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IPMB
A System Management Bus header for the
IPMI slot is located at IPMB. Connect the
appropriate cable here to use the IPMB I2C
connection on your system.
Trusted Platform Module Header
The JTPM1 header is used to connect a
Trusted Platform Module (TPM), available
separately from a third-party vendor. A TPM
is a security device that allows encryption
and authentication of hard drives, disallowing
access if the TPM associated with it is not
installed in the system. See the table on the
right for pin definitions.
Power SMB (I
C)
2
The Power System Management Bus (I
connector (JPI2C1) monitors the power
suppply, fan and system temperatures. See
the table on the right for pin definitions.
Universal Serial Bus Ports
Two Universal Serial Bus ports (USB 2.0)
are located beside the COM1 port (USB0/1).
See the table on the right for pin definitions.
Chapter 5: Advanced Motherboard Setup
Pin#
1
2
3
4
Trusted Platform Module Header
Pin Definitions (JTPM1)
Pin# Definition
1
LCLK
3
LFRAME
5
LRESET
7
LAD3
9
VCC3
11
LAD0
13
RSV0
15
SB3V
17
GND
19
LPCPD
C)
2
Pin# Definition
1
2
3
4
5
Universal Serial Bus Ports
Pin Definitions (USB 0/1)
USB0
Pin # Definition
1
+5V
2
PO-
3
PO+
4
Ground
5-17
IPMB
Pin Definitions
Definition
Data
Ground
Clock
No Connection
Pin# Definition
2
GND
4
No Pin
6
VCC5
8
LAD2
10
LAD1
12
GND
14
RSV1
16
SERIRQ
18
CLKRUN
20
RSV2
Power SMB I
C
2
Pin Definitions
(JPI2C1)
Clock
Data
PWR Fail
Ground
+3.3V
USB1
Pin # Definition
1
+5V
2
PO-
3
PO+
4
Ground
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