Seanix Epson ActionNote 900 用户手册

EPSON ActionNote 900 Series

Video RAM

Rear 

keyboard or
mouse port

Cache

Clock/calendar

Video

Diskette drive

Hard disk

PC Card

CPU

5x86 

QFP CPU on L2 cache

daughterboard; CPU includes 16KB of

write-back unified data and instruction

cache and integrated math coprocessor

System speed

Fast and slow speed selectable in Setup

Memory

8MB RAM soldered on the system

board; expandable up to 24MB using a 4,

8, or 16MB memory expansion module.

1MB DRAM supports resolutions up to
640 X 480 in 256 colors on LCD and up to
1024 X 768 in 256 colors or 800 x 600 in
64K colors on external monitor

16KB internal write-back cache;
256KB external; both can be enabled/

disabled in Setup

Real-time clock, calendar, and CMOS
RAM; backed up by internal battery

Chips and Technology® 65545 video
controller; 32-bit local bus interface to

the microprocessor; supports enhanced

video modes on an external monitor;

supports resolutions from 640 X 480 in

256 colors on the LCD and up to 1024 X

768 in 256 colors on an external monitor;
automatic external monitor detection;
simultaneous display with LCD screen
using 

Fn F10 

command or software

Built-in super I/O controller for one
internal 3.5-inch diskette drive; supports

720KB and 1.44MB formats

Built-in super I/O controller has
interface to one 2.5-inch, IDE internal
hard disk drive; automatically
recognizes and configures drives up to
19 

mm 

high that support the IDE or

EIDE interface

Built-in Vadem® VG-468 controller for
two stacked slots; supports two Type I
or II cards, or one Type III; PCMCIA
version 2.01 and JEIDA 4.1 compatible;

supports low power and suspend

modes; 

supports hot insertion (including

ExCA® standards); register compatible
with Intel® 82365SL

ROM

128KB Flash ROM device containing the

system and video BIOS and Setup
program code. The BIOS is shadowed in
DRAM for faster access

AN900-2