Supermicro SuperServer E200-8D - Page 31

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Chapter 3 Motherboard Connections
Trusted Platform Module Header
Pin Denitions
Pin# Denition Pin# Denition
1 LCLK 2 GND
3 LFRAME# 4 No Pin
5 LRESET# 6 +5V (X)
7 LAD3 8 LAD2
9 3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 (X) 14 SMB_DAT4 (X)
15 P3V3_STBY 16 SERIRQ
17 GND 18 GND
19 P3V3_STBY 20 LDRQ# (X)
TPM Header
The JTPM1 header is used to connect a Trusted Platform Module (TPM). A TPM can securely
store artifacts used to authenticate the platform. These artifacts can include passwords,

1
2
19
20
JTPM1 Pin Layout
Disk-On-Module Power Connector
The Disk-On-Module (DOM) power connector at JSD1 provides 5V power to a solid-state
DOM storage device connected to one of the SATA ports.
DOM Power
Pin Denitions
Pin# Denition
1 5V
2 Ground
3 Ground
DOM Power Pin Layout
1 2 3
Overheat LED Header
The JOH1 header is used to connect an LED indicator to provide warnings of chassis
overheating.
Overheat LED
Pin Denitions
Pin # Denition
1 3.3V
2 OH Active