Supermicro X11SRi-IF User Manual page 44

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Super X11SRi-IF User's Manual
SGPIO Header
There is a Serial Link General Purpose Input/Output (I-SGPIO1) header located on the
motherboard. Refer to the tables below for more information.
I-SGPIO Header 1
I-SGPIO1
JNVME2
TPM/Port 80 Header
A Trusted Platform Module (TPM)/Port 80 header is located at JTPM1 to provide TPM support
and Port 80 connection. Use this header to enhance system performance and data security.
Refer to the table below for pin definitions. Please go to the following link for more information
on the TPM: http://www.supermicro.com/manuals/other/TPM.pdf.
JUIDB1
UID-LED
LAN
JBT1
CTRL
PCH
LED6301
BMC
2
JTPM1
M.2-PCH
JCOM1
JFP1
FAN3
JPWR2
JPWR3
LED1
1
I-SGPIO1
Trusted Platform Module Header
Pin Definitions
Pin#
Definition
1
+3.3V
3
RESET#
5
SPI_CLK
7
SPI_MOSI
9
+3.3V Stdby
VGA
BT1
LAN
CTRL
JNVME3
LAN1/2
LAN3
USB 0/1 (3.0)
CLOSE 1st
CPU
OPEN 1st
FAN1
JPWR1
FAN2
44
SGPIO Header
Pin Definitions
Pin#
Definition
1
NC
3
GND
5
Load
7
Clock
NC = No Connection
Pin#
Definition
2
SPI_CS#
4
SPI_MISO
6
GND
8
NC
10
SPI_IRQ#
1. I-SGPIO1 Header
2. TPM Header
Pin#
Definition
2
NC
4
Data
6
GND
8
NC

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