Chapter 5: Advanced Motherboard Setup
5-21
DOM Power Connectors
Two power connectors for SATA DOM
(Disk_On_Module) devices are located
at JSD1/JSD2. Connect appropriate
cables here to provide power support for
your Serial Link DOM devices.
Standby Power Header
The +5V Standby Power header is
located at JSTBY1 on the motherboard.
See the table on the right for pin
defi nitions. (You must also have a card
with a Standby Power connector and a
cable to use this feature.)
Standby PWR
(JSTBY1)
Pin Defi nitions
Pin# Defi nition
1 +5V Standby
2 Ground
3 No
Connection
TPM/Port 80 Header
Pin Defi nitions
Pin # Defi nition Pin # Defi nition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 No Connection
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 No Connection 14 No Connection
15 +3V STBY 16 SERIRQ
17 GND 18 CLKRUN#
19 LPCPD# 20 No Connection
DOM PWR
(JSD1/2)
Pin Defi nitions
Pin# Defi nition
1 +5V
2 Ground
3 Ground
TPM Header/Port 80
A Trusted Platform Module (TPM)/Port
80 header is located at JTPM1 to provide
TPM support and a Port 80 connection.
Use this header to enhance system
performance and data security. See the
table on the right for pin defi nitions.
IPMB
A System Management Bus header for
IPMI 2.0 is located at JIPMB1. Connect
the appropriate cable here to use the
IPMB I
2
C connection on your system.
SMB Header (JIPMB1)
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
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