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1
English
A320M-ITX
Motherboard Layout
3
4
2
7
5
6
8
9
10
11
1
15
16
18
17
13
12
14
BIOS
ROM
A
T
X
P
W
R
1
CLRCMOS1
1
1
U
S
B
_
3
_
4
HD_AUDIO1
1
CPU_FAN1
R
J-
45
LA
N
S
O
C
K
E
T
A
M
4
H
D
M
I2
ATX12V1
Ultra M.2
PCIe Gen3 x4
U
S
B
3
_
3
_
4
1
CHA_FAN2
H
D
L
E
D
R
E
S
E
T
P
L
E
D
P
W
R
B
T
N
PANEL1
1
RoHS
D
D
R
4
_
A
1
(
6
4
b
it
,
2
8
8
-
p
in
m
o
d
u
le
)
D
D
R
4
_
B
1
(
6
4
b
it
,
2
8
8
-
p
in
m
o
d
u
le
)
AMD
Promontory
A320
USB 3.1 Gen1
T: USB1
B: USB2
AMD_FAN_LED1
1
LPC1
1
A320M-ITX
PCIE1
C
H
A
_
F
A
N
/W
_
P
U
M
P
USB 3.1 Gen1
T: USB31_TA_1
B: USB31_TC_1
U
S
B
2
.0
T
:
U
S
B
1
B
:
U
S
B
2
P
S
2
K
e
y
b
o
a
r
d
/M
o
u
s
e
H
D
M
I1
T
o
p
:
Central/Bass
C
e
n
te
r:
R
E
A
R
S
P
K
T
o
p
:
L
IN
E
IN
C
e
n
te
r:
F
R
O
N
T
B
o
tt
o
m
:
O
p
ti
c
a
l
S
P
D
IF
B
o
tt
o
m
:
M
IC
IN
USB_5
1
SPEAKER1
1
S
A
T
A
3
_
2
S
A
T
A
3
_
4
S
A
T
A
3
_
1
S
A
T
A
3
_
3
Top Side View
Содержание A320M-ITX
Страница 4: ...English 2 Back Side View Ultra M 2 ...