Commell LE-376 User Manual

LE-376 3.5 Miniboard User’s Manual Edition 1.1 2011/11/17

LE-376 User’s Manual -8- 1.3 <Mechanical Drawing>

LE-376 User’s Manual -9- 1.4 <Block Diagram> CN_PS2 & RS232 LPT , IrDA , Dio , PS2 CRT 1 x PCIE mini card W83627DH

LE-376 User’s Manual -10- Chapter 2 <Hardware Setup> 2.1 <Connector Location>

LE-376 User’s Manual -11- LE-376G/9/H/A/C

LE-376 User’s Manual -12- 2.2 <Jumper Reference> Jumper Function JRTC CMOS Operating/Clear Setting JVLCD Panel Voltage Setting JAT Power mo

LE-376 User’s Manual -13- 2.3 <Connector Reference> 2.3.1 <Internal Connector> Connector Function Remark DDRII 200 –pin DDR2 SO-DIMM SD

LE-376 User’s Manual -14- 2.4 <CPU and Memory Setup> Non-ECC, unbuffered memory is supported only. LE-376G/9 provides one 200-pin DDR2 SO-DIMM t

LE-376 User’s Manual -15- 2.5 <CMOS & ATX Setup> The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to inappr

LE-376 User’s Manual -16- 2.6 <CF Interface> The board has one Compact Flash Type II socket on the solder side.

LE-376 User’s Manual -17- 2.7 <Serial ATA Interface> Based on Intel ICH8M, the board provides one Serial ATAII interfaces with up to 300MB/s of

LE-376 User’s Manual -18- 2.8 <LAN Interface> The Intel® 82583v supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance. LAN

LE-376 User’s Manual -19- 2.9 <Onboard Display Interface> Based on Intel® Atom N450/N455/D410/D510/D525 with built-in GMA (Graphic Media Acceler

LE-376 User’s Manual -20- 2.9.2 <Digital Display> The board provides one 20-pin LVDS connector for 18 bit single channel panels, LE-376G/9 sup

LE-376 User’s Manual -21- Connector: CN_INV Jumper: JVLCD Type: 5-pin Inverter power connector Type: 3-pin Power select jumper Connector mo

LE-376 User’s Manual -22- To setup the LCD, you need the component below: 1. A panel with LVDS interfaces. 2. An inverter for panel’s backlight powe

LE-376 User’s Manual -23- After setup the devices well, you need to select the LCD panel type in the BIOS. The panel type mapping is list be

LE-376 User’s Manual -24- 2.10 <Onboard Audio Interface> The board provides the onboard high definition audio with Realtek ALC888 Connector:

LE-376 User’s Manual -25- 2.11 <USB2.0 Interface> Based on Intel® ICH8M , the board provides 4 USB2.0 ports. The USB2.0 interface provides up t

LE-376 User’s Manual -26- 2.12 <Serial Port Jumper Setting > The board provides two RS232 serial ports, with jumper selectable RS422/485/IrDA fo

LE-376 User’s Manual -27- 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_DC

LE-376 User’s Manual -1- Copyright Copyright 2010. All rights reserved. This document is copyrighted and all rights are reserved. The information in

LE-376 User’s Manual -28- 1 910 2 19 1 20 2 CN_COM3/4

LE-376 User’s Manual -29- 2.13 <Power & FAN Connector > The board requires DC input with 4-pin header, the input voltage is 9V to 24V, for t

LE-376 User’s Manual -30- 2.13.2 <Power Output> Connector: DC_OUT Type: 4-pin connector for +5V/+12V output Pin Description1 +12V 2 GND 3 GND 4

LE-376 User’s Manual -31- 2.13.3 <Fan Connector> Connector: SYSFAN Type: 3-pin fan wafer connector Pin Description Pin Description Pin Desc

LE-376 User’s Manual -32- 2.14 <Indicator and Switch> The JFRNT provides front control panel of the board, such as power button, reset and beepe

LE-376 User’s Manual -33- Chapter 3 <BIOS Setup> The motherboard uses the Award BIOS for the system configuration. The Award BIOS in the single

LE-376 User’s Manual -34- Appendix A <I/O Port Pin Assignment> A.1 <LPT Port> 1 25 Connector: CN_LPT Type: 25-pin header for LPT Port Pi

LE-376 User’s Manual -35- A.3 <LAN Port> Connector: RJ45 Type: RJ45 connector with LED on rear panel 8 1 Pin 1 2 3 4 5 6 7 8 Descr

LE-376 User’s Manual -36- A.6 <Serial Port> 1 5 6 9 Connector: COM1 Type: 9-pin D-sub male connector on rear panel Pin Description

LE-376 User’s Manual -37- Appendix B <Flash BIOS> B.1 BIOS Auto Flash Tool The board is based on Award BIOS and can be updated easily by the BIO

LE-376 User’s Manual -2- Packing List: Please check the package content before you starting using the board. Hardware: LE-376 “3.5 Miniboard” x 1 Cabl

LE-376 User’s Manual -38- Appendix C <System Resources> C.1 <Direct memory access(DMA)> (LE-376A) C.2<Input/output(IO)> (LE-376A)

LE-376 User’s Manual -39-

LE-376 User’s Manual -40- C.3<Interrupt reguest(IRQ)> (LE-376A)

LE-376 User’s Manual -41- C.4<Memory> (LE-376A)

LE-376 User’s Manual -42- Appendix E <Watch Dog timer Setting > The watchdog timer makes the system auto-reset while it stops to work for a peri

LE-376 User’s Manual -43- Contact Information Any advice or comment about our products and service, or anything we can help you please don’t hesitate

LE-376 User’s Manual -3- Index Chapter 1 <Introduction>...5 1.1 &l

LE-376 User’s Manual -4- A.1 <LPT Port>...34 A.2 <

LE-376 User’s Manual -5- Chapter 1 <Introduction> 1.1 <Product Overview> LE-376G/9/H/A/C is the 3.5 miniboard, with Intel® Atom N450/N455/

LE-376 User’s Manual -6- 1.2 <Product Specification> General Specification Form Factor 3.5 miniboard CPU Intel® Atom N450 processor 1.66GHz (LE

LE-376 User’s Manual -7- Ordering Code LE-376G Support Intel® Atom N450 processor with onboard VGA, LVDS for 18bit, Audio, Giga LAN, USB2.0, CF, PC