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S
S
UPER
ERVER 5015A-PHF User's Manual
CD Header
A 4-pin CD header is located at CD1.
This header allows you to use the on-
board sound for audio CD playback.
Connect an audio cable from your
CD drive to the header that fi ts your
cable's connector. See the table at
right for pin defi nitions.
SMB
A System Management Bus (SMB)
header is located at JSMB. Connect
the appropriate cable here to use
the SMB I
2
C connection on your
system.
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.
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.
CD Header
Pin Defi nitions
Pin#
Defi nition
1
Left Stereo Signal
2
Ground
3
Ground
4
Right Stereo Signal
SMB Header
Pin Defi nition
Pin#
1
2
3
4
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 (J28)
Pin#
1
2
3
4
5
6
5-14
Defi nition
Data
Ground
Clock
No Connection
Pin
Defi nition
2
NC
4
DATA Out
6
Ground
8
NC
Defi nition
Data
NC
Ground
VCC
Clock
NC
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