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T-SGPIO 0/1 Headers
Two T-SGPIO (Serial-Link General
Purpose Input/Output) headers on the
serverboard are for use with the I-SATA
ports. These headers are used to com-
municate with the enclosure manage-
ment chip in the system. See the table
on the right for pin defi nitions.
3-SGPIO 0/1 Header
The 3-SGPIO (Serial-Link General
Purpose Input/Output) header on the
serverboard is for use with the SCU
SATA ports. This header is used to com-
municate with the enclosure manage-
ment chip in the system. See the table
on the right for pin defi nitions.
DOM PWR Connector
A Disk On Module (DOM) Power Con-
nector is located at JDS1. This connec-
tor is used to provide power to auxilliary
fl ash memory media attached to a SATA
port. See the table on the right for pin
defi nitions.
Standby Power Header
The +5V Standby Power header is lo-
cated at JSTBY1 on the serverboard.
See the table on the right for pin defi ni-
tions. (You must also have a card with
a Standby Power connector and a cable
to use this feature.)
Chapter 5: Advanced Serverboard Setup
Serial Link SGPIO
Pin Defi nitions
Pin#
Defi nition
1
NC
3
Ground
5
Load
7
Clock
NC = No connection
Serial Link SGPIO
Pin Defi nitions
Pin#
Defi nition
1
NC
3
Ground
5
Load
7
Clock
NC = No connection
DOM PWR Connector
Pin Defi nitions
Pin
Defi nition
1
5V
2
Ground
3
Ground
Standby PWR
Pin Defi nitions
Pin#
Defi nition
1
+5V Standby
2
Ground
3
Wake-up
5-19
Pin
Defi nition
2
NC
4
DATA Out
6
Ground
8
NC
Pin
Defi nition
2
NC
4
DATA Out
6
Ground
8
NC
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