Supermicro X11DPG-QT User Manual page 51

S-SGPIO Header
A Serial General Purpose Input/Output header (S-SGPIO) is located on the motherboard.
This header is used to communicate with the enclosure management chip on the backplane.
Refer to the table below for pin definitions.
Disk-On-Module Power Connector
The Disk-On-Module (DOM) power connectors at JSD1 and JSD2 provide 5V power to a
solid-state DOM storage devices connected to one of the SATA ports. Refer to the table
below for pin definitions.
MAC CODE IPMI CODE
SAN MAC BAR CODE
DESIGNED IN USA
BMC
FAN C FAN D
COM2
JPTG1
JRK1
S-UM12
JIPMB1
JVRM_SEL1
JWD1
BIOS
LICENSE
JSEN1
JSTBY1
M.2 CONNECTOR
1
JBT1
S-SGPIO
2
BT1
JSD2 JSD1
PCH
3
S-SATA4
JTPM1
S-SATA5
USB8 (3.0)
USB 2/3
USB 6/7 (3.0)
I-SATA4~7 I-SATA0~3 JPME2
LEDPWR
FAN B
JPAC1
AUDIO_FP JHD_AC1
JF1
JL1 JSPDIF_IN1
SGPIO Header
Pin Definitions
Pin# Definition
1 NC
3 Ground
5 Load
7 Clock
NC = No Connection
DOM Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
JUIDB1
VGA
(UID)
LAN 2 LAN 1 USB 0/1
LEDM1
LED2
(UID-LED)
LAN
CTRL
FAN 4
JTBT1
JNCSI1
CPU2
JNVI2C2
JNVI2C1
CPU1
SP1
FAN A
FAN 2
51
Pin# Definition
2 NC
4 DATA Out
6 Ground
8 NC
COM1
IPMI_LAN
USB 4/5 (3.0)
FAN 3
FAN 6
JPI2C1
JPWR4
JPWR3
JPWR2
JPWR1
FAN 5 FAN 1
Chapter 2: Installation
1. S-SGPIO
2. JSD1
3. JSD2