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LS-570
5.25 inch Embedded Miniboard
User’s Manual
Edition 1.3
2011/03/10
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LS-570 User’s Manual
Copyright
Copyright 2006. 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 consequenti al dam ages res ultin g from
the performance or use of this product.
The company does not issue a warranty of any kind, e xpress 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 th e 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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LS-570 User’s Manual
Packing List
Please check the package before you starting setup the system
Hardware:
LS-570 series motherboard x 1
Cable Kit:
44-pin
44-pin
ATA33 IDE Cable x1
Power Cable x 1
COM & Printer Port Cable x 1
40-pin
COM Port Cable x 1
PS2 Cable x 1
SATA Cable x 2
26-pin Slim Type Floppy Cable x 1
DVI module with bracket x 1
SDTV Cable x 1
YPbPr Cable x 1
Audio Port Cable x 1
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LS-570 User’s Manual
Printed Matters:
Driver CD x 1 (Including User’s Manual)
USB Cable x 1 CPU Cooler x 1
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LS-570 User’s Manual
Index
Chapter 1 <Introduction>.....................................................................................8
1.1 <Product Overview>.................................................................................8
1.2 <Product Specification>...........................................................................9
1.3 <Mechanical Drawing>...........................................................................11
1.4 <Block Diagram>....................................................................................12
Chapter 2 <Hardware Setup>.............................................................................13
2.1 <Connector Location>............................................................................13
2.2 <Jumper Reference> .............................................................................15
2.3 <Connector Reference>.........................................................................16
2.3.1 <Internal Connector>..................................................................16
2.3.2 <External Connector>.................................................................16
2.4 <CPU and Memory Setup>.................................................................... 17
2.4.1< CPU>........................................................................................17
2.4.2 <Memory> ..................................................................................18
2.5 <CMOS ATX Setup>..............................................................................19
2.6 <Enhanced IDE & CF Interface>............................................................20
2.7 <Serial ATA Interface>...........................................................................21
2.8 <Floppy Port>......................................................................................... 22
2.9 <LAN Interface>.....................................................................................23
2.10.1 <Analog VGA Interface> ..........................................................23
2.10.2 <Digital Display>.......................................................................24
2.10.3 <DVI Interface > .......................................................................27
2.10.4<TV-out Interface>.....................................................................28
2.11 <Onboard Audio Interface>..................................................................31
2.12 <USB2.0 Interface>..............................................................................32
2.13 <GPIO Interface>.................................................................................34
2.14 <Serial Port Jumper Setting >..............................................................35
2.15.1 <Power Input>..........................................................................37
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LS-570 User’s Manual
2.15.2 <Power Output> .......................................................................38
2.15.3 <Fan Connector>....................................................................38
2.16 <Indicator and Switch>.........................................................................39
Chapter 3 <System Configuration>...................................................................41
3.1 <Video Memory Setup> .........................................................................41
Chapter 4 <BIOS Setup> .................................................................................... 45
Appendix A <I/O Port Pin Assignment> ...........................................................47
A.1 <IDE Port>.............................................................................................47
A.2 <Floppy Port> ........................................................................................48
A.3 <IrDA Port>............................................................................................48
A.4 < CRT Port >..........................................................................................49
A.5 <Serial ATA Port>..................................................................................49
A.6 <Serial Port>..........................................................................................49
A.7 <LAN Port>............................................................................................50
A.8 <Parallel Port>.......................................................................................50
Appendix B <Flash BIOS>..................................................................................51
B.1 BIOS Auto Flash Tool .....................................................................51
B.2 Flash Method...................................................................................51
Appendix C <System Resources> .................................................................... 52
Appendix D <Watch Dog timer Setting >..........................................................56
Contact Information............................................................................................58
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LS-570 User’s Manual Introduction
Chapter 1 <Introduction>
1.1 <Product Overview>
LS-570 is the 5.25 inc h Embedded miniboard, with supporting Intel Core Duo/Core Solo
processors for 533/667MHz front side bus, Intel 945GM(E) and ICH7-M chipset, integrated
GMA950 graphics, DDR2 memory, Realtek AC97 Audio, Serial ATA and four Intel 82537L
Gigabit LAN .
Intel Yonah dual core Processor
The board supports Intel Core Duo/Core Solo processors with 533/667MHz front side bus,
2MB L2 cache, to provide more powerful performance than before.
New features for Intel 945GM(E) chipset
The board integrates Intel 945GM(E) and ICH7-M chipset, to provide new generation of the
mobile solution, supports Intel GMA950 graphics, DDR2 533/667 memory, built-in high
speed mass storage interface of serial ATA, AC97 Audio with 5.1 channels surrounding
sound.
All in One multimedia solution
Based on Intel 945GM(E) and ICH7-M chipset, the board provides high performance
onboard graphics, 18-bit Dual channel LVDS interface, DVI and HDTV and 5.1 channels
AC97 Audio, to meet the very requirement of the multimedia application.
Flexible Extension Interface
The board also provides CompactFlash Type II socket and one mini-PCI socket.
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Product Overview
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LS-570 User’s Manual Introduction
1.2 <Product Specification>
General Specification
Form Factor 5.25 inch miniboard
CPU Intel® Core Duo/Core Solo processor
Package type: Micro- FCPGA478
Front side bus: 533/667MHz
Memory 2 x 240-pin DDR2 533/667MHz SDRAM up to 3GB
Up to 10.67GB/s of bandwidth with dual-channel interleaved mode
Dual-Channel technology supported
Unbufferred, none-ECC memory supported only
Chipset Intel® 945GM(E) and ICH7-M
BIOS Phoenix-Award v6.00PG 4Mb PnP flash BIOS
Green Function Power saving mode includes doze, standby and suspend modes.
ACPI version 1.0 and APM version 1.2 compliant
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255
sec./min. of timeout value
Real Time Clock Intel® ICH7-M built-in RTC with lithium battery
Enhanced IDE UltraDMA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
One CompactFlash Type II socket on solder side
Serial ATA Intel® ICH7-M integrates 2 Serial ATA interfaces
(No RAID Function)
Up to 150MB/s of transfer rate
Multi-I/O Port
Chipset Intel® ICH7-M with Winbond® W83627THG controller
Serial Port Three RS-232 and one RS-232/422/485 serial ports
USB Port Two external & Four internal Hi-Speed USB 2.0 ports with
480Mbps of transfer rate
Parallel Port One 26-pin internal parallel port
Floppy Port One slim type Floppy port
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
Smart Fan One CPU fan connectors for fan speed controllable
VGA Display Interface
Chipset Intel® 945GM(E) GMCH (Graphic Memory Controller Hub)
Frame Buffer Up to 224MB shared with system memory
Display Type CRT, LCD monitor with analog display
Connector External DB15 female connector on rear I/O panel
Onboard 40-Pin LVDS connector
Product Specification
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LS-570 User’s Manual Introduction
Onboard 26-Pin DVI connector
Onboard 10-Pin TV-out connector
Ethernet Interface
Controller 4 x Intel 82573L Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector Four External RJ45 connector with LED on rear I/O panel
Audio Interface
Chipset REALTEK ALC655
Interface 5.1 channel surround audio with Line-in, Line-out and MIC-in
Connector Onboard audio connector with pin header
Onboard CD-IN connector
Expansive Interface
PCI 1 x PCI slot supports up to two PCI devices through riser card
Mini PCI 1 x Mini PCI socket
Power and Environment
Power Requirement Standard 24-pin ATX power supply (20-pin is compatible)
DC 8~24V input with external DC Jack or onboard 4-pin
connector
Dimension 146 (L) x 203 (H) mm
Temperature Operating within 0 ~ 60℃ (32 ~ 140℉)
Storage within -20 ~ 85℃ (-4 ~ 185℉)
Ordering Code
LS-570 Support Intel Core Duo/Solo processor with onboard VGA, HDTV
, DVI, LVDS, Audio, SATA, Giga LAN, USB2.0, LPT, CF, GPIO,
Mini PCI, FDD
The specifications may be different as the actual production.
For further product information please visit the website at
TUhttp://www.commell.com.twUT
10
Product Specification
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LS-570 User’s Manual Introduction
1.3 <Mechanical Drawing>
Mechanical Drawing
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LS-570 User’s Manual Introduction
r
1.4 <Block Diagram>
Intel Yonah Processo
2 x 240-pin DDR2
Intel GMA950 Graphics
533/677MHz
up to 3GB
HDTV＆LVDS＆DVI
CompactFlash＆IDE
6 x USB2.0 ports
1 x LPT port
1 x Floppy port
2 x Serial ports
W83627THG
1 x PCI
945GM(E)
ICH7-M
2 x SATA
AC97 ALC655
Intel 82537L
4 x GLAN
Fintek
F81216D
2 x Serial port
8-bit GPIO
BIOS
Block Diagram
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_
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
SATA1/2
JAT
MINIPCI
PCI
CN_IR
DIO
CN
CN_LPT
CN_PS2
SYSFAN
IDE
FDD
DDRII_A/B
CN_LVDS
CN_INV
ATX
CPUFAN
DC_OUT
JFRNT
CD_IN
CN_COM2/3/4
Connector Location
CN_HDTV
CN_USB1/2
CN_DVI
CN_AUDIO
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LS-570 User’s Manual Hardware Setup
14
COM1
CF
LAN1/2/3/4
USB CRT DC_IN
Connector Location
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LS-570 User’s Manual Hardware Setup
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JCFSEL Compact Flash address mode setting
JVLCD LCD Panel Voltage Setting
JCRT CRT attach select setting
JAT Power mode select
JCSEL1/2 COM2 RS232/422/485 mode setting
Jumper: JAT
Type: onboard 2-pin header
Power Mode JAT
JRTC
JAT
JCFSEL
AT Mode
ATX Mode
Default setting: ATX Mode
JVLCD
JCRT
JCSEL1
Jumper Reference
JCSEL2
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LS-570 User’s Manual Hardware Setup
2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
DDRIIA/B 240 -pin DDR2 SDRAM DIMM slot Standard
IDE 44-pin primary IDE connector Slim
FDD 26-pin slim type floppy connector Slim
SATA1/2 7-pin Serial ATA connector Standard
CN_12V 4-pin power supply connector Standard
ATX 24-pin power supply connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
CDIN 4-pin CD-ROM audio input connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
CN_USB1/2 5 x 2- pin USB connector Standard
CPUFAN 4-pin CPU cooler fan connector Standard
SYSFAN 3-pin system cooler fan connector Standard
CN_COM2/3/4 5 x 2-pin com connector Standard
CN_IR 5-pin IrDA connector Standard
CF Compact Flash Type II socket Standard
CN_LVDS 20 x 2-pin LVDS connector Standard
CN_HDTV 5 x 2-pin HDTV interface Standard
CN_INV 5-pin LCD inverter connector Standard
DC_OUT 4-pin power output connector Standard
PCI 32bit PCI slot Slim
MINIPCI Mini-PCI socket Standard
CN_LPT 13 x 2-pin printer connector Standard
CN_PS2 5 x 2-pin PS2 connector Standard
CN_DVI 13 x 2-pin DVI interface Standard
JFRNT 14-pin switch/indicator connector Standard
2.3.2 <External Connector>
Connector Function Remark
CRT DB15 VGA connector Standard
USB Dual USB 2.0 connector Standard
COM1 DB9 Serial port connector Standard
RJ45_1/2/3/4 Four RJ45 LAN connector Standard
DC_IN DC 8~24V input jack Standard
16
Connector Reference
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LS-570 User’s Manual Hardware Setup
y
2.4 <CPU and Memory Setup>
2.4.1< CPU>
The board comes with the socket479 for Intel Core Duo/Core Solo processor , it
supports new generation of Intel Core Duo processor with 533/667MHz of front side bus
and 2MB L2 cache. Please follow the instruction to install the CPU properly.
Unlock wa
1. Use the flat-type
screw drive to unlock
the CPU socket
2. Follow the pin direction to install
the processor on the socket
Check point
3. Lock the socket
CPU and Memory Setup
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LS-570 User’s Manual Hardware Setup
2.4.2 <Memory>
T The board provides two 240-pin DDR2 DIMMs to support DDR2 533/667 memory
modules up to 3GB of capacity. Non-ECC, unbuffered memory is supported onl y. While
applying two same modules, dual channel technology is enabled automatically for
higher performance.
DDRIIA/B
18
112-pin128-pin
Please check the pin number to match the slot side well
before installing memory module.
Memory Setup
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LS-570 User’s Manual Hardware Setup
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
1
3
JRTC
CMOS A TX Setup
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LS-570 User’s Manual Hardware Setup
2.6 <Enhanced IDE & CF Interface>
The board has one Ultra DMA33 IDE interface to support up to 2 ATAPI devices, and one
Compact Flash Type II socket on the solder side.
The board also provides a Compact Flash Type II socket with jumper (JCFSEL) selectable
slave/Master mode on secondary IDE channel.
Jumper: JCFSEL
Type: onboard 3-pin header
JCFSEL Mode
1-2 Master
2-3 Slave
Default setting:2-3
JCFSEL
43
44
1
3
IDE
1
2
20
Enhanced IDE&CF Interface
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LS-570 User’s Manual Hardware Setup
2.7 <Serial ATA Interface>
Based on Intel ICH7-M, the board provides two Serial ATA interfaces with up to 150MB/s of
transfer rate
.
SATA1/2
Serial A TA Interface
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LS-570 User’s Manual Hardware Setup
2.8 <Floppy Port>
The board provides a slim type floppy port; please use the 26-pin ribbon cable in the
package to connect the floppy device.
FDD
22
Floppy rear side
4. Lift up this plastic bar
5. Slot the cable in (Blue paste for outside)
6. Press back the plastic bar
1. Lift up the brown plastic bar
2. Slot the cable in (Blue paste for
brown bar side)
3. Press back the plastic bar
Floppy Port
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LS-570 User’s Manual Hardware Setup
2.9 <LAN Interface>
The Intel 82573L supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance
and Wake-On-LAN supported.
LAN_1/2/3/4
2.10 <Onboard Display Interface>
Based on Intel 945GM(E) chipset with built-in GMA (Graphic Media Accelerator) 950
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 and LCD and DVI
and TV-out.
2.10.1 <Analog VGA Interface>
Please connect your CRT or LCD monitor with DB15 male connector to the onboard DB15
female connector on rear I/O port.
CRT
LAN Interface
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LS-570 User’s Manual Hardware Setup
2.10.2 <Digital Display>
The board provides one 40-pin LVDS connector for 18/24-bit single/dual channel panels,
supports up to 1600 x 1200 (UXGA) of resolution, with one LCD backlight inverter connector
and one jumper for panel voltage setting
5
1
24
CN_INV
40
39
CN_LVDS
JVLCD
3
1
2
1
Digital Display
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LS-570 User’s Manual Hardware Setup
Connector: CN_INV Connector: JVLCD
Type: 5-pin LVDS Power Header Type: 3-pin Power select Header
Connector model: JST B5B-XH-A
Pin Description Pin Description
1 +12V 1 VCC(5V)
2 GND 2 LCDVCC
3 GND 3 VCC3(3.3)
4 GND
5 ENABKL
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 BTX114 ATX1+ 13 BTX1+
16 GND 15 GND
18 ATX2- 17 BTX220 ATX2+ 19 BTX2+
22 GND 21 GND
24 ACLK- 23 BTX326 ACLK+ 25 BTX3+
28 GND 27 GND
30 ATX3- 29 BCLK32 ATX3+ 31 BCLK+
34 GND 33 GND
36 N/C 35 N/C
38 N/C 37 N/C
40 N/C 39 N/C
Digital Display
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LS-570 User’s Manual Hardware Setup
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 assignm ent 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 LS-570, 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 +5V or +3.3V.
3. You would need a LVDS type cable.
Panel side
For sample illustrator only
4. To connect all of the devices well.
26
Board side
Digital Display
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LS-570 User’s Manual Hardware Setup
2.10.3 <DVI Interface >
The board also comes with a DVI interface with Chrontel CH7307C for digital video
interface.
Connector: CN_DVI
Connector type: 26-pin header connector (pitch = 2.00mm)
Pin Number Assignment Pin Number Assignment
1 TX1+ 2 TX13 Ground 4 Ground
5 TXC+ 6 TXC7 Ground 8 PVDD
9 N/C 10 N/C
11 TX2+ 12 TX213 Ground 14 Ground
15 TX0+ 16 TX017 N/C 18 HPDET
19 DDCDATA 20 DDCCLK
21 GND 22 N/C
23 N/C 24 N/C
25 N/C 26 N/C
DVI Interface
26
CN_DVI
1
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LS-570 User’s Manual Hardware Setup
2.10.4<TV-out Interface>
The board provides an HDTV interface with Intel 945GM(E), supports PAL and NTSC of TV
system, and display (clone or extended desktop) function with CRT,LV DS,DVI.
Connector: CN_HDTV
Connector type: 10-pin header HDTV connector (pitch = 2.54mm)
Pin Number Assignment Pin Number Assignment
1 GND 2 DACB
3 DACC 4 N/C
5 GND 6 GND
7 DACA 8 N/C
9 N/C 10 N/C
28
10
CN_HDTV
1
TV-out Interface
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LS-570 User’s Manual Hardware Setup
(
To connect the TV set, please follow the diagram below to setup your system:
YPrPb Component Cable
For HDTV)
TV-out Interface
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LS-570 User’s Manual Hardware Setup
After setup the devices well, you need to select the LCD panel type in the BIOS.
The panel type mapping is list below:
BIOS panel type selection form
18 bits Single channel 24 bits Dual channel
NO. Output format NO. Output format
1 640 x 480 9 1024 x 768
2 800 x 600 10 1280 x 768
3 1024 x 768 11 1280 x 1024
24 bits Single channel 12 1366 x 7 68
4 1280 x 768 13 1400 x 1050 @ 108Mhz
5 1280 x 1024 15 1600 x 1200
6 1366 x 768
7 1280 x 800
8 1600 x 1200
14 1024 x 768
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TV-out Interface
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LS-570 User’s Manual Hardware Setup
2.11 <Onboard Audio Interface>
The board provides the onboard AC97 5.1-channel audio int erface with Realteck ALC655.
Connector: CN_AUDIO
Type: 10-pin (2 x 5) header (pitch = 2.54mm)
Pin Description Pin Description
1 Line/SURR – Left 2 Ground
3 Line/SURR – Right 4 MIC1/CEN
5 MIC2/LEF 6 Ground
7 N/C 8 Line Out– Left
9 Line Out – Right 10 Ground
Connector: CDIN
Type: 4-pin header (pitch = 2.54mm)
Pin Description
1 CD – Left
2 Ground
3 Ground
4 CD – Right
Onboard Audio Interface
4
1
CDIN
CN_AUDIO
1
10
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LS-570 User’s Manual Hardware Setup
2.12 <USB2.0 Interface>
Based on Intel ICH7-M , the board provides 4USB2.0 ports. The USB2.0 interface provides
up to 480Mbps of transferring rate.
Interface USB2.0
Controller ICH7-M
Transfer Rate Up to 480Mb/s
Output Intensity 500mA
32
CN_USB
1
10
USB
USB2.0 Interface
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LS-570 User’s Manual Hardware Setup
Connector: CN_USB
Type: 10-pin (5 x 2) header for USB1/2 Ports
Pin Description Pin Description
1 VCC 2 VCC
3 Data0- 4 Data15 Data0+ 6 Data1+
7 Ground 8 Ground
9 Ground 10 N/C
PS: The USB2.0 will be only active when you connecting with the USB2.0 devices, if you
insert an USB1.1 device, the port will be changed to USB1.1 protocol automatic ally. The
transferring rate of USB2.0 as 480Mbps is depending on device capacity, exact transferring
rate may not be up to 480Mbps.
USB2.0 Interface
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LS-570 User’s Manual Hardware Setup
2.13 <GPIO Interface>
The board provides a programmable 8-bit digital I/O interface; you can use this general
purpose I/O port for system control like POS or KIOSK.
Connector: CN_DIO
Type: onboard 2 x 6-pin header, pitch=2.0mm
Pin Description Pin Description
1 Ground 2 Ground
3 GP0 4 GP4
5 GP1 6 GP5
7 GP2 8 GP6
9 GP3 10 GP7
11 VCC 12 +12V
34
CN_DIO
12
1
GPIO Interface
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LS-570 User’s Manual Hardware Setup
2.14 <Serial Port Jumper Setting >
The board provides three RS232 serial ports, with jumper selectable RS422/485 for COM2.
Connector: CN_COM2/3/4
Type: 10-pin (5 x 2) header for COM2/3/4
Pin Description Pin Description
1 DCD/422TX-/485- 2 RXD/422TX+/485+
3 TXD/422RX+ 4 DTR/422RX5 GND 6 DSR
7 RTS 8 CTS
9 RI 10 N/C
10
JCSEL1 JCSEL2
RS-232
RS-485
RS-422
Serial Port Jumper Setting
6 2
51
12
11
12
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LS-570 User’s Manual Hardware Setup
CN_COM2/3/4
JCSEL1
JCSEL2
10
COM
36
Serial Port Jumper Setting
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LS-570 User’s Manual Hardware Setup
2.15 <Power and Fan Connector>
The board requires DC input with 2-pin DC-Jack power connector on rear I/O panel, or
onboard 4-pin ATX2.0 12V connector, the input voltage range is from 8V to 24V, for the
input current, please take a reference of the power consumption report on appendix.
2.15.1 <Power Input>
Connector:CN_DCIN
Type: 4-pin DC power connector
Pin Description Pin Description
1 +12V 2 +12V
3 Ground 4 Ground
13
SYSFAN
14
CPUFAN
DC_OUT
4
1
1
3
4
2
CN_DCIN
Power and Fan Connector
DC_IN
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LS-570 User’s Manual Hardware Setup
2.15.2 <Power Output>
Connector: DC_OUT
Type: 4-pin P-type connector for +5V/+12V
Pin Description Pin Description Pin Description Pin Description
1 +5V 2 Ground 3 Ground 4 +12V
Note: Maximum output voltage: 12V/5A & 5V/3A
Floppy
ATAPI Drives
Relative Accessory
2.15.3 <Fan Connector>
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Speed detect
Connector: CPUFAN
Type: 4-pin P-type connector for +5V/+12V output
Pin Description Pin Description Pin Description Pin Description
1 +12V 2 Ground 3 Fan Speed detect 4 Fan Control
38
Power Output
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LS-570 User’s Manual Hardware Setup
2.16 <Indicator and Switch>
The JFRNT provides front control panel of the board, such as power button, reset and
beeper, etc. Please check well before you connecting the cables on the chassis.
Connector: JFRNT
Type: onboard 14-pin (2 x 7) 2.54-pitch header
Function Signal PIN Signal Function
IDE LED
Reset
Power
Button
HDLED+ 1 2 PWRLED+
HDLED- 3 4 N/C
Reset+ 5 6 PWRLED-
Reset- 7 8 SPK+
N/C 9 10 N/C
PWRBT+ 11 12 N/C
PWRBT- 13 14 SPK-
Power
LED
Speaker
1
JFRNT
14
Indicator and Switch
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LS-570 User’s Manual System Configuration
Chapter 3 <System Configuration>
3.1 <Video Memory Setup>
Based on Intel® 945GM(E) chipset with GMA (Graphic Media Accelerator) 950, the
board supports Intel® DVMT (Dynamic Video Memory Technology) 3.0, which would
allow the video memory to be allocated up to 224MB.
To support DVMT, you need to install the Intel GMA 950 Driver with supported OS.
BIOS Setup:
On-Chip Video Memory Size: This option combines three items below for setup.
On-Chip Frame Buffer Size:
This item can let you select video memory which been allocated for leg acy VGA and
SVGA graphics support and compatibility. The available option is 1MB and 8MB.
Fixed Memory Size:
This item can let you select a static amount of page-locked graphics memory which will
be allocated during driver initialization. Once you select the memory amount, it will be no
longer available for system memory.
DVMT Memory Size:
This item can let you select a maximum size of dynamic amount usage of video memory,
the system would configure the video memory depends on your application, this item is
strongly recommend to be selected as MAX DVMT.
Video Memory Setup
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LS-570 User’s Manual System Configuration
Fixed + DVMT Memory Size:
You can select the fixed amount and the DVMT amount at the same time for a
guaranteed video memory and additional dynamic video memory, please check the
table below for available setting.
System
Memory
128MB~255MB
256MB~511MB
512MB upper
Notice:
On-Chip
Frame
Buffer Size
1MB 32MB 0MB 32MB
1MB 0MB 32MB 32MB
8MB 32MB 0MB 32MB
8MB 0 32MB 32MB
1MB 64MB 0MB 64MB
1MB 0 64MB 64MB
1MB 128MB 0MB 128MB
1MB 0 128MB 128MB
1MB 64MB 64MB 128MB
8MB 64MB 0MB 64MB
8MB 0 64MB 64MB
8MB 128MB 0MB 128MB
8MB 0 128MB 128MB
8MB 64MB 64MB 128MB
1MB 64MB 0 64MB
1MB 0 64MB 64MB
1MB 128MB 0 128MB
1MB 0 128MB 128MB
1MB 64MB 64MB 128MB
8MB 64MB 0 64MB
8MB 0 64MB 64MB
8MB 128MB 0 128MB
8MB 0 128MB 128MB
8MB 64MB 64MB 128MB
Fixed
Memory
Size
DVMT
Memory
Size
Total
Graphic
Memory
1. The On-Chip Frame Buffer Size would be included in the Fixed Memory.
Please select the memory size according to this table.
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Video Memory Setup
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LS-570 User’s Manual System Configuration
3.2 <Audio Configuration>
The board provides 5.1 channel audio interface with driver installed, please
install the Realtek ALC655 audio driver in the CD before getting start to
enjoy the 5.1 channel sound system.
Audio Configuration
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LS-570 User’s Manual
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LS-570 User’s Manual BIOS Setup
Chapter 4 <BIOS Setup>
The motherboard uses the Award BIOS for the system configuration. The Award
BIOS in the single board computer is a customized version of the industrial standard
BIOS for IBM PC AT-compatible computers. It supports Intel x86 and compatible CPU
architecture based processors and computers. The BIOS provides critical low-level
support for the system central processing, memory and I/O sub-systems.
The BIOS setup program of the single board computer let the customers modify the
basic configuration setting. The settings are stored in a dedicated battery-backed
memory, NVRAM, retains the information when the power is turned off. If the battery
runs out of the power, then the settings of BIOS will come back to the default setting.
The BIOS section of the manual is subject to change without notice and is provided here
for reference purpose only. The settings and configurations of the BIOS are current at
the time of print, and therefore they may not be exactly the same as that displayed on
your screen.
To activate CMOS Setup program, press ＜DEL＞ key i mmediately after you turn on
the system. The following message “Press DEL to enter SETUP” should appear in the
lower left hand corner of your screen. When you enter the CMOS Setup Utility, the Main
Menu will be displayed as Figure 4-1. You can use arrow keys to select your function,
press ＜Enter＞ key to accept the selection and enter the sub-menu.
Figure 4-1 CMOS Setup Utility Main Screen
BIOS Setup 45
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LS-570 User’s Manual
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LS-570 User’s Manual I/O Port Pin Assignment
Appendix A <I/O Port Pin Assignment>
A.1 <IDE Port>
Connector: IDE
Type: 44-pin (22 x 2) box header
Pin Description Pin Description
1 Reset 2 Ground
3 D7 4 D8
5 D6 6 D9
7 D5 8 D10
9 D4 10 D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 Ground 20 N/C
21 REQ 22 Ground
23 IOW-/STOP 24 Ground
25 IOR-/HDMARDY 26 Ground
27 IORDY/DDMARDY 28 Ground
29 DACK- 30 Ground
31 IRQ 32 N/C
33 A1 34 SD
35 A0 36 A2
37 CS1 38 CS3
39 ASP1 40 Ground
41 Vcc 42 Vcc
43 Ground 44 Ground
43
44
1
2
IDE Port
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LS-570 User’s Manual I/O Port Pin Assignment
A.2 <Floppy Port>
Connector: FDD
Type: 26-pin connector
Pin Description Pin Description
1 VCC 2 INDEX
3 VCC 4 DRV0
5 VCC 6 DSKCHG
7 DRV1 8 N/C
9 MTR1 10 MTR0
11 RPM 12 DIR
13 N/C 14 STEP
15 Ground 16 WRITE DATA
17 Ground 18 WRITE GATE
19 N/C 20 TRACK 0
21 N/C 22 WRPTR
23 Ground 24 RDATA25 Ground 26 SEL
A.3 <IrDA Port>
Connector: CN_IR
Type: 5-pin header for SIR Port
Pin Description
1 Vcc
2 N/C
3 IRRX
4 Ground
5 IRTX
1 5
48
Floppy Port
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LS-570 User’s Manual I/O Port Pin Assignment
6
10
11
12
13
14
15
A.4 < CRT Port >
Connector: CRT
Type: 15-pin D-sub female connector on panel
1
2
3
4
5
Pin Description Pin Description Pin Description
1 RED 6 Ground 11 N/C
2 GREEN 7 Ground 12 5VCDA
3 BLUE 8 Ground 13 HSYNC
4 N/C 9 LVGA5V 14 VSYNC
5 Ground 10 Ground 15 5VCLK
A.5 <Serial ATA Port>
1 7
Connector: SATA1/2
Type: 7-pin wafer connector
1 2 3 4 5 6 7
GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND
5
A.6 <Serial Port>
Connector: COM1
4
3
2
1
Type: 9-pin D-sub male connector on rear panel
Pin Description Pin Description
1 DCD 6 DSR
2 SIN 7 RTS
3 SO 8 CTS
4 DTR 9 RI
5 Ground
CRT Port
9
8
7
6
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LS-570 User’s Manual I/O Port Pin Assignment
A.7 <LAN Port>
Connector: RJ45_1/2/3/4
Type: RJ45 connector with LED on rear panel
Pin 1 2 3 4 5 6 7 8
Description TX+ TX- RX+ N/C N/C RX- N/C N/C
1
8
A.8 <Parallel Port>
Connector: LPT (PRINTER)
Type: 26-pin (2 x 13) 2.54-pitch box
header
Pin Description Pin Description
1 STROBE- 14 AUTO FEED-
2 D0 15 ERROR3 D1 16 INITIALIZE4 D2 17 SELECT INPUT5 D3 18 Ground
6 D4 19 Ground
7 D5 20 Ground
8 D6 21 Ground
9 D7 22 Ground
10 ACKNOWLEDGE- 23 Ground
11 BUSY 24 Ground
12 PAPER EMPTY 25 Ground
13 SELECT+ 26 N/C
14
1
26
13
50
LAN Port
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LS-570 User’s Manual Flash BIOS
Appendix B <Flash BIOS>
B.1 BIOS Auto Flash Tool
The board is based on Award BIOS and can be updated easily by the BIOS auto flash
tool. You can download the tool online at the address below:
TUhttp://www.award.comUT
TUhttp://www.commell.com.tw/support/support.htmUT
File name of the tool is “awdflash.exe”, it’s the utility that can write the data into the
BIOS flash ship and update the BIOS.
B.2 Flash Method
1. Please make a bootable floppy disk.
2. Get the last .bin files you want to update and copy it into the disk.
3. Copy awardflash.exe to the disk.
4. Power on the system and flash the BIOS. (Example: C:/ awardflash XXX.bin)
5. Re-star the system.
Any question about the BIOS re-flash please contact your distributors or visit the
web-site at below:
http://www.commell.com.tw/support/support.htm
BIOS Auto Flash Tool
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LS-570 User’s Manual System Resources
Appendix C <System Resources>
C1.<I/O Port Address Map>
52
I/O Port Address Map
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LS-570 User’s Manual System Resources
I/O Port Address Map
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LS-570 User’s Manual System Resources
C2.<Memory Address Map>
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Memory Address Map
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LS-570 User’s Manual System Resources
C3.<System IRQ Resources>
System IRQ Resources
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LS-570 User’s Manual Watch Dog timer Setting
Appendix D <Watch Dog timer Setting >
The watchdog timer makes the system auto-reset while it stops to work for a period. The
integrated watchdog timer can be setup as system reset mode by program.
Timeout Value Range
- 1 to 255
- Second or Minute
Program Sample
Watchdog timer setup as system reset with 5 second of timeout
2E, 87
2E, 87
2E, 07
2F, 08 Logical Device 8
2E, 30 Activate
2F, 01
2E, F5 Set as Second*
2F, 00
2E, F6 Set as 5
2F, 05
* Minute: bit 3 = 0; Second: bit 3 = 1
You can select Timer setting in the BIOS, after setting the time options, the system will
reset according to the period of your selection.
56
Watch Dog timer Setting
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LS-570 User’s Manual
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LS-570 User’s Manual Contact Information
Contact Information
Any advice or comment about our products and service, or
anything we can help you please don’t hesitate to contact with us.
We will do our best to support you for your products, projects and
business.
Taiwan Commate Computer Inc.
19F., No.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City
Address
TEL +886-2-26963909
FAX +886-2-26963911
22102, Taiwan
Website
E-Mail
Facebook
Twitter https://twitter.com/Taiwan_Commate
TUhttp://www.commell.com.twUT
TUinfo@commell.com.twUT (General Information)
TUtech@commell.com.twUT (Technical Support)
https://www.facebook.com/pages/Taiwan-Commate-Computer-Inc/547993955271899
Commell is our trademark of industrial PC division
58
Contact Information
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