Lattice Semiconductor LCMXO256C-S-EV, Руководство пользователя

Страница: 11 / 13

11
MachXO Starter Evaluation Board
Lattice Semiconductor User’s Guide
Figure 4. MachXO Starter Evaluation Board – Power Section
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
V
I
N
V
I
N
V
I
N
+3.3
V
+3.3
V
+1.2
V
V
CC_
AD
J
V
C
C_
CORE
V
CCI
O0
V
CCI
O1
V
CC_
AD
J
+3.3
V
V
CCI
O0
V
CCI
O1
V
C
C_
CORE
+1.2
V
+3.3
V
Ti
tl
e
Si
ze D
o
c
u
ment
Nu
m
b
e
r Re
v
Date
:
S
heet
of
XO-STR-SCH
B
MachXO Starter PCB – Power Section
A
33
W
e
dn
esday
, J
u
ne 29, 2005
C1
3
0.
1
u
F
+
C4
10
u
F
C1
7
0.
1
u
F
R157*
D
N
I
R150
D
N
I
U4 RC1117X
/S
OT
223
G N D
1
V
O
UT
2
V
I
N
3
TA
B
4
+
C7
10
u
F
J4 P
W
R
JACK
3 2 1
R146 22 0
C
8
0.
1
u
F
D1 2 RE D
C1
2
0.
1
u
F
C1
6
0.
1
u
F
+
C2 10
u
F
R
149
12
0
+
C5 1 0
u
F
D1 0 RE D
R151
0
C1
1
0.
1
u
F
R
153
120
R154 220
C1
5
0.
1
u
F
+
C6 1 0
u
F
U3 RC1117
X
/ SOT
223
G N D
1
V
O
UT
2
V
I
N
3
TA
B
4
R14
8
0
U2 RC1117
X
/ SOT
223
G N D
1
V
O
UT
2
V
I
N
3
TA
B
4
+
C3 10
u
F
R152
D
N
I
C1
0
0.
1
u
F
R200
D
N
I
C1
4
0.
1
u
F
TP
0
R
*
N
OTE: Silkscreen markings are re
v
ersed for R156 and R157
on
b
oards marked as Re
v
. B.
156*
0
R1
47
120
C9 0.
1
u
F