Commell LV-67I User manual

LV-67I
Mini-ITX motherboard
User’s Manual
Edition: 1.0
2012/04/09

LV-67IUser’sManual
2
Copyright
Copyright 2009. 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 protected 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 property 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 http://www.commell.com.tw.

LV-67IUser’sManual
3
Packing List
Please check package component before you use our products.
Hardware:
LV-67I Mini-ITX motherboard x 1
Cable Kit:
SATA Cable x 1
(OALSATA-L)DC Power Cable x 1
(OALDC-2)
ATX Power Output Cable x 1
(OALATX-P3S2)
COM port & Printer Port Cable x 1
(OALES-BKU-3)
DVI Module With DVI Cable x 1
(BADPDVI-A + OALDVI-DF13)
I/O Shieldx 1
(OPLATE-LV67I)

LV-67IUser’sManual
4
USB Cable x 1
(OALUSBA-3)
Dual COM Port Cable x 1
(OALES-BKU2)
Optional Cable:
Other Accessories:
Divers CD (including User’s Manual) x 1

LV-67IUser’sManual
5
Index
Chapter1 <Introduction>....................................................8
1.1 <Product Overview> .............................................................................................8
1.2 <Product Specification>........................................................................................9
1.3 <Block Diagram> ................................................................................................11
1.4 <Mechanical Drawing > ......................................................................................12
Chapter 2 <Hardware Setup> .........................................13
2.1 <Connector Location>.........................................................................................13
2.2 <Jumper Reference> ..........................................................................................14
2.3 <Connector Reference>......................................................................................15
2.3.1 <Internal Connectors>.......................................................15
2.3.2 <External Connectors>......................................................15
2.4 <Memory Setup> ................................................................................................16
2.5 <CMOS & ATX Setup>........................................................................................17
2.6<Serial ATA Interface>..........................................................................................18
2.7 <Network Interface>............................................................................................19
2.8 <Onboard Display Interface>..............................................................................20
2.8.1 <Analog Display> .............................................................20
2.8.2 <Digital Display Interface>...............................................21
2.9 <Audio Interface>................................................................................................25
2.10 <GPIO and SMBUS Interface>.........................................................................27
2.11 <USB Interface>................................................................................................28
2.12 <Power Supply and Fan Interface>...................................................................30
2.12.1 <Power Input>.................................................................30
2.12.2 <Power Output>..............................................................31
2.12.3 <Fan connector>..............................................................32
2.13 <Serial Port>.....................................................................................................33
2.14 <Switch and Indicator> .....................................................................................36

LV-67IUser’sManual
6
Chapter 3 <System Configuration>.................................38
3.1 <Audio Configuration> ........................................................................................38
3.2 <Display Properties Setting>...............................................................................40
Chapter 4 <BIOS Setup> ................................................43
Appendix A <I/O Port Pin Assignment>...........................45
A.1 <Serial ATA Port >..............................................................................................45
A.2 < IrDA Port >.......................................................................................................45
A.3 < GPIO Port >.....................................................................................................45
A.4 < USB Interface >...............................................................................................46
A.5 < Serial Port >.....................................................................................................46
A.6 < Parallel Port >..................................................................................................47
A.7 < VGA Port > ......................................................................................................47
A.8 < LAN Port >.......................................................................................................48
A.9 < SMBus >..........................................................................................................48
Appedix B <System Resources>.....................................49
B.1 < I/O Port Address Map >...................................................................................49
B.2 < Memory Address Map > ..................................................................................51
B.3 < System IRQ Resources >................................................................................52
B.4 < System DMA Resources >...............................................................................56
Appedix C <Flash BIOS>................................................57
C.1 <BIOS Auto Flash Tool>.....................................................................................57
C.2 <Flash Method> .................................................................................................57
Appendix D <Programming GPIO’s> ..............................58
Appendix E <Watch Dog timer Setting >.........................59
Contact Information.........................................................60

LV-67IUser’sManual
7
(This Page is Left for Blank)

LV-67IUser’sManual
8
Chapter1 <Introduction>
1.1 <Product Overview>
LV-67I is the Mini-ITX miniboard with Intel® Atom™ CedarTrail Processor with optional
D2700 or N2800 platform, Intel® NM10, integrated Intel® GMA 3650 graphics, DDR3
SO-DIMM memory, Realtek ALC888 HD Codec audio and two Intel® 82583V Giga LAN.
Intel® Atom D2700 Processor
The Intel® Atom D2700 Dual core processor is with, 2.13GHz clock Speed, 1MB L2 cache.
It's built on 32nm process technology support Hyper-Threading Technology, Intel® 64.
Intel® Atom N2800 Processor
The Intel® Atom N2800 Dual core processor is with, 1.86GHz clock Speed, 1MB L2 cache.
It's built on 32nm process technology support Hyper-Threading Technology, Enhanced Intel
Speedstep® Technology, Intel® 64.
Intel® NM10 Chipset
The board integrates Intel® NM10. The chipset features power-efficient graphics with an
integrated 32-bit 3D graphics engine based on Intel® Graphics Media Accelerator 3650
architecture with DVI, LVDS, CRT display ports. It provides I/O capabilities and flexibility via
high-bandwidth interfaces such as PCIE and Hi-Speed USB 2.0 connectivity. It also
includes a single channel for 800/1066 MHz DDR3 system memory (SODIMM), HD Audio.
Flexible Extension Interface
The board also provides one Mini card socket.

LV-67IUser’sManual
Block Diagram 9
1.2 <Product Specification>
General Specification
Form Factor Mini-ITX motherboard
CPU Intel® Atom™ CedarTrail Processor with optional D2700 or N2800
Package type: Micro-FCBGA8
Memory 2 x 204-pin DDR3 SO-DIMM 800/1066MHz up to 4GB,(SO-DIMM2
Primary) Support Non-ECC, unbufferred, memory only
Chipset Intel® NM10
Watchdog Timer Generates a system reset with internal timer for 1min/s ~ 255min/s
Real Time Clock Chipset integrated RTC with onboard lithium battery
Serial ATAII 2 x Serial ATAII interfaces Up to 300MB/s of transfer rate
(No RAID Function)
Multi-I/O Port
Chipset Winbond® W83627DHG-P
Serial Port Five RS-232 and one RS232/422/485 serial ports
USB Port Six Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
Interface
Smart Fan One CPU fan connectors for fan speed controllable
VGA Display Interface
Chipset Intel® integrated extreme GMA 3650
Display Type CRT, LCD monitor with analog display, single channel LVDS
Connector External DB15 female connector on rear I/O panel
Onboard 20-Pin LVDS and 5-Pin inverter connector
Onboard 20-Pin DVI Interface connector
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 connectors with LED on rear I/O panel
Audio Interface
Chipset Realtek ALC888 HD Audio
Interface Stereo audio Line-out and MIC-in
Connector External 3 phone jack for 2 channel audio on rear I/O panel
External SPDIF connector on rear I/O panel
Internal 10-pin header for line-out, MIC-in, 4-pin header for CD-IN

LV-67IUser’sManual
10
Expansive Interface
PCI PCI slot (32-bit, 33MHz)
Power supply: +3.3V, +5V, 3VSB +12V, -12V
Mini PCI One Mini-PCI socket TYPE III A (32-bit, 33MHz)
Power supply: +3.3V, +5V, 3VSB
PCIE mini card One PCIE mini card socket
Power supply: +1.5V, 3VSB
Power and Environment
Power
Requirement Standard 20-pin ATX power supply or 9~24V full range DC Input
Dimension 170 (L) x 170 (H) mm
Temperature Operating within 0 ~ 60O
p
C (32 ~ 140O
p
F)
Storage within –20 ~ 85O
p
C (-4 ~ 185O
p
F)
Ordering Code
LV-67ID Support Intel® Atom D2700 processor with onboard VGA, LVDS for
18 and 24-bits, DVI, Audio, Giga LAN, USB2.0, SATAII, PCIE mini
card, PCI, Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT,
CDIN, SPDIF
LV-67IN Support Intel® Atom N2800 processor with onboard VGA, LVDS for
18 -bits, DVI, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card,
PCI, Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN,
SPDIF
The specifications may be different as the actual production.
For further product information please visit the website at TUhttp://www.commell.com.twUT

LV-67IUser’sManual
Block Diagram 11
1.3 <Block Diagram>
2 x DDR3 SO-DIMM 4GB max.
W83627DHG-P
18/24bit Single Channel LVDS
CRT / DVI
6 x USB2.0 port
2 x serial ATAII
D2700/N2800
Intel® Atom
NM10
1 x PCIE mini card socket
Mini-PCI Slot
PCI Slot
4 x Serial Port
ICHF81216D
ALC888 HD Audio
2 x Serial Port
2 x PCIE Giga LAN
GPIO
IrDA
LPT

LV-67IUser’sManual
12
1.4 <Mechanical Drawing >

LV-67IUser’sManual
Connector Reference 13
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
PS2
CN_LVDS
CN_INV
CN_12V
CPUFAN
CN_COM4
CN DIO
SYSFAN
JFRNT
CN_AUDIO
CDIN
CN_IR
A
TX
DDRIII
S_ATA1/2
PCI
Mini-PCI
Mini-Card
CN_LPT
CN_SMBUS
CN_USB1/2
CN_LPC
CN_DVI
CN_COM5/6
S
A
COM3+COM2 udio PDIF
USB_RJ45_1/2 COM1 + CRT

LV-67IUser’sManual
14
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD Panel Voltage Setting
JP39 COM3 signal mode switch (For Pin-9)
JP49 COM4 signal mode switch (For Pin-9)
JAT Power mode select
JCSEL1
JCSEL2 CN_COM2 RS-232 RS422 RS485 Setting
CN_IR IrDA Setting
JRTC
JCSEL2
JCSEL1
JP39/JP49
JAT
JVLCD

LV-67IUser’sManual
Connector Reference 15
2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector Function Remark
DDRIII1/2 204 -pin DDR2 SO-DIMM SDRAM slot
SATAII1/2 7-pin Serial ATA II connector
ATX 24-pin power supply connector
CN_12V 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 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_COM4 5 x 2-pin RS232
CN_COM56 10 x 2-pin 2 x RS232
CN_LPT 13 x 2-pin printer connector
CN_SMBUS 5-pin SMBUS connector
CN_INV 5-pin LCD inverter connector
CN_LVDS 10 x 2-pin LVDS connector
CN_DVI 10 x 2-pin DVI connector
JFRNT 14-pin front panel switch/indicator connector
PCI 120-Pin PCI socket
Mini-PCI 124-pin Mini-PCI socket
MINI_CARD 52-pin PCIE mini card socket
2.3.2 <External Connectors>
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

LV-67IUser’sManual
16
2.4 <Memory Setup>
Non-ECC, unbuffered memory is supported only.
LV67I provides two 204-pin DDR3 SO-DIMM to support DDR3 800/1066 memory modules
support up to 4GB of capacity.
Suggestion:
DDR3 SO-DIMM Modules:
–Raw Card C = Single-sided x 8
–Raw Card F = Double-sided x 8
. DDRIII

LV-67IUser’sManual
17
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, here is how to proceed to clear (reset) the CMOS to its
default values.
Jumper: JRTC
Type: Onboard 3-pin jumper
JRTC Mode
1-2 Clear CMOS
2-3 Normal Operation
Default setting
Jumper: JAT
Type: onboard 3-pin jumper
JAT Mode
1-2 AT Mode
2-3 ATX Mode
Default setting
3
1
JAT
JRTC
1
3

LV-67IUser’sManual
18
2.6 <Serial ATA Interface>
Based on Intel®NM10, the board provides Three Serial ATAII interfaces with up to 300MB/s
of transfer rate.
S_ATA1/2

LV-67IUser’sManual
LAN Installation 19
2.7 <Network Interface>
The board integrates with two Intel® 82583V Gigabit Ethernet controllers, as the PCI
Express bus. The Intel® 82583V supports triple speed of 10/100/1000Base-T, with
IEEE802.3 compliance and Wake-On-LAN supported.
LAN2 LAN1

LV-67IUser’sManual
20
2.8 <Onboard Display Interface>
Based on Intel® Atom D2700/N2800 Processor with built-in graphics, the board provides
one DB15 Connector on real external I/O port, and One 20-pin LVDS interface with 5-pin
LCD backlight inverter connector. The board provides dual display function with clone mode
and extended desktop mode for CRT and LVDS.
Notice: When you install any PCI Graphic card, the onboard graphics would be disabled
automatically.
2.8.1 <Analog Display>
Please connect your CRT or LCD monitor with DB15 male connector to the onboard DB15
female connector on rear I/O port.
LV-67I supports 1920 x 1200(WUXGA) resolution displays.
CRT