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X9DRW-CF31/X9DRW-CTF31 Motherboard User's Manual
T-SGPIO 1 Header
A SGPIO (Serial-Link General Pur-
pose Input/Output) header is located
on the motherboard. These head-
ers support Serial_Link interface for
onboard SATA connections. See the
table on the right for pin definitions.
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.
B
BMC
JSD1
JBT1
BIOS
Intel
PCH
A
LAN2
LAN1 USB2/3 USB0/1
UID
LED3
LAN
i350 (-CF31)
X540 (-CTF31)
CLOSE 1st
CPU2
JBAT1
BAR CODE
CLOSE 1st
CPU1
OPEN 1st
2-34
T-SGPIO
Pin Definitions
Pin#
Definition
Pin
1
NC
2
3
Ground
4
5
Load
6
7
Clock
8
Note: NC= No Connection
DOM PWR
Pin Definitions
Pin#
Definition
1
+5V
2
Ground
3
Ground
VGA
COM1
IPMI_LAN
OPEN 1st
X9DRW-CF31
Rev. 1.01
FAN1
Definition
NC
Data
Ground
NC
A. T-SGPIO1
B. SATA DOM PWR
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