Supermicro X11SPi-TF User Manual page 49

SGPIO Headers
There are three Serial Link General Purpose Input/Output (I-SGPIO1, I-SGPIO2, and
S-SGPIO1) headers located on the motherboard. I-SGPIO is for SATA use, while S-SGPIO
is for sSATA use. Refer to the tables below for pin definitions.
Disk-On-Module Power Connector
Two power connectors for SATA DOM (Disk-On-Module) devices are located at JSD1 and
JSD2. Connect appropriate cables here to provide power support for your Serial Link DOM
devices.
ASpeed
AST2500
LEDBMC
COM2
MH11
USB8/9(3.0)
2 MH10
SP1
I-SGPIO2
1
I-SGPIO1
S-SGPIO1
JOH1
3
JBT1
S-SATA0 Intel
C622
I-SATA0
5
I-SATA1
I-SATA2
I-SATA3
JSD2
I-SATA4
M.2 PCI-E 3.0 X4
I-SATA5
I-SATA6
I-SATA7
S-SATA1
LE3
4
FANB JPME2 FANA
JL1 JSD1
SGPIO Header
Pin Definitions
Pin# Definition Pin#
1 NC 2
3 Ground 4
5 Load 6
7 Clock 8
NC = No Connection
DOM Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
VGA
Intel
LAN2 LAN1
X557
CPU
SAN MAC
BAR CODE
BT1
MAC CODE
USB2/3 IPMI CODE
FAN4 FAN3 FAN2
C
LEDPWR
JF1
49
Definition
NC
Data
Ground
NC
1. I-SGPIO1
COM1
FAN5
USB6/7(3.0)
2. I-SGPIO2
IPMI_LAN
USB0/1
3. S-SGPIO1
4. JSD1 (DOM PWR)
5. JSD2 (DOM PWR)
JSTBY1
FAN1
Chapter 2: Installation