Supero SUPERSERVER 1028U Series, User Manual

Page: 62 / 120

5-16
S
UPER
S
ERVER 1028U Series User's Manual
Internal Speaker
The Internal Speaker, located at SP1,
can be used to provide audible indica-
tions for various beep codes. See the
table on the right for pin definitions.
Internal Speaker
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm
Speaker
TPM Header/Port 80
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and Port 80 connection.
Use this header to enhance system
performance and data security. See
the table on the right for pin defini -
tions.
TPM/Port 80 Header
Pin Definitions
Pin # Definition Pin # Definition
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)
DOM Power Connectors
Two power connectors for SATA
DOM (Disk On Module) devices are
located at JSD1 and JSD2. These
connectors are used with Supermciro
SuperDOMs to provide backward-
compatible power support to non-
Supermicro SATADOMs that require
external power supply.
DOM PWR
Pin Definitions
Pin# Definition
1 +5V
2 Ground
3 Ground
I-SGPIO2 Header
A Serial-Link General Purpose Input/
Output header (I-SGPIO2) supports
onboard I-SATA 4/5. See the table on
the right for pin definitions.
I-SGPIO
Pin Definitions
Pin# Definition Pin Definition
1 NC 2 NC
3 Ground 4 Data
5 Load 6 Ground
7 Clock 8 N
NC = No Connection