Supermicro 5038AD-I, User Manual

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5038AD-I User's Manual
TPM Header/Port 80
This header is used to connect a
Trusted Platform Module (TPM), which
is available from 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. See the table on the right
for pin defi nitions.
TPM/Port 80 Header
Pin Defi nitions
Pin# Defi nition Pin# Defi nition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
Power Supply I
2
C Connector
The Power Supply (I 2 C) connector
can be used to monitor the status
of the power supply, fan and system
temperature. See the table on the right
for pin defi nitions.
PWR Supply I2C
Pin Defi nitions
(SMB_PS)
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Ground
Front Panel Audio Header (AUDIO
FP)
A 10-pin Audio header is supported on
the motherboard. This header allows
you to connect the motherboard to
a front panel audio control panet, if
needed. Connect an audio cable to the
audio header to use this feature (not
supplied). See the table at right for pin
defi nitions for the header.
10-in Audio
Pin Defi nitions
Pin# Signal
1 Microphone_Left
2 Audio_Ground
3 Microphone_Right
4 Audio_Detect
5 Line_2_Right
6 Ground
7 Jack_Detect
8 Key
9 Line_2_Left
10 Ground