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Chapter 5: Advanced Serverboard Setup
5-23
TPM Header/Port 80
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and Port 80 connection.
Use this header to enhance system
performance and data security. See
the table on the right for pin defi ni-
tions.
TPM/Port 80 Header
Pin Defi nitions
Pin # Defi nition Pin # Defi nition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
Standby Power Header
The Standby Power header is located
at STBY1 on the serverboard. See the
table on the right for pin defi nitions.
Standby Power
Pin Defi nitions
Pin# Defi nition
1 +5V Standby
2 Ground
3 Wake-up
Power SMB (I
2
C) Connector
Power System Management Bus (I
2
C)
Connector (JI
2
C1) monitors power
supply, fan and system temperatures.
See the table on the right for pin
defi nitions.
PWR SMB
Pin Defi nitions
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
IPMB
A System Management Bus header for
IPMI 2.0 is located at JIPMB. Connect
the appropriate cable here to use the
IPMB I
2
C connection on your system.
IPMB Header
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection