Commell LV-67O User manual

LV-67O
Mini-ITX Motherboard
User’s Manual
Edition 1.0
2014/08/08

LV-67O User’s Manual
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Copyright
Copyright 2014, 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 TUhttp://www.commell.com.twUT
Packing List:
Please check the package content before you starting using the board.
Hardware:
LV-67O Mini-ITX Motherborad x 1
Cable Kit:
SATA Cable x 2
OALSATA3-L / (1040529)
VGA Cable x 1
OALVGAN-S / (1040568)
Dual COM PORT Cable x 1
OALES-BKU2 / (1040087) (Option)
USB2.0 Cable x 1
OALUSBA-1/ (1040172) (Option)

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Printed Matters:
Driver CD (Including User’s Manual) x 1
Index
Chapter 1 <Introduction>..............................................................................5
1.1 <Product Overview>..................................................................................... 5
1.2 <Product Specification>................................................................................ 6
1.3 <Mechanical Drawing>.................................................................................7
1.4 <Block Diagram>..........................................................................................8
Chapter 2 <Hardware Setup>........................................................................8
2.1 <Connector Location>.................................................................................. 8
2.2 <Jumper Location & Reference>..................................................................9
2.3 <Connector Reference>............................................................................. 10
2.3.1 <Internal Connectors> ...................................................................10
2.4 < Memory and CFAST Setup> ................................................................... 11
2.4.1 <Memory Setup>........................................................................... 11
2.4.2 < CFAST Setup >........................................................................... 11
2.5 <CMOS & ATX Setup>...............................................................................12
2.6 <Ethernet Interface>................................................................................... 13
2.7 <Onboard Display Interface> .....................................................................13
2.7.1 <Display>....................................................................................... 14
2.7.2 <LVDS> ......................................................................................... 14
44-pin
DC Power Cable x 1
OALDC-A / (1040433)
I/O Shield x 1
OALATE-MCDLA / (1270055)
Power Cable x 1
OALATX-P3S2 / (1040058)

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2.7.3 <VGA Interface> ............................................................................17
2.8 <IntegratedAudio Interface>......................................................................18
2.9 <USB Interface>.........................................................................................19
2.9.1 < USB 3.0 eXtensible Host Controller Driver install >.................... 19
2.10 <Serial Port> ............................................................................................ 23
2.11 <PCIE Mini Card and SIM Interface> .......................................................25
2.12 <GPIO and SMBUS Interface>.................................................................27
2.13 <Power Supply and Fan Interface >.........................................................29
2.13.1 <Power Input> .............................................................................29
2.13.2 <Power Output>...........................................................................30
2.13.3 <Fan connector>..........................................................................30
2.14 <Switch and Indicator>.............................................................................31
Chapter 3 <System Setup> .........................................................................32
3.1 <Audio Configuration>................................................................................ 32
3.2 <Display Properties Setting>......................................................................33
3.3 <SATA configuration>.................................................................................35
Chapter 4 <BIOS Setup> .............................................................................35
Appendix A <I/O Port Pin Assignment>.....................................................36
A.1 <Serial ATA Port>.......................................................................................36
A.2 <LAN Port>................................................................................................36
A.3 <LPC Port>................................................................................................36
Appendix B <Flash BIOS> ..........................................................................37
B.1 <Flash Tool> ..............................................................................................37
B.2 <Flash BIOS Procedure>...........................................................................37
Appendix C <Programming GPIO’s> .........................................................38
Appendix D <Programming Watchdog Timer >........................................39
Contact Information.....................................................................................41

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Chapter 1 <Introduction>
1.1 <Product Overview>
LV-67O is the system-on-chip (SoC) designed for intelligent systems, delivering
outstanding compute, graphical, and media performance while operating in an extended
range of thermal conditions. These SoCs are based on the Silvermont microarchitecture,
utilizing Intel’s industry-leading 22nm process technology with 3-D Tri-Gate transistors,
which deliver significant improvements in computational performance and energy
efficiency.
New features for Intel® Celeron® and Atom Processor
The Intel® Celeron® Processor J1900 / N2930 and Intel® Atom E3845 Processor
supports, graphics, media performance, flexibility and more enhanced security that is
suitable for a variety of intelligent systems the ideal choice.
Outstanding integration of I/O interfaces
Supports display interfaces with graphics processing, camera interfaces with image
processing, audio with digital signal processing, multiple storage types, and legacy
embedded I/O. Provides interface expansion capabilities through industry-standard
high-bandwidth interfaces such as PCI Express* Gen 2.0, Hi-speed USB 2.0, and USB
3.0 connectivity.
All in One multimedia solution
Based on Intel® J1900 / N2920 /E3845 SoC, the board provides high performance
onboard graphics, CRT, 24-bit dual channel LVDS interface, Display Port, DVI and two
channels High Definition Audio, to meet the very requirement of the multimedia
application.
Flexible Extension Interface
The board provides one PCIe mini slot and one SIM slot.

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1.2 <Product Specification>
General Specification
Form Factor
Mini-ITX motherboard
CPU
Intel® Processor J1900/N2930/E3845, package type FCBGA1170
Memory
2 x DDR3L (support 1.35V) 1066/1333 DIMM 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
Power Management
Supports ACPI 5.0 compliant
Serial ATA Interface
2 x serial ATA interface with 300MB/s(3Gb/s) transfer rate
(1 x CFast and 1 x SATAII is for option)
VGA Interface
Intel® Clear Video integrated HD Graphics Technology
DVI Interface
Onboard DVI connector. (DVI and LVDS1 can’t be enabled simultaneously)
LVDS Interface
2 x Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V
supply
Display port Interface
Onboard Display port connector.
(Display port and LVDS2 can’t be enabled simultaneously)
Audio Interface
Realtek ALC262 High Definition Audio Codec
LAN Interface
2 x Intel® I210 Gigabit LAN
GPIO interface
Onboard programmable 8-bit Digital I/O interface
Extended Interface
One PCIE X16 slot(Only support 1 Lane), 1 x PCIE Mini card or mSATA, 1 x
SIM socket (CFast and mSATA can’t be enabled simultaneously)
Internal I/O Port
4 x RS232, 1 x GPIO, 1 x Audio connector, 1 x SMBUS connector, 1 x CRT, 2
x LVDS, 1 x LPC, 2 x USB 2.0(XHCI) and 2 x SATAII
External I/O Port
1 x PS/2 Keyboard/Mouse Port, 1 x RS232, 1 x RS232/422/485, 1 x DVI port,
1 x Display port, 2 x RJ45 LAN ports, 1 x USB 3.0(XHCI)/2.0(EHCI) port, 3 x
USB 2.0 ports(EHCI).
Power Requirement
Standard 24-pinATX power supply or 6~27V full range DC Input
Dimension
170mm x 170mm
Temperature
Operating within 0~60 ℃(for LV-67OJ and LV-67ON serial)
Operating within -40~75 ℃(for LV-67OE serial)
Ordering Code
LV-67OJIP
Intel Celeron Processor J1900 (2M Cache, 2.42GHz), DVI, Display Port, CRT,
Gigabit LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card, PCIE
x16 (only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
LV-67OEIP
Intel Atom Processor E3845 (2M Cache, 1.91GHz), DVI, Display Port, CRT,
Gigabit LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card, PCIE
x16 (only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
LV-67ONIP
Intel Celeron Processor N2930 (2M Cache, 2.16GHz), DVI, Display Port,
CRT, Gigabit LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card,
PCIE x16 (only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
LV-67OJX2
Intel Celeron Processor J1900 (2M Cache, 2.42GHz), 2 x LVDS, CRT, Gigabit
LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card, PCIE x16

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(only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
LV-67OEX2
Intel Atom Processor E3845 (2M Cache, 1.91GHz), 2 x LVDS, CRT, Gigabit
LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card, PCIE x16
(only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
LV-67ONX2
Intel Celeron Processor N2930 (2M Cache, 2.16GHz), 2 x LVDS, CRT,
Gigabit LAN, USB3.0 & 2.0, Serial Port, SATAII, Audio, PCIE Mini card, PCIE
x16 (only support 1 Lane), SMBUS, GPIO, SIM, LPC, mSATA
The specifications may be different as the actual production.
For further product information please visit the website at TUhttp://www.commell.com.twUT
1.3 <Mechanical Drawing>

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1.4 <Block Diagram>
Chapter 2 <Hardware Setup>
2.1 <Connector Location>

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2.2 <Jumper Location & Reference>
Jumper
Function
JRTC
CMOS Operating/Clear Setting
JVLCD1
Panel1 Voltage Setting
JVLCD2
Panel2 Voltage Setting
JAT
Power mode select
JP1
Com1 Voltage Setting (For Pin 9)
JP2
Com2 Voltage Setting (For Pin 9)
JCSEL1
JCSEL2
COM2 RS-232 RS422 RS485 Setting
JVUSB
USB Voltage Setting
JMSATA
Mini Card mSATA Setting

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2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector
Function
Remark
CPU
FCBGA1170 CPU
SO-DIMM 1/2
204 -pin DDR3L SO-DIMM socket
SATAII 1/2
7-pin Serial ATAII connector
DC_IN
DC 6~27V input connector
ATX
24-pin 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_USB 1
10-pin USB connector
CPUFAN
4-pin CPU cooler fan connector
SYSFAN
4-pin system cooler fan connector
CN_CRT
16-pin VGA connector
CN_LVDS 1/2
20 x 2-pin LVDS connector
CN_INV 1/2
5-pin LCD inverter connector
CN_COM 3/4/5/6
9-pin RS232
CN_LPC
5 x 2-pin LPC connector
JFRNT
14-pin front panel switch/indicator connector
PCIE
164-pin x16 PCIE slot
Mini-PCIE
52-pin Mini-PCIE socket
SIMM
6-pin socket
JAT
Power mode select

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JSPD 1/2
LAN Speed LED connector
JACT 1/2
LAN Activity LED connector
2.3.2 <External Connectors>
Connector
Function
Remark
USB_RJ45 1/2
1x USB3.0 , 3 x USB2.0 ,
2 x RJ45 LAN connector
DVI + Display port
DVI connect and Display port connector
COM 1/2
Serial port connector
PS/2
PS/2 keyboard and mouse connector
AUDIO
Audio connector
2.4 < Memory and CFAST Setup>
2.4.1 <Memory Setup>
LV-67O has two 204-pin DDR3L DIMM support up to 8GB of memory capacity and 1.35
Voltage. The memory frequency supports 1066/1333 MHz. Only Non-ECC memory is
supported. If you install only one DDR3L memory module, please plug it into the
SO-DIMM1 (top socket).
2.4.2 < CFAST Setup >
The board provide one CFAST slot (optional) which supports SATA2 interface.
The CFAST has the same size with CF card, but it shows higher efficiency and stability
to transmit SATA signal. CFAST and mSATA can’t bs used simultaneously
CFAST plug closeup

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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: 2-3
Jumper: JAT
Type: onboard 3-pin jumper
JAT
Mode
1-2
AT Mode
2-3
ATX Mode
Default setting:2-3
Installing the CFAST in the back of the board.
Note that the slot direction and fool-proofing design.
Installation is complete

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2.6 <Ethernet Interface>
The board integrates with two Intel I210 Gigabit Ethernet, as the PCI Express bus. The
Intel I210 supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance and
Wake-On-LAN supported.
2.7 <Onboard Display Interface>
Based on Intel processor with built-in HD Graphic, the board provides one DVI
connector & one Display port on real external I/O port, two 40-pin LVDS interface with
5-pin LCD backlight inverter connector and provides 16-pin VGA interface.
The board provides dual display function with clone mode and extended desktop mode
for DVI, Display port, VGA and LVDS.

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2.7.1 <Display>
Please connect your DVI & Display port or LCD monitor with male connector to the
onboard female connector on rear I/O port .
2.7.2 <LVDS>
The board provides two 40-pin LVDS connector for 18/24-bit single/dual channel
panels, supports up to 1920 x 1080 resolution, with one LCD backlight inverter
connector and two jumper for panel voltage setting. Please install LVDS cable before
boot up.

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Effective patterns of connection: 1-2 / 3-4 / 5-6
Warning: others cause damage
Connector: CN_INV
Type: 5-pin LVDS Power Header
Pin
Description
1
+12V
2
Reserved (Note)
3
GND
4
GND
5
ENABKL
Note:
Reserved for MB internal test
Please treat it as NC.
Connector: JVLCD
Type: 6-pin Power select Header
Connector: CN_LVDS
Type: onboard 40-pin connector for LVDS connector
Connector model: HIROSE DF13-40DP-1.25V
Pin
Signal
Pin
Signal
2
LCDVCC
1
LCDVCC
4
GND
3
GND
6
ATX0-
5
BTX0-
8
ATX0+
7
BTX0+
10
GND
9
GND
12
ATX1-
11
BTX1-
14
ATX1+
13
BTX1+
16
GND
15
GND
18
ATX2-
17
BTX2-
20
ATX2+
19
BTX2+
22
GND
21
GND
24
ACLK-
23
BTX3-
26
ACLK+
25
BTX3+
28
GND
27
GND
Pin
Description
1-2
LCDVCC (3.3V)
3-4
LCDVCC (5V)
5-6
LCDVCC (12V)
Default: 1-2

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30
ATX3-
29
BCLK-
32
ATX3+
31
BCLK+
34
GND
33
GND
36
DDCPCLK
35
SMBCKL
38
DDCPDATA
37
SMBDATA
40
N/C
39
SPDIFO
To setup the LCD, you need the component below:
1. A panel with LVDS interfaces.
2. An inverter for panel’s backlight power.
3. A LCD cable and an inverter cable.
For the cables, please follow the pin assignment of the connector to make a cable,
because every panel has its own pin assignment, so we do not provide a standard
cable; please find a local cable manufacture to make cables.
LCD Installation Guide:
1. Preparing the LV-67O,LCD panel and the backlight inverter.
2. Please check the datasheet of the panel to see the voltage of the panel, and set
the jumper JVLCD to +12V or +5V or +3.3V.
3. You would need a LVDS type cable.
4. To connect all of the devices well.
For sample illustrator only
Panel side
Board side

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After setup the devices well, you need to select the LCD panel type in the BIOS.
The panel type mapping is list below:
2.7.3 <VGA Interface>
Connector: CN_CRT
Type: onboard 16-pin connector for CN_CRT connector pitch 2.00mm
Pin
Signal
Pin
Signal
1
BR
2
BG
3
BB
4
NC
5
-CRTATCH
6
IOGND1
7
IOGND1
8
IOGND1
9
NC
10
-CRTATCH
11
NC
12
5VCDA
13
5HSYNC
14
5VSYNC
BIOS panel type selection form (BIOS Version:1.0)
Single / Dual channel
Single / Dual channel
NO.
Output format
NO.
Output format
1
640 x 480
9
1680 x 1050
2
800 x 600
10
1920 x 1200
3
1024 x 768
11
1440 x 900
4
1280 x 1024
12
1600 x 900
5
1400 x 1050
13
1024 x 768
6
1400 x 1050
14
1280 x 800
7
1600 x 1200
15
1920 x 1080
8
1366 x 768

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15
5VCLK
16
NC
2.8 <Integrated Audio Interface>
The board integrates onboard audio interface with REALTEK ALC262 code, with Intel
next generation of audio standard as High Definition Audio, it offers more vivid sound
and other advantages than former HD audio compliance.
The main specifications of ALC262 are:
High-performance DACs with 100dB S/N ratio
2 DAC channels support 16/20/24-bit PCM format for 2 audio solution
Compatible with HD
Meets Microsoft WHQL/WLP 2.0 audio requirements
The board provides 2 channels audio phone jacks on rear I/O port, Line-in / MIC-in ports
for front I/O panel through optional cable.

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Connector: CN_AUDIO
Type: 10-pin (2 x 5) header (pitch = 2.54mm)
Pin
Description
Pin
Description
1
MIC_L
2
Ground
3
MIC_R
4
N/C
5
Speaker_R
6
MIC Detect
7
SENSE
8
N/C
9
Speaker_L
10
Speaker Detect
2.9 <USB Interface>
LV-67O integrates 1 x USB3.0 and 5 x USB2.0 , The specifications of USB3.0 are listed
below:
Interface
USB3.0
Transfer Rate
Up to 5Gb/s
Voltage
5V
The USB3.0 port need to Install USB 3.0 eXtensible Host Controller Driver and
enable xHCI Mode.
2.9.1 < USB 3.0 eXtensible Host Controller Driver install >
Step1. Copy the USB 3.0 driver from “Driver CD” to the local hard driver directory.
(Do not run this driver from a USB storage device)
Step2. Configure default BIOS, click Advanced > South Cluster Configuration > USB
Configuration, disable “EHCI Mode”.
10
9
1
2

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Step3. enable “xHCI Mode” and push “F10” to save configuration. Restart your
computer.
1
Step4. If you enable xHCI Mode , USB 2.0 and USB 3.0 ports can’t use without
drive. We recommend that you connect PS/2 mouse / keyboard installing
USB 3.0 driver.
Step5. Double click the “Setup.exe” from the directory. Click “Next” to continue.