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iv Contents
System BIOS Upgrade Procedure ................................................................................1-20
Section 2 General Specifications
Product Mix................................................................................................................. 2-6
System Board Specifications ........................................................................................ 2-7
Transfer Board Specifications ...................................................................................... 2-8
Converter Board Specifications.................................................................................... 2-8
LED Indicator Board Specifications............................................................................. 2-9
I/O Board Specifications .............................................................................................. 2-10
LCD Inverter Board Specifications .............................................................................. 2-12
LED Status Indicators Specifications ........................................................................... 2-13
Diskette Drive Specifications ....................................................................................... 2-13
HDD Unit Specifications.............................................................................................. 2-14
CD-ROM Specifications .............................................................................................. 2-14
NIMH Battery Pack Specifications............................................................................... 2-14
DC/DC Converter & Battery Charger Specifications ....................................................2-15
Battery Charger Specifications ..................................................................................... 2-15
Keyboard Specifications............................................................................................... 2-16
AC/DC Adapter Specifications..................................................................................... 2-16
BIOS Specifications ..................................................................................................... 2-17
Micro-Controller Function Description ........................................................................2-18
Power Management Features (Mode Definition) .......................................................... 2-19
Power Management Features (Mode Transition) .......................................................... 2-20
Hot Key Definition....................................................................................................... 2-21
Environmental Specifications ....................................................................................... 2-21
Power Source Specifications ........................................................................................ 2-22
Vibration Specifications ............................................................................................... 2-22
Shock Specifications .................................................................................................... 2-22
Electro-Static Discharge (ESD) Specifications ............................................................. 2-23
Section 3 Hardware Functional Overview
Functional Block Diagram............................................................................................ 3-2
System BIOS ............................................................................................................... 3-2
System Processor.................................................................................................. 3-3
Major Functional Blocks ....................................................................................... 3-3
System Logic Controller ..............................................................................................3-4
Memory Subsystem......................................................................................................3-6