AK4541VQ Asahi Kasei Microsystems, AK4541VQ Datasheet - Page 17

• Manufacturer Part Number: AK4541VQ
• Description: AC97 Rev 2.1 Multimedia Audio CODEC
• Manufacturer: Asahi Kasei Microsystems

[ASAHI KASEI]
n
Reg
Num
00h
02h
04
06h
0Ah
0Ch
0Eh
10h
12h
14h
16h
18h
1Ah
1Ch
20h
22h
26h
28h
7Ch
7Eh
n
n
The AK4541
interpret that as “0011111”. When this register is read, the returned value is “0011111”.
<M0047-E-01>
Name
Reset
Master Volume
LINVL Volume
Master Volume Mono
PC_BEEP Volume
Phone Volume
Mic Volume
Line In Volume
CD Volume
Video Volume
Aux Volume
PCM Out Volume
Record Select
Record Gain
General Purpose
3D Control
Powerdown Ctrl/Stat
Extended Audio ID
Vendor ID1
Vendor ID2
s
Mute
Mute
Mute
Mute
Mute
Mute
Mute
Mute
Mute
Mute
Mute
Mute
POP
D15
PR7
ID1
X
X
0
0
0
D14
PR6
ID0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
ML5
ML5
D13
PR5
3D
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
0
ML4
ML4
GL4
GL4
GL4
GL4
GL4
D12
PR4
X
X
X
X
X
X
X
X
X
0
0
0
ML3
ML3
GL3
GL3
GL3
GL3
GL3
GL3
D11
PR3
X
X
X
X
X
X
X
X
1
0
1
ML2
ML2
GL2
GL2
GL2
GL2
GL2
GL2
D10
SL2
PR2
X
X
X
X
X
X
X
1
0
1
- 17 -
ML1
ML1
MIX
AMAP
GL1
GL1
GL1
GL1
GL1
SL1
GL1
PR1
D9
X
X
X
X
X
0
0
0
Example: When t
ML
ML
GL0
GL0
GL0
GL0
GL0
GL0
PR0
SL0
MS
D8
X
X
X
X
X
1
0
0
X
1
1
LPBK
D7
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
X
0
0
20dB
D6
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
0
MR5
MR5
MR5
D5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
MR4
MR4
MR4
GN4
GN4
PV3
GR4
GR4
GR4
GR4
GR4
writes a “01xxxxx” the AK4541
D4
X
X
X
X
X
X
1
0
0
MR3
MR3
MR3
GN3
GN3
PV2
GR3
GR3
GR3
GR3
GR3
GR3
REF
D3
X
X
X
X
0
1
0
ANL
MR2
MR2
MR2
GN2
GN2
PV1
GR2
GR2
GR2
GR2
GR2
SR2
GR2
D2
X
X
X
0
0
0
MR1
MR1
MR1
GN1
GN1
DAC
PV0
GR1
GR1
GR1
GR1
GR1
GR1
SR1
DP1
D1
X
X
0
1
1
[AK4541]
1999/01
MR0
MR0
MR0
GN0
GN0
ADC
GR0
GR0
GR0
GR0
GR0
SR0
GR0
DP0
D0
X
X
X
0
1
0
Default
2D50h
4D02h
414Bh
8000h
8000h
8000h
0000h
8008h
8008h
8808h
8808h
8808h
8808h
8808h
0000h
8000h
0000h
0000h
x200h
na