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TPM Header/Port 80 Header
A Trusted Platform Module/Port 80 head-
er, located at JTPM1, provides Trusted
Platform (TPM) support and Port 80 con-
nection. Use this header to enhance sys-
tem performance and data security. See
the table on the right for pin definitions.
Note: Please go to the following link for
more information on TPM:
supermicro.com/manuals/other/TPM.pdf
4-pin External I
C BMC Header
2
A System Management Bus header for
IPMI 2.0 is located at JIPMB1. Connect
the appropriate cable here to use the IPMI
I
C connection on your system.
2
DOM PWR Connector
The Disk-On-Module (DOM) power con-
nectors, located at JSD1 and JSD2,
provide 5V power to a solid state DOM
storage device connected to the SATA
port. See the table on the right for pin
definitions.
Overheat LED Header
The JOH1 header is used to connect
an LED indicator to provide warnings of
chassis overheating Refer to the tables
on the right for pin definitions.
Chapter 5: Advanced Motherboard Setup
Pin #
1
3
5
7
9
11
13
http://www.
15
17
19
5-13
TPM/Port 80 Header
Pin Definitions
Definition
Pin #
LCLK
2
GND
LFRAME#
4
<(KEY)>
LRESET#
6
+5V
LAD 3
8
LAD 2
+3.3V
10
LAD1
LAD0
12
GND
NC
14
NC
+3V_DUAL
16
SERIRQ
GND
18
Ground
3.3V
20
NC
External I
C Header
2
Pin Definitions
Pin#
Definition
1
Data
2
Ground
3
Clock
4
No Connection
DOM PWR
Pin Definitions
Pin#
Definition
1
5V
2
Ground
3
Ground
Overheat LED
Pin Definitions
State
Definition
1
3.3V
2
OH Active
OH Status (Red LED)
State
Definition
Off
Normal
Solid
Overheat
Definition
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