Page 1
LE-380
3.5 inch Miniboard
User’s Manual
2012/07/06
Version:1.2
Page 2
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LE-380 User’s Manual
Copyright
Copyright 2012. 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 pr otected by copyright. No part of
this document may be reproduced, copied, or translated in any form or any means
without prior written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are propert y of
their respective owners.
Disclaimer
The company shall not be liable for any incidental or consequential damages resulting
from the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including
without limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to
notify any person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at TUhttp://www.commell.com.twUT
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LE-380 User’s Manual
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Packing List:
Please check the package content before you starting using the board.
Hardware:
LE-380 3.5“ Miniboard x 1
Cable Kit:
DC Power Cable x 1
OALDC-
1 to 3 power output
cable
OAL4P-2
DF14 10Pin for SATA x 2
(OALSATA7-H10)
Audio Cable x 1
(OALPJ-HDUNB)
USB Cable x 1
(OALUSBA-3)
PS/2 keyboard & mouse cable x 1
(OALPS2/MK)
Optional Cable Kit:
Dual COM PORT cable
(OALES-BKU2NB)
Printed Matters:
Driver CD x 1 (Including User’s Manual)
COM port Cable x 1
(OALES-BKU1NB)
SATA Power Cable x 1
OAL4P-S2
DVI Module With DVI Cable x 1
(BADPDVI-A + OALDVI-DF13)
Printer Cable x 1
(OAL1P-UNB-30)
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LE-380 User’s Manual
Index
Chapter 1 <Introduction>................................................................................. 6
1.1 <Product Overview>..............................................................................................6
1.2 <Product Specification>........................................................................................7
1.3 <Mechanical Drawing>.........................................................................................9
1.4 <Block Diagram>................................................................................................10
Chapter 2 <Hardware Setup>......................................................................... 11
2.1 <Connector Location>.........................................................................................11
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
2.5 <CMOS & ATX Setup>......................................................................................16
2.6 <SATA & CFast Interface>.................................................................................17
2.8 <LAN Interface> .................................................................................................18
2.9 <Onboard Display Interface>..............................................................................19
2.9.1 <Analog VGA Interface>..................................................................19
2.9.2 <Digital Display>..............................................................................20
2.9.3 <DVI Interface >............................................................................... 24
2.10 <Onboard Audio Interface>...............................................................................25
2.11 <USB2.0 Interface>...........................................................................................26
2.12 <GPIO Interface>..............................................................................................27
2.13 <Serial Port Jumper Setting >............................................................................28
2.14 <Power & FAN Connector >.............................................................................30
2.14.1 <Power Input>.................................................................................30
2.14.2 <Power Output>..............................................................................31
2.14.3 <Fan Connector>............................................................................. 31
2.15 <Indicator and Switch>......................................................................................32
Chapter 3 <BIOS Setup>................................................................................34
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LE-380 User’s Manual
Appendix A <I/O Port Pin Assignment> .......................................................36
A.1 <SATA Port> .....................................................................................................36
A.2 <IrDA Port>........................................................................................................36
A.3 <SMBUS Port>..................................................................................................36
A.4<LPT Port>..........................................................................................................37
A.5 < CRT Port > ......................................................................................................37
A.6 <Serial Port>.......................................................................................................38
A.7 <LAN Port>........................................................................................................38
A.8 <LAN LED Port>............................................................................................... 38
Appendix B <Flash BIOS>..............................................................................40
B.1 BIOS Auto Flash Tool.........................................................................................40
B.2 Flash Method...................................................................................................... 40
Appendix C <System Resources> ................................................................41
C.1 <I/O Port Address Map>.....................................................................................41
C.2 <Memory Address Map >...................................................................................43
C.3 < System IRQ Resources >................................................................................. 44
Appendix D <Programming GPIO’s>............................................................45
Appendix E <Watch Dog timer Setting >......................................................46
Appendix F <AMD Hing Definition Audio Device > .....................................47
Contact Information........................................................................................49
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LE-380 User’s Manual
Chapter 1 <Introduction>
1.1 <Product Overview>
LE-380 is the 3.5 inches embedded motherboard with AMD G-T56N platform, with
onboard VGA, Realtek ALC888 HD Codec audio, Giga LAN interface. Based on the
AMD G-T56N Processor , the board provides many advanced features for reduced
power consumption.
A55E Chipset
The board integrates AMD A55E, to provide built-in UniChrome Pro 3D / 2D Graphics
with MPEGII decoder, and supports DDR3 1066/1333 memory up to 4G of capacity.
18-bit LVDS LCD interface
The board provides onboard 18-bit LVDS LCD interface, supports up to 1400 x 1050 of
UXGA high resolution.
Flexible Extension Interface
The board also provides CFast Card socket, one mini PCI socket and one Mini card
socket.
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LE-380 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor 3.5 inch miniboard
CPU AMD G-Series T56N Processor 1.65GHz
Memory 1 x 204-pin DDR3 1066/1333 SO-DIMM SDRAM up to 4G
Chipset AMD A55E FCH
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255
sec./min. of timeout value
Real Time Clock Chipset integrated RTC with onboard lithium battery
Serial ATA 2 x serial ATAII interface with 300MB/s transfer rate
CFast Card socket (shared with CN_SATA2)
Multi-I/O Port
Chipset Winbond W83627DHG-P
Serial Port One RS-232/422/485 serial port and Five RS-232
USB Port Six Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
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
VGA Display Interface
Chipset AMD G-Series T56N Processor
Frame Buffer Up to 512MB shared with system memory
Display Type CRT, LCD monitor with analog display, single channel DVI,
LVDS
Connector External DB15 female connector
5-Pin Backlight inverter connector and Onboard 20-Pin
header (support LVDS)
Onboard 20-Pin header (support DVI)
Ethernet Interface
Controller 1 x Intel® 82583V Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector One External RJ45 connector with LED
Audio Interface
Chipset REALTEK ALC888
Interface Stereo audio Line-out and MIC-in
Connector Onboard audio connector with pin header
Expansive Interface
PCIE Mini Card 1 x PCIE Mini Card socket
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LE-380 User’s Manual
Mini PCI Card 1 x Mini PCI Card socket
Power and Environment
Power Requirement DC 5V~24V input with onboard 4-pin connector
Dimension 146 (L) x 101(H) mm
Temperature Operating within 0 ~ 60℃
Storage within -20 ~ 85℃
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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LE-380 User’s Manual
1.3 <Mechanical Drawing>
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1.4 <Block Diagram>
CRT / DVI / LVDS
HD Audio
2 x Serial Port
6 x USB port
PS2 KB/MS
AMD
DDR3 SODIMM 4GB max.
G-T56N
Mini card socket
A55E
Mini PCI socket
2 x SATA & 1 x CFast Card
Giga LAN
W83627DHG-P
4 x RS232
GPIO
LPT
IrDA
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LE-380 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
CPUFAN
DC_OUT
DC_IN
SYSFAN
JFRNT
CN_LVDS
CN_SMBUS
CN_USB1/2
MINI_CARD
CN_DVI
CN_IR
CN_COM2
CN_COM3/4
CN_INV
CN_LPT
MINI_PCI
CN_COM5/6
CN_SATA
CN_DIO
CN AUDIO
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LE-380 User’s Manual
CFast Card
LE-380
SO-DIMM
RJ45 PS2 USB CRT COM1
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LE-380 User’s Manual
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JAT AT/ATX Mode Setting
JCSEL1/2 COM2 RS232/422/485/IrDA Mode Setting
JP1 Com4 Vo ltage Setting(For Pin 9)
JP2 Com3 Vo ltage Setting(For Pin 9)
JVLCD LCD Panel Voltage Setting
JAT
JCSEL1
JCSEL2
JRTC
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2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
SO-DIMM 204 -pin DDR3 SO-DIMM SDRAM slot
CN_SATA 10-pin SATA Cable connector
CFast CFast Card socket
MINI_CARD PCIE mini card socket
MINI_PCI mini PCI socket
CN_LVDS 20 -pin LVDS connector
CN_DVI 20 -pin DVI connector
CN_INV 5-pin LCD Backlight inverter connector
CN_USB1/2 5 x 2-pin USB connector
CN_AUDIO 5 x 2-pin audio connector
CN_COM2 5 x 2-pin com connector
CN_COM3/4 10 x 2-pin com connector
CN_COM5/6 10 x 2-pin com connector
CN_IR 5-pin IrDA connector
CN_DIO 6 x 2-pin digital I/O connector
JFRNT 10-pin switch/indicator connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
DC_OUT 4-pin power output connector
DC_IN DC input connector
CN_LPT 26 -pin header for LPT Port connector
2.3.2 <External Connector>
Connector Function Remark
COM1 DB9 Serial port connector
CRT DB15 VGA connector
USB Dual USB 2.0 connector
PS2 PS/2 keyboard and mouse connector
RJ45 RJ45 LAN connector
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LE-380 User’s Manual
2.4 <CPU and Memory Setup>
The board provides one 204-pin DDR3 SO-DIMM to support DDR3 1066/1333 mem ory
modules up to 4GB. Only Non-ECC memory is supported.
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SO-DIMM
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LE-380 User’s Manual
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, please remove battery to clear (reset) the CMOS to its
default values.
1 3
JAT
JAT
The board has a jumper to switch AT power mode (automatic power on) or standard
ATX mode.
Jumper: JAT
Type: onboard 3-pin jumper
JAT Mode
1-2 AT Mode
2-3 ATX Mode
Default setting
Jumper: JRTC
Type: onboard 3-pin jumper
JRTC Mode
1-2 Clear CMOS
2-3 Normal Operation
Default setting
Battery
1
3
JRTC
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2.6 <SATA & CFast Interface>
Based on AMD A55E, the board provides one Serial ATAII interfaces with up to 300MB/s
of transfer rate.
The board has one CFast card socket on the solder side.
CN_SATA1
CFast
CN_SATA2
Note: CFast Card shared with CN_SATA2.
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2.8 <LAN Interface>
The board integrates with one Intel 82583V Gigabit Ethernet controller. The Intel®
82583V supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance and
Wake-On-LAN supported.
LAN
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2.9 <Onboard Display Interface>
Based on AMD G-T56N chipset with built-in AMD Radeon HD 6300 series Graphics, the
board provides one DB15 connector on real external I/O port, and two 20-pin DVI and
LVDS interface with 5-pin LCD backlight inverter connector. The board provid es dual
display function with clone mode and extended desktop mode for CRT, DVI and LVDS.
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.
The board supports up to 1920 x 1200 (WUXGA) of resolution.
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CRT
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2.9.2 <Digital Display>
The board provides one 20-pin LVDS connector for 18 bit single channel panel, supports
up to 1400 x 1050 of resolution, with one LCD backlight inverter connector and o ne
jumper for panel voltage setting.
1
19
2
20
CN_INV
CN_LVDS
1 5
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LE-380 User’s Manual
Connector: CN_INV
Type: 5-pin Inverter power connector
Connector model: JST B5B-XH-A
Pin Description
1 +12V
2 LVDS_VARY_BL
3 GND
4 GND
5 INV_ON
Jumper: JVLCD
Type: 3-pin Power select jumper
Pin Description
1-2 +5V
2-3 +3.3V
Default: 2-3
Connector: CN_LVDS
Type: onboard 20-pin connector for LVDS connector
Connector model: HIROSE DF13-20DP-1.25V
Pin Signal Pin Signal
2 LCDVCC 1 LCDVCC
4 GND 3 GND
6 TX0P 5 TX0N
8 TX1N 7 GND
10 GND 9 TX1P
12 TX2P 11 TX2N
14 CLKN 13 GND
16 GND 15 CLKP
18 AUXN 17 AUXP
20 GND 19 GND
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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 c able, becaus e
every panel has its own pin assignment, so we do not provide a standard cable; ple ase fin d
a local cable manufacture to make cables.
LCD Installation Guide:
1. Preparing the LE-380, LCD panel and the backlight inverter
2. You would need a LVDS type cable.
Panel side
3.
To connect all of the devices well.
For sample illustrator only
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Board side
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LE-380 User’s Manual
After setup the devices well, you need to select the LCD panel
type in the BIOS.
The panel type mapping is list below:
LE-380 BIOS panel type selection form
On board Single channel LVDS
18bit
NO. Output format
1 800 x 600
2 1024 x 768
3 1280 x 720
4 1280 x 800
5 1280 x 1024
6 1366 x 768
7 1440 x 900
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2.9.3 <DVI Interface >
The board also comes with a DVI interface. Supports up to 1920 x 1200 (WUXGA) of
resolution.
Type: onboard 20-pin connector for DVI connector
Connector model: HIROSE DF13-20DP-1.25V
Pin Number Assignment Pin Number Assignment
1 +5V 2 +3.3V
3 HPD 4 Ground
5 TMDSTX0N 6 TMDSTX0P
7 Ground 8 TMDSTX1N
9 TMDSTX1P 10 Ground
11 TMDSTX2N 12 TMDSTX2P
13 Ground 14 TMDSTXCN
15 TMDSTXCP 16 Ground
17 DVI_DA 18 DVI_SL
19 AUXN 20 AUXP
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2.10 <Onboard Audio Interface>
The board provides the onboard high definition audio with Realtek ALC888
Connector: CN_AUDIO
Type: 10-pin (2 x 5) 1.27mm x 2.54mm-pitch header
Pin Description Pin Description
1 MIC2_L 2 AGND
3 MIC2_R 4 AVCC
5 FRO_R 6 MIC2_JD
7 F_IO_SEN 8 N/C
9 FRO_L 10 LINE2_JD
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CN_AUDIO
2 10
1 9
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2.11 <USB2.0 Interface>
Based on AMD A55E FCH, the board provides 6 USB2.0 ports. The USB2.0 interface
provides up to 480Mbps of transferring rate.
Interface USB2.0
Controller A55E
Transfer Rate Up to 480Mb/s
Output Current 500mA
CN_USB1/2
1 9
USB
Connector: CN_USB
Type: 10-pin (5 x 2) header for USB Port
Pin Description Pin Description
1 VCC 2 VCC
3 D0- 4 D15 D0+ 6 D1+
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 automatically. The
transferring rate of USB2.0 as 480Mbps is depends on device capacity, exact
transferring rate may not be up to 480Mbps.
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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 GP10 4 GP14
5 GP11 6 GP15
7 GP12 8 GP16
9 GP13 10 GP17
11 +5V 12 +12V
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1 2
CN_DIO
11 12
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LE-380 User’s Manual
2.13 <Serial Port Jumper Setting >
The board provides two RS232 serial ports, with jumper selectable RS422/485/IrDA for
COM2.
Connector: CN_COM2
Type: 10-pin (5 x 2) 1.27mm x 2.54mm-pitch header for COM2
Pin Description Pin Description
1 DCD/422TX-/485- 2 SINBTXC
3 SOUTBRXC 4 DTRBRXC5 GND 6 MDSR27 MRTS2- 8 MCTS29 MRI2- 10 N/C
Jumper: JCSEL1,JCSEL2
Type: 12-pin (6 x 2) & 8-pin (4 x 2) for set COM2 mode jumper
RS232 RS485 RS422 IrDA
JCSEL1
JCSEL2
Default: RS232
Right : JP1
Left : JP2
2 6
1 5
JCSEL2
2 8
CN_COM2
2 10
1 9
2 12
JCSEL1
1 11
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1 7
2 20
1 19
Left : COM 3/4
Right : COM 5/6
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LE-380 User’s Manual
Connector: CN_COM3/4
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM3/4
Pin Description Pin Description
1 HS_DCD1- 2 HS_RXD1
3 HS_TXD1 4 HS_DTR15 GND 6 HS_DSR17 HS_RTS1- 8 HS_CTS19 HS_RI1-(JP2) 10 N/C
11 HS_DCD2- 12 HS_RXD2
13 HS_TXD2 14 HS_DTR215 GND 16 HS_DSR217 HS_RTS2- 18 HS_CTS219 HS_RI2-(JP1) 20 N/C
Connector: CN_COM5/6
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM5/6
Pin Description Pin Description
1 HS_DCD3- 2 HS_RXD3
3 HS_TXD3 4 HS_DTR35 GND 6 HS_DSR37 HS_RTS3- 8 HS_CTS39 HS_RI3- 10 N/C
11 HS_DCD4- 12 HS_RXD4
13 HS_TXD4- 14 HS_DTR415 GND 16 HS_DSR417 HS_RTS4- 18 HS_CTS419 HS_RI4- 20 N/C
Connector: JP1 & JP2
Type: 6-pin Power select jumper
Pin Description
1-2 +12V
3-4 +5V
5-6 HS_RI2-(HS_RI1-)
Default: 5-6
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2.14 <Power & FAN Connector >
The board requires DC input with 4-pin header, the input voltage range is from 5V to 24V,
for the input current, please take a reference of the power consumption report on
appendix.
2.14.1 <Power Input>
Connector: DC_IN
Type: 4-pin header
Pin Description Pin Description
1 Ground 4 +12V
2 Ground 3 +12V
Remark: DC input voltage range 9~24V
DC_IN
2 4
1 3
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2.14.2 <Power Output>
Connector: DC_OUT
Type: 4-pin connector for +5V/+12V output
Pin Description Pin Description Pin Description Pin Description
1 +12V 2 Ground 3 Ground 4 +5V
Note: Maximum output current 12V/1A, 5V/1A
2.14.3 <Fan Connector>
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 CSFAN
Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin Description
1 Ground
2 +12V
3 Fan Speed Detection
4 Fan Control
1 4
CPUFAN
1 4
OUT
DC
1 3
SYSFAN
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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 10-pin (2 x 5) 2.54-pitch header
Function Signal PIN Signal
Power
Speaker
HDD LED
Power LED
Reset
PWRBT- 1 2 PWRBT+
SPK- 3 4 SPK+
HLED- 5 6 HLED+
GND 7 8 PWLED+
Reset- 9 10 GND
2 10
JFRNT
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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 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 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 provi ded
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 e nter 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
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Appendix A <I/O Port Pin Assignment>
A.1 <SATA Port>
Connector: SATA1/2
Type: 10-pin header for SATA Port
Pin Description Pin Description
1 Ground 2 TXP
3 TXN 4 Ground
5 N/C 6 N/C
7 Ground 8 RXN
9 RXP 10 Ground
A.2 <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
110
5 1
A.3 <SMBUS Port>
Connector: CN_SMBUS
Type: 5-pin header for SMBUS Port
Pin Description
1 VCC
2 N/C
3 SMDATA
4 SMCLK
5 Ground
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LE-380 User’s Manual
A.4<LPT Port>
Connector: CN_LPT
Type: 26-pin header for LPT Port
Pin Description
1 -PSTB 14 AFD2 PRD0 15 ERR3 PRD1 16 INIT4 PRD2 17 SLIN5 PRD3 18 GND
6 PRD4 19 GND
7 PRD5 20 GND
8 PRD6 21 GND
9 PRD7 22 GND
10 ACK- 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT 26 N/C
A.5 < CRT Port >
Connector: CRT
Type: 15-pin D-sub female connector on rear 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
14 25
1 13
5 1
10 6
15 11
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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 5
6 9
A.7 <LAN Port>
Connector: RJ45
Type: RJ45 connector with LED on rear panel
Pin 1 2 3 4 5 6 7 8
Description TRD0+ TRD0- TRD1+ TRD2+ TRD2- TRD1- T RD3+ TRD3-
8 1
A.8 <LAN LED Port>
Connector: JSPD1
Type: 2-pin header for LAN Speed LED connector RJ45 connector with LED on
rear panel
When Lan speed 10/100Mbps
Pin Description
1 LED2 LED+
When Lan speed 1Gbps
Pin Description
1 LED+
2 LED-
2
1
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LE-380 User’s Manual
Connector: JACT1
Type: 5-pin header for LAN Activity LED connector
Pin Description
1 LED2 LED+
2
1
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LE-380 User’s Manual
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:
http://www.phoenix.com/en/home/
http://www.commell.com.tw/Support/Support_SBC.htm
File name of the tool is “Pflash.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:/Pflash /sa /bbl /cvar 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
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Appendix C <System Resources>
C.1 <I/O Port Address Map>
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C.2 <Memory Address Map >
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C.3 < System IRQ Resources >
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Appendix D <Programming GPIO’s>
The GPIO can be programmed with the MS-DOS debug program using simple
IN/OUT commands.The following lines show an example how to do this.
GPIO0…..GPIO7 bit0……bit7
-o 2E 87 ;enter configuration.
-o 2E 87
-o 2E 07
-o 2F 09 ;select logic device 9.
-o 2E 30
-o 2F 02 ;active GPIO3.
-o 2E F0
-o 2F xx ;set GPIO as input/output; set ‘1’ for input,’0’for
output.
-o 2E F1
-o 2F xx ;if set GPIO’s as output,in this register its value
can be set
Optional :
-o 2E F2
-o 2F xx ; Data inversion register ; ‘1’ inverts the current
valus of the bits ,’0’ leaves them as they are
For further information, please refer to Winbond W83627DHG-P datasheet.
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Appendix E <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
2F, 01 Activate
2E, F5
2F, 02 Set as Second*
2E, F6
2F, 05 Set as 5
* Minute: bit 3 = 1; Second: bit 3 = 0
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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Appendix F <AMD Hing Definition Audio Device >
1. Copy the CD Driver folder to disk, Ex: C:\ , D:\ …
2. Please choose “Device Manager”
3. You can see other devices ”Audio Device on High Definition Audio Bus”
4. Please choose “Audio Device on High Definition Audio Bus” then press
Update Driver
5. Please choose ”NO, not this time“
6. Install software for ” Audio Device on High Definition Audio Bus ” Please choose ”Install
from a list or specific location”
7. Please choose “Search for the best driver in these location” Check “Include this location
in the search” then press “Browse”
8. Please select the file location”D:\LE-380\Audio(XP)\XP”
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9. Install finish
(This Page is Left for Blank)
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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
TEL +886-2-26963909
FAX +886-2-26963911
Website
E-Mail
Facebook
Twitter https://twitter.com/Taiwan_Commate
19F., No.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei
City 22102, Taiwan
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
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