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Ethernet interface
• Chipset supports:
10/100Mbps - Intel 82551ER
10/100Mbps - Intel 82551QM (Optional)
10/100/1000Mbps - Intel 82541GI (Optional)
• Ethernet interface: IEEE 802.3 z/ab (1000BASE-T) or
IEEE 802.3u (100 BASE-T) protocol compatible
• Built-in boot ROM(Intel 82551QM)
Audio Function
• Chipset: IntelR 82801DB I/O Controller Hub 4 (ICH4)&
ALC202 codec
• Audio controller: Supports AC97 3D Audio stereo sound
• Audio interface: line in, line out, Microphone in
Mechanical and Environmental
• Dimensions: 145 x 102 mm (5.9"x 4.2")
Mechanical Drawing (dxf file) is available.
• Power Supply Type: AT/ATX
• Power Requirement: +5V ±5%, +12V ±5%(Optional),
5V standby for ATX mode, or supports
single +5 V power only
• Power Consumption:
( ULV Celeron M 600 MHz @ 256 MB DDR266)
Max (HCT): +5 V @ 2.0 A, +12 V @ 0.02 A
• Operating temperature: 0 ~ 60°C (32 ~ 140°F)
• Weight: 0.85 kg (reference weight of total package)
Jumpers and Connectors
The board has a number of jumpers that allow you to con-
figure your system to suit your application.
The table below lists the function of each of the jumpers
and connectors.
Jumpers
Label
Function
J1
Audio Power Source
J3/J4/J5
COM2 Setting
J6
LCD Power
J7
Audio Enable/Disable
J8
AT/ATX Power Setting
S1
Clear CMOS
S2
Reset Button
Connectors
Label
Function
CN1
LVDS Connector
CN2
Audio Connector
CN3
ATX Power
CN4
MIO Connector
CN5
Internal USB Connector (Channel 0,1)
CN6
Primary IDE Connector
CN7
GPIO Connector
CN8
COM2 Connector
CN9
External USB Connector (channel 2)
CN10
HD LED & Power LED Connector
CN11
SIR Connector
CN12
LAN Connector
CN13
Print Port Connector
CN14
Keyboard/Mouse Connector
CN15
Fan Power Connector
2
PCM-9386 Startup Manual
Connectors
Label
Function
CN16
Power Switch Connector
CN17
Inverter Power Connector
CN18
CRT Connector
CN19
COM1 Connector
CN20
Floppy Disk Drive (FDD) Connector
CN21
CF Connector
J1: Audio Power Source
Pin
Signal
1-2(*default) Audio Power form 12V-input & 5V-output LDO
2-3
Audio Power from 5V
1
2
3
J3/J4/J5: COM2 mode setting Setting
Pin
Signal
J3(1-2)(default) RS232
J4(1-2)
RS422
J5(1-2)
RS485
J6: LCD Power
Pin
Signal
1-2
+5V
2-3(default)
+3.3V
1
2
3
J7: Audio Enable/Disable
Pin
Signal
J7(1-2)(default) Enable
None
Disable
1
2
3
1
2
3
1
2
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