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Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened. Refer to
the table below for pin definitions.
General Purpose I/O Header
The JGP1 (General Purpose Input/Output) header is a general purpose I/O expander on a
pin header via the SMBus. Refer to the table below for pin definitions.
Serial General Purpose I/O Header
One S-SGPIO (Serial Link General Purpose Input/Output) header is at S-SGPIO1 on the
motherboard. Refer to the table below for pin definitions.
NVMe I
C Header
2
JNVI2C1 is a management header for the Supermicro AOC NVMe PCI-E peripheral cards.
Connect a corresponding I
Chassis Intrusion
Pin Definitions
Pin#
Definition
1
Intrusion Input
2
Ground
SGPIO Header
Pin Definitions
Pin#
Definition
Pin#
1
+5V Power
2
3
GP0
4
5
GP2
6
7
GP5
8
9
GP6
10
S-SGPIO Header
Pin Definitions
Pin#
Definition
Pin#
1
NC
2
3
GND
4
5
Load
6
7
Clock
8
NC = No Connection
C cable to this header. Refer to the table below for pin definitions.
2
I
C Header
2
Pin Definitions
Pin#
Definition
1
PE_HP_SCL
2
Ground
3
PE_HP_SDA
4
PVCCIO
35
Chapter 4: Motherboard Connections
Definition
GND
GP1
GP3
GP5
GP7
Definition
NC
Data
GND
NC
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