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M S-7522 M ainboard
TPM Module Connector: JTPM1
This connector connects to a TPM (Trusted Platform Module) module (optional). Please
refer to the TPM security platform manual for more details and usages.
2
1
JTPM 1
Pin
Signal
Description
1
LCLK
LPC clock
3
LRST#
LPC reset
5
LAD0
LPC address & data pin0
7
LAD1
LPC address & data pin1
9
LAD2
LPC address & data pin2
11
LAD3
LPC address & data pin3
13
LFRAME#
LPC Frame
Chassis Intrusion Connector: JCI1
io ion
This connector connects to the chassis intrusion switch cable. If the chassis is
r
r
c
c
o
o
nn
nne
opened, the chassis intrusion mechanism will be activated. The system will record
s
s
s
s
i
i
s
s
this status and show a warning message on the screen. To clear the warning, you
must enter the BIOS utility and clear the record.
2-18
14
13
Pin
2
4
4
4
n0
n0
6
6
6
n1
n1
8
8
8
p
p
i
i
n2
n2
10
d
d
a
a
ta
ta
p
p
i
i
n3
n3
12
14
n
C
C
o
o
n
n
e
c
c
GND
CINTRU
JCI1
S
S
Signal
i
i
g
g
nal
nal
Description
3
3V_STB
3
V
V
_
_
S
S
TB
TB
3V standby power
VCC3
V
V
C
C
C3
C3
3.3V power
SIRQ
S
S
Serial IRQ
VCC5
5V power
KEY
No pin
GND
Ground
GND
Ground
2
1
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