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T-SGPIO 1/2 Headers
Two SGPIO (Serial-Link General
Purpose Input/Output) headers are lo-
cated at J17, J18 on the motherboard.
These headers support Serial_Link
interface for onboard SATA connec-
tions. 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.
SXB1B
JP7
JP6
1
LEM2
BMC
CTRL
BATTERY
CPLD
JBAT1
JBT1
Clock
Intel
PCH
I-SATA5
C
I-SATA4
JSD1
I-SATA3
JTPM1
I-SATA2
JF2
I-SATA1
FAN5
I-SATA0
T-SGPIO2
A B
LAN4
LAN3
LAN1
LAN2
VGA1
JUIDB1
UID
LAN
CTRL 1
LAN
CTRL 2
X9DRW-3LN4F+
Rev. 1.20
CPU2
CLOSE 1st
OPEN 1st
CPU1
CLOSE 1st
OPEN 1st
FAN3 FAN2
FAN4
2-33
T-SGPIO
Pin Definitions
Pin#
Definition
1
NC
3
Ground
5
Load
7
Clock
Note: NC= No Connection
DOM PWR
Pin Definitions
Pin#
Definition
1
+5V
2
Ground
3
Ground
COM1
KB/MOUSE
USB0/1
Buzzer
IPMI_LAN
SP1
JPW2
Chapter 2: Installation
Pin
Definition
2
NC
4
Data
6
Ground
8
NC
A. T-SGPIO1
B. T-SGPIO2
C. DOM PWR
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