AK4541VQ Asahi Kasei Microsystems, AK4541VQ Datasheet - Page 22
AK4541VQ
Manufacturer Part Number
AK4541VQ
Description
AC97 Rev 2.1 Multimedia Audio CODEC
Manufacturer
Asahi Kasei Microsystems
Datasheet
1.AK4541VQ.pdf
(31 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AK4541VQ
Manufacturer:
ADI
Quantity:
47 163
LINE_IN_
LINE_IN_R
PC_BEEP
VIDEO_L
VIDEO_R
CD_GND
PHONE
AUX_L
AUX_R
CD_R
CD_L
MIC1
MIC2
[ASAHI KASEI]
<M0047-E-01>
AK4541 Block Diagram
Mux
(20[8])
Vref
Voltage Reference
PD 26[11]
20dB
(0E[6])
VRADDA
AVdd1
PC_VOL (0A[4:1])
GAIN (0C[5:0])
GAIN(10[12:8])
GAIN (10[4:0])
GAIN (12[12:8])
GAIN (12[4:0])
GAIN (14[12:8])
GAIN (14[4:0])
GAIN (16[12:8])
GAIN (16[4:0])
GAIN (0E[5:0])
AVss1
AVdd2
Mute(0A[15])
Mute(0C[15])
Mute(10[15])
Mute(10[15])
Mute(12[15])
Mute(12[15])
Mute(14[15])
Mute(14[15])
Mute(16[15])
Mute(16[15])
Mute(0E[15])
Avss2
- 22 -
TEST2
1A[10:8]
Mux
PD 26[8]
PD 26[10]
Mixer
<Left>
(L)
TEST3
AK4541
PD 26[10]
Mixer
<Right>
TEST1
(R)
1A[2:0]
PD 26[8]
Mux
1/2
Mixer
PD 26[10]
PD 26[13]
XTL_IN
Mixer
PD 26[10]
1/2
Mixer
(L)
1/2
PD 26[10]
POP 20[15]
Mixer
(R)
XTL_OUT
PD 26[13]
Mute(18[15])
Mute(18[15])
22[1:0]
3Dcap
3D
GAIN
1C[11:8]
GAIN
1C[3:0]
Mux
AFILT2
20[9]
Mixer
Mixer
GAIN (18[12:8])
GAIN (18[4:0])
Mute
1C[15]
Mute
1C[15]
Mono Volume
06[5:0]
AFILT1
PD 26[14]
3D 20[13]
3D 20[13]
Mux
Mux
DVss1
ADC.L
ADC.R
PD 26[8]
Master Volume
02[13:8]
Master Volume
02[5:0]
DAC.L
DAC.R
LNLVL Volume
04[5:0]
PD 26[9]
LNLVD Volume
04[13:8]
DVdd1
20[7]
DVss2
Mute
04[15]
Mute
04[15]
Mute
02[15]
Mute
02[15]
20[7]
Mute
06[15]
PD 26[16]
DVdd2
Registers
AC’97
Digital
Interface
RESET#
RESET#
Mux
Mux
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
RESET#
EAPD
Codec ID0#
LNLVL_OUT_L
LNLVL_OUT_R
LINE_OUT_L
LINE_OUT_R
MONO_OUT
Codec ID1#
[AK4541]
1999/01