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Standby Power Header
The +5V Standby Power header is located
at JSTBY1 on the motherboard. See the
table on the right for pin definitions. (You
must also have a card with a Standby
Power connector and a cable to use this
feature.)
TPM/Port 80 Header
A Trusted Platform Module/Port 80 header,
located at JTPM1, provides TPM support
and Port 80 connection. Use this header
to enhance system performance and data
security. See the table on the right for pin
definitions.
I/O Connections
Serial Ports
A COM connection (COM1) is located next
to the BMC chip. This port provides serial
port support. See the table on the right for
pin definitions.
COM2
Video Connection
A video (VGA) port is located next to LAN
ports 0/1 on the rear I/O shield. Refer to the
motherboard layout below for the location.
Chapter 5: Advanced Serverboard Setup
Pin#
1
2
3
Pin #
Definition
1
LCLK
3
LFRAME#
5
LRESET#
7
LAD 3
9
+3.3V
11
LAD0
13
SMB_CLK4
15
+3V_DUAL
17
GND
19
LPCPD#
Serial Port Pin Definitions
Pin #Definition
1
2
3
4
5
5-17
Standby PWR
Pin Definitions
Definition
+5V Standby
Ground
No Connection
TPM/Port 80 Header
Pin Definitions
Pin #
Definition
2
GND
4
<(KEY)>
6
+5V (X)
8
LAD 2
10
LAD1
12
GND
14
SMB_DAT4
16
SERIRQ
18
CLKRUN# (X)
20
LDRQ# (X)
Pin # Definition
DCD
6
DSR
RXD
7
RTS
TXD
8
CTS
DTR
9
RI
Ground
10
NC
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