Supermicro X11SAT User Manual page 50

X11SAT/X11SAT-F User's Manual
SGPIO Header
The I-SGPIO1 and I-SGPIO2 (Serial General Purpose Input/Output) headers are used to
communicate with the enclosure management chip on the backplane via the PCH SATA
controller.
Overheat/Fan Fail LED Header
Connect an LED indicator to JOH1 to display warnings of chasis overheating and fan failure.
See the table below for the LED status.
Overheat LED
Pin Definitions
Pins Definition
1 3.3V
2 OH Active
LEDM1
C
A
JIPMB1
JPG1
JI2C2
JI2C1
1
2
JSTBY1
JBT1
USB6/7(3.0)
JPB1
JTPM1
JPME2 JPME2
2 JLED1
JF1
JL1
JD1
B1
SP1
+
JWD1
COM1
I-SATA4 I-SATA2 I-SATA0
JSD2
I-SATA1
I-SATA5 I-SATA3
I-SATA2 I-SATA1
JSD1 I-SATA0
SGPIO Header
Pin Definitions
Pin# Definition
1 NC
3 Ground
5 Load
7 Clock
NC = No Connection
AUDIO FP
TBT
HD AUDIO
JPAC1
FAN5
MH11
JPL1
BIOS
LICENSE
MH10
MH12
PCIE M.2
CONNECTOR
LED2
X11SAT
REV:1.01
DESIGNED IN USA
Intel
PCH
JPW1
FAN3
USB8/9(3.0)
JOH1
3
54
Pin# Definition
2 NC
4 DATA Out
6 Ground
8 NC
OH Status
Red LED
State Definition
Off Normal
Solid Overheat
DVI VGA
HDMI
LAN2 LAN1
USB4/5(3.0) USB0/1
JPUSB1
Thermal Pad
FAN4
CPU Socket LGA1151
BAR CODE
MAC CODE
DIMMA1
DIMMA2
DIMMB1
DIMMB2
S4
POWER BUTTON
CLEAR CMOS
JVR1 FAN2
JPI2C1
S8
1. I-SGPIO1
2. I-SGPIO2
3. JOH1