LV-651
Mini-ITX Motherboard
User’s Manual
Edition 1.0
2006/7/21
LV-651User’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 protected by copyright. No part of this
document may be reproduced, copied, or translated in any form or an y 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 inci dental or consequential dam ages resulting 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 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.
LV-651User’s Manual
Packing List
Please check the package before you starting setup the system
Hardware:
LV-651 series motherboard x 1
Cable Kit:
44pin
40pin
44pin
44-pin ATA33 IDE Cable x 1
COM port Cable x1
I/O Shield Cable x 1
Power Cable x 1
Printed Matters:
User’s Manual x 1
Driver CD x 1
Floppy Cable x 1
LV-651User’s Manual
Index
Chapter 1 <Introduction>………………………………………………………………7
1.1 <Product Overview>…………………………………………………………..7
1.2 <Product Specification>............................................................................8
1.3 <Mechanical Drawing>........................................................................…10
1.4 <Block Diagram>.....................................................................................11
Chapter 2＜Hardware Setup＞………………………………………………………12
2.1 <Connector Location>………………………………………………………..12
2.2 <Jumper Reference>………………………………………………………..13
2.3 <Connector Reference>…………………………………………………….14
2.3.1 <Internal Connector>……………………………………………….14
2.3.2 <External Connector>………………………………………………14
2.4 <CPU and Memory Setup>………………………………………………..15
2.4.1< CPU Setup> .............................................................................15
2.4.2 <Memory Setup>........................................................................15
2.5 <CMOS Setup>…….………………………………………………………..16
2.6 <Enhanced IDE & CF Interface>…………………………………………17
2.7 <Floppy Port>……………………………………………………………….18
2.8 <LAN Interface>…………………………………………………………….19
2.9 <Onboard Display Interface>………………………………………….…19
2.9.1 <Analog VGA Interface>………….……………………………..…19
2.9.2 < Digital Display >………
2.10 <Onboard Audio Interface>…………………………………….……….26
2.11 <USB2.0 Interface>……………………………………………………….27
2.12 <GPIO Interface>………………………………………………………….29
2.13 <Serial Port Jumper Setting>…………………………………………..30
2.14 <Power and Fan Connector>…………………………………….……..32
2.14.1 <Power Input>………………………………………….………….32
…………………………………….20
LV-651User’s Manual
2.14.2 <Power Output>…………………………………….….32
2.14.3 <Fan Connector>………………………………………………….33
2.15 <Indicator and Switch>………………………………………………….34
Chapter 3 <BIOS Setup>…………………………………………………………….37
Appendix A <I/O Port Pin Assignment>………………………………………….38
A.1 <IDE Port>…………………………………………………………………..38
A.2 <Floppy Port>……………………………………………………………….40
A.3 <Serial Port>………………………………………………………………..40
A.4 < CRT Port >………………………………………………………………..41
A.5 <LAN Port>…………………………………………………………………41
A.6 <USB Port>…………………………………………………………………41
A.6 <USB Port>…………………………………………………………………41
A.7 <PS/2 Keyboard & MousePort>………………………………………….42
A.8 <LPT Port>…………………………………………………………………42
Appendix B <Flash BIOS>…………………………………………………………43
B.1BIOS Auto Flash Tool……………………………………………………...43
B.2Flash Method………………………………………………………………..43
Appendix C <System Resources>…………………………………………….….45
C.1 I/O Port Address Map ………………………………………………….…45
C.2 Memory Address Map ……………………………………………………47
C.3 System IRQ Resources…………………………………………………
Appendix D <WatchDog Timer Setting>.…................................................…49
Contact Information…………………………...……………………………………50
..48
LV-651User’s Manual
(The Page is Left For Blank)
LV-651 User’s Manual Introduction
Chapter 1 <Introduction>
1.1 <Product Overview>
LV-651 is the Mini-ITX motherboard with AMD Geode LX800 platform, with onboard VGA,
AC97 audio, Giga LAN interface. Based on the AMD Geode LX800 processor, the board
provides many advanced features for reduced power consumption, fanless design and high
cost/price rate of production.
Low Power Consumption
Based on the AMD Geode LX800@500MHz processor onboard, it only takes up to 3.8W at
maximum powering, and is completely suitable for fanless design. Without an y cooling fan
onboard, it can avoid the heat problem when the cooler failed in accidence.
Onboard TFT/LVDS LCD interface
Based on the AMD Geode LX800@500Mhz of integrated graphics, the board provides
onboard graphics with up to 256 MB of frame buffer, 18-bit/24-bit LVDS and 24-bit TFT
interfaces.
Embedded Component
Due to the low profile design, the board provides CF car d socket for flash disk with porting
embedded OS and up to DDR SDRAM.
Single Voltage Input
The board only requires DC 8~24V or standard 20-pin ATX power supply input; user’s can
easily connect the board with an adapter without the huge power supply.
Product Overview
7
LV-651 User’s Manual Introduction
1.2 <Product Specification>
General Specification
Form Factor Mini -ITX motherboard
CPU Embedded AMD Geode LX800 500MHz
Fanless with heat sink only
Memory
Chipset AMD LX800 and CS5536
BIOS Phoenix-Award v6.00PG 4Mb PnP flash BIOS
Green Function Power saving mode includes doze, standby and suspend modes.
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255 sec./min.
Real Time Clock AMD CS5536 built-in RTC with lithium battery
Enhanced IDE Ultra DMA33 IDE interface supports up to 2 ATAPI devices
Multi-I/O Port
Chipset Winbond W83627HG-AW
Serial Port One RS-232 and one RS232/422/485 serial ports
USB Port Four Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
Parallel Port One D-sub 25pin LPT Port
Floppy Port One slim type Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
VGA Display Interface
Chipset AMD Geode LX800 built-in VGA controller with 2D Graphic
Frame Buffer Up to 256MB shared with system memory
Display Type Supports CRT, 24-bit TFT LCD & 18/24-bit single channel LVDS
Connector External DB15 female connector on rear I/O panel
Ethernet Interface
Controller 1 x Realtek RTL8110S-32 Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
One 184-pin DDR DIMM socket support up to 1GB DDR SDRAM
Optional on board 256M DDR SDRAM
Unbufferred, none-ECC memory supported only
ACPI version 1.0 and APM version 1.2 compliant
of timeout value
One 44-pin IDE port onboard
One Compact Flash Type II socket on solder side
interface
LCD
Onboard 40-pin TFT connector
Onboard 40-pin LVDS connector
Auto-switching Fast Ethernet
8
Product Specification
LV-651 User’s Manual Introduction
Full duplex, IEEE802.3U compliant
Connector One External RJ45 connector with LED on rear I/O panel
Audio Interface
Chipset Realtek ® ALC203 AC97 Audio compliance
Interface 2 channels sound output
Connector
Expansive Interface
PCI One Mini-PCI socket for TYPE III.
Power and Environment
Power Requirement 8~24V DC input or Standard 20-pin ATX power supply
Dimension 170 (L) x 170 (H) mm
Temperature Operating within 0 ~ 60℃ (32 ~ 140℉)
Ordering Code
LV651X-P AMD LX800 processor Mini-ITX with onboard VGA, GigaLAN,
External Audio phone jack for Line-out, Line-in, MIC-in.
Onboard audio connector with pin header
Onboard CD-IN connector
Bus master. 2nd Bus master is shared with Mini-PCI.
One PCI slot with riser card to support 2 PCI
Power supply: +3.3V, +5V
Storage within -20 ~ 85℃ (-4 ~ 185℉)
LPT, RS232, USB2.0, Audio, IEEE1394, LCD and DDR DIMM
LV651X-256 Same as above but with 256M DDR SDRAM on board
The specifications may be different as the actual production.
Product Specification
9
LV-651 User’s Manual Introduction
1.3 <Mechanical Drawing>
Mechanical Drawing
10
LV-651 User’s Manual Introduction
p
1.4 <Block Diagram>
VGA monitor
1 x 184-pin
DDR DIMM
to 1GB
U
TFT/LVDS LCD
AC97 Audio
CompactFlash＆IDE
4 x USB2.0 ports
83627HG-AW
Floppy
GPIO
IrDA
LX800
PCI/33Mhz
CS5536
Arbitor
IT8209
IEEE1394
RTL
8110S-32
Mini PCI slot
PCI slot
Block Diagram
LPT Port
BIOS
2 X COM Port
11
LV-651 User’s Manual Hardware Setup
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
SYSFAN
CN_INV
CN_LCD
CN_LVDS
ATX
CN_COM1/2
DIMM
MINIPCI
CN_DIO
JFRNT
CN_USB1
FDD
IDE
CF
PCI
12
PS2
LPT
CRT
CDIN
CN_AUDIO
USB_RJ45
FIREWIRE
DC_OUT
AUDIO DC_IN
Connector Location
LV-651 User’s Manual Hardware Setup
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JV1/2 Setting COM Port Voltage
JVLCD LCD Panel Voltage Setting
JCSEL1/2 COM2 RS-232/422/485 Mode Selection
JAT Select ATX or AT power on function
JRTC
JAT
JVLCD
JCSEL1
JCSEL2
JV1/2
Jumper Reference
13
LV-651 User’s Manual Hardware Setup
2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
DIMM 184 -pin DDR SDRAM DIMM slot Standard
IDE 44-pin primary IDE connector Slim
FDD 26-pin slim type floppy connector Slim
ATX 20-pin power supply connector Standard
CF Compact Flash Type II socket Standard
DC_OUT 4-pin power output connector Standard
CDIN 4-pin CD-ROM audio input connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
CN_USB1 5 x 2-pin USB connector Standard
SYSFAN 3-pin system cooler fan connector Standard
CN_COM1/2 5 x 2-pin com connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
CN_LVDS 20 x 2-pin LVDS connector Standard
CN_INV 5-pin LCD inverter connector Standard
CN_LCD 20 x 2-pin LCD connector Standard
PCI Slim 32bit PCI slot Slim
MINIPCI Mini-PCI socket Standard
JFRNT 14-pin switch/indicator connector Standard
JAT 3-pin power connector Standard
2.3.2 <External Connector>
Connector Function Remark
PS2 PS/2 Keyboard/Mouse connector Standard
LPT 25-pin D-sub LPT port Standard
USB_RJ45 Dual USB and one RJ45 LAN connector Standard
CRT DB15 VGA connector Standard
FIREWIRE One IEEE1394 connector Standard
AUDIO Audio connector Standard
DC_IN DC 12V input connector Standard
14
Connector Reference
LV-651 User’s Manual Hardware Setup
2.4 <CPU and Memory Setup>
2.4.1 <CPU Setup>
The board integrates AMD Geode LX800 500MHz processor with special design for
power appliance. It requires only 3.8W power consumption at most, and is totally
designed for fanless system.
2.4.2 <Memory Setup>
The board supports one 184-pin DDR266/333 SDRAM up to 1GB of capacity, and
supports non ECC unbufferred memory modules.
DIMM
Please check the pin number to match the socket side well
before installing memory module.
CPU and Memory Setup
80-pin104-pin
15
LV-651 User’s Manual Hardware Setup
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
JRTC
13
16
CMOS Setup
LV-651 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.
43
44
1
IDE
2
CF
Enhanced IDE & CF Interface
17
LV-651 User’s Manual Hardware Setup
2.7 <Floppy Port>
The board provides a slim type floppy port; please use the 26-pin FPC cable in the package
to connect the floppy device.
FDD
18
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
LV-651 User’s Manual Hardware Setup
2.8 <LAN Interface>
The board integrates with one Realtek RTL8110S-32 Gigabit Ethernet controller. The
Realtek RTL8110S-32 supports triple speed of 10/100/1000Base-T, with IEEE802.3
compliance and Wake-On-LAN supported.
USB_RJ45
2.9 <Onboard Display Interface>
The board integrates AMD Geode LX800 processor with built-in 2D video engine, to provide
onboard DB15 VGA connector, 24-bit TFT and 18-bit/24-bit LVDS interface. The built-in 2D
video engine supports following specified functions:
● High-performance 2D graphics controller
● Alpha BLT
● Integrated dot clock PLL
2.9.1 <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 Interface
CRT
19
LV-651 User’s Manual Hardware Setup
2.9.2 <Digital Display>
The board provides one 40-pin LVDS connector for 18-bit single channel panel, supports
up to 1024 x 768 of resolution, with one LCD backlight inverter connector and one
jumper for panel voltage setting
Connector: CN_INV
Connector model: JST B5B-XH-A Connector: JVLCD
Type: 5-pin LVDS Power Header Type: 3-pin Power select Header
Pin Description Pin Description
1 +12V 1 VCC(5V)
2 GND 2 LCDVCC
3 GND 3 VCC3(3.3V)
4 GND
5 ENABKL
5
CN_LVDS
39
1
JVLCD
1
3
CN_LCD
40
39
CN_INV
40
2
1
20
2
1
Digital Display
LV-651 User’s Manual Hardware Setup
Connector: CN_LVDS ( for 24bit Single channel LVDS panel )
Type: 40-pin header (40 x 2 pitch 2.0 mm)
Connector model: Hirose DF13- 40DP-1.25V
Pin Signal (18-bit) Pin Signal (24-bit)
2 LCDVCC 1 LCDVCC
4 GND 3 GND
6 NC 5 TA2-
8 NC 7 TA2+
10 GND 9 GND
12 NC 11 TB2-
14 NC 13 TB2+
16 GND 15 GND
18 NC 17 TC2-
20 NC 19 TC2+
22 GND 21 GND
24 NC 23 TD2-
26 NC 25 TD2+
28 GND 27 GND
30 NC 29 TCLK2-
32 NC 31 TCLK2+
34 GND 33 GND
36 N/C 35 N/C
38 N/C 37 N/C
40 N/C 39 N/C
24-bit single
Digital Display
21
LV-651 User’s Manual Hardware Setup
Connector: CN_LVDS ( for 18bit Single channel LVDS panel )
Type: 40-pin header (40 x 2 pitch 2.0 mm)
Connector model: Hirose DF13-40DP-1.25V
Pin Signal (18-bit) Pin Signal (24-bit)
2 LCDVCC 1 LCDVCC
4 GND 3 GND
6 TA1- 5 N/C
8 TA1+ 7 N/C
10 GND 9 GND
12 TB1- 11 N/C
14 TB1+ 13 N/C
16 GND 15 GND
18 TC1- 17 N/C
20 TC1+ 19 N/C
22 GND 21 GND
24 TCLK1- 23 N/C
26 TCLK1+ 25 N/C
28 GND 27 GND
30 N/C 29 N/C
32 N/C 31 N/C
34 GND 33 GND
36 N/C 35 N/C
38 N/C 37 N/C
40 N/C 39 N/C
22
18-bit single
Digital Display
LV-651 User’s Manual Hardware Setup
Connector: CN_LCD
Type: onboard 2 x 20-pin header with housing, pitch=2.0mm
Pin Signal Pin Signal
1 ENAVDD 2 ENAVEE
3 GND 4 GND
5 VLCD 6 VLCD
7 GND 8 GND
9 GFP0 10 GFP1
11 GFP2 12 GFP3
13 GFP4 14 GFP5
15 GFP6 16 GFP7
17 GFP8 18 GFP9
19 GFP10 20 GFP11
21 GFP12 22 GFP13
23 GFP14 24 GFP15
25 GFP16 26 GFP17
27 GFP18 28 GFP19
29 GFP20 30 GFP21
31 GFP22 32 GFP23
33 N/C 34 N/C
35 FPCLK 36 VSYNC
37 RM 38 HSYNC
39 GND 40 GND
Digital Display
23
LV-651 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 LV-651, 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 Board side
For sample illustrator only
4. To connect all of the devices well.
24
Digital Display
LV-651 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:
Panel Number Resolution
1 640 x 480
2 800 x 600
3 1024x 768
Digital Display
25
LV-651 User’s Manual Hardware Setup
2.10 <Onboard Audio Interface>
The board provides the onboard AC97 2 channel audio interface with Realtek ALC203.
Connector: CN_AUDIO
Type: 10-pin (2 x 5) 2.54mm x 2.54mm-pitch header
Pin Description Pin Description
1 LIN_L 2 Ground
3 LIN_R 4 MIC 2
5 MIC 2 6 Ground
7 N/C 8 FRONTL
9 FRONTR 10 Ground
Connector: CDIN
Type: 4-pin header (pitch = 2.54mm)
Pin Description
1 CD – Left
2 Ground
3 Ground
4 CD – Right
26
CDIN
9
1
2
10
CN_AUDIO
14
AUDIO
Onboard Audio Interface
LV-651 User’s Manual Hardware Setup
2.11 <USB2.0 Interface>
Based on AMD CS5536, the board provides 2 x USB2.0 ports. The USB2.0 interface
provides up to 480Mbps of transferring rate.
Interface USB2.0
Controller CS5536
Transfer Rate Up to 480Mb/s
Output Voltage 500mA
CN_USB1/2
10
1
USB2.0 Interface
USB
27
LV-651 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
P.S : 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.
28
USB2.0 Interface
LV-651 User’s Manual Hardware Setup
2.12 <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
2
1
11
CN_DIO
GPIO Interface
29
LV-651 User’s Manual Hardware Setup
2.13 <Serial Port Jumper Setting >
The onboard CN_COM1 RS232 serial port, with jumper selectable RS232/422/485 for
CN_COM2
Connector: COM1/2
Type: 9-pin D-sub male connector on I/O Panel
Pin Description Pin Description
1 DCD/422RX-/485- 6 RXD/422RX+/485+
2 TXD/422TX+ 7 DTR/422TX3 GND 8 DSR
4 RTS 9 CTS
5 R1
9
CN_COM1/2
30
2 1
JCSEL1
JCSEL2
10
JCSEL1
Serial Port Jumper Setting
LV-651 User’s Manual Hardware Setup
JCSEL1 JCSEL2
3
12
RS-232
1
2
RS-485
RS-422
5
6
1
10
Serial Port Jumper Setting
31
LV-651 User’s Manual Hardware Setup
2.14 <Power and Fan Connector>
The LV-651 provides a standard ATX power supply with 20-pin ATX connector, and the
board provides one 4-p in P4 additional use power connect or for internal power supply and
one 3-pin cooler fan connector for system .
2.14.1 <Power Input>
Connector: ATX
Type: 20-pin ATX power connector
PIN assignment
1 3.3V 11 3.3V
2 3.3V 12 -12V
3 GND 13 GND
4 5V 14 PS_ON
5 GND 15 GND
6 5V 16 GND
7 GND 17 GND
8 5V 18 -5V
9 5V 19 5V
10 12V 20 5V
2.14.2 <Power Output>
Connector: DC_OUT
Type: 4-pin P-type connector for +5V/+12V output
Pin Description Pin Description Pin Description Pin Description
1 +5V 2 Ground 3 Ground 4 +12V
Floppy
ATAPI Drives
32
Relative Accessory
Power and Fan Connector
LV-651 User’s Manual Hardware Setup
3
2.14.3 <Fan Connector>
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Control
Connector: DC_IN
Type: 4-pin DC power connector
Pin Description Pin Description
1 +12V 2 Ground
3 +12V 4 Ground
1
SYSFAN
20
11
ATX
Power and Fan Connector
4
1
DC_OUT
3 1
4 2
DC_IN
33
LV-651 User’s Manual Hardware Setup
2.15 <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
JFRNT
14
1
JFR
1
Indicator and Switch 34
LV-651 User’s Manual
(This Page is Left For Blank
35
LV-651 User’s Manual BIOS Setup
Chapter 3 <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 in dustrial 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 modif y 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 t he BIOS are current at th e 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 aft er 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
36
BIOS Setup
LV-651 User’s Manual
(This Page is Left for Blank)
37
LV-651 User’s Manual I/O Port Pin Assignment
Appendix A <I/O Port Pin Assignment>
A.1 <IDE Port>
Connector: IDE1
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 CS339 HD LED1- 40 Ground
41 Vcc 42 Vcc
43 Ground 44 Ground
2
1
44
43
38
IDE Port
LV-651 User’s Manual I/O Port Pin Assignment
2
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 <Serial Port>
Connector: COM1/2
Type: 9-pin D-sub male connector on bracket
Floppy Port
Pin Description Pin Description
1 DCD- 6 DSR2 SIN- 7 RTS3 SO- 8 CTS4 DTR- 9 RI
5 Ground 10 N/C
1
9
10
39
LV-651 User’s Manual I/O Port Pin Assignment
A.4 <CRT Port>
Connector: CRT
Type: 15-pin D-sub female connector on I/O Panel
6
1
2
3
4
5
10
11
12
13
14
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 <LAN Port>
Connector: RJ45
Type: RJ45 connector with LED on I/O Panel
Pin 1 2 3 4 5 6 7 8
Description MI0+ MI0- MI1+ MI2+ MI2- MI1- MI3+ MI3-
A.6 < USB Port >
Connector: CN_USB1
Type: 10-pin (5 x 2) header for dual USB 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
40
1
10
CRT Port
LV-651 User’s Manual I/O Port Pin Assignment
A.7 <PS/2 Keyboard & Mouse Port>
Connector: Keyboard
Type: 6-pin Mini-DIN connector on bracket
Pin 1 2 3 4 5 6
Description N/C KB_CK BVCC IOGND N/C KB_DT
Connector: Mouse
Type: 6-pin Mini-DIN connector on bracket
Pin 1 2 3 4 5 6
Description N/C MS_CK BVCC IOGND N/C MS_DT
3 4
5 6
1 2
3 4
5 6
A.8 < LPT Port >
Connector : LPT
Type :25-Pin D-sub female Connector on bracket
Pin Description Pin Description
1 -PSTB 2 PRO0
3 PRO1 4 PRO2
5 PRO3 6 PRO4
7 PRO5 8 PRO6
9 PRO7 10 ACK11 BUSY 12 PE
13 SLCT 14 AFD15 ERR- 16 INT17 SLIN- 18 Ground
19 Ground 20 I/O Ground
21 Ground 22 Ground
23 Ground 24 Ground
25 Ground 26 N/C
PS/2 Keyboard & Mouse Port
41
LV-651 User’s Manual
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42
LV-651 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
T
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.
BIOS Auto Flash Tool
43
LV-651 User’s Manual System Resources
Appendix C <System Resources>
C1.<I/O Port Address Map>
44
I/O Port Address Map
LV-651 User’s Manual System Resources
I/O Port Address Map
45
LV-651 User’s Manual System Resources
C2.<Memory Address Map>
46
Memory Address Map
LV-651 User’s Manual System Resources
C3.<System IRQ Resources>
System IRQ Resources
47
LV-651 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 10 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.
48
Watch Dog timer Setting
LV-651 User’s Manual
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49
LV-651 User’s Manual Contact Information
Contact Information
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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.
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Address
Chang'an Town,Dongguan City, Guangdong, China
TEL +86-769-81666306
FAX +86-769-81666306
Website http://www.
E-Mail sales@annso.com.cn
The south faces industry area of Xia Gang Fu Hai
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50
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