Nexcom EBC320-LX8, Руководство пользователя

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Copyright © 2006 NEXCOM International Co., LTD. All rights reserved
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Chapter 1 General Information
Embedded Board Computer EBC 320 Series User’s Manual
Watchdog Timer
Watchdog Timer is programmable by software from 0 to 255 seconds and from 0 minute to 255 minutes
(Tolerance 15% under room temperature 25°C)
On-board RTC
On chip RTC with battery back up
1 x External Li-Lon Battery
Power Input
Support both AT and ATX Mode (BIOS and H/W is default to AT mode)
AT mode: +5V Power in,No Power On push Button, Software Shutdown function and LAN remote wake up
ATX mode:Power Required: +5V / -5V / 5Vsb Power In
When Change to ATX Mode, the BIOS default setting is as follow:
POWER -SUPPLY TYPE -->[ATX]
AUTO PWR-FAILURE RESUME-->[ON]
Dimensions
3.5" form factor
146 mm (L) x 105 mm (W) (5.7”x 4.1”)
Environment
Board level operating temperature:0°C to 60°C
Storage temperature:-20°C to 85°C
Relative humidity: 10% to 90% (Non-condensing)
Certifications
CE approval
FCC Class A
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1.3 Board Layout
VGA
Speaker out
LAN
Mic In
PIO USB 2.0
COM1
COM2
44-pin IDE
CF (rear)
PCI 104
AMD LX800
SO DIMM socket
(rear)
AMD CS5536
TFT
Power connector
Figure 1.2: Overview of EBC 320