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S
S
UPER
ERVER 5015A-EHF User's Manual
T-SGPIO 0/1 Headers
Two T-SGPIO (Serial-Link General
Purpose Input/Output) headers are
located near the SATA connectors
on the motherboard. These headers
are used to communicate with the
enclosure management chip in the
system. See the table on the right
for pin defi nitions. Refer to the board
layout below for the locations of the
headers.
ATX PS/2 Keyboard and PS/2
Mouse Ports
The ATX PS/2 keyboard and the PS/2
mouse are located beside the USB0/1
ports. The mouse port is above the
keyboard port. See the table on the
right for pin defi nitions.
Universal Serial Bus (USB)
Four Universal Serial Bus ports
(USB1/2/3/4) are located on the I/O
backpanel. Additionally, one Type
A USB port (USB10) and fi ve USB
headers (USB5/6, 7/8, 9) are pro-
vided on the motherboard to provide
front chassis access (cables are not
included). See the tables on the right
for pin defi nitions.
LAN1/2 (Ethernet Ports)
Two Ethernet ports (designated LAN1
and LAN2) are located beside the
VGA port on the I/O backplane. These
ports accept RJ45 type cables.
SGPIO Header
Pin Defi nitions
Pin#
Defi nition
1
NC
3
Ground
5
Load
7
Clock
PS/2 Keyboard and
Mouse Port Pin
Defi nitions
Pin#
Defi nition
1
Data
2
NC
3
Ground
4
VCC
5
Clock
6
NC
Back Panel USB Ports,
Type A USB Port Pin Defi nitions
Pin# Defi nition
Pin#
1
+5V
2
USB_PN
3
USB_PP
4
Ground
Front Panel USB Header
Pin Defi nitions
Pin #
Defi nition
1
+5V
2
USB_PN
3
USB_PP
4
Ground
5
NA
5-14
Pin
Defi nition
2
NC
4
DATA Out
6
Ground
8
NC
Defi nition
5
+5V
6
USB_PN
7
USB_PP
8
Ground
Pin #
Defi nition
6
+5V
7
USB_PN
8
USB_PP
9
Ground
10
Key
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