4
5
English
1.3 Block Diagram
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
RJ45
DDI0
NUC-J6412
M
.2
K
EY
-E
(2230)
PCIe#(L4)/USB2.0x1
R
T
L
8111H
SATA0 (L11)
E
lkh
ar
t
L
ake
S
o
C
In
tel
P
CI
e/
S
AT
A
DDR4
S
O
-DI
M
M
3
2
0
0
DDR4 - CH0
SP
I
F
L
A
SH
3.
3V
/128M
b
DDI1
H
DA
Inf
ini
o
n
S
L
B
9670V
Q
2.
0
Re-
T
im
er
I
T
6
6
3
1
8
F
N
HD
M
I
U3x1(L2)/U2x1
F
ro
n
t
U3
/U2
T
Y
P
E
-
A
x
2
T
Y
P
E
-
A
x
2
In
tern
a
l
U2
USB2.0 x2
SPI
SPI
DDR4 - CH1
DDR4
S
O
-DI
M
M
3
2
0
0
PCIe#5(L7)
PCIe#3(L5)
R
T
L
8111H
GLAN
RJ45
GLAN
SATA1(L10)
PCIe#4 (L6)
sw
itc
h
M
.2
K
EY
-M
(2242/
2260)
(b
y
b
rac
k
et
t
o
2280)
PCIe/SATA
S
AT
A3
_
1
DP
++
U3(L0)
A
sm
ed
ia
A
S
M
1543
U3(L1)
A
sm
ed
ia
A
S
M
1543
T
y
p
e-C
T
y
p
e-C
U3x1(L3)/U2x1
Rea
r
U3
/U2
T
Y
P
E
-
A
x
2
L
ine
_
O
ut
L
in
e_
In
h
ea
d
er
R
ea
lt
ek
A
L
C
233
L
ine
_
O
ut
M
ic_
In
com
b
o
jac
k
SIO
Nuvoton NCT5525D
UART
eS
P
I
H
ea
d
er
eSPI BUS
HW Monitor
FAN x1
COM port(RS232/422/485)
Bom optional
Si
z
e
Pr
oj
e
c
t
Na
m
e
R
ev
D
at
e:
S
h
eet
of
T
it
le
:
E
n
g
ine
e
r:
A3
1
53
M
onda
y,
Apr
il
11,
2022
ASRoc
k
I
nc
.
Block diagram
R1.
00
NUC-EHL
S
e
a
n
K
u
ng
NUC-
EHL
Si
z
e
Pr
oj
e
c
t
Na
m
e
R
ev
D
at
e:
S
h
eet
of
T
it
le
:
E
n
g
ine
e
r:
A3
1
53
M
onda
y,
Apr
il
11,
2022
ASRoc
k
I
nc
.
Block diagram
R1.
00
NUC-EHL
S
e
a
n
K
u
ng
NUC-
EHL
Si
z
e
Pr
oj
e
c
t
Na
m
e
R
ev
D
at
e:
S
h
eet
of
T
it
le
:
E
n
g
ine
e
r:
A3
1
53
M
onda
y,
Apr
il
11,
2022
ASRoc
k
I
nc
.
Block diagram
R1.
00
NUC-EHL
S
e
a
n
K
u
ng
NUC-
EHL
