Acrosser AR-B1841 User Manual
AR-B1841 User’s Guide
AR-B1841
Pentium M inside,PCI GH Half Size ,On Board VGA,LVDS
with Two DDR SO-DIMM, built in LAN,CF Type-II
Edition: 0.1
Book Number: AR-B1841-05.11.22
AR-B1841 User’s Guide
@Copyright 2005
All Rights Reserved.
Manual first edition Nov 22, 2005
The information in this document is subject to change without prior
notice in order to improve reliability, design and function and does not
represent a commitment on the part of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, special,
incidental, or consequential damages arising out of the use or inability to
use the product or documentation, even if advised of the possibility of
such damages.
This document contains proprietary information protected by copyright.
All rights are reserved. No part of this manual may be reproduced by
any mechanical, electronic, or other means in any form without prior
written permission of the manufacturer.
Trademarks
AR-B1841 is registered trademarks X-Fire Acrosser, IBM PC is a
registered trademark of International Business Machines Corporation.
Pentium is a registered trademark of Intel Technologies, Inc. Award is
registered trademarks of Award Software International, Inc. Other
product names mentioned herein are used for identification purposes
only and may be trademarks and/or registered trademarks of their
respective companies.
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Contents
Contents................................................................ 3
Introduction............................................................. 5
1.1 Specifications:....................................................................... 5
1.2 What You Have..................................................................... 7
Installation .............................................................. 8
2.1 AR-B1841’s Layout............................................................... 8
2.2 Power Button Setting .......................................................... 10
2.3 CMOS Reset....................................................................... 11
2.4 Jumper description.............................................................. 11
Connection............................................................ 14
3.1 Ultra ATA33/66/100 IDE Disk Drive Connector(IDE1,2).... 14
3.2 Serial Ports(COM1~4)........................................................ 15
3.3 Keyboard / Mouse Connector(MS_KB1,2) ........................ 16
3.4 USB Port Connector(USB1~4)........................................... 17
3.5 Fan Connector (FAN1) ....................................................... 17
3.6 LAN RJ45 Connector (J4)................................................... 18
3.7 Compact Flash Storage Card Socket(CF1)........................ 18
3.8 VGA Connector(VGA1)....................................................... 19
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3.9 AUDIO Connector(AUDIO1).............................................. 20
3.10 DDR SODIMM Socket (CON1,2)........................................ 20
3.11 8-BIT GPIO Connector(GPIO1).......................................... 20
3.12 FDD(FDD1)......................................................................... 21
3.13 Parallel port(LPT1).............................................................. 21
3.14 LVDS Connector(LCD1) ..................................................... 22
Award BIOS Setup................................................ 23
4.1 Introduction ......................................................................... 23
4.2 Starting Setup ..................................................................... 23
4.3 Using Setup......................................................................... 24
4.4 Main Menu .......................................................................... 25
4.5 Advanced BIOS Features ................................................... 28
4.6 PnP/PCI Configuration Setup ............................................. 30
4.7 Peripheral............................................................................ 31
4.8 PC Health............................................................................ 33
4.9 Boot .................................................................................... 34
4.10 Exit Selecting ...................................................................... 35
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1
Introduction
1.1 Specifications:
CPU
: Supports Intel Pentium M, Celeron M CPU.
AR-B1841 User’s Guide
Chipset
RAM memory
GB/266MHz.
Display Controller
Supports LVDS Encoders.
Ultra DMA 133 IDE Interface
CompactFlash
Compact Flash Disk or IBM Micro Drive.
Series ports
also support RS-422/485.
FDD Interface:
and/or 3.5”(720KB, 1.44MB, and 2.88MB).
Parallel Port:
USB port :
Audio Connector:
Digital IO:
IrDA:
IR(ASKIR)interface.
PS/2 Mouse/Keyboard Connector
: GMCH 852GM and ICH4 82801DB
: Two DDR SDRAM SO-DIMM Socket support to 2
: Intel 852GM Supports non-interlaced CRT monitors
: Two PCI Enhance IDE channel.
TM
interface
: Four high-speed 16C550 compatible UARTs ports.COM4 can
Supports up to two floppy disk drives, 5.25”(360KB and 1.2MB)
IEEE-1284 compliant. Supports SPP/EPP/ECP mode.
Support Six USB 2.0 compatible ports.
supports Line-in, Line-out, MIC-in.
Supports eight digital-in, and eight digital-out TTL-level I/O ports.
Supports Serial Infrared(SIR) or Amplitude Shift Keyed
: Supports CompactFlash
TM
Type II socket for
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Watchdog timer
generate when CPU did not periodically trigger the timer.
Intel LAN Controller
82551QM 10/100BASE-TX or 82541PI 1000BASE-TX(Optional)
your LAN through RJ45 connector.
Power Consumption
Operating Temperature
Dimension:
: Time setting form 1 to 255 second / minute System Reset
:
1 ports IEEE 802.3u Auto-Negotiation support for Intel
: 12V / 2.5A ,5V / 3.7A ( 3DMark2001 )
: -10° ~ 60° C ( CPU needs Cooler)
122mm(W) X 185mm(L)
.
Connected to
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1.2 What You Have
In addition to this User's Manual, the AR-B1841 package includes the
following items:
AR-B1841 board
IDE Cable
USB Cable with breacket
Keyboard / Mouse Adapter Y Cable
RS-232 serial ports Cable with bracket
Audio Cable
Power Cable
Print Port Cable
Drive CD
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2
Installation
This chapter describes how to install the AR-B1841. At first, the
layout of AR-B1841 is shown, and the unpacking information that you
should be careful is described. The jumpers and switches setting for
the AR-B1841’s configuration
2.1 AR-B1841’s Layout
Top Placement
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Bottom Placement
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2.2 Power Button Setting
PW1 : Power Connector
•
PIN DESCRIPTION PIN DESCRIPTION
1 +5V 6 5VSP
2 +5V 7 +5V
3 GND 8 GND
4 GND 9 PS_ON
5 +12V 10 VCC12J
J5 : Power Button Connector
•
Pin DESCRIPTION
Open Showdown
Short Power ON
J6 : Power LED Connector
•
Pin DESCRIPTION
1 +5V
2 GND
J7 : Reset Button Connector
•
Pin DESCRIPTION
Open Normal
Short Reset System
CN8 : Power ON Pin Header
•
Pin DESCRIPTION
1 GND
2 PS_ON
3 5VSB
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2.3 CMOS Reset
JBAT1 : CMOS pin header
•
JBAT1 DESCRIPTION
1-2 Normal Operation
2-3 Reset CMOS
2.4 Jumper description
JP1 : Select CF Master or Slave mode
•
JP1 Description
Short Master
Open Slave
JP2 : Keyboard Lock
•
JP2 Description
Open Unlock
Short Lock
• JP3 : COM1/2 Select RI is 12V or signal
PIN DESCRIPTION PIN DESCRIPTION
1 NRIA 2 NRIA_12V
3 +12V 4 NRIA_12V
5 NRIB 6 NRIB_12V
7 +12V 8 NRIB_12V
JP4 : Select COM4 is RS232 or RS422/485
•
JP4 Description
1-2 RS232
2-3 RS422/485
J2 : HDD LED
•
PIN Description
1 +5V
2 Signal
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