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IPMB
A System Management Bus header
for IPMI 2.0 is located at IPMB. Con-
nect the appropriate cable here to
use the IPMB I
2
C connection on your
system.
IPMB I
2
C Header
An SMB header for the IPMI (Intel-
ligent Platform Management Inter-
face) slot is designated J5. Connect
the appropriate cable here to utilize
this management feature on your
system.
DOM Power Connector
A power connector for SATA DOM
(Disk_On_Module) devices is located
at JSD1. Connect an appropriate
cable here to provide power support
for your DOM devices.
Power Supply SMBus I
The power System Management Bus
2
header at JPI
C1 is used to monitor
the status of the power supply, fan and
system temperature. See the table on
the right for pin defi nitions.
Chapter 5: Advanced Serverboard Setup
2
C Header
5-21
IPMB Header
Pin Defi nitions
Pin#
Defi nition
1
Data
2
Ground
3
Clock
4
No Connection
IPMB Connector
Pin Defi nitions
Pin#
Defi nition
1
Data
2
Ground
3
Clock
4
No Connection
DOM PWR
Pin Defi nitions
Pin#
Defi nition
1
+5V
2
Ground
3
Ground
PWR SMBus Header
Pin Defi nitions
Pin#
Defi nition
1
Clock
2
Data
3
PWR Fail
4
Ground
5
+3.3V
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