Page 1
LS-570
5.25 inch Embedded Miniboard
User’s Manual
Edition 1.3
2011/03/10
Page 2
LS-570 User’s Manual
2
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 informati on and protected by copyright. No part of this
document may be reproduced, copied, or translated in any f orm or a ny means without prior
written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this docume nt are property of their
respective owners.
Disclaimer
The company shall not be liable for any incidenta l or cons equenti al dam ages resultin g from
the performance or use of this product.
The company does not issue a warrant y 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 inc lude changes in the specific ations 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
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Packing List
Please check the package before you starting setup the system
Hardware:
LS-570 series motherboard x 1
Cable Kit:
Audio Port Cable x 1
PS2 Cable x 1
44-pin
44-pin
40-pin
ATA33 IDE Cable x1
SATA Cable x 2
COM & Printer Port Cable x 1
COM Port Cable x 1
26-pin Slim Type Floppy Cable x 1
SDTV Cable x 1
YPbPr Cable x 1
Power Cable x 1
DVI module with bracket x 1
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LS-570 User’s Manual
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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
5
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
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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
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Page 8
LS-570 User’s Manual Introduction
Product Overview
8
Chapter 1 <Introduction>
1.1 <Product Overview>
LS-570 is the 5.25 inch Embedded miniboard, with supporting Intel Core Duo/Core Solo
processors for 533/667MHz front side bus, Intel 945GM(E) and ICH7-M c hipset, 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 533/667M Hz 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.
Page 9
LS-570 User’s Manual Introduction
Product Specification
9
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
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LS-570 User’s Manual Introduction
Product Specification
10
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 Exter nal 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, HDT V
, 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
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LS-570 User’s Manual Introduction
Mechanical Drawing
11
1.3 <Mechanical Drawing>
Page 12
LS-570 User’s Manual Introduction
Block Diagram
12
1.4 <Block Diagram>
Intel Y onah Processo
r
Intel GMA950 Graphics
945GM(E)
ICH7-M
1 x PCI
BIOS
AC97 ALC655
1 x Floppy port
HDTV＆LVDS＆DVI
W83627THG
2 x SATA
CompactFlash＆IDE
1 x LPT port
2 x Serial ports
2 x 240-pin DDR2
533/677MHz
up to 3GB
6 x USB2.0 ports
8-bit GPIO
Fintek
F81216D
2 x Serial port
Intel 82537L
4 x GLAN
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LS-570 User’s Manual Hardware Setup
Connector Location
13
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
MINIPCI
IDE
CN_IR
CN_LPT
CN_DVI
FDD
PCI
CN
_
DIO
CN_AUDIO
CN_COM2/3/4
CD_IN
SATA1/2
SYSFAN
DDRII_A/B
ATX
JAT
CN_PS2
CN_USB1/2
DC_OUT
CPUFAN
JFRNT
CN_INV
CN_LVDS
CN_HDTV
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LS-570 User’s Manual Hardware Setup
Connector Location
14
CF
COM1
LAN1/2/3/4
USB CRT DC_IN
Page 15
LS-570 User’s Manual Hardware Setup
Jumper Reference
15
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JCFSEL Compact Flash address mo de 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
AT Mode
ATX Mode
Default setting: ATX Mode
JCFSEL
JVLCD
JCRT
JRTC
JAT
JCSEL1
JCSEL2
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LS-570 User’s Manual Hardware Setup
Connector Reference
16
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
Page 17
LS-570 User’s Manual Hardware Setup
CPU and Memory Setup
17
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.
1. Use the flat-type
screw drive to unlock
the CPU socket
Unlock wa
y
Check point
2. Follow the pin direction to install
the processor on the socket
3. Lock the socket
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LS-570 User’s Manual Hardware Setup
Memory Setup
18
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 support ed only. While
applying two same modules, dual channel technology is enabled automatically for
higher performance.
DDRIIA/B
112-pin128-pin
Please check the pin number to match the slot side well
before installing memory module.
Page 19
LS-570 User’s Manual Hardware Setup
CMOS ATX Setup
19
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
Page 20
LS-570 User’s Manual Hardware Setup
Enhanced IDE&CF Interface
20
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
1
3
44
1
2
43
IDE
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LS-570 User’s Manual Hardware Setup
Serial ATA Interface
21
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
Page 22
LS-570 User’s Manual Hardware Setup
Floppy Port
22
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
4. Lift up this plastic bar
5. Slot the cable in (Blue paste for outside)
6. Press back the plastic bar
Floppy rear side
1. Lift up the brown plastic bar
2. Slot the cable in (Blue paste for
brown bar side)
3. Press back the plastic bar
Page 23
LS-570 User’s Manual Hardware Setup
LAN Interface
23
2.9 <LAN Interface>
The Intel 82573L supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance
and Wake-On-LAN supported.
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.
LAN_1/2/3/4
CRT
Page 24
LS-570 User’s Manual Hardware Setup
Digital Display
24
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
1
3
CN_LVDS
39
2
1
5
CN_INV
JVLCD
1
40
Page 25
LS-570 User’s Manual Hardware Setup
Digital Display
25
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
Page 26
LS-570 User’s Manual Hardware Setup
Digital Display
26
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 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.
4. To connect all of the devices well.
For sample illustrator only
Panel side
Board side
Page 27
LS-570 User’s Manual Hardware Setup
DVI Interface
27
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
1
26
CN_DVI
Page 28
LS-570 User’s Manual Hardware Setup
TV-out Interface
28
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,LVDS,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
CN_HDTV
10
1
Page 29
LS-570 User’s Manual Hardware Setup
TV-out Interface
29
To connect the TV set, please follow the diagram below to setup your system:
YPrPb Component Cable
(
For HDTV)
Page 30
LS-570 User’s Manual Hardware Setup
TV-out Interface
30
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 9 102 4 x 768
2 800 x 600 10 128 0 x 768
3 1024 x 768 11 1280 x 1024
24 bits Single channel 12 1366 x 768
4 1280 x 768 13 1400 x 1050 @ 108Mhz
5 1280 x 1024 15 1600 x 12 00
6 1366 x 768
7 1280 x 800
8 1600 x 1200
14 1024 x 768
Page 31
LS-570 User’s Manual Hardware Setup
Onboard Audio Interface
31
2.11 <Onboard Audio Interface>
The board provides the onboard AC97 5.1-channel audio interface 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
1
1
4
10
CN_AUDIO
CDIN
Page 32
LS-570 User’s Manual Hardware Setup
USB2.0 Interface
32
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
USB
1
CN_USB
10
Page 33
LS-570 User’s Manual Hardware Setup
USB2.0 Interface
33
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 wit h the USB2.0 devices, if you
insert an USB1.1 device, the port will be changed to USB1.1 protoc ol automatically. The
transferring rate of USB2.0 as 480Mbps is depending on device capacity, exact transferring
rate may not be up to 480Mbps.
Page 34
LS-570 User’s Manual Hardware Setup
GPIO Interface
34
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
12
CN_DIO
1
Page 35
LS-570 User’s Manual Hardware Setup
Serial Port Jumper Setting
35
2.14 <Serial Port Jumper Setting >
The board provides three RS232 serial ports, with jumper selectable RS4 22 /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
JCSEL1 JCSEL2
RS-232
RS-485
RS-422
12
11
12
6 2
51
10
Page 36
LS-570 User’s Manual Hardware Setup
Serial Port Jumper Setting
36
CN_COM2/3/4
10
COM
JCSEL2
JCSEL1
Page 37
LS-570 User’s Manual Hardware Setup
Power and Fan Connector
37
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
1
4
DC_OUT
13
SYSFAN
1
2
3
CN_DCIN
CPUFAN
4
14
DC_IN
Page 38
LS-570 User’s Manual Hardware Setup
Power Output
38
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
2.15.3 <Fan Connector>
Connector: SYSFAN
Type: 3-pin fan wafer connector
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
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Speed detect
Floppy
ATAPI Drives
Relative Accessory
Page 39
LS-570 User’s Manual Hardware Setup
Indicator and Switch
39
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
HDLED+ 1 2 PWRLED+
IDE LED
HDLED- 3 4 N/C
Reset+ 5 6 PWRLED-
Power
LED
Reset
Reset- 7 8 SPK+
N/C 9 10 N/C
PWRBT+ 11 12 N/C
Power
Button
PWRBT- 13 14 SPK-
Speaker
1
14
JFRNT
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LS-570 User’s Manual
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Page 41
LS-570 User’s Manual System Configuration
Video Memory Setup
41
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 thre e items below for setup.
On-Chip Frame Buffer Size:
This item can let you select video memory which been allocated for legacy 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 applic ation, this item is
strongly recommend to be selected as MAX DVMT.
Page 42
LS-570 User’s Manual System Configuration
Video Memory Setup
42
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
On-Chip
Frame
Buffer Size
Fixed
Memory
Size
DVMT
Memory
Size
Total
Graphic
Memory
1MB 32MB 0MB 32MB
1MB 0MB 32MB 32MB
8MB 32MB 0MB 32MB
128MB~255MB
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
256MB~511MB
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
512MB upper
8MB 64MB 64MB 128MB
Notice:
1. The On-Chip Frame Buffer Size would be included in the Fixed Memory.
Please select the memory size according to this table.
Page 43
LS-570 User’s Manual System Configuration
Audio Configuration
43
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.
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LS-570 User’s Manual
44
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Page 45
LS-570 User’s Manual BIOS Setup
BIOS Setup 45
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 immediately 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 Utilit y, 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
Page 46
LS-570 User’s Manual
46
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Page 47
LS-570 User’s Manual I/O Port Pin Assignment
IDE Port
47
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
2
1
44
43
Page 48
LS-570 User’s Manual I/O Port Pin Assignment
Floppy Port
48
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
Page 49
LS-570 User’s Manual I/O Port Pin Assignment
CRT Port
49
A.4 < CRT Port >
Connector: CRT
Type: 15-pin D-sub female connector on panel
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>
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
A.6 <Serial Port>
Connector: COM1
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
1
2
3
4
5
11
12
13
14
15
6
10
1 7
5
4
3
2
1
9
8
7
6
Page 50
LS-570 User’s Manual I/O Port Pin Assignment
LAN Port
50
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
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
1
8
14
26
13
1
Page 51
LS-570 User’s Manual Flash BIOS
BIOS Auto Flash Tool
51
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
Page 52
LS-570 User’s Manual System Resources
I/O Port Address Map
52
Appendix C <System Resources>
C1.<I/O Port Address Map>
Page 53
LS-570 User’s Manual System Resources
I/O Port Address Map
53
Page 54
LS-570 User’s Manual System Resources
Memory Address Map
54
C2.<Memory Address Map>
Page 55
LS-570 User’s Manual System Resources
System IRQ Resources
55
C3.<System IRQ Resources>
Page 56
LS-570 User’s Manual Watch Dog timer Setting
Watch Dog timer Setting
56
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.
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LS-570 User’s Manual
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Page 58
LS-570 User’s Manual Contact Information
Contact Information
58
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.
Address
19F., No.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City
22102, Taiwan
TEL +886-2-26963909
FAX +886-2-26963911
Website
TUhttp://www.commell.com.twUT
E-Mail
Facebook
https://www.facebook.com/pages/Taiwan-Commate-Computer-Inc/547993955271899
Twitter https://twitter.com/Taiwan_Commate
Commell is our trademark of industrial PC division
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