COMMELL LS-373 User Manual
LS-373
3.5” Miniboard
User’s Manual
Edition 1.3
2010/11/8
LS-373 User’s Manual
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 protect ed 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 an y kind, express or implied, includi ng
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
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LS-373 User’s Manual
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Packing List:
Please check the package content before you starting using the board.
Hardware:
LS-373 3.5“ Miniboard x 1
Cable Kit:
DC Power Cable x 1
OALDC-2
PS/2 cable x 1 (keyboard & mouse)
OALPS2/MK)
Audio Port Cable x 1
(OALPJ-HDUNB)
SATA Cable x 2
OALSATA-L
COM Port Cable x 1
OALES-BKU1NB
USB Cable x 1
(OALUSBA-3)
1 to 3 power output cable x 1
(OAL4P-2)
SATA power Cable x 1
(OAL4P-S2)
CPU Cooler x 1
(OHS-P-M-B)
Printed Matters:
Driver CD x 1 (Including User’s Manual)
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LS-373 User’s Manual
Index
Chapter 1 <Introduction> .......................................................................7
1.1 <Product Overview>..................................................................7
1.2 <Product Specification>.............................................................8
1.3 <Mechanical Drawing >.............................................................9
1.4 <Block Diagram>.....................................................................11
Chapter 2 <Hardware Setup>...............................................................12
2.1 <Connector Location>.............................................................12
2.2 <Jumper Location & Reference>............................................. 14
2.3 <Connector Reference>..........................................................15
2.3.1 <Internal Connectors> .................................................15
2.3.2 <External Connectors>................................................15
2.4 <CPU and Memory Setup> .....................................................16
2.4.1 <CPU Setup>............................................................... 16
2.4.2 <Memory Setup> .........................................................17
2.5 <CMOS Setup>.......................................................................18
2.6 <Serial ATA Interface>.............................................................19
2.7 <Ethernet Interface>................................................................20
2.8 <Onboard Display Interface>...................................................21
2.8.1 <Analog Display>......................................................... 21
2.8.2 <Digital Display>.......................................................... 22
2.8.3 <HDTV Interface>........................................................ 26
2.9 <Integrated Audio Interf ace>...................................................27
2.10 <GPIO Interface> .................................................................. 29
2.11 <Power Supply>.....................................................................30
2.11.1 <Power Input>............................................................30
2.11.2 <Power Output>.........................................................30
2.12 <Switch and Indicator>.......................................................... 31
Chapter 3 <System Setup> ..................................................................32
3.1 <Audio Configuration>.............................................................32
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LS-373 User’s Manual
3.2 <Display Properties Setting> ...................................................33
Chapter 4 <BIOS Setup>...................................................................... 35
Appendix A <I/O Port Pin Assignment> ............................................. 37
A.1 <Serial ATA Port>.....................................................................37
A.2 <IrDA Port>..............................................................................37
A.3 <SMBUS Port>........................................................................38
A.4 <Serial Port 1>.........................................................................38
A.5 <Serial Port 2>.........................................................................39
A.6 <VGA Port>..............................................................................41
A.7 <LAN Port>..............................................................................41
A.8 <USB Interface>......................................................................41
Appendix B <Flash BIOS>...................................................................42
B.1 <Flash Tool>............................................................................42
B.2 <Flash BIOS Procedure> ........................................................42
Appendix C <System Resources>......................................................43
C.1 <Direct memory access (DMA)> .............................................43
C.2 <Input/output (IO)>..................................................................43
C.3 <Interrupt request (IRQ)>........................................................45
C.4 <Memory> ...............................................................................46
Appendix D <Programming GPIO’s>..................................................47
Appendix E <Programming Watchdog Timer>..................................48
Contact Information..............................................................................49
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LS-373 User’s Manual
Chapter 1 <Introduction>
1.1 <Product Overview>
LS-373, the new generation of the 3.5” Miniboard, supports Intel Penryn Processors
for 667/800/1066 MHz front side bus and features Intel GM45 and ICH9M chipset,
integrated GMA X4500 graphics, One DDR3 SO-DIMM memory, REALTEK High
Definition Audio, two Serial ATA and two Intel Gigabit LAN.
Intel Penryn Processor
The board supports Intel Penryn Processors with 667/800/1066 M Hz front side bus,
L2 Cache: All specification depended on the CPU (1M/2M/3M/4M/6M), 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 X4500 graphics, One DDR3 SO-DIMM
800/1066 MHz memory, built-in high speed mass storage interface of serial ATA,
High Definition Audio with 2 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 2 channels High
Definition Audio, to meet the very requirement of the multimedia application.
Flexible Extension Interface
The board provides one PCI Express Mini Card and one Mini PCI socket.
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LS-373 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor 3.5” Miniboard
CPU Support Intel Core 2 Duo Processor
Package type: Micro-FCPGA478
Front side bus: 667/800/1066 MHz
L2 Cache: All specification depend on the CPU. (1M/2M/3M/4M/6M)
Memory One DDRIII 800/1066MHz up to 4GB
Non-ECC, unbuffered memory supported only
Chipset Intel GM45 & ICH9M (82801IBM)
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 2 x serial ATAII interface with 300MB/s transfer rate
VGA Interface Intel integrated extreme GMA X4500 (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 82574L Gigabit LAN
GPIO interface Onboard programmable 8-bit Digital I/O interface
Extended Interface 1 x PCI Express mini card, 1 x Mini PCI socket to support Mini PCI
Type III B
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, 2 x Serial ATA, 1x LVDS, 1x LCD inverter connector,
1 x Audio connector and 1 x CDIN connector
Exte rnal I/O Po rt 1 x PS/2 Keyboard/Mouse Port, 2 x RJ45 LAN ports, 1 x DB15 VGA
port , 1 x R S 2 32 por t and 1 x S P D I F conne c t o r
Power Requirement 12V DC Input
Dimension 146mm x 101mm
Temperature Operating within 0~60 centigrade
Storage within –20~85 centigrade
Ordering Code
LS-373 Onboard VGA, LVDS, LAN, USB2.0, HD Audio, SATA, HDTV,
SMBUS, Mini PCI socket and PCI Express mini card
MPX-574D PCI Express mini card supports single Giga LAN
MPX-SDVOD SDVO to DVI module
ADP-L2T 18bit LVDS to TTL module
For further product information please visit the website at http://www.commell.com.tw
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LS-373 User’s Manual
1.3 <Mechanical Drawing >
TOP:
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Bot:
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LS-373 User’s Manual
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1.4 <Block Diagram>
Intel Core 2 Duo Processor
1 x VGA Interface
Intel GMA X4500
1 x LVDS & HDTV
2 x Serial ATA
25X80 SPI
4 x USB 2.0
ALC888 HD
SPDIF & 2 channel HD
Audio (Line out & Mic
in
& CDIN
Front side bus: 667/800/1066 MHz
GM45
ICH9M
W83627DHG
1 x 204-pin DDR3
SO-DIMM
800/1066 MHz up to
4GB
1 x Mini PCI socket
1 x PCI Express mini card
1 x PS/2
2 x Intel 82574L
1 x RS422/485/232
1 x COM & GPIO & IrDA
SMBUS
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LS-373 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
SYSFAN
CPUFAN
DC_OUT
DC_IN
CN_USB2 CN_USB1
JFRNT
CN_LVDS
CN_HDTV
MINI_CARD
CN_INV
CD_IN
CN_COM2
CN_AUDIO
SATA2
MINIPCI
SATA1
CN_DIO
CN_IR
CN_SMBUS
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LS-373 User’s Manual
SO-DIMM
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CRT
COM1 RJ45_1 RJ45_2 SPDIF PS2
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LS-373 User’s Manual
2.2 <Jumper Location & Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD Panel Voltage Setting
JAT Power mode select
JCSEL1
JCSEL2
Jumper: JAT
Type: onboard 3-pin header
CN_COM2 RS-232 RS422 RS485 Setting / CN_IR IrDA Setting
Power Mode JAT
AT Mode 1-2
ATX Mode
Default setting: ATX Mode
2-3
3
1
JVLCD
3
JAT
1
JCSEL2
JCSEL1
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JRTC
LS-373 User’s Manual
2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector Function Remark
CPU Socket 478 for socket-P CPU
SO-DIMM 204-pin DDR3 SO-DIMM socket
SATA1/2 7-pin Serial ATA connector
DC_IN DC 12V input connector
DC_OUT 4-pin power output connector
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_USB1/2 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-pi n LCD inverter connector
CN_IR 5-pin IrDA connector
JFRNT 14-pin front panel switch/indicator connector
MINIPCI 124-pin Mini PCI socket Type IIIA
MINI_CARD 52-pin PCI Express mini card
CN_COM2 9-pin RS422/485/232
JAT Power mode select
JCSEL1
JCSEL2
JRTC CMOS Operating/Clear Setting
CN_COM2 RS-232 RS422 RS485 Setting /
CN_IR IrDA Setting
2.3.2 <External Connectors>
Connector Function Remark
RJ45_1/2 Two RJ45 LAN Ports
SPDIF SPDIF digital audio output Port
PS2 PS/2 keyboard and mouse Port
CRT Analog DB15 VGA Port
COM1 DB9 RS232 COM Port
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