COMMELL LV-683 User Manual
LV-683
Mini-ITX Miniboard
User’s Manual
Edition 1.1
2012/01/09
LV-683 User’s Manual
Copyright
Copyright 2011. All rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to
make improvements to the products.
This document contains proprietary information and pr otected by copyright. No part of
this document may be reproduced, copied, or translated in any form or any means
without prior written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are propert y of
their respective owners.
Disclaimer
The company shall not be liable for any incidental or consequential damages resulting
from the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including
without limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to
notify any person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at TUhttp://www.commell.com.twUT
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LV-683 User’s Manual
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)
Packing List:
Please check the package content before you starting using the board.
Hardware:
LV-683 Mini-ITX motherboard x 1
Cable Kit:
DC Power Cable x 1
(OALDC-2)
(OSCREW-8) * 2
ATX Power Output Cable x 1
(OALATX-P3S2)
SATA Cable x 2
(OALSATA-L)
COM port & Printer Port Cable x 1
OALES-BKU-3
I/O Shield x 1
(OPLATE-67E)
DVI Module With DVI Cable x 1
(BADPDVI-A + OALDVI-DF13)
Optional Cable Kit:
Printed Matters:
Driver CD x 1 (Including User’s Manual)
Dual COM PORT cable
(OALES-BKU2NB)
USB Cable x 1
(OALUSBA-1)
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LV-683 User’s Manual
Index
Chapter 1 <Introduction>................................................................6
1.1 <Product Overview>..............................................................................................6
1.2 <Product Specification>........................................................................................7
1.3 <Mechanical Drawing>.........................................................................................9
1.4 <Block Diagram>................................................................................................10
Chapter 2 <Hardware Setup>..................................................... 11
2.1 <Connector Location>.........................................................................................11
2.2 <Jumper Reference>............................................................................................12
2.3 <Connector Reference>.......................................................................................13
2.3.1 <Internal Connector>........................................................................13
2.3.2 <External Connector>.......................................................................13
2.4 <CPU and Memory Setup>..................................................................................14
2.5 <CMOS & ATX Setup>......................................................................................15
2.6 <SATA & CFast Interface>.................................................................................16
2.8 <LAN Interface> .................................................................................................17
2.9 <Onboard Display Interface>..............................................................................18
2.9.1 <Analog VGA Interface>..................................................................18
2.9.2 <Digital Display>..............................................................................19
2.9.3 <DVI Interface >...............................................................................23
2.10 <Onboard Audio Interface>...............................................................................24
2.11 <USB2.0 Interface>...........................................................................................25
2.12 <PCIE Mini Card and SIM Interface>............................................................... 26
2.12.1 <SIM Setup>...................................................................................27
2.13 <GPIO Interface>..............................................................................................29
2.14 <Serial Port Jumper Setting >............................................................................30
2.15 <Power & FAN Connector >.............................................................................32
2.15.1 <Power Input>.................................................................................32
2.15.2 <Power Output>..............................................................................33
2.15.3 <Fan Connector>............................................................................. 34
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LV-683 User’s Manual
2.16 <Indicator and Switch>......................................................................................35
Chapter 3 <BIOS Setup>...............................................................37
Appendix A <I/O Port Pin Assignment>.............................39
A.1 <SATA Port>......................................................................................................39
A.2 <IrDA Port>........................................................................................................39
A.3 <SMBUS Port>...................................................................................................39
A.4<LPT Port>..........................................................................................................40
A.5 < CRT Port >.......................................................................................................40
A.6 <Serial Port>.......................................................................................................41
A.7 <LAN Port>........................................................................................................41
A.8 <LAN LED Port>...............................................................................................41
Appendix B <Flash BIOS>............................................................42
B.1 <Flash Tool>.......................................................................................................42
B.2 <Flash BIOS Procedure>....................................................................................42
Appendix C <System Resources>.........................................43
C.1 <I/O Port Address Map>.....................................................................................43
C.2 <Memory Address Map > ...................................................................................45
C.3 < System IRQ Resources >.................................................................................47
Appendix D <Programming GPIO’s>...................................48
Appendix E <Watch Dog timer Setting >...........................49
Appendix F <AMD Hing Definition Audio Device >...50
Contact Information.......................................................................... 51
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LV-683 User’s Manual
Chapter 1 <Introduction>
1.1 <Product Overview>
LV-683 is the Mini-ITX motherboard with AMD G-T56N platform, with onboard VGA,
Realtek ALC888 HD Codec audio, Giga LAN interface. Based on the AMD G-T56N
Processor, the board provides many advanced features for reduced power
consumption.
A55E Chipset
The board integrates AMD A55E supports, to provide built-in UniChrome Pro 3D / 2D
Graphics with MPEGII/MPEG4 decoder, and supports DDRIII 1066/1333 memory up to
8G of capacity. The A55E has Ultra V-Link Host interface with 1 GB/sec total bandwidth
to enhance the system performance.
18-bit LVDS LCD interface
The board provides onboard 18-bit LVDS LCD interface, supports up to 1600 x 1200 of
UXGA high resolution.
Flexible Extension Interface
The board also provides one mini PCI socket and one PCI Express Mini card socket and
PCI Slot.
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LV-683 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor Mini-ITX motherboard
CPU AMD G-T56N Processor 1.65GHz
Memory 2 x 240-pin DDR3 1066/1333MHz SDRAM up to 8GB
Unbufferred, none-ECC memory supported only
Chipset AMD A55E FCH
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255
sec./min. of timeout value
Real Time Clock Chipset integrated RTC with onboard lithium battery
Serial ATA 4 x serial ATAII interface with 300MB/s transfer rate
Multi-I/O Port
Chipset Winbond W83627DHG-P
Serial Port Five RS-232 and One RS-232/422/485 serial port
USB Port Ten Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse PS/2 keyboard and mouse port
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
VGA Display Interface
Chipset AMD A55E FCH (S ystem Controller Hub)
Frame Buffer Up to 512MB shared with system memory
Display Type CRT, LCD monitor with analog display, single channel DVI,
LVDS
Connector External DB15 female connector
Onboard 20-Pin LVDS and 5-Pin inverter connector
Onboard 20-Pin DVI and 5-Pin
Ethernet Interface
Controller 2 x Intel® 82583V Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector Two External RJ45 connector with LED
Audio Interface
Chipset REALTEK ALC888
Interface Stereo audio Line-out and MIC-in
Connector Onboard audio connector with pin header
Expansive Interface
PCIE 1 x PCIE Mini Card socket
PCI 1 x Mini PCI Card socket & PCI Card
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LV-683 User’s Manual
Power and Environment
Power Requirement Standard 20-pin ATX power supply or 5~24V full range DC
Input
Dimension 170 (L) x 170 (H) mm
Temperature Operating within 0 ~ 60℃
Storage within -20 ~ 85℃
The specifications may be different as the actual production.
For further product information please visit the website at
TUhttp://www.commell.com.twUT
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LV-683 User’s Manual
1.3 <Mechanical Drawing>
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LV-683 User’s Manual
1.4 <Block Diagram>
CRT / DVI / LVDS
HD Audio
10 x USB port
2 x Serial ports
AMD
G-T56N Processor
FCH
W83627DHG-P
2 x 240-pin DDR3
1066/1333MHz up to 8GB
PCI Express mini card
Mini PCI & PCI
4 x SATA
2 x Giga LAN
IrDA
8-bit GPIO
COM3/4/5/6
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LV-683 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
CN AUDIO
CN_LPT
CN_COM5/6
CN_COM4
Mini PCI
CN_SMBUS
CN_IR
CN_DIO
PCI
SATA1/2/3/4
MINI_CARD
LV-683
SYSFAN
DC_IN
CN_LVDS
CN_DVI
CN_INV
CPUFAN
DDR3_A&B
CN_USB1/2
CN_LPC
JFRNT
COM1 COM3
PS2 RJ45& USB CRT COM2 Audio SPDIF
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LV-683 User’s Manual
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JAT AT/ATX Mode Setting
JCSEL1/2 COM2 RS232/422/485/IrDA Mode Setting
JP1 COM3 signal mode switch (For Pin-9)
JP2 COM4 signal mode switch (For Pin-9)
JVUSB USB Voltage Setting
JVLCD Panel Voltage Setting
JAT
JVUSB
JCSEL2
JP1
JP2 JCSEL1
JVLCD
JCSEL2
JRTC
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LV-683 User’s Manual
2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
CPU LGA1155 CPU socket
DDRIIIA/B 240 –pin DDR3 SDRAM DIMM socket
S_ATAII1/2/3/4/ 7-pin Serial ATA II connector
ATX 24-pin power supply connector
DC_IN 4-pin +12V additional power supply connector
CN_AUDIO 5 x 2-pin audio connector
CDIN 4-pin CD-ROM audio input connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB1/2/3 10-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
CN_IR 5-pin IrDA connector
CN_SMBUS 5-pin SMBUS connector
JFRNT 14-pin front panel switch/indicator connector
PCI 120-Pin PCI socket
Mini-PCI 124-pin Mini-PCI socket
CN_DVI 26 Pin connector
CN_COM4/5/6 5 x 2-pin com connector
MINI_CARD 1 x 52-pin PCI Express mini card
CN_INV 5-pin LCD inverter connector
CN_LVDS 20 x 2-pin LVDS connector
CN_LPT 26 -pin LVDS connector
2.3.2 <External Connector>
Connector Function Remark
PS2 PS/2 Keyboard/Mouse connector
CRT+COM1 DB15 VGA + Serial port connector
USB_RJ45_1/2 Dual USB and one RJ45 LAN Port
COM 2/3 Serial port connector
AUDIO Audio connectors
SPDIF SPDIF digital audio output connector
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LV-683 User’s Manual
2.4 <CPU and Memory Setup>
LV-683 has two 240-pin DDR3 DIMM support up to 8GB of memory capacity. The
memory frequency supports 1066/1333 MHz. Only Non-ECC memory is supported.
DDR3A&B
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LV-683 User’s Manual
2.5 <CMOS & ATX Setup>
The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to
inappropriate CMOS settings, please remove battery to clear (reset) the CMOS to its
default values.
JAT
JAT
1
3
JRTC
1 3
Jumper: JRTC
Type: onboard 3-pin jumper
JAT Mode
1-2 Clear CMOS
2-3 Normal Operation
Default setting
Jumper: JAT
Type: onboard 3-pin jumper
JRTC Mode
1-2 AT Mode
2-3 ATX Mode
Default setting
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