 35 WM9711L Register Map
w
REGISTER MAP
Note: Highlighted bits differ from the AC’97 specification (newly added for non-AC’97 function, or same bit used in a
different way, or for another function)
Reg
66h-
00h
02h
04h
06h
08h
0Ah
0Ch
0Eh
10h
12h
14h
16h
18h
1Ah
1Ch
20h
22h
24h
26h
28h
2Ah
2Ch
2Eh
32h
3Ah
4Ch
4Eh
50h
52h
54h
56h
58h
5Ah
5Ch
5Eh
60h
62h
64h
7Ah
7Ch
7Eh
Reset
LOUT2/ROUT2 Volume
Headphone Volume
MONOOUT Volume
DAC Tone Control
PCBEEP Input
PHONE Volume
MIC Volume
LINEIN Volume
AUXDAC Volume / Routing
Sidetone Volume
OUT3 Volume
DAC Volume
Record Select
Record Gain
General Purpose
DAC 3D Control
Powerdown
Powerdown Ctrl/Stat
Extended Audio ID
Ext’d Audio stst/ctrl
Audio DACs Sample Rate
AUXDAC Sample Rate
Audio ADCs Sample Rate
SPDIF control
GPIO Pin Configuration
GPIO Pin Polarity / Type
GPIO Pin Sticky
GPIO Pin Wake-Up
GPIO Pin Status
GPIO Pin Assignment
GPIO pin sharing / Additional
Functions
Vendor Reserved
Add. Function Control
Vendor Reserved
ALC Control
ALC / Noise Gate Control
AUXDAC input control
Vendor Reserved
Vendor ID1
Vendor ID2
Name
COM1
AMUTE
EAPD
XSLE
PD15
RMU
C1W
STM
D2H
B2H
P2H
L2H
A2H
C1P
C1S
ID1
C1I
MU
MU
MU
MU
15
BB
V
0
0
0
0
0
0
1
ALCSEL
COMP2DEL
ALCL (target level)
BOOST
COM2
C1 REF
M12P
PD14
C2W
D2S
GRL
PR6
DRS
C2P
C2S
SE4
P2S
L2S
ID0
C2I
14
Default for reg. 26h - pin 47 "high" during reset (recommended for lowest power)
0
0
0
0
0
0
0
0
1
AUXDACSLT
B2HVOL
A2HVOL
STVOL
M22P
PD13
SE3
D2P
3DE
PR5
L2P
13
(Extended)
0
0
0
0
0
0
1
1
0
0
0
1
0
C2SRC
SPSR
R2P
ASCII character “W”
ASCII character “L”
MAXGAIN
PD12
JIEN
SE2
PR4
12
BC
0
0
0
0
0
0
0
1
1
0
0
0
1
HPOUTL Volume
C2 REF
Default for reg. 26h - pin 47 "low"
REV1
LOUT2 Volume
PD11
TCO
SE1
B2S
A2S
R2P
BST
PR3
TW
11
LMICVOL (Left Only)
TP
TS
JIF
TI
0
0
0
0
0
0
L
1
Left DAC Volume
ALCM
RESERVED. DO NOT WRITE TO THESE REGISTERS
LINEINLVOL
HLD (hold time)
REV0
SPCV
PD10
SVD
SE0
PR2
ZC TIMEOUT
10
0
0
OUT3SRC
RECVOLL
0
0
0
1
0
0
0
0
AUXDACSR (Auxiliary DAC Sample Rate)
C2SRC
BASS
DACSR (Audio DACs Sample Rate)
ADCSR (Audio ADCs Sample Rate)
B2SVOL
A2SVOL
RECSL
AMAP
PD9
PR1
ID9
9
0
0
0
0
0
0
0
1
0
0
0
0
RESERVED FOR TEST
RESERVED FOR TEST
ALCVOL
LDAC
SRC
PD8
PR0
ALC
ID8
DS
ZC
CC (Category Code)
8
0
0
0
0
0
0
1
0
0
0
0
0
AM EN
NG AT
SDAC
20dB
B2P
A2P
PD7
ID7
ZC
ZC
ZC
ZC
ZC
LB
7
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
DCY (decay time)
AUXDAC VAL
CDAC
GRR
DAT
PD6
ID6
INV
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
V (BIAS)
MS
B2PVOL
A2PVOL
3DLC
GW5
NGG
PD5
GC5
GP5
GS5
GE5
ID5
GI5
(Extended)
5
0
0
0
0
0
0
0
0
0
0
0
SPSA
ASCII character “M”
AD CO
Number “12”
3DUC
GW4
GC4
PD4
GP4
GS4
GI4
ID4
TC
4
0
0
0
0
0
1
0
HPOUTR Volume
ROUT2 Volume
MICVOL (Mono /Right)
OUT3 Volume
GW3
VRM
PD3
REF
PRE
GC3
GP3
GS3
HPF
Die Revision
ID3
MONOOUT Volume
GI3
Right DAC Volume
PHONEIN Volume
3
0
0
0
0
0
0
1
NGTH (threshold)
PD Rev 4.3 August 2006
LINEINRVOL
ATK (attack time)
SPDIF
COPY AUD IB PRO
GW2
PD2
SEN
GC2
GP2
GS2
GE2
ENT
ANL
GI2
ID2
RECVOLR
3DDEPTH
2
0
0
0
0
TRBL
Production Data
RECSR
WAKE
GW1
DAC
DRA
PD1
GC1
GP1
GS1
ID1
GI1
EN
1
0
0
0
0
0
1
ASS
ADC
VRA
VRA
AXE
PD0
IRQ
INV
ID0
0
0
0
0
0
1
0
0
0
0
GPIO pins
50
Default
AAA0h
AAA0h
0F0Fh
C008h
E808h
AD00h
E808h
FFF0h
BB80h
BB80h
BB80h
F83Eh
FFFFh
F83Eh
B032h
3E00h
574Dh
4C12h
6174h
8000h
8000h
8000h
6808h
8000h
3000h
8000h
0000h
0000h
0000h
000Fh
0405h
0410h
2000h
0000h
0000h
0008h
0000h
0000h
N/A