ITX-D255R Mini-ITX Mother Board Manual
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1.1 Specification
Item
Specification
Form Factor
Dimemsions
Mini-ITX (170mm x 170mm) 6-Layer
Processor System
CPU
Intel
®
Dual-Core Atom
TM
CedarView Processor
D2550
Supports Hyper-Threading Technology
Supports Untied Overclocking Technology
Core Number
2 EA
Max Speed
1.86 GHz
Chipset
NM10
BIOS
UEFI
Expansion Slot
PCI
1 EA
Mini-PCIE
1 EA (Only mSATA Support)
Memory
Technology
Single Channel DDR3 800/1066 MHz SDRAM
Max.
4 GB
Socket
SO-DIMM x 2 EA
Graphics
Controller
Intel
®
PowerVR SGX545, Support Directx9 compliant Pixel Shader v3.0 and OGL 3.0
VRAM
Shared Memory
VGA
Yes, Supports Max. Resolution 1920 x 1200
LVDS
Single Channel 18/24bits, max resolution 1366x768
Dual Channel 24bits, up to 1920 x 1200
Multi Display
Yes
Ethernet
Interface
10/100/1000 Mbps
Controller
GbE LAN: 2 x Realtek RTL8111E-VL
Connector
RJ-45 x 2
SATA
Data Trans. Rate
SATA2 3.0Gb/S
Rear I/O
VGA
D-SUB15 x 1
Ethernet
2 EA
USB
4 EA (USB 2.0 compliant)
Audio
2 EA (Mic-In, Line-Out)
Serial(COM)
1 EA (RS-232/422/485) + 2 EA (RS232)
PS/2
2 EA
On-Board
Connector
USB
4 EA(USB 2.0 compliant) - 2.54Pitch Pin-Header
LVDS/ Inverter
1 EA / 1EA
VGA
1 EA - 2.0Pitch Box-Header
Serial (COM)
3 EA
- 2.0Pitch Box-Header
SATA
1 (SATA2)
m-SATA
Mini-PCIe
Parallel
1 EA
GPIO
2 x GPI + 2 x GPO
SATA Power
1 EA - Molex 5267-04 Box Header
WatchDog timer
Output
From Super I/O to drag RESETCON#
Interval
256 segments, 0,1,2…255sec/min
Power Requirements
Input PWR
12V DC-In (4-pin ATX PWR Con)
Power On
AT/ATX Supported
- AT : Directly PWR on as Power input ready
- ATX: Press Button to PWR on after Power input ready
