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AR-B1570 User’s Guide
1
Table of Contents
0.PREFACE......................................................................................................................................................................3
0.1COPYRIGHT NOTICE AND DISCLAIMER................................................................................................................................... 3
0.2 WELCOME TO THE AR-B1570 CPU BOARD............................................................................................................................. 3
0.3 BEFORE YOU USE THIS GUIDE ............................................................................................................................................... 3
0.4 RETURNING YOUR BOARD FOR SERVICE ............................................................................................................................. 3
0.5 TECHNICAL SUPPORT AND USER COMMENTS ..................................................................................................................... 3
0.6 ORGANIZATION......................................................................................................................................................................... 4
0.7 STATIC ELECTRICITY PRECAUTIONS..................................................................................................................................... 4
1. OVERVIEW...................................................................................................................................................................5
1.1SPECIFICATION.......................................................................................................................................................................... 5
1.2 PACKING LIST ........................................................................................................................................................................... 5
1.3 FEATURES................................................................................................................................................................................. 6
2. SYSTEM CONTROLLER .............................................................................................................................................7
2.1 MICROPROCESSOR.................................................................................................................................................................. 7
2.2 DMA CONTROLLER................................................................................................................................................................... 7
2.3 KEYBOARD CONTROLLER....................................................................................................................................................... 8
2.4 INTERRUPT CONTROLLER....................................................................................................................................................... 8
2.4.1 I/O Port Address Map
........................................................................................................................................................... 9
2.4.2 Real-Time Clock and Non-Volatile RAM
............................................................................................................................. 10
2.4.3 Timer
.................................................................................................................................................................................. 10
2.5 SERIAL PORT .......................................................................................................................................................................... 11
2.6 PARALLEL PORT..................................................................................................................................................................... 13
3. SETTING UP THE SYSTEM.......................................................................................................................................15
3.1 OVERVIEW............................................................................................................................................................................... 15
3.2 SYSTEM SETTING................................................................................................................................................................... 15
3.2.1 Hard Disk (IDE) Connector
................................................................................................................................................. 16
3.2.2 FDD Port Connector (CN3)
................................................................................................................................................. 17
3.2.3 Ethernet RJ-45 Connector (LAN1)
...................................................................................................................................... 18
3.2.4 PS/2 KB/Mouse Connector (CN4 & PS1)
............................................................................................................................ 18
3.2.5 PS-ON Header (CN9)
......................................................................................................................................................... 18
3.2.6 Reset Header (J7)
.............................................................................................................................................................. 18
3.2.7 Power Connector (PWR2)
.................................................................................................................................................. 19
3.2.8 CRT Connector (P4)
........................................................................................................................................................... 19
3.2.9 LCD Supported Voltage Select (JP4)
.................................................................................................................................. 19
3.2.10 LCD Panel Display Connector (LCD1)
.............................................................................................................................. 19
3.2.11 LED Header (J8)
............................................................................................................................................................... 20
3.2.12 USB Connector(USB1)
..................................................................................................................................................... 20
3.2.13 PC104 Connector
............................................................................................................................................................. 21
3.2.14 Parallel Port Connector (CN2)
.......................................................................................................................................... 22
3.2.15 IR. Header (J1)
................................................................................................................................................................. 22
3.2.16 Ext. Battery (CN1)
............................................................................................................................................................ 22
3.2.17 Battery Jumper (JP2)
........................................................................................................................................................ 22
3.2.18 COM1, COM2 (CN5, CN6)
............................................................................................................................................... 23
3.2.19 Touch Screen Connector (J3 & J4)
................................................................................................................................... 24
3.2.20 D.O.C. Memory Address Select (JP1)
............................................................................................................................... 24
3.2.21 ATX POWER External Bottom Connector (J6)
.................................................................................................................. 24
4. INSTALLATION..........................................................................................................................................................25
4.1 OVERVIEW............................................................................................................................................................................... 25
4.2 UTILITY DISKETTE .................................................................................................................................................................. 25
4.2.1 Driver Installation
................................................................................................................................................................ 25
4.3 WATCHDOG TIMER................................................................................................................................................................. 26
4.3.1 Watchdog Timer Setting
..................................................................................................................................................... 27
4.3.2 Watchdog Timer Trigger
..................................................................................................................................................... 27
5. BIOS CONSOLE.........................................................................................................................................................28
5.1 BIOS SETUP OVERVIEW......................................................................................................................................................... 28
5.2 STANDARD CMOS SETUP...................................................................................................................................................... 29
5.3 BIOS FEATURES SETUP......................................................................................................................................................... 31
5.4 CHIPSET FEATURES SETUP.................................................................................................................................................. 33
5.5 PNP/PCI CONFIGURATION..................................................................................................................................................... 34
5.6 LOAD DEFAULT SETTING....................................................................................................................................................... 34
5.6.1 Load BIOS Defaults
............................................................................................................................................................ 34
5.6.2 Load Setup Defaults
........................................................................................................................................................... 34
5.7 INTEGRATED PERIPHERALS ................................................................................................................................................. 35
5.8 PASSWORD SETTING............................................................................................................................................................. 36
5.8.1 Setting Password
............................................................................................................................................................... 36
5.8.2 Password Checking
............................................................................................................................................................ 36