H8DCL-i/6(F) Serverboard User's Manual
2-12
ATX PS/2 Keyboard and PS/2 Mouse
Ports
The ATX PS/2 keyboard and PS/2 mouse are
located next to the Back Panel USB Ports
0~3 on the motherboard. See the table at
right for pin defi nitions.
PS/2 Keyboard/Mouse Pin
Defi nitions
PS2 Keyboard
PS2 Mouse
Pin# Defi nition
Pin# Defi nition
1
KB Data
1
Mouse Data
2
No
Connection
2
No
Connection
3
Ground
3
Ground
4
Mouse/KB
VCC (+5V)
4
Mouse/KB
VCC (+5V)
5
KB Clock
5
Mouse Clock
6
No
Connection
6
No
Connection
VCC: with 1.5A PTC (current limit)
Power LED/Speaker
On the JD1 header, pins 1~3 are used for
power LED indication, and pins 4-7 are for
the speaker. See the tables on the right for
pin defi nitions. If you wish to use the onboard
speaker, you should close pins 6~7 with a
jumper. Connect a cable to pins 4~7 of JD1
to use an external speaker.
Speaker Connector
Pin Defi nitions
Pin Setting Defi nition
Pins 4~7
External Speaker
Pins 6~7
Internal Speaker
PWR LED Connector
Pin Defi nitions
Pin Setting Defi nition
Pin 1
Anode (+)
Pin2 Cathode
(-)
Pin3
NA
SGPIO
The T-SGPIO1/ T-SGPIO2 (Serial General
Purpose Input/Output) headers provide a bus
between the SATA controller and the backpane
to provide SATA enclosure management
functions. Connect the appropriate cable
from the backplane to the T-SGPIO1 header
to utilize SATA management functions on
your system.
Likewise, the 3-SGPIO1/3-SGPIO2 headers
provide the same function between the SAS
controller and the backpane, and have the
same pin defi nitions.
SGPIO Header Pin Defi nitions
(T-SGPIO1/TSGPIO2)
(3SGPIO1/3SGPIO2))
Pin# Defi nition Pin # Defi nition
1
NC
2
NC
3
Ground
4
Data
5
Load
6
Ground
7
NC
8
NC
Note:
NC indicates no connection.
