User`s manual

DA-681 Series Hardware User’s Manual Introduction
Basic Systems
DA-681-CE DA-681-LX DA-681-XPE
Computer
CPU Intel Celeron M 1 GHz processor
OS (pre-installed) WinCE 6.0 Linux 2.6 Windows XP
Embedded SP2
System Chipset Intel 910GMLE + ICH6M chipset
FSB 400 MHz
BIOS 4 mega-bit Flash BIOS, PCI Plug & Play, ACPI function support
System Memory 1 x 200-pin DDR2 SODIMM socket supporting DDR2 400; up to 1
GB max. (512 MB built-in)
DOM: 1GB SSD (DOM) onboard to store OS via IDE interface
HDD Support SATA connector for HDD expansion
CompactFlash CompactFlash Type-I/II socket available for storage expansion with
DMA mode support
Other Peripherals
USB USB 2.0 compliant hosts x 2, Type A connector, supports system boot
up
KB/MS 1 PS/2 interface, support standard PS/2 keyboard and PS/2 mouse via
Y-type cable (0ptional)
Display
Graphics Controller Integrated graphics with built-in Intel 910GMLE, and built-in Intel
extreme Graphics 2 technology
Display Memory Dynamic video memory (shares up to 32 MB of system memory)
Display Interface CRT Interface for VGA output (DB15 female connector)
Resolution CRT display mode with pixel resolution up to 2048 x 1536 at 75Hz
Ethernet Interface
LAN Auto-sensing 10/100 Mbps Ethernet x 6, using Realtek RTL8110SC
Controller
Magnetic Isolation
Protection
1.5 KV built-in
Serial Interface
Number of Ports RS-232 x 4, RS-485 x 8
Serial Standards RS-232, RS-485
Connectors RS-232: DB9 connector, RS-485: terminal block
ESD protection 15 KV for all signals
Optical Isolation
Protection
2 KV
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF, ADDC™ (automatic data direction control)
for RS-485
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