Commell LV-67B User manual

LV-67B
Mini-ITX Motherboard
User’s Manual
Edition 1.5
2010/4/16

LV-67B User’s Manual
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Copyright
Copyright 2008, 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

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Packing List:
Please check the package content before you starting using the board.
Hardware:
LV-67B Mini-ITX Motherborad x 1
Cable Kit:
SATACable x 2
(OALSATA-L)
COM Port Cable x 1
(OAL1S)
DC Power Cable x 1
(OALDC-)
I/O Shield x 1
(OALATE-LV67B)
Power Cable
(OALATX-P3S2)
Printed Matters:
Driver CD (Including User’s Manual) x 1
CPU Cooler x 1
(OHS-P-M-3)

LV-67B User’s Manual
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Index
Chapter 1 <Introduction>..........................................................................................6
1.1 <Product Overview>.....................................................................................6
1.2 <Product Specification>................................................................................7
1.3 <Mechanical Drawing>.................................................................................8
1.4 <Block Diagram>..........................................................................................9
Chapter 2 <Hardware Setup>..................................................................................10
2.1 <Connector Location>................................................................................10
2.2 <Jumper Location & Reference>................................................................12
2.3 <Connector Reference>.............................................................................14
2.3.1 <Internal Connectors> ...................................................................14
2.3.2 <External Connectors>..................................................................14
2.4 <CPU and Memory Setup> ........................................................................15
2.4.1 <CPU Setup>.................................................................................15
2.4.2 <Memory Setup> ...........................................................................16
2.5 <CMOS Setup>..........................................................................................17
2.6 <Serial ATA Interface>................................................................................18
2.7 <Ethernet Interface>...................................................................................18
2.8 <Onboard Display Interface> .....................................................................19
2.8.1 <Analog Display>...........................................................................19
2.8.2 <Digital Display>............................................................................20
2.8.3 <HDTV Interface>..........................................................................24
2.9 <Integrated Audio Interface>......................................................................25
2.10 <GPIO and SMBUS Interface>.................................................................27
2.11 <Power Supply>.......................................................................................28
2.11.1 <Power Input>..............................................................................28
2.11.2 <Power Output>...........................................................................29
2.12 <Switch and Indicator>.............................................................................30
Chapter 3 <System Setup> .....................................................................................31

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3.1 <Audio Configuration>................................................................................31
3.2 <Display Properties Setting> ......................................................................32
Chapter 4 <BIOS Setup>..........................................................................................34
Appendix A <I/O Port Pin Assignment>..................................................................36
A.1 <Serial ATA Port> .......................................................................................36
A.2 <IrDA Port>.................................................................................................36
A.3 <Serial Port 1> ...........................................................................................36
A.4 <Serial Port 2> ..........................................................................................36
A.5 <VGA Port>................................................................................................37
A.6 <LAN Port>.................................................................................................37
A.7 < USB Interface >.......................................................................................37
Appendix B <Flash BIOS>.......................................................................................38
B.1 <Flash Tool>...............................................................................................38
B.2 <Flash BIOS Procedure> ...........................................................................38
Appendix C <System Resources>..........................................................................39
C.1 <I/O Port Address Map>.............................................................................39
C.2 <Memory Address Map>............................................................................41
C.3 <System DMA& IRQ Resources> .............................................................43
Appendix D <Programming GPIO’s>......................................................................44
Appendix E <Programming Watchdog Timer >.....................................................45
Appendix F <How to setting RS-232/RS-422/RS-485>...........................................46
Contact Information .................................................................................................47

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LV-67B User’s Manual
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Chapter 1 <Introduction>
1.1 <Product Overview>
LV-67B, the new generation of the Mini-ITX motherboard, supports Intel Penryn
Processors for 667/800/1066 MHz front side bus and features Intel GM45 and ICH9M
chipset, integrated GMA 4500MHD graphics, DDR3 memory, REALTEK High Definition
Audio, Serial ATA and two Intel Gigabit LAN.
Intel Penryn Processor
The board supports Intel Penryn Processors with 667/800/1066 MHz front side bus,
6MB L2 cache, to provide more powerful performance than before.
New features for Intel GM45 chipset
The board integrates Intel GM45 and ICH9M chipset, to provide new generation of the
mobile solution, supports Intel GMA 4500MHD graphics, DDR3 800/1066 Mhz memory,
built-in high speed mass storage interface of serial ATA, High Definition Audio with 7.1
channels surrounding sound.
All in One multimedia solution
Based on Intel GM45 and ICH9M chipset, the board provides high performance onboard
graphics, 24-bit dual channel LVDS interface, HDTV and 7.1 channels High Definition
Audio, to meet the very requirement of the multimedia application.
Flexible Extension Interface
The board provides one SD socket, one mini-PCIE socket, one mini-PCI socket and one
PCIE X16 slot.

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1.2 <Product Specification>
General Specification
Form Factor Mini-ITX motherboard
CPU Support Intel Penryn Processor
Package type: Micro-FCPGA478 (Socket-P)
Front side bus: 667/800/1066 MHz
Memory 2 x DDRIII SO-DIMM 800/1066 MHz up to 8GB
Chipset Intel GM45 & ICH9M
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 ACPI 2.0 compliant, supports power saving mode
Serial ATA Interface 4 x serial ATAII interface with 300MB/s transfer rate
VGA Interface Intel integrated extreme GMA 4500MHD (Graphic Media Accelerator)
Technology
LVDS interface Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V
supply
Audio Interface Intel integrated ICH9M with Realtek ALC888 HD Audio
LAN Interface 2 x Intel 82573L Gigabit LAN
GPIO interface Onboard programmable 8-bit Digital I/O interface
Extended Interface 1 x PCIE x16 slot, 1 x Mini PCIE socket, 1 x SD socket, 1 x Mini PCI
socket to support Mini PCI Type IIIA
Internal I/O Port 1 x RS232/422/485, 1 x SMBUS, 1 x GPIO port, 1 x HDTV, 4 x USB
ports, 1 x IrDA, 4 x Serial ATA, 1x LVDS, 1x LCD inverter connector, 1
x Audio connector and 1 x CDIN connector
External I/O Port 1 x PS/2 Keyboard/Mouse Port, 2 x RJ45 LAN ports, 1 x DB15 VGA port,
6 x USB2.0 ports, 1 x IEEE 1394 port, 1 x RS232 port, 7.1 Channel Audio,
1 x SPDIF connector
Power Requirement Standard 20-Pin ATX power supply or 9~24V full range DC Input
(8~30V is operative)
Note: It won’t support PCIE x16 graphic card if use DC input mode
Dimension 170mm x 170mm
Temperature Operating within 0~60 centigrade
Storage within –20~85 centigrade
Ordering Code
LV-67B Onboard VGA, LVDS, LAN, USB2.0, HD Audio, SATA, HDTV,
SMBUS, IEEE1394, SD, PCIE x16, Mini PCI and PCIE mini card
MPX-574D PCI Express mini card supports single Giga LAN
MPX-574D2 PCI Express mini card supports dual Giga LAN
ADP-L2T 18-bit LVDS to TTL module
For further product information please visit the website at TUhttp://www.commell.com.twUT

LV-67B User’s Manual
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1.3 <Mechanical Drawing>
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1.4 <Block Diagram>
ICH9-M
W25X80 SPI
1 x Mini-PCI
2 x Intel 82573L
1 x RS422/485/232
1 x COM & GPIO & IrDA
Intel Penryn Processor
VGA Interface
Intel GMA4500MHD
1 x PCI Express x16 2 x 204-pin DDR3
SO-DIMM
800/1066 MHz up to
8GB
IO W83627DHG
ALC888 HD Audio
1 x LVDS & HDTV
4 x Serial ATA
GM45
10 x USB 2.0
1 x IEEE 1394
& SD Card
1 x PCI Express mini card
RICOH
R5C833

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Chapter 2 <Hardware Setup>
2.1 <Connector Location>
m
JFRNT
ATX
PCIE x16
SYSFAN
CN_INV
Mini-PCI
SATA1/2/3/4
SO-DIMM2
DC_IN
CN_IR
CD_IN
CN_LVDS
CPUFAN
Mini-PCIE
CN_COM2
CN_HDTV
CN_DIO
CN_SMBUS
CN_USB
SO-DIMM1

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PS/2 CRT & COM Audio SPDIFUSB & 1394
USB & LAN1/2

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2.2 <Jumper Location & Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD Panel Voltage Setting
JAT Power mode select
JP1 Com1 Voltage Setting
JP2 Com2 Voltage Setting
m
JVLCD
JRTC
JAT
JP2
JP1

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Jumper: JAT
Type: onboard 3-pin header
Power Mode JAT
AT Mode 1-2
ATX Mode 2-3
Default setting: ATX Mode
Jumper: JP1 (COM 1)
Type: onboard 6-pin header
Power Mode JP1
Pin1 with 5V signal 1-3,4-6
Pin9 with 12V signal 1-2,3-5
Default setting: 3-5, 4-6
Jumper: JP2 (COM 2)
Type: onboard 6-pin header
Power Mode JP2
Pin1 with 5V signal 1-3,4-6
Pin9 with 12V signal 2-4,3-5
Default setting: 3-5, 4-6
1
2
5
6
1
3
1
2
5
6

LV-67BUser’sManual
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2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector Function Remark
CPU Socket478 for socket-P CPU
SO-DIMM1/2 204 -pin DDR3 SO-DIMM socket
SATA1/2/3/4 7-pin Serial ATA connector
DC_IN DC 9~24V input connector
20-pin power input connector ATX P/S ModeATX 20-pin power output connector DC_Input Mode
CN_AUDIO 5 x 2-pin audio connector
CD_IN 4-pin CD-ROM audio input connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB 1/2 5 x 2-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
CN_HDTV 5 x 2-pin HDTV interface
CN_LVDS 20 x 2-pin LVDS connector
CN_INV 5-pin LCD inverter connector
CN_IR 5-pin IrDA connector
JFRNT 14-pin front panel switch/indicator connector
Mini-PCI 124-pin Mini-PCI socket Type IIIA
PCIE 164-pin x16 PCIE slot
Mini-PCIE 52-pin Mini-PCIE socket
CN_COM2 9-pin RS422/485/232
JAT Power mode select
SD 9-pin SD card socket
2.3.2 <External Connectors>
Connector Function Remark
USB_RJ45 4 x USB and 2 x RJ45 LAN connector
COM1 + CRT COM1 Connect DB15 and analog VGA connector
PS/2 PS/2 keyboard and mouse connector
AUDIO Audio connector
USB_1394 2 x USB and 1 x IEEE1394 port
SPDIF SPDIF digital audio output connector

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2.4 <CPU and Memory Setup>
2.4.1 <CPU Setup>
The board comes with the socket478 for Intel Penryn socket-P Processor
667/800/1066 MHz of front side bus and 6MB L2 cache. Please follow the instruction
to install the CPU properly.
1. Use the flat-type
screw drive to unlock
the CPU socket
Unlock wa
y
Check
p
oint
2. Follow the pin direction to install
the processor on the socket
3. Lock the socket
4. Socket P has 478 pins, but is not
pin-compatible with Socket M
CPU.
Socket-M CPU
Check point

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2.4.2 <Memory Setup>
The board provides 2 x 204-pin DDR3 SO-DIMM to support 800/1066MHz DDR3
memory module up to 8GB.
m
SO-DIMM2
SO-DIMM1

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2.5 <CMOS 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
m
JRTC
1
3

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2.6 <Serial ATA Interface>
Based on Intel ICH9M, the board provides four Serial ATAII interfaces with
up to 300MB/s of transfer rate.
2.7 <Ethernet Interface>
The board integrates with one Intel PCI Express Gigabit Ethernet controllers, as the PCI
Express x1 can speed up to 250MB/s of transfer rate instead of late PCI bus with
133MB/s of transfer rate. The Intel Gigabit Ethernet supports triple speed of
10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported.
RJ45 LAN connector
SATA Port 1/2/3/4
m

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2.8 <Onboard Display Interface>
Based on Intel GM45 chipset with built-in GMA (Graphic Media Accelerator) 4500MHD
graphics, the board provides one DB15 connector on real external I/O port, and one
40-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, LCD,
HDTV.
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.
CRT