Supermicro 5130DB-IL User Manual page 34

Desktop 5130DB-IL User's Manual
TPM Header
The JTPM1 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 below for pin definitions.
Front Panel Audio Header
A 10-pin audio header located on the motherboard allows you to use the onboard sound
chip (ALC1150) for audio function. Connect an audio cable (not included) to the this header
to use this feature.
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.
COM Port
One serial COM port header is provided on the motherboard.
Trusted Platform Module Header
Pin Definitions
Pin# Definition
1 LCLK
3 LFRAME#
5 LRESET#
7 LAD3
9 3.3V
11 LAD0
13 SMB_CLK4 (X)
15 P3V3_STBY
17 GND
19 P3V3_STBY
Audio Header
Pin Definitions
Pin# Definition
1 Microphone_Left
3 Microphone_Right
5 Line_2_Right
7 Jack_Detect
9 Line_2_Left
Chassis Intrusion
Pin Definitions
Pins Definition
1 Intrusion Input
2 Ground
34
Pin# Definition
2 GND
4 No Pin
6 +5V (X)
8 LAD2
10 LAD1
12 GND
14 SMB_DAT4 (X)
16 SERIRQ
18 GND
20 LDRQ# (X)
Pin# Definition
2 Audio_Ground
4 Audio_Detect
6 Ground
8 Key
10 Ground