Mini-ITX AMD G-T56N A55E Motherboard – AMD


Commell – LV-683 – Mini-ITX AMD G-T56N A55E Motherboard – AMD , Motherboard , Mini-ITX Industrial Motherboards , AMD

SKU: CM100-C Categories: ,



The LV-683 is a miniboard based on the T56N APU that integrates a low-power dual-core CPU and a discrete-level GPU (AMD Radeon HD 6320), providing two DDR3-1333 DIMM SDRAM up to 8GB and an array of video interfaces including VGA, DVI and 18-bit single channel LVDS. The T56N APU supports single or dual-independent high resolution displays and exceptional multi-media capability with hardware decode support for H.264, VC-1, MPEG2, WMV, DivX and Adobe Flash.

The LV-683 comes with PS/2 Keyboard and Mouse, 1 x RS232/422/485 and 5 x RS232, 1 x Printer port, 4 x SATAII and IrDA interface on-board, Networking is provided by Intel 82583 Giga LAN, 10 x USB2.0 ports and HD Audio are also integrated.PCI 32-bit slot and one Mini-PCI slot and one PCIE mini card socket allows for easy use of any wireless card or other add-on cards. Additionally, the operating voltage of LV-683 is from 5V to 24V DC that is ideal for vehicle computer applications or standard ATX power supply.


Form Factor

Mini-ITX motherboard


Onboard AMD Dual-core T56N 1.65GHz


2 x 240-pin sockets support DDR3 1066/1333  up to 8GB



Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset with internal timer for 1min/s ~ 255min/s

Serial ATA Interface

4x Serial ATA II interface up to 300MB/s

VGA Interface

Integrated AMD Radeon HD 6300 series graphics

LVDS Interface

18-bit single channel LVDS interface

DVI Interface

Onboard 20-pin DVI interface

Audio Interface

Realtek ALC888 HD Audio

LAN Interface

2 x Intel 82583V Gigabit Ethernet Controller

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Expansion Interfaces 

32-bit PCI slot, Mini-PCIe & Mini-PCI sockets

Internal I/O Port

3 x RS232, 1 x GPIO, 1 x CDIN, 1 x SMBus,1 x Audio, 1 x IrDA, 

6 x USB2.0, 1 x LPT, 1 x DVI, 1 x LVDS

External I/O Port

1 x PS/2 keyboard/mouse, 2 x RJ45 LAN, 1 x VGA, 4 x USB2.0,

1 x RS232/422/485 & 2 x RS232, HD audio, SPDIF

Power Requirement

20-pin ATX power supply & DC 5V ~ 24V input

Board Dimension

170mm x 170 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 85°C