AR-B1476 User
’
s Guide
0-1
Table of Contents
0. PREFACE ...........................................................................................................................................................0-3
0.1
COPYRIGHT NOTICE AND DISCLAIMER............................................................................................................................ 0-3
0.2
WELCOME TO THE AR-B1476 CPU BOARD....................................................................................................................... 0-3
0.3
BEFORE YOU USE THIS GUIDE.......................................................................................................................................... 0-3
0.4
RETURNING YOUR BOARD FOR SERVICE ....................................................................................................................... 0-3
0.5
TECHNICAL SUPPORT AND USER COMMENTS ............................................................................................................... 0-3
0.6 ORGANIZATION .................................................................................................................................................................... 0-4
0.7
STATIC ELECTRICITY PRECAUTIONS ............................................................................................................................... 0-4
1. OVERVIEW .........................................................................................................................................................1-1
1.1 INTRODUCTION .................................................................................................................................................................... 1-1
1.2 PACKING
LIST....................................................................................................................................................................... 1-2
1.3 FEATURES ............................................................................................................................................................................ 1-2
2. SYSTEM
CONTROLLER....................................................................................................................................2-1
2.1 DMA
CONTROLLER.............................................................................................................................................................. 2-1
2.2 KEYBOARD
CONTROLLER.................................................................................................................................................. 2-1
2.3 INTERRUPT
CONTROLLER ................................................................................................................................................. 2-2
2.3.1
I/O Port Address Map..................................................................................................................................................... 2-3
2.3.2
I/O Channel Pin Assignment (Bus1) .............................................................................................................................. 2-3
2.4
REAL-TIME CLOCK AND NON-VOLATILE RAM.................................................................................................................. 2-5
2.5 TIMER .................................................................................................................................................................................... 2-5
2.6 SERIAL
PORT........................................................................................................................................................................ 2-6
2.7 PARALLEL
PORT .................................................................................................................................................................. 2-8
3. SETTING
UP THE SYSTEM ...............................................................................................................................3-1
3.1 OVERVIEW ............................................................................................................................................................................ 3-1
3.2 SYSTEM
SETTING ................................................................................................................................................................ 3-2
3.2.1
Hard Disk (IDE) Connector (CN1) .................................................................................................................................. 3-2
3.2.2
FDD Port Connector (CN2) ............................................................................................................................................ 3-3
3.2.3
Parallel Port Connector (CN4) ....................................................................................................................................... 3-3
3.2.4 PC/104
Connector.......................................................................................................................................................... 3-4
3.2.5 LED
Header.................................................................................................................................................................... 3-6
3.2.6 Serial
Port....................................................................................................................................................................... 3-7
3.2.7
Keyboard Connector (CN9 & J9) ................................................................................................................................... 3-9
3.2.8
External Speaker Header (J2)........................................................................................................................................ 3-9
3.2.9
Power Connector (J10) .................................................................................................................................................. 3-9
3.2.10
Reset Header (J8) .................................................................................................................................................... 3-10
3.2.11
PS/2 Mouse Connector ............................................................................................................................................ 3-10
3.2.12 CPU
Setting ............................................................................................................................................................. 3-11
3.2.13 Memory
Setting ........................................................................................................................................................ 3-12
3.2.14
DiskOnChip Installation (SW1)................................................................................................................................. 3-13
4. CRT/LCD
FLAT
PANEL DISPLAY .....................................................................................................................4-1
4.1
CRT CONNECTOR (DB1) ..................................................................................................................................................... 4-1
4.2
LCD FLAT PANEL DISPLAY ................................................................................................................................................. 4-1
4.2.1
Inverter Board Description ............................................................................................................................................. 4-2
4.2.2 LCD
Connector............................................................................................................................................................... 4-2
5. INSTALLATION ..................................................................................................................................................5-1
5.1 OVERVIEW ............................................................................................................................................................................ 5-1
5.2 UTILITY
DISKETTE ............................................................................................................................................................... 5-1
5.2.1 VGA
Driver ..................................................................................................................................................................... 5-2
5.2.2 BIOS
FLASH
Utility ........................................................................................................................................................ 5-4
5.3 WATCHDOG
TIMER.............................................................................................................................................................. 5-5
5.3.1 Watchdog
Timer
Setting................................................................................................................................................. 5-5
5.3.2 Watchdog
Timer
Enabled............................................................................................................................................... 5-6
5.3.3 Watchdog
Timer
Trigger................................................................................................................................................. 5-6
5.3.4 Watchdog
Timer
Disabled .............................................................................................................................................. 5-6
6. BIOS
CONSOLE.................................................................................................................................................6-1
6.1 BIOS
SETUP
OVERVIEW ..................................................................................................................................................... 6-1
6.2 STANDARD
CMOS
SETUP................................................................................................................................................... 6-2
6.3
ADVANCED CMOS SETUP................................................................................................................................................... 6-3
6.4
ADVANCED CHIPSET SETUP.............................................................................................................................................. 6-6
6.5 PERIPHERAL
SETUP............................................................................................................................................................ 6-7
6.6 AUTO-DETECT
HARD
DISKS............................................................................................................................................... 6-7
6.7 PASSWORD
SETTING.......................................................................................................................................................... 6-8
6.7.1 Setting
Password ........................................................................................................................................................... 6-8
6.7.2 Password
Checking........................................................................................................................................................ 6-8
