5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
O
C
K
S
0
H
L
D
IF
2
D
IF
1
D
IF
0
O
C
K
S
1
X300 Frequency Check -> 12.288MHz (256fs)
Res 47kohm Chip
R301 - R305
DGND
DGND
DGND
DGND
DGND
DGND
DGND
OCKS0
OCKS0
DIR-SDTO
OCKS1
DIR-LRCK
DIR-MCKI
D33V
D33V
D33V
OCKS1
D33V
D33V
D33V
INT0
PDN2
DAUX
DIR-BICK
Title
Size
Document Number
Rev
Date:
Sheet
of
<DIR/DIT>
<2>
<AKD4558-A>
A3
3
7
Tuesday, April 07, 2015
Title
Size
Document Number
Rev
Date:
Sheet
of
<DIR/DIT>
<2>
<AKD4558-A>
A3
3
7
Tuesday, April 07, 2015
Title
Size
Document Number
Rev
Date:
Sheet
of
<DIR/DIT>
<2>
<AKD4558-A>
A3
3
7
Tuesday, April 07, 2015
TP301
TX
SW300
1
2
3
4
5
1
0
9
8
7
6
+
C304
10u
C303
0.1u
TP300
RX
+
C305
10u
R
3
0
5
4
7
k
C311
5p
C300
0.1u
C310
5p
R
3
0
4
4
7
k
+
C301
10u
C306
0.1u
PORT2
PLTx
GND
1
VCC
2
IN
3
C307
0.47u
+
C309
10u
R300
51
C302
0.1u
U2
IPS0/RX4
1
NC
2
DIF0/RX5
3
TEST2
4
DIF1/RX6
5
VSS1
6
DIF2/RX7
7
IPS1/IIC
8
P/SN
9
XTL0
10
XTL1
11
T
V
D
D
1
3
N
C
/G
P
1
1
4
T
X
0
/G
P
2
1
5
T
X
1
/G
P
3
1
6
B
O
U
T
/G
P
4
1
7
C
O
U
T
/G
P
5
1
8
U
O
U
T
/G
P
6
1
9
V
O
U
T
/G
P
7
2
0
D
V
D
D
2
1
V
S
S
2
2
2
M
C
K
O
1
2
3
BICK
26
MCKO2
27
DAUX
28
XTO
29
XTI
30
PDN
31
CM0/CDTO/CAD1
32
CM1/CDTI/SDA
33
OCKS1/CCLK/SCL
34
OCKS0/CSN/CAD0
35
INT0
36
A
V
D
D
3
8
R
3
9
V
C
O
M
4
0
V
S
S
3
4
1
R
X
0
4
2
N
C
4
3
R
X
1
4
4
T
E
S
T
1
4
5
R
X
2
4
6
V
S
S
4
4
7
R
X
3
4
8
VIN/GP0
12
L
R
C
K
2
4
SDTO
25
IN
T
1
3
7
C308
0.1u
L300 47uH
1
2
X300
12.288MHz
1
2
R
3
0
1
4
7
k
R
3
0
2
4
7
k
PORT1
PLRx
OUT
1
VCC
3
GND
2
R
3
0
3
4
7
k
R306
10k
- 39 -
