Table Of Contents - NEC VERSA 2000 Service And Reference Manual

Preface .............................................................................................................................
Abbreviations ..................................................................................................................
Section 1 Technical Information
Hardware Overview......................................................................................................... 1-2
Liquid Crystal Display (LCD).................................................................................. 1-3
System Board ........................................................................................................... 1-3
Battery Pack ............................................................................................................. 1-4
CMOS Battery.......................................................................................................... 1-4
Bridge Battery .......................................................................................................... 1-4
PCMCIA Slots.......................................................................................................... 1-4
Keyboard .................................................................................................................. 1-4
NEC VersaGlide....................................................................................................... 1-5
System Memory............................................................................................................... 1-5
Memory Map............................................................................................................ 1-6
System Video................................................................................................................... 1-7
Parallel Interface.............................................................................................................. 1-11
Serial Interface................................................................................................................. 1-11
NEC Versa 2000 Series Chip Set .................................................................................... 1-11
System Logic ............................................................................................................ 1-12
Flash ROM ............................................................................................................... 1-12
ROM BIOS........................................................................................................ 1-12
Peripheral Controller ................................................................................................ 1-13
VGA Controller........................................................................................................ 1-13
Video Controller Architecture........................................................................... 1-13
Diskette Controller, Serial Interface, Parallel Interface ........................................... 1-14
Keyboard Controller................................................................................................. 1-14
PCMCIA Controller ................................................................................................. 1-14
I/O Addressing ......................................................................................................... 1-15
Interrupt Controllers ................................................................................................. 1-16
Power Management Overview ........................................................................................ 1-17
System Power Management ..................................................................................... 1-17
Local Power Management........................................................................................ 1-17
Plug and Play................................................................................................................... 1-18
Specifications .................................................................................................................. 1-19
Section 2 Setup and Operation
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