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S
S
UPER
ERVER 5037C-i User's Manual
T-SGPIO 0/1 Headers
Two T-SGPIO (Serial-Link General Pur-
pose Input/Output) headers are located
near the SATA connectors on the moth-
erboard. These headers are used to com-
municate with the enclosure management
chip in the system. See the table on
the right for pin defi nitions. Refer to the
board layout below for the locations of
the headers.
DOM PWR Connector
A Disk On Module (DOM) Power Con-
nector is located at JWF1. 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.
T-SGPIO 1/2 Headers
Two T-SGPIO (Serial-Link General Pur-
pose Input/Output) headers are located
near the SATA connectors on the moth-
erboard. These headers are used to com-
municate with the enclosure management
chip in the system. See the table on the
right for pin defi nitions.
Serial_Link-SGPIO
Pin Defi nitions
Pin#
Defi nition
1
NC
3
Ground
5
Load
7
Clock
DOM PWR Connector
Pin Defi nitions
Pin
Defi nition
1
5V
2
Ground
3
Ground
SGPIO Header
Pin Defi nitions
Pin#
Defi nition
2
NC
4
Data Out
6
Ground
8
NC
NC = No connection
5-20
Pin
Defi nition
2
NC
4
DATA Out
6
Ground
8
NC
Pin
Defi nition
1
NC
3
Ground
5
Load
7
Clock
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