
ISD5008
Publication Release Date: Oct 31 2008
- 17 -
Revision 1.2
FIGURE 9: VOLUME CONTROL
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG1
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
0
1
0
1
VLS1 VLS0 SOURCE
0
1
ANA IN
SUM 2
SUM 1
INP
VOL2 VOL1 VOL0 Attenuation
0
1
0
1
0
1
0
1
0
1
0
1
0 dB
-4 dB
-8 dB
-12 dB
-16 dB
-20 dB
-24 dB
-28 dB
Volume
Control
VOL
MUX
VOL0
VOL1
VOL2
ANA IN
INP
SUM 1
2
( )
VLS0
VLS1
SUM 2
( )
3
1(VLPD)
VOL
VLPD
0
1
Power Up
Power Down
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG1
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG1
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
0
1
0
1
VLS1 VLS0 SOURCE
0
1
ANA IN
SUM 2
SUM 1
INP
0
1
0
1
VLS1 VLS0 SOURCE
0
1
ANA IN
SUM 2
SUM 1
INP
VLS1 VLS0 SOURCE
0
1
ANA IN
SUM 2
SUM 1
INP
VOL2 VOL1 VOL0 Attenuation
0
1
0
1
0
1
0
1
0
1
0
1
0 dB
-4 dB
-8 dB
-12 dB
-16 dB
-20 dB
-24 dB
-28 dB
VOL2 VOL1 VOL0 Attenuation
0
1
0
1
0
1
0
1
0
1
0
1
0 dB
-4 dB
-8 dB
-12 dB
-16 dB
-20 dB
-24 dB
-28 dB
Volume
Control
VOL
MUX
VOL0
VOL1
VOL2
ANA IN
INP
SUM 1
2
( )
VLS0
VLS1
SUM 2
( )
3
1(VLPD)
VOL
Volume
Control
VOL
MUX
VOL0
VOL1
VOL2
ANA IN
INP
SUM 1
2
( )
VLS0
VLS1
2
( )
VLS0
VLS1
SUM 2
( )
3
1(VLPD)
VOL
VLPD
0
1
Power Up
Power Down
VLPD
0
1
Power Up
Power Down
FIGURE 10: SPEAKER and AUX OUT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
OPS1 OPS0 SOURCE
0
1
0
1
VOL
ANA IN
FILTO
SUM2
0
1
0
1
OPA1OPA0 SPKR Drive
AUX OP
PD
3.6 Vp-p @ 100
PD
23 mWatt @ 8
PD
OP
SP+
SP–
VOL
SUM2
AUX OUT
Car
Kit
Speaker
OUTPUT
MUX
OPA0
OPA1
(
)
ANAIN
FILTO
2 OPS0
OPS1
(
)
2
(1 Vp-p max)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CFG0
AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD
OPS1 OPS0 SOURCE
0
1
0
1
VOL
ANA IN
FILTO
SUM2
0
1
0
1
OPA1OPA0 SPKR Drive
AUX OP
PD
3.6 Vp-p @ 100
PD
23 mWatt @ 8
PD
OP
SP+
SP–
VOL
SUM2
AUX OUT
Car
Kit
Speaker
OUTPUT
MUX
OPA0
OPA1
(
)
ANAIN
FILTO
2 OPS0
OPS1
(
)
2
(1 Vp-p max)
OPS1 OPS0 SOURCE
0
1
0
1
VOL
ANA IN
FILTO
SUM2
OPS1 OPS0 SOURCE
0
1
0
1
VOL
ANA IN
FILTO
SUM2
0
1
0
1
OPA1OPA0 SPKR Drive
AUX OP
PD
3.6 Vp-p @ 100
PD
23 mWatt @ 8
PD
OP
0
1
0
1
OPA1OPA0 SPKR Drive
AUX OP
PD
3.6 Vp-p @ 100
PD
23 mWatt @ 8
PD
OP
SP+
SP–
VOL
SUM2
AUX OUT
Car
Kit
Speaker
OUTPUT
MUX
OPA0
OPA1
(
)
ANAIN
FILTO
2 OPS0
OPS1
(
)
2
(1 Vp-p max)
SP+
SP–
VOL
SUM2
AUX OUT
Car
Kit
Speaker
OUTPUT
MUX
OPA0
OPA1
(
)
ANAIN
FILTO
2 OPS0
OPS1
(
)
2
(1 Vp-p max)