20
TPM Header
This connector supports a
(19-pin TPM1)
Trusted Platform Module (TPM)
(
see p.8, No. 4)
system, which can
securely store keys, digital
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
PS2_KB_MS1
(8-pin PS2_KB_MS1)
(see p.8, No. 12)
1
PIN
Signal Name
1
KBCLK
2
+5V
3
KBDATA
4
+5V
5
MSDATA
6
GND
7
MSCLK
8
GND
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.8, No. 10)
convenient connection of printer
devices.
1
A
F
D
#
E
R
R
O
R
#
P
IN
IT
#
G
N
D
S
L
IN
#
S
T
B
#
S
P
D
0
S
P
D
1
S
P
D
2
S
P
D
3
S
P
D
4
S
P
D
5
S
P
D
6
S
P
D
7
A
C
K
#
B
U
S
Y
P
E
S
L
C
T
1
G
N
D
G
N
D
S
_
P
W
R
D
W
N
#
L
A
D
2
S
M
B
_
C
L
K
_
M
A
IN
P
C
IC
L
K
P
C
IR
S
T
#
L
A
D
3
+
3
V
L
A
D
0
G
N
D
F
R
A
M
E
S
M
B
_
D
A
T
A
_
M
A
IN
L
A
D
1
S
E
R
IR
Q
#
G
N
D
+
3
V
S
B
4
8
M
H
z
+
5
V
ATX Power Connector (Input 9V-19V)
Please connect an ATX 12V
(4-pin ATX12V1)
power supply to this connector.
(see p.8, No. 1)
1-2: GND
3-4: DC Input
4
2
3
1
