NEC VERSA 6200MX Service Manual page 7

iv Contents
System Memory...........................................................................................................1-16
Memory Map ........................................................................................................1-16
System Video...............................................................................................................1-17
Parallel Interface ..........................................................................................................1-18
Serial Interface.............................................................................................................1-18
NEC Versa Chip Set ....................................................................................................1-18
Intel Pentium P55CLM Microprocessor ................................................................1-19
M-Triton System Controllers ................................................................................1-19
256K X Flash ROM ..............................................................................................1-20
ROM BIOS....................................................................................................1-20
VGA Controller ....................................................................................................1-20
Parallel Interface ...................................................................................................1-21
Keyboard Controller .............................................................................................1-21
PC CardBus Controller .........................................................................................1-21
Sound Integrated Circuit .......................................................................................1-21
Interrupt Controllers .............................................................................................1-22
Power Management Overview .....................................................................................1-23
System Power Management ..................................................................................1-24
Local Power Management.....................................................................................1-24
Plug and Play...............................................................................................................1-25
Specifications...............................................................................................................1-26
Section 2 Setup and Operation
Unpacking the System..................................................................................................2-1
Hardware Setup ...........................................................................................................2-1
Cable Connections ................................................................................................2-3
Power Sources.............................................................................................................2-4
Using the AC Adapter...........................................................................................2-4
Using the Main Battery Pack.................................................................................2-5
Checking Battery Power Levels......................................................................2-5
What to Do When Battery Power Gets Low...................................................2-6
Returning the Battery to Full Operation..........................................................2-6
When to Change the Battery ..........................................................................2-6
Battery Handling ............................................................................................2-6
Replacing the Battery Pack ............................................................................2-7
Battery Precautions........................................................................................2-10
Recharging Battery Precautions......................................................................2-10