L;DN
11
C
C
JOHN FEDAK IV
JANUARY 31, 2014
AIP013C_Schematic.sbk
DESIGN LEAD
PAGE INFO:
FILENAME
DATE
OF
DRAWN BY
SHEET
PCB REV
SCH REV
TI
TLV320AIC3268RGC EVALUATION BOARD
1
I2S #3
AUDIO INTERFACE
I2S #2
AUDIO INTERFACE
B
A
I2S #1
AUDIO INTERFACE
OPTICAL
AUDIO OUTPUT
SRC #1
OPTICAL
AUDIO INPUT
ANALOG
OUTPUTS
USB CONTROLLER
I2C & SPI
CONTROL INTERFACE
CONTROL
AUDIO
I2C
I2C & SPI
ASI#1
ASI#2
SRC4392
TAS1020B
6 WIRE
AUDIO I/F
SRC4392
I2C
OPTICAL
AUDIO INPUT
SRC #2
OPTICAL
AUDIO OUTPUT
A
B
ASI#3
ANALOG
INPUTS
TLV320AIC3268
QFN, Top View
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
G
P
IO
3
IO
V
D
D
1
_
3
3
M
IS
O
S
P
I_
S
E
L
E
C
T
S
D
A
_
M
O
S
I
G
P
IO
5
I2
C
_
A
D
D
R
/S
C
L
K
S
C
L
_
S
S
Z
D
V
D
D
_
1
8
IO
V
D
D
1
_
3
3
R
E
S
E
T
Z
WC
L
K
1
G
P
IO
2
D
O
U
T
1
D
IN
1
G
P
IO
1
WCLK2
DIN2
IOVDD2_33
DVDD_18
GPIO4
BCLK2
DOUT2
DVSS
DVSS
DVDD_18
VBAT
SPK_V
SPKM
SVDD
SPKP
AVDD4_18
M
IC
B
IA
S
_
E
X
T
M
IC
B
IA
S
R
E
C
P
R
E
C
V
D
D
_
3
3
R
E
C
M
A
V
D
D
2
_
1
8
H
P
R
H
V
D
D
_
1
8
H
P
L
H
P
V
S
S
_
S
E
N
S
E
V
N
E
G
C
P
F
C
M
C
P
F
C
P
C
P
V
D
D
_
1
8
L
O
L
L
O
R
MICBIAS_VDD
MICDET
AVDD1_18
IN4L
IN4R
VREF_SAR
VREF_AUDIO
IN1L_AUX1
IN1R_AUX2
IN3L
IN3R
IN2R
IN2L
AVDD_18
MCLK
BCLK1
VSS
BLOCK DIAGRAM
33
34
35
36
37
39
38
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TLV320AIC3268EVM-U EVM Schematics
6
TLV320AIC3268EVM-U EVM Schematics
The schematics for the TLV320AIC3268EVM-U are shown in
through
Figure 5. TLV320AIC3268RGC Block Diagram
8
TLV320AIC3268EVM-U Evaluation Module
SLAU564A – February 2014 – Revised February 2014
Copyright © 2014, Texas Instruments Incorporated
