Supermicro SuperServer SYS-E302-12A-4C User Manual page 33

TPM Header
The JTPM1 header is used to connect a Trusted Platform Module (TPM), which is available
from Supermicro or a third-party vendor. A TPM is a security device that supports encryption
and authentication in hard drives. It enables the motherboard to deny access if the TPM
associated with the hard drive is not installed in the system.
More information on TPM is available at:
Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to the header to inform you when the chassis is opened.
Power SMB (I C) Header
2
Power System Management Bus (I
system temperatures.
http://www.supermicro.com/manuals/other/TPM.pdf
Trusted Platform Module/Port80 Header
Pin Definitions
Pin# Definition Pin#
1 3.3V 2
3 RESET# 4
5 SPI_CLK# 6
7 SPI_MOSI 8
9 +3.3V Stdby 10
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
C) header at JPI
2
Power SMB Header
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 Power Fail
4 Ground
5 No Connection
33
Chapter 4 Motherboard Connections
Definition
SPI_CS#
SPI_MISO
GND
NC
SPI_IRQ#
C1 monitors the power supply, fan and
2