User manual

5
Watchdog Timer
Output
OutputOutput
Output
• System reset
Interval
IntervalInterval
Interval
• Programmable 1~255 sec.
System
Expansion
Onboard one 160-pin Em-IO Bus Expansion Interface socket,
integrated the following bus interface signals of:
• One PCIe x8 (8-Lane PCIe)
• Two PCIe x1 (1-lane PCIe)
• USB 2.0
• SMBus 2.0
• ACPI 3.0
• DVP (Digital Video Port interface signals from VIA system
chipset)
• VCC Power Signals of 5V, 5VSB, 3.3V, 3.3VSB and 12V
Onboard I/O
connectors
Front I/O coastline
Front I/O coastlineFront I/O coastline
Front I/O coastline
• One HDD & PWR LED
• Two RS-232/422/485 COM port connectors as COM 1
and COM2
• Two RS-232 COM port connectors as COM3 and COM4
• Two USB mini-DIN connectors
• One 2-pole of Phoenix power input connector
• One ATX power On/Off switch
Rear I/O coastline
Rear I/O coastlineRear I/O coastline
Rear I/O coastline
• One VGA connector
• Two DB-26 connectors for dual 24-bit single channel
LVDS interface as LVDS1 and LVDS2
• Two RJ45 connectors for dual Gigabit Ethernet
connection
Onboard I/O pin
headers
Pin
PinPin
Pin-
--
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headers
adersaders
aders
• One 2x15-pin box headers for LVDS1 (co-lay with LVDS1)
• Two 1x3-pin headers for LCD Power 3.3v/5V selection
• One 2x5-pin headers; plus a 2x6-pin by 2-array, with
individual VCC power support for 4 x USB 2.0 ports
• One 2x13-pin headers or LPT port
• One 2x5-pin headers for Line-out, Line-in and Mic-in
• One 2x5-pin headers for thermal sensor
• Two SATA data connectors, only support connection
with 2.5” HDD
• Two SATA power connectors, only support 5V power
• One 1x3-pin header for selecting the AT or ATX mode